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Corsair
AddedJul 4, 2026
UpdatedJul 4, 2026
Corsair

Corsair

Pre-Seed

Open-source TypeScript framework for adding third-party app integrations to products and AI agents.

HQ
New York, NY, US
Founded
2024
Accelerator
Y Combinator logoY CombinatorW25
Overview
Analysis
Compare
Fundraising
Employees
News

Corsair builds an open-source TypeScript framework that lets products and AI agents connect to third-party applications without maintaining the underlying integration infrastructure. It handles authentication, token refresh, webhook verification, rate limiting, and multi-tenant credential isolation across many app integrations, resolving credentials internally so agents never see API keys.

The framework can be self-hosted for free, used through a hosted version with a drop-in agent connection, or accessed programmatically as a cloud SDK. It targets development teams building custom agents, dashboards, and workflows that span many external services.

Corsair - Products & Services

  • Open-Source Integration Framework logo

    Open-Source Integration Framework

    Open-source TypeScript integration framework that lets products and AI agents connect to third-party apps with managed auth, permissions, and webhooks.

    Competing Products

    Nango logo

Corsair - Similar Companies

Nango logo

Nango

nango.dev

Proliferate logo

Proliferate

proliferate.com

Hexclave logo

Hexclave

hexclave.com

Cline logo

Cline

cline.bot

args logo

args

args.io

Dosu logo

Dosu

dosu.dev

Integration.app logo

Integration.app

integration.app

LangChain logo

LangChain

langchain.com

Runlayer logo

Runlayer

runlayer.com

Klavis AI logo

Klavis AI

klavis.ai

Entelligence logo

Entelligence

entelligence.ai

stagewise logo

stagewise

stagewise.io

kapa.ai logo

kapa.ai

kapa.ai

Trigger.dev logo

Trigger.dev

trigger.dev

Mastra logo

Mastra

mastra.ai

Corsair - Quick Facts

Who are Corsair's competitors?

Companies similar to Corsair include Nango, Proliferate, Hexclave and Cline.

When was Corsair founded?

Corsair was founded in 2024.

Where is Corsair's headquarters located?

Corsair's headquarters is located in New York, NY, US.

When was Corsair's last funding round?

Corsair's most recent funding round was for $500k (USD) in April 2025.

How much has Corsair raised to-date?

As of Apr 12, 2025, Corsair has raised a total of $500k (USD).

Corsair - Classification

Industry
  • Software Development
Ownership
  • Privately Held
Model
  • Integration Platform
Revenue
  • Open Source
Customer
  • Developers