Composio
by Composio
Agent-integration platform providing authenticated tool access to 1,000+ business applications Composio is an agent-integration platform that gives AI agents authenticated access to third-party business applications. Its catalogue listed 1,089 toolkits on 11 August 2026, each toolkit corresponding to one application such as Gmail, Slack, GitHub or Notion, and collectively exposing more than 20,000 individual tools.
Performance Scores
1 ranking evaluated
Score range: 7.8 – 7.8
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#4Best Automation Platforms for AI Orchestration 2026
Score: 7.8 · Best for: Engineering teams building agent products that need managed auth across many applications
Key Facts
| Attribute | Value | As of | Source |
|---|---|---|---|
| Toolkits | 1,089 toolkits listed in the public catalogue as of 11 August 2026, each corresponding to one application integration | Aug 2026 | Composio toolkit catalogue |
| Individual tools | 20,000+ individual tools across the toolkit catalogue as of August 2026 | Aug 2026 | Composio product site |
| MCP model | A single MCP endpoint exposes the full toolkit catalogue to MCP-compatible clients including Claude Desktop, Cursor and the OpenAI Agents SDK, rather than one server per application | Aug 2026 | Composio documentation |
| Authentication model | Composio-managed auth is the default: agents connect accounts at runtime through a session, with OAuth, API keys, token refresh and credential lifecycle handled by the platform and permissions scoped per connection | Aug 2026 | Composio documentation |
| Pricing (Aug 2026) | Free tier 20,000 tool calls/month; $29/month for 200,000 calls with additional calls at $0.299 per 1,000; $229/month for 2 million calls with additional calls at $0.249 per 1,000; Enterprise custom. Composio announced a pricing change effective 15 August 2026 | Aug 2026 | Composio pricing page |
| Certifications | SOC 2 and ISO 27001:2022 certified as of August 2026 | Aug 2026 | Composio product site |
| SDKs and API | Python and TypeScript SDKs; REST API served at version 3.1 as of August 2026 | Aug 2026 | Composio documentation |
| Founded and funding | Founded June 2023 by Soham Ganatra and Karan Vaidya; $29 million raised across a $4 million seed and a $25 million Series A led by Lightspeed Venture Partners with Elevation Capital | Aug 2026 | Tracxn company profile |
| Employees | 71 employees as of 31 May 2026 | Aug 2026 | Tracxn company profile |
Strengths
- ●1,089 toolkits and 20,000+ tools reachable through a single MCP endpoint rather than one server per app
- ●Runtime delegated auth: accounts connect on user intent rather than by advance configuration
- ●SOC 2 and ISO 27001:2022 certified
- ●Lowest published cost per agent tool call in this ranking as of 11 August 2026
Limitations
- ●Developer-only; there is no configuration path for a business user
- ●Application catalogue trails Zapier, Pipedream, Make and Power Automate
- ●Founded in June 2023, so the operating track record is shorter than every other platform ranked here
- ●A pricing change announced for 15 August 2026 gives the published figures a short shelf life
Based on evaluations in 1 ranking: Best Automation Platforms for AI Orchestration 2026
Pricing Plans
Totally Free
- ✓20,000 tool calls per month
- ✓Full toolkit catalogue
- ✓Managed authentication
- ✓Community support
- !20,000 tool calls per month
- !Community support only
Ridiculously Cheap
- ✓200,000 tool calls per month
- ✓Additional calls at $0.299 per 1,000
- ✓Email support
- !200,000 tool calls per month before overage
Serious Business
- ✓2 million tool calls per month
- ✓Additional calls at $0.249 per 1,000
- ✓Slack support at 1,000+ calls per month
- !2 million tool calls per month before overage
Enterprise
- ✓Custom API volume
- ✓Custom user accounts
- ✓Dedicated SLA and SOC 2
- ✓VPC and on-premises deployment options
- !Custom pricing, contact sales
About Composio
Composio is an agent-integration platform that gives AI agents authenticated access to third-party business applications. Its catalogue listed 1,089 toolkits on 11 August 2026, each toolkit corresponding to one application such as Gmail, Slack, GitHub or Notion, and collectively exposing more than 20,000 individual tools. The whole catalogue is reachable through a single MCP endpoint rather than one server per application.
Authentication is the platform's central function. Composio-managed auth is the default: an agent connects an account at runtime through a session, and the platform handles OAuth flows, API keys, token refresh and credential lifecycle, with permissions scoped per connection. This removes the need for developers to build authorisation flows or store tokens themselves, and it allows authentication to be triggered by user intent during a conversation rather than configured in advance.
The platform is model and framework agnostic, with SDKs published for Python and TypeScript and a REST API served at version 3.1 as of August 2026. It integrates with MCP-compatible clients including Claude Desktop, Cursor and the OpenAI Agents SDK. Composio holds SOC 2 and ISO 27001:2022 certifications. The product targets engineering teams building agent applications rather than business users configuring an assistant, and there is no no-code configuration path.
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