Composio · Rate Limits

Composio Rate Limits

Composio enforces tier-based monthly tool-call quotas (Free 20K, Starter 200K, Professional 2M, Enterprise custom) per the public pricing page. Per-second / per-minute throttling values are not publicly published; consumers should expect 429 responses with Retry-After when steady-state limits are exceeded. Enterprise limits are negotiated.

Composio Rate Limits is the machine-readable rate-limit profile for Composio on the APIs.io network, in the API Commons Rate Limits shape.

It captures 5 rate-limit definitions, measuring tool_calls_per_month and requests_per_10_minutes.

An exhausted limit returns HTTP 429.

This profile was written by API Evangelist and has not been verified against a page the provider published; treat every limit as unconfirmed until a dated transcription replaces it.

The profile also includes 4 backoff/retry policies defined and response codes documented for throttled, quotaExceeded, and serviceUnavailable.

Tagged areas include AI Agents, Authentication, Integrations, OAuth, and Tools.

5 Limits Exhausted: HTTP 429 Quota: 429
Method: generated, dated 2026-05-15.
Written by API Evangelist on 2026-05-15 and not verified against a page the provider published. Treat every limit as unconfirmed until a dated transcription replaces it.
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AI AgentsAuthenticationIntegrationsOAuthToolsUnified_APIRate Limiting

Limits

Hobby Tier Monthly Quota account
tool_calls_per_month · month
20000
Free tier monthly tool-call ceiling. Excess calls are blocked rather than billed.
Starter Tier Monthly Quota account
tool_calls_per_month · month
200000
Included quota; overage billed at $0.299 per 1K calls.
Professional Tier Monthly Quota account
tool_calls_per_month · month
2000000
Included quota; overage billed at $0.249 per 1K calls.
Enterprise Tier Monthly Quota contract
tool_calls_per_month
see contract
Custom-negotiated volume.
Per-Account Throttling account
requests_per_10_minutes
20000 to 100000 depending on plan
Composio docs reference per-account throttling in the range of 20K to 100K requests per 10 minutes depending on the user's plan tier. Specific per-second / per-minute envelopes are not separately published; consumers should expect 429 responses with Retry-After when steady-state limits are exceeded.

Policies

Backoff Strategy
Implement exponential backoff with jitter on 429 and 503 responses; honor Retry-After when present.
Quota Reset
Monthly tool-call quotas reset at the start of each calendar month.
Overage Billing
On Starter and Professional, calls exceeding the included quota are not throttled but billed at the tier overage rate.
Fair Use
Even on enterprise contracts, sustained usage that materially impacts shared infrastructure may be subject to fair-use throttling.

Sources

Work with this as data

Every rate limit here is available over the APIs.io API and to AI agents over MCP.

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Tools for rate limits

4 MCP tools reach this
  • find_rate_limitsBrowse and filter every rate limit in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
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Call it yourself

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This rate limit 
curl "https://apis.io/api/v1/rate-limits/composio-rate-limits"
All rate limits 
curl "https://apis.io/api/v1/rate-limits?limit=25"

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