PlayHT · Rate Limits
Play Ht Rate Limits
PlayHT rate-limits primarily through monthly word allowances per plan tier (5K Free / 600K Professional / unlimited Premium) and concurrency caps documented in the API docs. Specific HTTP RPS limits depend on plan; verify with PlayHT support for enterprise.
3 Limits
Throttle: 429
AIVoiceTTSVoice CloningAudioRate LimitingQuotasThrottling
Limits
Word Allowance (Free) account
5000
Monthly free tier word cap (non-commercial use).
Word Allowance (Professional) account
600000
Monthly Professional tier word cap.
HTTP Requests account
not publicly documented
Policies
Backoff Strategy
Clients should implement exponential backoff with jitter and honor any Retry-After header.
Plan Sizing
Move to Premium / Enterprise when production volume approaches Professional cap.