Character.AI · Rate Limits

Character Ai Rate Limits

Character.AI is a consumer chat product without a public developer API. Practical rate limiting takes the form of in-app waits during peak demand on the free tier (mitigated by the c.ai+ subscription tier which gets priority access). No formal RPM/TPM developer limits are published.

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

It captures 3 rate-limit definitions, measuring in_app_wait, priority, and not_offered.

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 1 backoff/retry policy defined and response codes documented for throttled.

Tagged areas include AI, LLM, Chatbots, Personas, and Consumer.

3 Limits Exhausted: HTTP 429
Method: generated, dated 2026-05-08.
Written by API Evangelist on 2026-05-08 and not verified against a page the provider published. Treat every limit as unconfirmed until a dated transcription replaces it.
View Source
AILLMChatbotsPersonasConsumerRate LimitingQuotasThrottling

Limits

Free-Tier Throttling account
in_app_wait
variable, peak-load dependent
Free users may experience increased wait times for chat responses during peak demand.
c.ai+ Priority Access account
priority
prioritized over free tier
c.ai+ subscribers receive priority queuing and faster responses.
Developer API not_applicable
not_offered
not offered
Character.AI does not publish a public developer API or its rate limits.

Policies

Subscribe for Priority
c.ai+ subscription mitigates wait-times during peak demand.

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

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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.
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Call it yourself

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

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