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Composio vs Supabase MCP

A side-by-side comparison of Composio and Supabase MCP, two MCP tools, drawn from Ignaite's continuously-verified listings.

Compared from listings verified as of

Composio

MCP

Authenticated toolkits that give AI agents access to SaaS apps, via MCP or API.

View Composio

Supabase MCP

MCP

Postgres + auth + edge functions from inside the agent.

View Supabase MCP

At a glance

Feature comparison of Composio and Supabase MCP
AttributeComposioSupabase MCP
CategoryMCPMCP
Pricing (differs)FREEMIUMFREE
License (differs)Open coreOpen source
Deployment (differs)Cloud—
Platforms (differs)APIAPI, CLI
Model supportModel-agnosticModel-agnostic
Vendor (differs)ComposioSupabase

The honest brief

Composio

Handles per-integration OAuth so agents get authenticated, production-ready tools instead of raw API stubs to wire up.

  • 1000+ managed toolkits, 20,000+ tools
  • MCP Gateway endpoint per team
  • MCP and direct-API access
  • Free tier covers 20K tool calls/mo
  • Cloud-managed auth means some lock-in
  • Free tier caps tool calls
  • Tool quality varies by integration

Supabase MCP

Official Supabase MCP with more security guardrails than most database MCPs, including a query-safe read-only mode.

  • Manages DB, auth, storage, edge functions
  • OAuth, project scoping, read-only mode
  • Prompt-injection protections built in
  • Erases editor-to-dashboard context switch
  • Stored prompt-injection data-leak risk
  • Risky against production without safeguards
  • Some endpoints (execute_sql) still beta
  • Runs under developer permissions
Composio detailsSupabase MCP detailsAll MCP apps