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Empower your AI agents with real-world skills and seamless integrations across 10,000+ tools.

From $29/mo, billed monthly (free plan available) Visit Website
Reviews on G2
7 reviews tracked

The Bottom Line

Price
From $29/mo, billed monthly (free plan available). Compare plans

Key facts

  • Enables AI agents to interact with 10,000+ real-world tools.
  • Simplifies complex integrations, authentication, and tool execution for LLMs.
  • Accelerates AI agent development by providing a reliable middleware layer.

Pros

  • Significantly reduces development time for AI agent integrations
  • Enables AI agents to perform complex, multi-step actions across various apps
  • Handles authentication and permissions, simplifying agent deployment
  • Scalable infrastructure for high volumes of tool calls
  • Offers a free tier for getting started

Cons

  • Pricing for premium tool calls can increase costs for certain operations
  • Reliance on Composio for tool access could be a single point of failure
  • Specific details on the 10,000+ tools are not immediately listed on the homepage

What is Composio?

Composio is an AI agent infrastructure layer designed to enable Large Language Models (LLMs) and AI agents to reliably interact with a vast ecosystem of real-world tools. It acts as a middleware that handles the complexities of tool integrations, authentication, and action execution, allowing agents to perform complex tasks and learn from them in real-time. The platform is built for developers and businesses looking to build sophisticated AI agents that can automate workflows across various applications like Slack, GitHub, Notion, and many more. By abstracting away the challenges of building integrations, optimizing JSON schemas for agents, scaling tool execution, and managing authentication/permissions, Composio significantly reduces development time and effort. It aims to transform automation into intuition for AI agents, enabling them to build skills and create economic value by taking complex actions across thousands of applications. Composio provides a seamless layer for LLMs to make function or tool calls, managing the underlying authentication, mapping calls to real-world actions, and supporting multi-agent interactions. This allows for scenarios like detecting bugs in Slack, automatically logging them to GitHub, and syncing with Notion, all orchestrated by an AI agent.

Available on: Web

Ratings Across the Web

4.9 (7 reviews)

Composio holds an aggregate rating of 4.9 out of 5 from 7 reviews across G2, last checked March 19, 2026.

What people say

“It provided us with what we were looking for: solid LangChain support, a munificent free tier, and an excellent developer experience.” via G2

Ratings aggregated from independent review platforms. Learn more

Preview

Key Features

  • 10,000+ tool integrations
  • Handles authentication for tools (e.g., OAuth flows)
  • Manages triggers and actions for agents
  • Supports multi-agent orchestration
  • Optimizes JSON schema for agent interactions
  • Scales tool execution to millions of calls
  • Provides a Custom Tool Builder
  • Offers Bring Your Own Credentials functionality

Pricing Plans

Pricing checked Oct 10, 2026. Source: composio.dev/pricing, read Oct 10, 2026

Composio plans and prices, checked October 2026
Plan Price Details
Totally Free

$0 / month

  • 20k tool calls/mo
  • Community support
  • No credit card required
+3 more
  • 14 days log retention
  • Bring Your Own Credentials
  • Custom Tool Builder
Ridiculously Cheap

$29 / month

  • 200k tool calls/mo
  • Email support
  • $0.299/1K additional calls
+7 more
  • No need to talk to humans
  • 30 days log retention
  • Bring Your Own Credentials
  • Custom Tool Builder
  • Unlimited apps
  • Unlimited projects
  • Unlimited team members
Serious Business

$229 / month

  • 2M tool calls/mo
  • Slack support (1k+/month)
  • $0.249/1K additional calls
+7 more
  • Maybe talk to humans?
  • 90 days log retention
  • Bring Your Own Credentials
  • Custom Tool Builder
  • Unlimited apps
  • Unlimited projects
  • Unlimited team members
For Enterprise

Contact for custom quote

  • Secure, reliable and accurate LLM integrations at scale.
  • Custom user accounts
  • Custom API volume
+13 more
  • Dedicated SLA & SOC-2
  • VPC/on-prem option
  • Flexible log retention
  • Bring Your Own Credentials
  • Custom Tool Builder
  • Unlimited apps
  • Unlimited projects
  • Unlimited team members
  • Dedicated Support
  • Custom SLA
  • RBAC & Team Management
  • Audit Logs
  • SOC II Compliance

Is Composio worth the price?

Good value

Composio's pricing is quite generous, especially with the 'Totally Free' tier offering 20k tool calls/mo and the 'Ridiculously Cheap' tier at $29/month for 200k calls.

This makes it highly accessible for individual developers and small teams. The pricing scales reasonably well for growing businesses, with the 'Serious Business' tier at $229/month providing 2M calls.

Hidden Costs & Gotchas

Overage fees for additional tool calls

Full Composio pricing: every plan, hidden costs and alternatives

How Composio's pricing compares

At $29/mo, billed monthly, Composio is mid-range of its 3 comparable direct competitors ($10.59 to $35/mo across the set).

$10.59
$19.99
Composio
$29

Entry paid plan, monthly price, billed monthly. Pricing checked Oct 10, 2026.

Email me when Composio changes its price

One email per change, found on the vendor's own pricing page. Unsubscribe any time.

Composio by the numbers

Toolradar data: Composio's entry paid plan ($29/mo, billed monthly) ranks #89 of 178 (joint) for price among the API Tools tools with a verified entry price and no stated unit, where the median is $29/mo. As of Oct 2026.

Composio compared with 481 API Tools tools on Toolradar, as of Oct 2026
Metric Composio Peer median Position (1 is best)
Entry paid plan $29/mo, billed monthly $29/mo #89 of 178 (joint) tools with no stated price unit, verified price
Free plan Yes 73% have one n/a
Listed as an alternative to 8 tools 2 #78 of 481 (joint)
Integrations listed 5 2 #5 of 60 (joint) tools with at least one integration recorded

Each position is counted among the tools that have data for that row, as noted under it. A lower entry price ranks higher; prices are read on vendor pages and compared only with tools priced on the same basis. All API Tools data · How we compute this. Advertising and placement fees are not inputs to any position.

Cite this: Toolradar, “Composio by the numbers”, Oct 2026.

Reviews

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4.9/5

Across 7 verified user reviews on G2

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Composio FAQ

How does Composio enable AI agents to perform complex tasks?

Composio acts as an infrastructure layer that allows AI agents to reliably interact with over 10,000 real-world tools. It handles tool integrations, authentication, and action execution, enabling agents to perform multi-step actions across various applications like Slack, GitHub, and Notion.

Which teams would benefit most from using Composio?

Composio is designed for developers and businesses that are building sophisticated AI agents. It helps teams automate workflows across various applications by abstracting away the complexities of integration and authentication.

How is Composio priced?

Composio offers a free tier for users to get started with the platform. Paid plans are available for those requiring more usage and advanced features.

What kind of workflow automation can Composio facilitate for AI agents?

Composio can facilitate scenarios where AI agents detect issues in one application, like a bug reported in Slack, and then automatically log it to another tool, such as GitHub, and sync updates with Notion. This allows for seamless, orchestrated automation across multiple platforms.

What are the main trade-offs when using Composio for AI agent development?

One trade-off is that pricing for premium tool calls can increase costs for certain operations, depending on usage. Additionally, relying on Composio for tool access could present a single point of failure for agent operations.

How does Composio compare to Zapier for workflow automation?

Composio focuses on empowering AI agents with real-world skills and tool integrations, abstracting complexities like authentication and JSON schema optimization for LLMs. Zapier primarily connects apps through pre-built integrations to automate workflows, but does not specifically provide an infrastructure layer for AI agent interaction and learning.

How does Composio pricing compare with other API Tools tools?

Composio's entry paid plan ($29/mo, billed monthly) ranks #89 of 178 (joint) for price among the API Tools tools with a verified entry price and no stated unit, where the median is $29/mo. Prices are read on each vendor's own pricing page and compared only with tools priced on the same basis. Source: Toolradar, Oct 2026.

Source: composio.dev

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