Merge

Fast, secure integrations for your products and agents

4.8•18 reviews•

4.1K followers

Fast, secure integrations for your products and agents

4.8•18 reviews•

4.1K followers

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Unified API

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AI Workflow Automation

Merge powers customer-facing integrations and tools for AI agents for frontier LLMs, Fortune 500s, and B2B SaaS. Our platform offers two products: Merge Unified, enabling hundreds of integrations with one API, and Merge Agent Handler, giving AI agents secure access to thousands of third-party tools. With enterprise-grade security and full integration lifecycle management, thousands of companies trust Merge to speed development, unblock sales, cut churn, and save engineering time.

AppSignalFull-stack monitoring for errors, metrics, and logs

Promoted

Merge Launches

Merge Agent HandlerPower your AI agents with enterprise-ready tools via MCP

Launched on October 2nd, 2025

Merge for StartupsAdd product integrations quickly at our new startup pricing

Launched on March 11th, 2024

Merge Integrations ManagementGain full control and visibility over your integrations

Launched on June 26th, 2023

Merge 2.0Launch hundreds of integrations in days for free

Launched on October 26th, 2022

MergeOne API for project management and ticketing integrations

Launched on April 5th, 2022

4.8

Based on 18 reviews

Review Merge?

Reviewers mostly praise Merge for making multi-platform integrations easier through a unified API, with clear documentation, responsive support, and reliable uptime. Several say it saves engineering time on authentication, debugging, and workflow automation, and one notes that even non-technical support staff can handle some troubleshooting. Feedback is not uniformly positive, though: one ATS API user says the abstraction falls short on more complex tasks, forcing custom code for each system, and also criticizes pricing, especially for startups.

+15

Summarized with AI

Pros

unified API (5)

time savings (3)

responsive team (2)

Cons

custom code requirement (2)

pricing (2)

Pros

Cons

Reviews

All Reviews

Most Informative

•6 reviews

What's great

Used Merge Unified in one of my college projects and honestly it was much easier to understand and work with than I expected. The unified API approach saved us from dealing with multiple different integrations separately, which made development way cleaner and faster. The documentation was also pretty beginner-friendly, so even as students we were able to set things up without too much confusion. There are still some limitations compared to using native APIs directly, but for rapid development and learning, it felt super practical. Overall, it’s one of those developer tools that actually reduces complexity instead of adding more.

What needs improvement

pricing (2)custom code requirement (2)credits insufficient (1)

vs Alternatives

Apify

easy access and ui capabilities are very awesome

Ratings

Ease of use

Reliability

Value for money

Customization

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7 views2h ago

•1 review

I've been using Merge to connect different tools and automate workflows, and the experience has been exceptional. The platform’s Unified API makes it incredibly easy to integrate with multiple third-party applications, saving both time and effort. What stands out most is Merge’s security and stability — everything runs smoothly without breaking connections. The AI Agent Handler feature is also a game changer, especially for anyone building AI-driven products. Their documentation is clear, and support is responsive. Overall, Merge is a must-have for any team looking to simplify integrations, boost productivity, and accelerate development. Highly recommended!

What's great

time savings (3)easy integration (1)AI integration (1)developer experience (1)excellent customer support (1)reliable performance (1)unified API (5)

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47 views8mo ago

Merge

Wow thank you so much for the kind words -- this means a lot to me!!!

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7mo ago

•1 review

Have been using their ATS api for while now and, honestly, it allows you to make a lot less than promised and everytime you need to do something no-even-too complicated you end up needing to write custom code for each ATS. That's not something we would have expected having into account their (really) high price. And their launch of "Merge for Startup" was a big lie. We reach to them and gave us the exact same price than the normal price (we are a really small startup that meet all the requirements)

What needs improvement

pricing (2)custom code requirement (2)

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32 views2yr ago

•6 reviews

What's great

What needs improvement

pricing (2)custom code requirement (2)credits insufficient (1)

vs Alternatives

Apify

easy access and ui capabilities are very awesome

Ratings

Ease of use

Reliability

Value for money

Customization

Report

7 views2h ago

•1 review

What's great

time savings (3)easy integration (1)AI integration (1)developer experience (1)excellent customer support (1)reliable performance (1)unified API (5)

Report

47 views8mo ago

Merge

Wow thank you so much for the kind words -- this means a lot to me!!!

Report

7mo ago

•1 review

What needs improvement

pricing (2)custom code requirement (2)

Report

32 views2yr ago