Best Unified APIs Software
Unified APIs (application programming interfaces), also called universal or normalized APIs, provide a single “meta" API that is used to interact with multiple software applications within the same category. These tools act as an abstraction layer that handles communication with multiple applications by aggregating and standardizing their APIs and data models into a single API.
SaaS providers use these tools to improve the ease of building customer-facing integrations to multiple applications in the same category, such as accounting, banking, cloud storage, CRM, email, HR, payroll, or scheduling systems. They can save teams significant time and resources when building numerous similar integrations. For example, a SaaS product team may want to provide their customers with integrations that import employee data from multiple HR systems into their application. Rather than building a separate integration to each HR system, they can build one integration to a unified HR API that connects their application with all desired HR applications. Leveraging a unified API provides a single, simplified API design and a consistent developer experience.
There is some relationship between unified APIs and embedded integration platforms, as they allow product teams to build native integrations with their customers’ third-party applications. However, unified APIs are typically code focused and used by software developers to build straightforward integrations within a single category. In contrast, embedded integration platforms are typically low-code tools used by both developers and non-developers to build a broader range of integrations within both common and vertical-specific software categories.
To qualify for inclusion in the Unified APIs category, a product must:
Best Unified APIs Software At A Glance
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Merge helps companies add hundreds of integrations to their products, making it easy to access and sync their customers’ data. Merge offers Unified APIs that provide normalized data across key softwar
- Software Engineer
- CEO
- Computer Software
- Information Technology and Services
- 61% Small-Business
- 30% Mid-Market
2,100 Twitter followers
- Overview
- User Satisfaction
- Seller Details
Kombo is a global unified API product for the future-of-work space – offering HR, ATS, and Payroll integrations out-of-the-box. Instead of having to build and maintain many APIs themselves, Kombo'
- CEO
- CTO
- Computer Software
- Staffing and Recruiting
- 69% Small-Business
- 31% Mid-Market
- Overview
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- User Satisfaction
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Knit helps you launch integrations with 100s of applications with a one-time effort. You can build bi-directional syncs (Read and write) with applications across HRIS, CRM, Accounting, ERPs and more.
- Computer Software
- Information Technology and Services
- 63% Small-Business
- 35% Mid-Market
16 Twitter followers
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- User Satisfaction
- Seller Details
Nango is the most powerful product integrations platform for developers. Ship hundreds of pre-built integrations with 400+ APIs fast. Extend and customize them with pre-configured tooling and infr
- Developer
- Computer Software
- Information Technology and Services
- 53% Small-Business
- 36% Mid-Market
307 Twitter followers
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- User Satisfaction
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Cobalt is an embedded integration platform that provides a seamless experience to connect SaaS applications. With Cobalt, SaaS companies can offer integrations to their customers in a white-labeled an
- Co-Founder
- Computer Software
- Information Technology and Services
- 58% Small-Business
- 39% Mid-Market
27 Twitter followers
- Overview
- User Satisfaction
- Seller Details
Enable your app to locate, unlock, and read the odometer from cars across brands with a single API.
- 50% Mid-Market
- 29% Small-Business
1,012 Twitter followers
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- User Satisfaction
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Apideck eliminates the complexity of integrations with a single real-time API that connects to 135+ platforms across CRM, Accounting, HRIS, File Storage, and eCommerce without the technical overhead.
- Computer Software
- Information Technology and Services
- 80% Small-Business
- 15% Mid-Market
860 Twitter followers
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- User Satisfaction
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Alloy Automation is a modern embedded iPaaS platform with a user-friendly, low-code interface, empowering technology teams to create and manage integrations without extensive coding. It supports a wid
- Computer Software
- Information Technology and Services
- 55% Small-Business
- 45% Mid-Market
5,590 Twitter followers
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- User Satisfaction
- Seller Details
19+ Unified APIs, 240+ integrations — We’re the real-time unified API platform for AI-powered SaaS applications. One customer integration request can take a software team months to build. With Uni
- Computer Software
- 95% Small-Business
- 5% Mid-Market
83 Twitter followers
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- User Satisfaction
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Hundreds of thousands of developers around the world use Nylas to increase velocity and seamlessly build customizable email and scheduling capabilities through state-of-the-art APIs. Nylas is the only
- Product Manager
- Computer Software
- Information Technology and Services
- 66% Small-Business
- 29% Mid-Market
4,597 Twitter followers
- Overview
- User Satisfaction
- Seller Details
Finch is a unified API platform that connects HR, benefits, and financial applications to 220+ HRIS and payroll providers. By serving as an intermediary, Finch allows B2B applications to connect with
- Computer Software
- Financial Services
- 75% Small-Business
- 20% Mid-Market
705 Twitter followers
- Overview
- User Satisfaction
- Seller Details
Codat helps banks build deeper connections with business customers. We offer products that make it easy to access, synchronize and interpret data from customers’ financial software for specific use c
- Financial Services
- Insurance
- 71% Small-Business
- 21% Mid-Market
4 Twitter followers
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- User Satisfaction
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Tray.ai offers a composable AI integration and automation platform that transforms AI into standout business performance. The Tray Universal Automation Cloud is an AI-ready platform that eliminates th
- Computer Software
- Information Technology and Services
- 56% Mid-Market
- 34% Small-Business
3,123 Twitter followers
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- User Satisfaction
- Seller Details
- Software Developer
- Computer Software
- Information Technology and Services
- 59% Small-Business
- 35% Mid-Market
- Overview
- User Satisfaction
- Seller Details
Aurinko powers core communications features, and offers out-of-the-box CRM sync logic, and ready-to-integrate Gmail and Outlook add-ons allowing business platforms (CRM, ATS, PM, PRM, LMS) to enable i
- Computer Software
- 79% Small-Business
- 13% Enterprise
148 Twitter followers
