Best Nango Alternatives & Competitors

The Model Context Protocol (MCP) is an open standard created by Anthropic for connecting AI models to external tools, data sources, and services. MCP provides a universal interface for tool use, enabling any AI agent to interact with any MCP-compatible server. The protocol specification includes tool discovery, execution, and context sharing, creating an interoperable ecosystem for AI agents.

Composio provides 250+ pre-built tool integrations for AI agents, supporting MCP, LangChain, CrewAI, and other frameworks. It handles authentication (OAuth, API keys), manages tool execution, and provides a unified interface for agents to interact with services like GitHub, Slack, Google Workspace, Salesforce, and more. Composio eliminates the complexity of building and maintaining tool integrations for AI agents.

The App Store for MCP. Discover, test, and deploy MCP servers via a unified gateway.

E2B provides secure cloud sandboxes for AI agents to execute code.

Enterprise MCP platform with SOC 2 compliance, role-based access, and governance controls.

Zapier's MCP server integration lets AI agents connect to Zapier's ecosystem of 6,000+ app integrations through the Model Context Protocol. This enables AI agents to trigger automations, read data from business tools, and take actions across the entire SaaS stack.

Top-rated MCP tool for web automation. Lets agents control browsers for scraping and actions.

Toolhouse is a cloud platform for building AI agents with MCP-compatible tool integrations, built-in memory, and knowledge management. It provides a visual builder for creating agents that connect to data sources and APIs without managing infrastructure.

Smithery is a registry and marketplace for Model Context Protocol (MCP) servers. Developers can discover, share, and deploy MCP tools for connecting AI agents to databases, APIs, file systems, and other services. Smithery provides hosted MCP servers, reducing the setup complexity for teams adopting the MCP standard.

Arcade AI provides a tool-calling platform for AI agents with pre-built integrations.