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Arcade AI

Tool platform for AI agents

Arcade AI is an MCP runtime platform for secure agent authorization, reliable tool execution, and governance. It enables enterprises to deploy authenticated AI agents across Gmail, Slack, Salesforce, and 100+ other services without managing OAuth complexity or token refresh cycles. Arcade provides a centralized authorization layer that handles authentication, permission scoping, and compliance for every tool call an agent makes.

About Arcade AI

Arcade AI is an MCP runtime platform for secure agent authorization, reliable tool execution, and governance, enabling enterprises to deploy authenticated AI agents across Gmail, Slack, Salesforce, and over 100 other services without managing OAuth complexity or token refresh cycles. It solves the critical challenge of giving AI agents secure, auditable access to enterprise applications by providing a centralized authorization layer that handles authentication, permission scoping, and compliance for every tool call an agent makes. Arcade positions itself as the security and governance layer that sits between AI agents and the external services they need to access.

Arcade provides pre-built integrations for common enterprise services with OAuth authentication handling, SDK support for building custom tools, evaluation frameworks for testing agent tool usage, and flexible deployment options for cloud or on-premise environments. The platform includes SOC 2 compliance processes, audit trails for every action, configurable spend limits for commerce applications, and fine-grained permission controls that ensure agents only access what they are authorized to use. Arcade offers a generous free tier with 1,000 tool executions monthly, 100 user authentications, and access to all pre-built integrations without requiring a credit card.

Arcade AI targets enterprise development teams, platform engineers, and AI architects building production agent systems that need secure, compliant access to business-critical applications. It integrates with popular agent frameworks and supports the Model Context Protocol for broad compatibility across the AI ecosystem. Arcade is particularly valuable for organizations in regulated industries like finance, healthcare, and legal that need audit trails, access controls, and compliance guarantees when deploying AI agents that interact with sensitive enterprise data and external services.

Pricing & Platform Specs

Pricing Summary

Freemium authorization and tool gateway for AI agents and MCP runtimes. Developer (Free) plan provides $0/mo for 2,000 auth events and 2,000 tool calls per month. Pro/Team tier starts at $20–$25/mo base platform fee with usage overages ($0.10/auth event, $0.01/tool call). Enterprise tier includes custom pricing with dedicated VPC/on-prem deployments, SAML/SSO, audit logs, and custom SLAs.

full pricing breakdown →

Supported Platforms

Python, TypeScript (SDK)

Explore categories, tags & use cases

Categories

Tool infrastructure for AI agents

Composio connects AI agents to 1,000+ app toolkits with managed auth, delegated user connections, sessions, tool search, MCP gateway support, CLI workflows, and sandboxed workbench execution. It targets developers building Claude, Codex, Cursor, LangChain, CrewAI, OpenAI Agents SDK, and custom agent workflows that need authenticated business actions without hand-rolling every API integration.

freemiumOpen Source

Tool infrastructure for AI agents

Cloud platform providing optimized tools for AI agents with a universal SDK for Python and TypeScript. Works with any LLM provider and enables one-line tool integration. Handles authentication, rate limiting, and caching for external APIs so agent developers can focus on logic rather than plumbing, dramatically reducing the boilerplate needed for production agents.

freemium

MCP server registry and hosting

Registry and management platform for Model Context Protocol (MCP) servers that helps teams securely discover, install, deploy, and connect MCP servers for AI assistants. Smithery combines a searchable catalog, CLI setup, hosted deployments, namespaces, connection APIs, and scoped service-token flows for clients such as Claude, Cursor, Windsurf, and Codex.

Open Source

Side-by-Side Comparisons

Arcade AI logo
Arcade AI
vs
Composio logo
Composio

Arcade AI vs Composio — Auth-First Agent Tools vs Broad Integration Catalog

Arcade AI and Composio both help AI agents call external tools, but they optimize for different priorities. Arcade AI is strongest when authentication, user delegation, and controlled tool execution are the center of the architecture. Composio is strongest when teams want a broad integration catalog and fast access to many app actions. This comparison frames the choice around auth depth, catalog breadth, deployment control, and production risk.

Arcade AIComposio

Community experience

Sources & verification

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Content verified

Verification dates are editorial checks. Routine CMS saves and automatic updatedAt timestamps do not advance them.

FAQ

What is Arcade AI?

Arcade AI is an MCP runtime platform for secure agent authorization, reliable tool execution, and governance. It enables enterprises to deploy authenticated AI agents across Gmail, Slack, Salesforce, and 100+ other services without managing OAuth complexity or token refresh cycles. Arcade provides a centralized authorization layer that handles authentication, permission scoping, and compliance for every tool call an agent makes.

Is Arcade AI free?

Arcade AI offers a free tier alongside paid plans. Freemium authorization and tool gateway for AI agents and MCP runtimes. Developer (Free) plan provides $0/mo for 2,000 auth events and 2,000 tool calls per month. Pro/Team tier starts at $20–$25/mo base platform fee with usage overages ($0.10/auth event, $0.01/tool call). Enterprise tier includes custom pricing with dedicated VPC/on-prem deployments, SAML/SSO, audit logs, and custom SLAs.

Is Arcade AI open source?

Yes — Arcade AI is open source.

Is Arcade AI still maintained?

Yes — Arcade AI is active. Its listing was last verified on September 6, 2026.

What are the best Arcade AI alternatives?

The first editor-selected Arcade AI alternatives are Composio, Toolhouse, Smithery.