Composio
Integration layer giving AI agents OAuth access and tool-calling across 500+ SaaS apps.
Composio built early developer traction on top of an open protocol that any lab can adopt, and a May 2026 breach put its main selling point, secure credential handling, in question.
Composio builds a service that lets AI agents safely talk to thousands of business software programs like Salesforce and Slack by handling login credentials and tool connections. The company is getting harder to replace because Workday just bought its biggest rival Pipedream, an open standard called MCP is making the connector layer free for anyone to build, and AI coding tools like Claude can now write integrations on their own without needing Composio at all. The one thing that could save Composio is if it can prove its customers trust it again after a May 2026 security breach exposed thousands of login tokens, but some customers have already left for competitors.
Named enterprise logos (e.g., Mintlify, Hatz AI) publicly re-commit or stay departed. Reveals whether the May 2026 credential breach caused lasting customer loss.
Salesforce, ServiceNow, or Google announce an integration-layer acquisition similar to Workday buying Pipedream. Would confirm incumbents see agent-integration as worth owning outright, squeezing independents.
- $29M Series A led by Lightspeed
- 100,000+ developers on platform
- 500+ managed MCP connectors claimed
- May 2026 breach exposed ~10,242 tokens/keys, triggering public customer defections.
- Incumbent consolidation via Workday-Pipedream deal reduces Composio's independent market position.
- MCP open standard from frontier labs commoditizes the core connector/tool-calling layer.
- Revenue traction unverified beyond a self-reported $1M ARR figure from July 2025.
- AI coding agents increasingly write integrations directly, reducing need for hosted catalog.
| Rival | Direction | Evidence |
|---|---|---|
| Workday (via Pipedream acquisition) | gaining on | Acquired Pipedream (3,000+ connectors, 11,000+ orgs) Nov 19, 2025, entering the category directly |
| Nango | contesting | Open-source, self-hostable, ~900+ APIs, actively publishing comparison content vs Composio, May 2026 |
| Arcade.dev | contesting | MCP-native with ~144 MCP servers, positioned against Composio in April 2026 comparisons |
| Merge.dev | contesting | HRIS/ATS-focused with ~108 connectors, publishing head-to-head content vs Composio, Jan 2026 |
| AI coding agents (Claude Code, Cursor, Codex) | gaining on | Can write and deploy integrations directly, bypassing hosted catalogs, per June 2026 analysis |
- Is Composio profitable in 2026?
- No profitability data has been disclosed. Composio self-reported over $1 million in annual recurring revenue as of July 22, 2025, but that figure is unverified and no updated revenue numbers have surfaced since the May 2026 security breach.
- Did Composio have a security breach?
- Yes. On May 21, 2026, attackers exfiltrated roughly 5,001 GitHub OAuth tokens and 5,241 API keys, about 0.3% of active connections, via a compromised employee Gmail token that moved laterally through Composio's internal monitoring agent.
- Who is Composio's biggest competitor?
- Workday, which signed a definitive agreement on November 19, 2025 to acquire Pipedream, a larger rival with 3,000+ connectors and 11,000+ organizations, plus open-source Nango, Arcade.dev, and Merge.dev in the same connector layer.
- Could AI coding agents replace Composio?
- Competitor analysis from June 2026 notes that coding agents like Claude Code, Cursor, and Codex can now write and deploy integrations directly, reducing reliance on a hosted connector catalog for long-tail APIs, a direct threat to Composio's core middleman model.
- How much funding has Composio raised?
- Composio has raised roughly $29 million to $31 million total: a $2M-$4M seed round in July 2023 led by Together Fund, and a $25M-$29M Series A announced July 22, 2025, led by Lightspeed Venture Partners.
- What does Composio's product actually do?
- Composio provides an agent-native integration layer with managed OAuth and 500 to 1,000+ prebuilt connectors (Gmail, Slack, GitHub, Notion, Salesforce, HubSpot) so AI agents can take actions in third-party apps, supporting MCP, LangChain, and OpenAI Agents SDK frameworks.
- 2026-07-27Launched Universal CLI letting coding agents use 1,000+ SaaS apps via terminal without MCP config
- 2026-05-27Security researchers detailed breach vector: compromised employee Gmail token plus internal agent lateral movement
- 2026-05-23Customers Mintlify and Hatz AI publicly disclosed disruption from Composio breach
- 2026-05-21Breach disclosed: ~5,001 GitHub OAuth tokens and 5,241 API keys exfiltrated
- 2025-11-19Workday signed definitive agreement to acquire rival Pipedream (3,000+ connectors)
- 2025-08-19Launched Universal MCP Gateway claiming 500+ managed MCP servers for Fortune 500 use
- 2025-07-22Announced $25M-$29M Series A led by Lightspeed Venture Partners
- 2023-07Closed seed round of $2M-$4M led by Together Fund
- 2023Founded by Soham Ganatra and Karan Vaidya, IIT Bombay alumni
- Investing in Composio: Building the Backbone of AI Agent Intelligence (2026-04-15)
- Composio - Headcount, Funding & Open Jobs (2026-07-16)
- Composio Raises $29M to Solve AI's Learning Problem (2025-07-22)
- Composio Raises USD 25 Mn from Lightspeed (2025-10-07)
- Composio Launches Universal MCP Gateway (2025-08-19)
- The 2026 Guide to AI Agent Builders (2025-12-04)
- The Composio Breach: One Token, 10K Doors (2026-05-20)
- The Composio breach: Let's stop blaming the agents (2026-05-27)
- mintlify [Security Incident] Composio Connected Accounts (2026-05-23)
- Workday Signs Definitive Agreement to Acquire Pipedream (2025-11-18)
- Composio vs Nango (2026-05-24)
- Best API integration platforms (2026-04-28)