Merge

Fast, secure integrations for your products and agents

4.6•20 reviews•

4.1K followers

Fast, secure integrations for your products and agents

4.6•20 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.

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

4.6

Based on 20 reviews

Review Merge?

Reviewers mostly say Merge reduces integration work: they praise the unified API, clear documentation, stable connections, and tools that speed setup, troubleshooting, and workflow automation. Several users say it makes multi-platform integrations easier for small teams and even non-technical support staff. But the feedback is not uniform. One user reports being suspended immediately during signup with no clear explanation or fast support, and another says the ATS API still required per-provider custom code and felt overpriced for a small startup.

+17

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

•1 review

What's great

I would give Merge zero stars if that were an option. I signed up as an individual developer to evaluate the service, and my account was suspended immediately before I was even able to properly log in or use the platform. I also tried with another email address and encountered the same issue. There was no clear explanation for the suspension and no practical real-time support option to resolve it. For a developer-focused service, this was an extremely frustrating onboarding experience and a complete waste of time.

What needs improvement

The signup and account-review process needs major improvement. If an account is automatically suspended, Merge should clearly explain why, provide an immediate appeal process, and offer live chat or another fast support channel. New users should not be locked out before they have even used the service without receiving a meaningful explanation. The service should also make it much clearer during signup whether individual developers are accepted or whether a company/work email is required.

vs Alternatives

liteLLM

Portkey Prompt Engineering Studio

OpenRouter

I wanted to test Merge because the idea of having a unified gateway for multiple AI providers seemed convenient. I was specifically looking for an easier way to manage different models and providers through one service instead of configuring each API separately. Unfortunately, I never got the opportunity to actually evaluate the product because my account was suspended immediately after registration.

Ratings

Ease of use

Reliability

Value for money

Customization

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4 views1mo ago

•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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35 views5mo 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!