Mastra: Robust TypeScript framework for agent workflows and tools, but requires writing custom integration code instead of pre-built connectors. Composio records 2,782,603 monthly visits with +22.8% month-over-month growth and Freemium, Contact for Pricing pricing. Mastra records 318,954 monthly visits with -5% growth and Freemium, Contact for Pricing pricing.
Give your AI agents secure, authenticated access to 1,700+ apps
The TypeScript framework for building, deploying, and observing AI agents
| Dimension / Metric | | |
|---|---|---|
| Official Domain | composio.dev | mastra.ai |
| Pricing Model | Freemium, Contact for Pricing | Freemium, Contact for Pricing |
| Monthly Visits | 2.78M (2,782,603) | 318.95K (318,954) |
| MoM Traffic Delta | +517.42K (+22.8%) | -16.74K (-5%) |
| Primary Market & Share | 🇺🇸 United States (28.6%) | 🇺🇸 United States (21.3%) |
| Direct Visits / mo | 1.24M | 139.22K |
| User Rating | 4.5 | 4.6 |
| Supported Platforms | Website | Website |
Give your AI agents secure, authenticated access to 1,700+ apps
A large catalog of pre-built integrations spanning productivity, CRM, support, engineering, finance, HR, and e-commerce apps, each exposing callable actions to your agent.
Composio runs OAuth flows, stores and refreshes credentials, and enforces per-action permission scopes so agents act only where you allow them.
One managed MCP endpoint that connects Claude, ChatGPT, Codex, Cursor, and other MCP clients to your entire tool catalog in a few clicks.
Start background agents from events occurring across connected apps, so work can begin without a user prompt.
The TypeScript framework for building, deploying, and observing AI agents
Define agents with instructions, models, tools, and runtime behavior, then compose typed workflow steps with retries and branching in TypeScript.
Give agents long-lived context with observational memory, semantic recall, and thread-aware storage.
Traces, metrics, logs, and datasets show every model call, tool call, and handoff in a searchable timeline.
Score agent runs against repeatable checks and experiments before changes reach production.
SpecialistLeading unified LLM model gateway, but strictly handles model inference rather than third-party SaaS tool integrations and authentication.
SpecialistLeading unified LLM model gateway, but strictly handles model inference rather than third-party SaaS tool integrations and authentication.
SpecialistA robust workflow automation platform uniting visual node-based building with AI agent orchestration and extensive app connectors.
SpecialistA robust workflow automation platform uniting visual node-based building with AI agent orchestration and extensive app connectors.
Free / Open-sourceA comprehensive visual platform for building agent workflows and RAG pipelines via a no-code canvas instead of TypeScript.
Free / Open-sourceA comprehensive visual platform for building agent workflows and RAG pipelines via a no-code canvas instead of TypeScript.
Free / Open-sourceExceptional open-source gateway for LLM provider routing, but lacks Composio's extensive library of SaaS tool integrations and auth.
Free / Open-sourceOpen-source MCP gateway and pay-per-call catalog, but offers less extensive managed authentication workflows than Composio.
Powerful universal API infrastructure for connecting agents to B2B data, but focuses more on unified SaaS data than tool execution.
Excellent managed authentication and event triggers for agent workflows, but less specialized around native MCP gateway protocols.
Free / Open-sourceAn open-source AI automation platform combining conversational workflow drafting, visual flow builders, and prebuilt app connectors.
Free / Open-sourceAn open-source AI automation platform combining conversational workflow drafting, visual flow builders, and prebuilt app connectors.
SpecialistComprehensive enterprise LLM gateway and guardrails, but focuses more on model routing than third-party SaaS tool execution.
SpecialistComprehensive enterprise LLM gateway and guardrails, but focuses more on model routing than third-party SaaS tool execution.
SpecialistAn open-source AI workspace combining visual workflows and code for building and governing agent systems.
Free / Open-sourceA popular Python-based agent framework offering modular building blocks, tailored for Python developers rather than TypeScript.
Provides unified web data and tool APIs for agents, but lacks the deep multi-app authentication management of Composio.
