Merge

Merge is one API to add hundreds of integrations to your product. Merge’s platform makes secure data access easy by offering Unified APIs across key software categories, including HRIS, accounting, CRM, file storage, and more. Merge handles the full integrations lifecycle — from an easy initial build taking just weeks, to providing integration observability tools ensuring customer delight, and fully owning the maintenance of integrations. Thousands of companies use Merge to power their integrations, enabling them to unblock sales, reduce customer churn, accelerate time to market for new products, and save engineering costs and resources. Merge is backed by $75 million in funding from Accel, NEA, and Addition. Merge was founded in 2020 by Shensi Ding and Gil Feig and is proudly built in San Francisco, New York City, and Berlin.

Data last updated: June 2026