AssemblyAI
verified 12h agoAssemblyAI is a transcription API with speaker diarization, sentiment, content moderation, and real-time streaming, priced from $0.15/hour for pre-recorded audio - plus a voice-agent API and an LLM gateway.
Best for: Developers building transcription or voice features into a product.
Strengths
- $50 free credits, no card needed
- Accurate diarization out of the box
- Cheap at $0.15/hr pre-recorded
Watch-outs
- API only - no app for non-developers
- Streaming bills for idle socket time too
Honest pricing
- Pricing model
- FREEMIUM
- Real cost, typical use
- ~$20 / mo
- Cost to get listed here
- Free · promoted from $49
- Launched
- 2017·01
Is AssemblyAI worth it?
AssemblyAI launched in January 2017. It's built for developers building transcription or voice features into a product. What it does best: $50 free credits, no card needed.
Budget about $20 a month if you use it like most people do. The free tier is real, so you can try it on your own work first. The catch: aPI only - no app for non-developers.
We checked this listing 12h ago. Still weighing it up? Put AssemblyAI head to head with something else, or describe your task and let AI Match cut the field to three.
Common questions
- How much does AssemblyAI cost?
- About $20 a month in practice. That's the plan people actually land on, not the cheapest one on the pricing page.
- Does AssemblyAI have a free tier?
- Yes, and it's a real one. You can do proper work on it before deciding whether the ~$20/mo plan earns its keep.
- What is AssemblyAI best for?
- Developers building transcription or voice features into a product. AssemblyAI is a transcription API with speaker diarization, sentiment, content moderation, and real-time streaming, priced from $0.15/hour for pre-recorded audio - plus a voice-agent API and an LLM gateway.
- What are the downsides of AssemblyAI?
- The ones we list: aPI only - no app for non-developers; streaming bills for idle socket time too. None of them are dealbreakers by themselves. They're what people tend to run into a week or two after signing up.
- What are the best alternatives to AssemblyAI?
- Closest matches in the catalog: ElevenLabs, Suno, Descript. All priced the same way, so you can compare what they really cost rather than what they advertise.
- Is the AssemblyAI listing up to date?
- Last checked on 2026-08-06: price, features and the link out. Leave a listing longer than a week and it loses its verified badge until someone looks again.
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