Merge
Integrations & AutomationUnified API platform providing instant access to hundreds of customer-facing integrations and AI agent tools through a single integration.
Merge is an enterprise-grade unified API platform that enables B2B SaaS companies and Fortune 500 organizations to access hundreds of third-party integrations through a single API. The platform offers two core products: Merge Unified for customer-facing integrations across HRIS, ATS, CRM, accounting, and other categories, and Merge Agent Handler for AI agents to connect to thousands of pre-built tools. With SOC 2 Type II, ISO 27001, HIPAA, and GDPR compliance, Merge handles the complexity of building and maintaining integrations while providing real-time monitoring, automatic updates, and enterprise-grade security. Companies like Perplexity, Bill.com, and Foxit use Merge to reduce integration build time from weeks to days and save engineering teams hundreds of hours annually.
Best for
B2B SaaS companies and enterprise organizations that need to rapidly deploy and maintain dozens of customer-facing integrations without building custom connectors.
Last updated: March 19, 2026
28/50
Overall Score
API Quality
9/10
GTM Relevance
19/20
Pricingpaid
Complexitymedium
Learningmedium
Visit merge.dev →API Analysis
REST API
✓
Available
Webhooks
✓
Available
GraphQL
—
—
OAuth
✓
Available
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Pricing
paid
Enterprise pricing with custom quotes based on number of integrations and usage. Free trial available with demo.
Strengths & Weaknesses
Strengths
Single API integration provides access to hundreds of pre-built, maintained connectors across major categories (HRIS, ATS, CRM, accounting, file storage)
Enterprise-grade security with SOC 2 Type II, ISO 27001, HIPAA, and GDPR certifications built into platform infrastructure
Automatic maintenance and updates for all integrations, eliminating ongoing engineering overhead and technical debt
Merge Agent Handler enables AI agents to take real-time actions across thousands of tools with secure access controls
Includes beautiful React components and comprehensive onboarding/training support for customer-facing teams
Weaknesses
Enterprise-focused pricing model without public pricing or free tier makes it inaccessible for early-stage startups and small teams
Medium learning curve requires understanding of unified API concepts and data model normalization across platforms
May introduce vendor lock-in as replacing Merge would require rebuilding all integration infrastructure
Custom integration requests depend on Merge's roadmap and prioritization, limiting flexibility for niche or proprietary systems
Alternatives
Reviews
Links
FAQ
What is Merge?
Merge is an enterprise-grade unified API platform that enables B2B SaaS companies and Fortune 500 organizations to access hundreds of third-party integrations through a single API. The platform offers two core products: Merge Unified for customer-facing integrations across HRIS, ATS, CRM, accounting, and other categories, and Merge Agent Handler for AI agents to connect to thousands of pre-built tools. With SOC 2 Type II, ISO 27001, HIPAA, and GDPR compliance, Merge handles the complexity of building and maintaining integrations while providing real-time monitoring, automatic updates, and enterprise-grade security. Companies like Perplexity, Bill.com, and Foxit use Merge to reduce integration build time from weeks to days and save engineering teams hundreds of hours annually.
Is Merge free?
Merge is a paid product. Enterprise pricing with custom quotes based on number of integrations and usage. Free trial available with demo.
What are Merge alternatives?
Popular alternatives to Merge include Zapier, Make, Workato, Tray.ai, Paragon, Pipedream, n8n. Compare features, API quality, and pricing on GTM Tools.
Does Merge have an API?
Yes, Merge provides a REST API. API quality is rated EXCELLENT. Documentation: https://docs.merge.dev.
Who is Merge best for?
B2B SaaS companies and enterprise organizations that need to rapidly deploy and maintain dozens of customer-facing integrations without building custom connectors.