AssemblyAI alternatives (2026)
Don’t want to wire up the AssemblyAI API? Drop the file here.
The first 20 minutes of any recording are transcribed free: a recording up to 20 minutes transcribes in full, a longer one is previewed, and a pack from $6 (500 minutes) transcribes the rest and opens every export, and credits never expire.
AssemblyAI compared with its closest alternatives — and with us — on the claims that decide the choice. Anything we can’t source from the vendor’s own pages says “Not verified” instead of a guess.
Side by side
| Claim | AssemblyAI | OpenAI Whisper API | Deepgram | Rev.ai | Whipscribe |
|---|---|---|---|---|---|
| Pricing | Not verified | Not verified | Not verified | Not verified | $6–$24 one-time packs (credits never expire) · first 20 minutes free |
| Speaker identification | Not verified | Not verified | Not verified | Not verified | Named in the summary, key quotes and chapters |
| Word timestamps | Not verified | Not verified | Not verified | Not verified | Yes |
| Streaming / live | Not verified | Not verified | Not verified | Not verified | No |
| Category | Transcription APIs | Transcription APIs | Transcription APIs | Transcription APIs | Transcription APIs |
Sourcing: whipscribe.com/claims.md — every third-party claim with its vendor quote and check date.
The alternatives, one by one
OpenAI Whisper API
Hosted Whisper large-v3 from OpenAI — $0.006 per minute.
Best for: Teams already on OpenAI's stack who want Whisper without operating a GPU.
Deepgram
Nova-2 model, excellent streaming, strong at conversational audio.
Best for: Real-time voice apps (agents, meeting tools) where streaming latency is the product.
Rev.ai
The API spin-off of Rev — strong English accuracy, topic detection, custom vocab.
Best for: English-heavy workloads where vocabulary customization matters (medical, legal, technical).
Common questions
What is the best alternative to AssemblyAI?
It depends on the job. OpenAI Whisper API is the closest like-for-like (Teams already on OpenAI's stack who want Whisper without operating a GPU). If the job is turning a recording you already have into a timestamped transcript, Whipscribe does that: the first 20 minutes are free, and one-time packs from $6 for 500 minutes transcribe the rest of transcript (credits never expire).
Is there a cheaper alternative to AssemblyAI?
Prices in the table above are sourced from each vendor's own pages where we hold a current quote — anything we can't source says 'Not verified' rather than a guess. Whipscribe's one-time packs are $6 for 500 minutes, $12 for 2,000 and $24 for 5,000 — roughly $0.29–$0.72 per audio hour depending on pack size, credits never expire, no subscription.
How is this comparison sourced?
Every claim about a third-party product or API requires a verbatim quote from that vendor's public pages, with URL and check date, logged in our public claims file at whipscribe.com/claims.md. Cells without a current source display 'Not verified'.
Explore
All transcription tools · By language · By platform · By file format · How-to guides · Transcription services · Transcription API · Pricing
Long recording to get through?
One file up to 10 hours, as an upload or a link: see MP3 to text for long recordings, transcribing a podcast episode and the SRT file generator.
Rather have it done for you?
Free tools cost setup time. When you want a finished transcript instead: see the best transcription services side by side, the cheapest way to transcribe an hour of audio and transcription services from $6.