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.

3 Limits Throttle: 429
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