Ratelimits

Category	Features	Free Plan	Plus Plan	Pro Plan
Audio Generations	Music AI Inpaint Remix Extend Sing Over Instrumental	1 parallel requests	3 parallel requests	10 parallel requests
Audio Utilities	File Convert Audio to MIDI Audio Cutter Audio Speed Changer Audio Mastering Key/BPM Extraction	1 parallel requests	3 parallel requests	10 parallel requests
Audio Enhancements	Text_To_Speech Voice_Changer Extraction Cover Denoising Deecho Dereverb Sound_Generator Audio_Transcribe Lyrics_Generator	1 parallel requests	3 parallel requests	10 parallel requests
Get by ID	Get by ID	20 API calls per minute	200 API calls per minute	500 API calls per minute

Limit: Maximum parallel audio creation requests per plan — 1 on Free, 3 on Plus, and 10 on Pro.
What This Means: You can send up to your plan’s number of concurrent requests across all features combined for a given category. If you reach this limit, you must wait for some requests to complete before sending additional requests. Requests to other categories are not affected by this limit and can be sent independently.