--- title: Cast AI Reviews meta_title: 'Cast AI Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 193 reviews by the users' company size, role or industry to find out how Cast AI works for a business like yours. aggregate_rating: rating_value: 4.6 review_count: 193 scale: '5' date_modified: '2026-07-20' parent_category: name: IT Management url: https://www.g2.com/categories/it-management --- # Cast AI Reviews **Vendor:** Cast AI **Category:** [Cloud Cost Management Tools](https://www.g2.com/categories/cloud-cost-management) **Average Rating:** 4.6/5.0 **Total Reviews:** 193 ## About Cast AI Cast AI is an automation platform for operating cloud-native and AI infrastructure at scale. It keeps applications fast and stable by continuously optimizing production systems and eliminating manual operations as environments scale. ## Cast AI Pros & Cons **What users like:** - Users value the **cost management capabilities** of CAST AI, effectively reducing cluster costs and avoiding interruptions. (53 reviews) - Users value the **cost-saving benefits** of CAST AI, significantly reducing cloud expenses while optimizing Kubernetes management. (53 reviews) - Users value the **ease of use** of CAST AI, finding it straightforward to set up and operate effectively. (50 reviews) - Users highlight the **significant cost reduction** achieved with CAST AI through autonomous optimization and intelligent resource management. (49 reviews) - Users value the **cost-effectiveness** of CAST AI for managing clusters and optimizing expenses effortlessly. (48 reviews) - Auto Scaling (41 reviews) - Users value the **cost-saving recommendations** from CAST AI, enhancing optimization and automation for Kubernetes clusters. (40 reviews) - Automation (37 reviews) - Easy Setup (35 reviews) - Users commend CAST AI for its **cost-effective solutions** , achieving up to 60% savings on cloud bills without sacrificing performance. (32 reviews) **What users dislike:** - Users face **scaling issues** with CAST AI when dealing with bursty workloads, affecting performance and budget management. (13 reviews) - Users find the **pricing high** , especially for small clusters, despite the tool paying for itself initially. (12 reviews) - Users face a **substantial learning curve** with advanced features, requiring time to understand and utilize effectively. (11 reviews) - Users report **poor documentation** leading to confusion and contradictory information from support, complicating their experience. (10 reviews) - Users find **pricing issues** with CAST AI, highlighting a need for improved clarity and transparency in cost reporting. (10 reviews) - Users find the **UI navigation to be slow** , suggesting simplification and better accessibility for an improved experience. (10 reviews) - Users express concerns about **integration issues** affecting cost accuracy and workload optimization in Cast AI. (9 reviews) - Difficulty in Usage (8 reviews) - Software Bugs (8 reviews) - Complexity (7 reviews) ## Cast AI Reviews ### 1. A Kubernetes Automation Platform That Delivers and Adapts **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Retail | Mid-Market (51-1000 emp.) **Reviewed Date:** August 06, 2024 **What do you like best about Cast AI?** CAST AI has proven instrumental in optimizing our Kubernetes operations, leading to significant cost reductions and enhanced efficiency. This platform is not only user-friendly but also effective in managing our Kubernetes clusters, providing exceptional visibility that surpasses other tools we've used. A standout feature is CAST AI's responsiveness; they swiftly address inquiries and provide support via platforms like Slack. Notably, when faced with an unusual situation of IP address shortages, CAST AI quickly identified and resolved a critical feature gap by enabling dynamic subnet additions to our clusters. This adaptability and proactive service significantly alleviated potential operational hurdles. **What do you dislike about Cast AI?** While the benefits of using CAST AI are numerous, new or inexperienced users might find the initial steep learning curve associated with understanding Kubernetes concepts a bit daunting. However, this challenge is mitigated by the comprehensive support and guidance provided by CAST AI's team, making the learning process far more manageable. Beyond this initial phase, I have no significant complaints. CAST AI has proven to be a reliable and proactive partner, consistently addressing our needs and significantly enhancing our operational capabilities. **What problems is Cast AI solving and how is that benefiting you?** CAST AI has been instrumental in addressing two major challenges we faced: efficient cloud resource management and cost optimization. By automating Kubernetes cluster scaling, CAST AI ensured that we use only the necessary resources, which has substantially reduced our cloud expenses. Additionally, their dynamic response to a unique situation involving a shortage of IP addresses—by enabling the addition of new subnets—demonstrated their adaptability and problem-solving capabilities. This not only resolved our immediate issue but also enhanced our trust in their tool's ability to handle unexpected challenges effectively. ### 2. Optimise Kubernetes cost with minimal effort **Rating:** 5.0/5.0 stars **Reviewed by:** Phil B. | DevOps Technical Lead, Mid-Market (51-1000 emp.) **Reviewed Date:** August 09, 2024 **What do you like best about Cast AI?** Cast AI enabled us to significantly reduce our EKS costs, much to the delight of our board of directors. The implementation was remarkably straightforward, and making configuration changes was effortless. Cast AI also adeptly managed our cluster autoscaling needs. Their support is outstanding; the team is always available to help with configuration issues and resolve any Kubernetes challenges we face. **What do you dislike about Cast AI?** I am yet to see any downside of using Cast AI **What problems is Cast AI solving and how is that benefiting you?** We were looking a solution to enable to to scaling our EKS cluster which is when we came across Cast. Being able to autoscale at the same time as reducing cost has been a huge win for us. ### 3. Amazing service that save a lot of unnecessary cloud expense **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Retail | Mid-Market (51-1000 emp.) **Reviewed Date:** January 12, 2025 **What do you like best about Cast AI?** The support engineers and it's easy to use. **What do you dislike about Cast AI?** The UI can be improved and reports also. **What problems is Cast AI solving and how is that benefiting you?** Instead of checking how much resources do I need on any point of time, CastAI adjust it automatically by VPA and HPA which lead to select the optimal compute family according to usage, this save us a lot of cost. ### 4. Excellent free and paid tiers providing quick value **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Insurance | Small-Business (50 or fewer emp.) **Reviewed Date:** July 08, 2024 **What do you like best about Cast AI?** Cast AI gives immediate insights into the costs of Kubernetes when GCP provides murky overviews. This gave me a clear action plan on how to help reduce the cost of compute on GCP, both using cast.ai autoscaling features and basic Kubernetes features. The security platform was helpful in detecting critical errors and helping with a SOC2 audit. **What do you dislike about Cast AI?** The setup to connect a cluster using helm and not just the automated script would be helpful for clients managing their Kubernetes clusters with tools like Helm and argo-cd. **What problems is Cast AI solving and how is that benefiting you?** Cast.ai's autoscaler is more feature-rich and customizable than GKE's autoscaler. This allowed for more rapid scaling up and down for more cost savings. Cloud cost management helped me understand the per-cluster cost and which cluster to target first based on overall cost and over-provisioning. ### 5. Effortless Cloud Cost Savings with CAST AI **Rating:** 5.0/5.0 stars **Reviewed by:** Oleksandr Z. | Senior DevOps Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** July 19, 2024 **What do you like best about Cast AI?** CAST AI has provided us with instant cost savings and streamlined our Kubernetes management. Moreover, the team support during the integration process was brilliant. They provided exceptional assistance, ensuring a smooth and successful integration of CAST AI into our existing infrastructure. I highly recommend CAST AI to any SaaS platform looking to optimize its cloud costs and improve operational efficiency. **What do you dislike about Cast AI?** CastAI Woop had some issues with allocating mem/CPU resources for Java workloads. **What problems is Cast AI solving and how is that benefiting you?** - Cloud Cost Reduction; - Cluster Autoscaling; - Efficient Resource Utilization; - Cost Tracking. ### 6. CAST AI on Azure for larage scale spark workload **Rating:** 5.0/5.0 stars **Reviewed by:** Dekel S. | Board Member, Enterprise (> 1000 emp.) **Reviewed Date:** November 04, 2024 **What do you like best about Cast AI?** value, ease of integration, the ability to have fine-grained control over what and how we optimize **What do you dislike about Cast AI?** That i did not use it before... (-: but to be honest, It's one out of 3 or 4 tools that, in 20+ years of career, I'm struggling to find something to dislike **What problems is Cast AI solving and how is that benefiting you?** cloud cost... that is the main driver but we also have more benefit such as cost insight and perf ### 7. Instant cost savings on the cloud with little effort **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Pharmaceuticals | Enterprise (> 1000 emp.) **Reviewed Date:** October 11, 2022 **What do you like best about Cast AI?** Integrating Cast.AI into our cloud infrastructure, and the results have been nothing short of transformative. As a Kubernetes automation platform, Cast.AI has significantly streamlined our operations and delivered instant cost savings on the cloud. From the moment we deployed Cast.AI, we noticed a substantial reduction in our cloud expenses. The platform’s intelligent automation capabilities allowed us to optimize resource allocation effortlessly, generating an impressive 60% in Kubernetes cloud cost savings with no extra effort on our part. **What do you dislike about Cast AI?** Azure support for new features is generally last compared to the 3 main clouds. **What problems is Cast AI solving and how is that benefiting you?** Managing our AKS cost. **Official Response from Raitis Gocentas:** > Thanks for your feedback! ### 8. The CAST Ai Technology and Team are outstanding. **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Computer Software | Enterprise (> 1000 emp.) **Reviewed Date:** November 27, 2024 **What do you like best about Cast AI?** The CAST AI Team and ease of implementation. **What do you dislike about Cast AI?** The lack of being able to use the CAST console reflects actual cloud cost (after discounts) vs public on-demand costs. **What problems is Cast AI solving and how is that benefiting you?** CAST AI is enabling us to reduce our cloud waste and cost and become more stable and efficient overall. ### 9. CAST-AI is the ironsmith of saving **Rating:** 5.0/5.0 stars **Reviewed by:** Daniel a. | Senior Full Stack DevOps, Mid-Market (51-1000 emp.) **Reviewed Date:** July 18, 2024 **What do you like best about Cast AI?** Keeping track of your CPU is hard, and we started from nodes, watched the drop in price! and now will adopt pods adjustments as well! thank you castAI for your white gloves integration and on going support. **What do you dislike about Cast AI?** I wish they would do my home savings that way as well :) **What problems is Cast AI solving and how is that benefiting you?** They choose the right size of EC2 and pods size, which is a dynamic task which requires logging, monitoring, man in the middle and they do it all. ### 10. Cast AI review **Rating:** 4.5/5.0 stars **Reviewed by:** EMILIO JOSE G. | FinOps Engineer, Enterprise (> 1000 emp.) **Reviewed Date:** June 21, 2024 **What do you like best about Cast AI?** The bes feature about CAST AI is the way the present the information the views are really intuitive. **What do you dislike about Cast AI?** We can not see the savings that we currently have. **What problems is Cast AI solving and how is that benefiting you?** CAST AI is giving us the actual costs that we have currently in all our clusters. ### 11. A experience truly positive thanks to Castai's cost-reduction tool and their efficient team **Rating:** 5.0/5.0 stars **Reviewed by:** Malki A. | Ingénieure DevOps, Mid-Market (51-1000 emp.) **Reviewed Date:** August 01, 2023 **What do you like best about Cast AI?** Castai is an incredible tool that has greatly helped us in reducing our cloud costs. When you use Castai, you also gain access to a wonderful team that is exceptionally efficient and provides valuable advice beyond just cost analysis. Moreover, the company's delivery service is the fastest I have ever seen, and their support team is highly responsive and consistently efficient. Last but not least, the entire team is filled with talented individuals, and it is an absolute pleasure to work with them on a personal level..! **What do you dislike about Cast AI?** The aspect I find most challenging is perhaps the tool's high level of configurability, which can sometimes make it a bit difficult to fully harness its potential. However, I am thankful that their team is exceptionally adept at guiding users and assisting them in making progress, thus helping to overcome any hurdles and fully utilize its capabilities **What problems is Cast AI solving and how is that benefiting you?** our cloud cost a better provisionning a quicker autoscaler ### 12. Cast review **Rating:** 3.5/5.0 stars **Reviewed by:** Akash S. | Product Manager, Small-Business (50 or fewer emp.) **Reviewed Date:** January 08, 2024 **What do you like best about Cast AI?** Cloud modernization and Software composition analysis are the best features .They give the best dashboard for application portfolio. **What do you dislike about Cast AI?** This product has some flaws in SCA.Thia does support bbinar analysis **What problems is Cast AI solving and how is that benefiting you?** We can get to know what application need to retire and which application should move to cloud ### 13. Instant cost savings on public cloud Kubernetes **Rating:** 5.0/5.0 stars **Reviewed by:** Antanas K. | Mid-Market (51-1000 emp.) **Reviewed Date:** May 23, 2023 **What do you like best about Cast AI?** The onboarding was super easy. The supporting engineers provided clear guidance and worked with our DevOps to fit our needs. Eventually, the setup provides us with substantial cost savings. **What do you dislike about Cast AI?** CAST AI worked well with only certain types of clusters. For others we did not see any substantial cost savings. **What problems is Cast AI solving and how is that benefiting you?** It makes us certain we use our cloud at optimal level. ### 14. Helped us optimize AWS Cloud Spend **Rating:** 4.5/5.0 stars **Reviewed by:** Kapil s. | Small-Business (50 or fewer emp.) **Reviewed Date:** April 10, 2023 **What do you like best about Cast AI?** We were able to reduce our AWS cloud spend by almost 40%. This has taken a considerable amount of spend from a DevOps teams perspective. I would highly recommend CAST AI to other SaaS platforms. **What do you dislike about Cast AI?** It took a little bit of initial time in the Kubernetes configuration but it was worth. Seems to be all good as of now. **What problems is Cast AI solving and how is that benefiting you?** - On a high volume sign up days, our systems were getting slow at times and other times, there was a spike in CPU usage resulting into high monthly cloud costs. Our systems were not optimized for spend. ### 15. Cast.ai is amazing and does exactly what they say they do... save you money **Rating:** 5.0/5.0 stars **Reviewed by:** Paul R. | CTO, Small-Business (50 or fewer emp.) **Reviewed Date:** May 10, 2022 **What do you like best about Cast AI?** Turn key implementation and save you money! **What do you dislike about Cast AI?** That I didn't know about and implement them sooner. **Recommendations to others considering Cast AI:** If you are running a serious production workload in Kubernetes you must get Cast.ai!! **What problems is Cast AI solving and how is that benefiting you?** Optimized financial performance of Kubernetes that reduced Kubernetes costs by 78% ### 16. Stop worrying about Kubernetes node pools if you moved to Cast.ai. **Rating:** 5.0/5.0 stars **Reviewed by:** Jenson C. | Engineering Manager, Mid-Market (51-1000 emp.) **Reviewed Date:** November 23, 2022 **What do you like best about Cast AI?** Cast Customer support to adapt to a large system like us was really great and they were eager to listen and do changes depending upon the suggestions/requirements. **What do you dislike about Cast AI?** Nothing as such. We have seen a lot of improvements in the products from where they started because we were one of their early adopters on a large scale. **What problems is Cast AI solving and how is that benefiting you?** We use rebalancing extensively. That way our infrastructure stays optimized. In terms of the Infrastructure or DevOps team, the Kubernetes management effort such as manual rightsizing, creation of node pools, and upgrade efforts are drastically reduced, so the DevOps team can focus on building products to improve developer productivity. The mixed provision of spot v/s ondemand is an amazing feature. Amazing customer support. ### 17. Cast AI is one of the best in the field when it comes to bin packing on kubernetes **Rating:** 4.5/5.0 stars **Reviewed by:** John J. | Mid-Market (51-1000 emp.) **Reviewed Date:** May 23, 2023 **What do you like best about Cast AI?** Highly technical team, they listen to our problems and their product allows for a lot of granularity and control. **What do you dislike about Cast AI?** There is a lot of helm chart setups to get the configurations that we need. They caused reliability issues which says that they need to mature a bit more, but are getting there. **What problems is Cast AI solving and how is that benefiting you?** They help us bin pack, maximize spot instances ### 18. Great cost saving product **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Computer Software | Enterprise (> 1000 emp.) **Reviewed Date:** May 25, 2023 **What do you like best about Cast AI?** * Auto scales Kubernetes cluster based on load. * Automatically chooses Spot instances when feasible. * Easy to try and understand value before buying **What do you dislike about Cast AI?** * Not much, Overall it was a very smooth experience. **What problems is Cast AI solving and how is that benefiting you?** * Cost reduction for Kubernetes cluster. * Detailed metrics on usage of cluster and optimization of usage. ### 19. Better tool for cost optimisation and automation **Rating:** 4.5/5.0 stars **Reviewed by:** bhupesh t. | senior devops engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** October 12, 2022 **What do you like best about Cast AI?** It's an AI driven, multi-cloud-supported platform for cost optimisation and automation, which gives you cost breakdown and suggests you different ways to automate the resource creation. **What do you dislike about Cast AI?** Not sure, we haven't tried this in on-prem so far. It would be great if it supports VMware or any other hypervisor related platforms, although Kubernetes support is more than enough for our requirement. **What problems is Cast AI solving and how is that benefiting you?** it's helping us to reducing the cost. i would say it cuts your cloud bills in half. ### 20. All in One FinOps tool **Rating:** 4.5/5.0 stars **Reviewed by:** vipul p. | Principal Engineer, Enterprise (> 1000 emp.) **Reviewed Date:** October 12, 2022 **What do you like best about Cast AI?** Cast ai gives you the feasibility to check and improve cost at a federated or single cluster, it has the capability to automate cost-effectiveness based on human parameters. **What do you dislike about Cast AI?** Well till date i didn't find anything of dislike. **What problems is Cast AI solving and how is that benefiting you?** Cast ai helped us to evaluate the cost of each resource based on which we were able to generate a much more detailed report in our financial audit. ### 21. It's a wonderful solution for Kubernetes deployments **Rating:** 4.5/5.0 stars **Reviewed by:** Rajeev S. | Founder, Mid-Market (51-1000 emp.) **Reviewed Date:** October 04, 2022 **What do you like best about Cast AI?** It brings efficiency and cost reduction without any hassles or disruptions in production environment It uses both bean packing& right sizing plus spot automation to do the aforesaid **What do you dislike about Cast AI?** Longer POC cycles leads to long decision making cycles. For small customers they just use the recommemdations provided and do the stuff manualy The scope of limited to kubernetes deployment only **What problems is Cast AI solving and how is that benefiting you?** Recommendations gives insights to how the environment can be made better Automation provides the automated bean packing abs right sizing aswell as spot automation ### 22. Quality platform, tested through Black Friday for Ecommerce! **Rating:** 5.0/5.0 stars **Reviewed by:** Cameron D. | Software Architect, Mid-Market (51-1000 emp.) **Reviewed Date:** January 21, 2022 **What do you like best about Cast AI?** We loved the scalability of this platform for our purposes, and we liked the ability to review costs and optimize them within our applications. It's much easier than the typical cloud optimizers as the team provides multiple things to optimize our costs. The ease of setup also is excellent. **What do you dislike about Cast AI?** I think the only downside is truly evaluating some optional features that you may or may not need. It's not bad though, and we as a team had to go through that process to know if we only wanted to keep with AWS or go multi-cloud at this time. **Recommendations to others considering Cast AI:** I would recommend our experience with this company to anyone, and I definitely recommend it to other developers I know. I love this team! They've helped us onboard improve our processes by providing some guidance on how to optimize things. On top of that - a main driver of their purpose is cost. **What problems is Cast AI solving and how is that benefiting you?** The two largest problems we had were 1) scaling in a cost-effective way 2) Speed up the speed of our implementation and build pipelines to not slow our developers down as much waiting for builds. **Official Response from Raitis Gocentas:** > Thank you, Cameron! We're so glad you've found CAST AI helpful in optimizing your cloud costs. ### 23. Cost optimisation using cast ai rebalancing and spot instances **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer & Network Security | Small-Business (50 or fewer emp.) **Reviewed Date:** October 12, 2022 **What do you like best about Cast AI?** The easy installation process The cost view, divided by namespaces and workload The kind support of the cast ai team along the setup **What do you dislike about Cast AI?** I don't have much to say, no problem so far. **What problems is Cast AI solving and how is that benefiting you?** The essential problem solved is cost monitoring. We now have a clear view of our k8s clusters ### 24. Cost effective way to run sparse workloads **Rating:** 4.0/5.0 stars **Reviewed by:** Jack C. | Senior Infrastructure Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** October 06, 2022 **What do you like best about Cast AI?** The ability for me to get workloads that run for staging, development and testing at a cost-effective manner. **What do you dislike about Cast AI?** Sometimes the affinity and tolerations do not behave if they are restarted too frequently. **What problems is Cast AI solving and how is that benefiting you?** It reduces the fleet of spot instances I have to manage. It also introduces good operational metrics in their dashboards. ### 25. Useful Useful **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Internet | Mid-Market (51-1000 emp.) **Reviewed Date:** September 29, 2022 **What do you like best about Cast AI?** What can I say? CastAI will help you save tons of $ for your k8s cluster. And best of all, they only make money when you do. **What do you dislike about Cast AI?** There are still some hiccups for very large clusters, but the support team is extremely helpful in such situations. **What problems is Cast AI solving and how is that benefiting you?** CastAI solves a huge problem, that is, overspending on cloud. **Official Response from Raitis Gocentas:** > Thanks for your feedback! ### 26. Intelligent auto-scaling, real-time cost reporting, and fully featured to optimize your Kube cluster **Rating:** 4.5/5.0 stars **Reviewed by:** Jason S. | Site Reliability Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** January 25, 2022 **What do you like best about Cast AI?** Bin-packing of nodes and the evictor help reduce the operational cost of your Kubernetes cluster. The scoped cluster feature allows you to partion a portion of your cluster and run services on dedicated nodes optimized for cost-efficiency. **What do you dislike about Cast AI?** Cost reporting seems only to go back 1 month. However, it is possible to export this data out as Prometheus metrics for tracking in our own tool. **What problems is Cast AI solving and how is that benefiting you?** Decreasing cost of large-scale performance-driven deployments while moving away from node groups, and excessive cost in our staging cluster. **Official Response from Raitis Gocentas:** > Thank you, Jason! Excited to hear that you've found CAST AI helpful in reducing the operational costs for Kubernetes. Improved cost reporting is in our future plans. Will make sure your feedback counts when picking product improvement priorities. ### 27. We cant be thankful enough for saved time **Rating:** 5.0/5.0 stars **Reviewed by:** Luca K. | Engineering team lead, Small-Business (50 or fewer emp.) **Reviewed Date:** November 17, 2021 **What do you like best about Cast AI?** A few months back, we started looking at free solutions for cost management or simply visibility since our team isn't big yet, but we are beginning to feel the creeping up cloud bill. That's where CAST came in clutch with their free cost analyzer. Even though we are not using CAST right now, I just wanted to express how thankful I am for the guidance that this product gave us. **What do you dislike about Cast AI?** Since we used the free tool, we didn't dive deep with all the nitty and gritty with CAST, but we had a chance to have a few calls with the team, and they seemed dedicated to solving our issues, which weren't even that big, so only +++ from me **What problems is Cast AI solving and how is that benefiting you?** We had issues with the young team not being that experience in proper resource allocation for appropriate workloads, so CAST helped us out here by giving some guidance where our movements should be ### 28. Awesome cost savings! **Rating:** 5.0/5.0 stars **Reviewed by:** Shai R. | CPO **Reviewed Date:** July 22, 2022 **What do you like best about Cast AI?** Awesome team. Powerful and easy to use platform. **What do you dislike about Cast AI?** Nothing specific to report at this time. **What problems is Cast AI solving and how is that benefiting you?** Reducing cloud costs. **Official Response from Raitis Gocentas:** > Thanks for the good words! We will keep working to deliver the best available. ### 29. Fast, easy to use and free **Rating:** 5.0/5.0 stars **Reviewed by:** Elias W. | Soutions architect, Small-Business (50 or fewer emp.) **Reviewed Date:** November 17, 2021 **What do you like best about Cast AI?** The fact that I was able to check what I can save for free really sold me on this one. Our team was in the dark beforehand on our cloud spendings and now it's like an eye-opening experience. **What do you dislike about Cast AI?** There wasn't much, but the UI takes some time to get used to. As they told me, they are constantly improving and working on it so, it's probably just a matter of time **What problems is Cast AI solving and how is that benefiting you?** Cloud cost visibility issues were running deep in our organization. No matter how much time we spent on looking at cloud bills from aws, we were not able to optimize it in a way that it won't grow in the next quarter or even month. As mentioned above, CAST was an eye-opening experience, showing improvements in our environment for free. ### 30. Easy Kubernetes cluster autoscaling **Rating:** 5.0/5.0 stars **Reviewed by:** Marina M. | Digital Marketing Manager, Mid-Market (51-1000 emp.) **Reviewed Date:** March 10, 2022 **What do you like best about Cast AI?** Easy to start using and one of the best Kubernetes autoscalers in the market. CAST AI allowed us to utilize resources just perfectly what resulted in dramatically reduced AWS cost. **What do you dislike about Cast AI?** Without onboarding support it’s not clear either you should go through creating or connecting cluster options. Other than that is fine. **What problems is Cast AI solving and how is that benefiting you?** Kubernetes autoscaling and cluster management. ### 31. Appreciable K8s cluster automation **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Small-Business (50 or fewer emp.) **Reviewed Date:** February 22, 2022 **What do you like best about Cast AI?** Autoscaling allowed us to have steady performance with the lowest possible cost. The onboarding process was easy and frictionless. To sum it up - we’re pleasantly surprised by the results we have. **What do you dislike about Cast AI?** You’re getting initial savings report when the clusters are onboarded, but no clue how much you had saved after some time when applications were scaled **What problems is Cast AI solving and how is that benefiting you?** Kubernetes autoscaling, automation and management. **Official Response from Raitis Gocentas:** > Thanks for you review! We're more than happy you've found CAST AI helpful in autoscaling your app. ### 32. Delivers what they promise **Rating:** 5.0/5.0 stars **Reviewed by:** Andrius S. | Growth Hacker, Enterprise (> 1000 emp.) **Reviewed Date:** February 18, 2022 **What do you like best about Cast AI?** The main benefit is that they deliver what they promise, and actually helped us to save money as their cost analyzer is eye-opening, as well the setup is easy and fast **What do you dislike about Cast AI?** Nothing to point out at the moment, as we did not face a lot of problems using the tool, and the minor ones were solved quickly by their support team **What problems is Cast AI solving and how is that benefiting you?** cost optimization **Official Response from Raitis Gocentas:** > Thank you Andrius! Excited to hear that you've found CAST AI helpful and easy to start using. ### 33. Perfect cost-efficiency **Rating:** 5.0/5.0 stars **Reviewed by:** Vlad Y. | Full Stack Developer, Mid-Market (51-1000 emp.) **Reviewed Date:** March 16, 2022 **What do you like best about Cast AI?** CAST AI allowed us to automate processes that balanced our cost and performance as well as freed up time for engineers, we got rid of manual maintenance. **What do you dislike about Cast AI?** No complaints at all. The support process is just perfect, and it was the thing that sold us CAST AI. **What problems is Cast AI solving and how is that benefiting you?** Multiple clusters management. ### 34. Better than expected **Rating:** 5.0/5.0 stars **Reviewed by:** Robert S. | CTO, Small-Business (50 or fewer emp.) **Reviewed Date:** April 28, 2021 **What do you like best about Cast AI?** They delivered. The product actually works and saves you money. What I appreciated in comparison to other tools on the market is that CAST AI is easy to start using. Sure, there are some quirks here and there, but generally the UI is easy to navigate. They also sent links to relevant sections in documentation and offered live help. **What do you dislike about Cast AI?** At first I was questioning the big promise on their website, but it turned out to be true. Other than that nothing negative really stood out, although my usage was rather light. **What problems is Cast AI solving and how is that benefiting you?** As a young company, we don't have a cloud cost problem yet, but reading all the horror stories on the internet I decided to investigate what tools are out there. CAST AI turned out one of my favorites. We will still have to grow a little bit before their paid offering saves us its monthly fee, but it's going to be a no-brainer once that happens. For now, I'll keep using the free observability functionalities and optimize some of the less dynamic parts in our infrastructure on my own. ### 35. Easy tool for k8s cost management that just works **Rating:** 5.0/5.0 stars **Reviewed by:** Martynas S. | Head Of Infrastructure, Mid-Market (51-1000 emp.) **Reviewed Date:** January 28, 2022 **What do you like best about Cast AI?** Ease of setup, clear policies for workload management, easy to understand potential savings. Fire and forget. Fast and knowledgeable support. **What do you dislike about Cast AI?** Would like to see more offerings not for k8s. **What problems is Cast AI solving and how is that benefiting you?** We are running a very elastic workload, and the main use case for Cast AI is automatic cost managemen. **Official Response from Raitis Gocentas:** > Thank you Martynas for the feedback! We're happy to hear that you've found CAST AI helpful in cloud cost management. ### 36. Impressive ease-of-use for engineers **Rating:** 5.0/5.0 stars **Reviewed by:** Todd B. | DevOp, Small-Business (50 or fewer emp.) **Reviewed Date:** April 21, 2021 **What do you like best about Cast AI?** When you try to use the platform it is obvious that engineers had a say in its development. The console is quick to load and, apart from some minor inconsistencies, extremely easy to use. The product itself does a lot of tasks automatically that would usually require a DevOps engineer to do them. **What do you dislike about Cast AI?** The feature set could be richer, but they've added at least 2 new ones during the time we were using the product so it's getting there. **What problems is Cast AI solving and how is that benefiting you?** "We are a consultancy mainly helping our clients to make the switch to microservices. The process has a lot of parts to take care of and CAST AI made a bunch of them easier. One of the main benefits is that Cast doesn't require our clients to hire a lot of K8s qualified DevOps after the switch. The platform is very efficient for an engineer to use. ### 37. Definitely worth a try **Rating:** 5.0/5.0 stars **Reviewed by:** Jack L. | D, Small-Business (50 or fewer emp.) **Reviewed Date:** May 14, 2021 **What do you like best about Cast AI?** I like that they use more than spot instances to cut down on costs. There's autoscaling, scheduling and instance type optimization so we can use the platform on workloads that are not suitable for spot instances **What do you dislike about Cast AI?** A part of our product runs on GKE and they do not have UI for it, yet the optimization runs in the backend. **What problems is Cast AI solving and how is that benefiting you?** We have a lot of workloads that usually don't lend themselves well to cost optimization and other products like spot.io didn't offer savings at the level cast.ai did. The main benefits are the ability to cost optimize in different ways as well as how easy the platform is to set up. ### 38. Effectively reduced our GCP cost **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Hospital & Health Care | Small-Business (50 or fewer emp.) **Reviewed Date:** November 16, 2021 **What do you like best about Cast AI?** After getting a report with 60% savings there were no more questions we need to start using this service as soon as possible. We got 5 stars support for the onboarding process. The engineering team even added some features we were missing. **What do you dislike about Cast AI?** It's tricky to start using platform via self service/e-commerce, would suggest thinking about other providers or at least improving the current UI. **What problems is Cast AI solving and how is that benefiting you?** Cost optimization - we were able to start using spot instances with their automation solution ### 39. Beat our expectations **Rating:** 5.0/5.0 stars **Reviewed by:** Alan O. | Cloud Service Architect, Mid-Market (51-1000 emp.) **Reviewed Date:** September 23, 2021 **What do you like best about Cast AI?** They have managed to save more than we have agreed initially. **What do you dislike about Cast AI?** We had to wait for some reporting options we've agreed on for a few days, but it's a minor con. **What problems is Cast AI solving and how is that benefiting you?** Cloud cost optimization primary with perspective to move for multi-cloud ### 40. Great platform to manage clouds **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Hospital & Health Care | Small-Business (50 or fewer emp.) **Reviewed Date:** November 24, 2021 **What do you like best about Cast AI?** We were about to sign 3 years commitment with AWS on their savings plan, CAST AI saved us from this need. **What do you dislike about Cast AI?** missed option to export reports from the dashboard. **What problems is Cast AI solving and how is that benefiting you?** No more need to commit buying on demand instances and still, we are getting lower cloud bill **Official Response from Raitis Gocentas:** > Thank you for giving your feedback. I'm glad to hear that CAST AI has helped your company. ### 41. Highly recommend, even for a quick analysis and benchmark. **Rating:** 5.0/5.0 stars **Reviewed by:** Nick F. | Co-Founder **Reviewed Date:** September 28, 2021 **What do you like best about Cast AI?** CAST AI has helped us identify cost leakage and save money on cloud. **What do you dislike about Cast AI?** Took a bit long to onboard but in the end, everything worked. **What problems is Cast AI solving and how is that benefiting you?** Cost savings, cost identification, better sizing. ### 42. Great tool for Kubernetes cost reduction **Rating:** 5.0/5.0 stars **Reviewed by:** Timothy W. | Cloud Architect / CTO **Reviewed Date:** April 19, 2021 **What do you like best about Cast AI?** "It's created specifically for Kubernetes and is by far the best I've seen to optimize container costs. Pricing is straightforward and the value is obvious - the tool saves you money. Also very easy to get going and I was offered help straight away. Didn't need it yet, so can't comment on that." **What do you dislike about Cast AI?** I imagine someone on older infrastructure might not find CAST useful, but for us it is not an issue. **What problems is Cast AI solving and how is that benefiting you?** Primary cloud cost management. With CAST AI we reached signifiantly higher savings level compared to competitors ### 43. Impressed how easy to set up cluster **Rating:** 5.0/5.0 stars **Reviewed by:** Akshaj B. | CEO, Small-Business (50 or fewer emp.) **Reviewed Date:** January 20, 2021 **What do you like best about Cast AI?** Cost optimization; Ability to use multi-clouds with one cluster **What do you dislike about Cast AI?** Control panel might be more user friendly **What problems is Cast AI solving and how is that benefiting you?** Vendor lock-in; Avoid the outages if cloud provider occurs them and save around 62% on cloud costs ## Cast AI Discussions - [What is CAST AI used for?](https://www.g2.com/discussions/what-is-cast-ai-used-for) - 1 comment, 1 upvote - [View Cast AI pricing details and edition comparison](https://www.g2.com/products/cast-ai/reviews?page=4§ion=pricing&secure%5Bexpires_at%5D=2026-07-21+06%3A37%3A25+-0500&secure%5Bsession_id%5D=0c3f0d99-e6d3-45fe-b6c6-696d9e799ccc&secure%5Btoken%5D=b337b1f6c38474b89fa63607caa20121d019e5e1bed2d2806552b52979e47cd9&format=llm_user) ## Cast AI Integrations - [Amazon EC2](https://www.g2.com/products/amazon-ec2/reviews) - [Amazon Elastic Kubernetes Service (Amazon EKS)](https://www.g2.com/products/amazon-elastic-kubernetes-service-amazon-eks/reviews) - [Azure](https://www.g2.com/products/hopem-azure/reviews) - [Datadog](https://www.g2.com/products/datadog/reviews) - [Devtron](https://www.g2.com/products/devtron/reviews) - [Google Cloud](https://www.g2.com/products/google-cloud/reviews) - [Google Kubernetes Engine (GKE)](https://www.g2.com/products/google-kubernetes-engine-gke/reviews) - [Grafana Labs](https://www.g2.com/products/grafana-labs/reviews) - [IBM Terraform (formerly HashiCorp Terraform)](https://www.g2.com/products/ibm-terraform-formerly-hashicorp-terraform/reviews) - [Jira](https://www.g2.com/products/jira/reviews) - [Microsoft Azure](https://www.g2.com/products/microsoft-microsoft-azure/reviews) - [Prometheus](https://www.g2.com/products/prometheus/reviews) - [Pulumi](https://www.g2.com/products/pulumi/reviews) - [Slack](https://www.g2.com/products/slack/reviews) - [Slack Connector for Jira](https://www.g2.com/products/slack-connector-for-jira/reviews) ## Cast AI Features **Operations** - Scheduling - Automation - Multi-Cloud Management - Usage Monitoring **Functionality** - Cloud Consolidation - Cloud Orchestration - Cloud Optimization **Automated resource scaling** - Automatic resource discovery - Smart scaling **Cost Optimization** - Spend Forecasting and Optimization - Recommendations - Spend Tracking **Management** - Cloud Cost Analytics - Cloud Security - Cloud Resource Management - Cloud Backup and Recovery **Scaling strategies** - Pre-defined optimization strategies - Predictive scaling **Administration** - Reporting - Dashboards and Visualizations - Compliance **Visualization** - Unified scaling - Dashboard **Agentic AI - Cloud Management Platforms** - Autonomous Task Execution - Cross-system Integration - Decision Making **Agentic AI - Cloud Cost Management** - Autonomous Task Execution - Proactive Assistance - Decision Making ## Top Cast AI Alternatives - [IBM Turbonomic](https://www.g2.com/products/ibm-turbonomic/reviews) - 4.4/5.0 (288 reviews) - [Amazon CloudWatch](https://www.g2.com/products/amazon-cloudwatch/reviews) - 4.3/5.0 (363 reviews) - [Datadog](https://www.g2.com/products/datadog/reviews) - 4.4/5.0 (714 reviews)