The leading Unified API for Accounting and CRM
Merge is a better alternative to Alloy with more integrations, observability tools to automatically detect API issues, support for custom fields, and stellar customer support.

Tailored solutions in record time
With Merge, you’ll have an adaptive and responsive customer support team to help you with any use case. Unlike Alloy, Merge is with you every step of the way as you build your product and handles integration maintenance for you, saving valuable time for your developers.








See why industry leaders pick Merge
Hundreds of integrations... and counting

Daniel Marashlian
“Working with Merge’s Unified API and beautiful React component took less than a sprint to integrate, test, and release.”
Discover why Merge is the leading unified API
Customers expect integrations to be table stakes.