CustomerOS · Rate Limits

Customeros Rate Limits

CustomerOS publishes no API rate limits. This is a measured zero rather than an assumed one: the entire documentation corpus was grep-searched for "rate limit" through the provider's own docs MCP filesystem and the only hit is prose inside a marketing example on the Grain integration page. No operation in any of the seven published OpenAPI documents declares a 429 response, none declares a Retry-After or X-RateLimit header, and the pricing page attaches no call quota to either tier.

Customeros Rate Limits is the machine-readable rate-limit profile for CustomerOS on the APIs.io network, conforming to the API Commons Rate Limits specification.

The profile also includes 2 backoff/retry policies defined and response codes documented for throttled and note.

Tagged areas include CRM, Revenue, Go-To-Market, Rate Limiting, and Quotas.

0 Limits
CRMRevenueGo-To-MarketRate LimitingQuotasThrottling

Policies

Per-Request Access
API endpoint groups are enabled per customer on request by the CustomerOS team, which functions as the de facto access control in place of a published quota.
Backoff Strategy
Client-side only. With no 429 and no Retry-After, clients should apply exponential backoff with jitter on 5xx and treat 4xx as terminal.

Sources

Work with this as data

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

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

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.
All 92 tools →

Call it yourself

curl for this page
This rate limit 
curl "https://apis.io/api/v1/rate-limits/customeros-rate-limits"
All rate limits 
curl "https://apis.io/api/v1/rate-limits?limit=25"

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