Zesty takes away all the manual work of reviewing whole infrastructure and forecasting what to reserve and what not to reserve. On top of that we no longer need to be binded by instance type of family, you can change your infrastructure as you see fit without having to worry about existing reservations or buying new reservations for saving money. Zesty actually saves more money than plain old reservation directly purchased from amazon and can learn your dynamic workload to actually even purchase savings plan as needed and can change it based on changes you make in infrastructure. Zesty also offers a 100% buyback guarantee which is sweet in case there is some issue with reservations.

The onboarding process was seamless and provided great insight on potential savings. Our savings have been massive, but one of the greatest benefits from Zesty is that our team is now free of the burden of managing RIs on our own, which freed much time for each team member.

Probably the best FinOps automation solution we've used so far. Onboarding and Integration are super easy, and before having a contract you can get a detailed report on the additional savings potential. Savings are significant - after a few day their algorithm finds the sweet spots and some crazy opportunities in the Reserved/Saving plans market, utilize them much better than humans. Besides the additional significant savings, the feeling of being flexible and not worry about resource changes because of RI is great - and make the team focus on scaling instead of managing reservation. To sum up - they help you take money from the ground with very little effort.