AssemblyAI Pricing 2026
Plans, hidden costs, and alternatives compared
Cite this data: Toolradar, AssemblyAI pricing verified Sep 2026, toolradar.com/tools/assemblyai/pricing
AssemblyAI starts at $0.15/month on the Pay As You Go plan.
Verified Sep 2026 from the official pricing page.
Is AssemblyAI worth the price?
This pricing model is very generous, especially the Free tier offering substantial transcription hours.
The Pay As You Go tier at $0.15 per hour is competitive, providing advanced features and support. It's best for developers and businesses scaling their speech-to-text needs.
Pricing Plans
Free TrialFree trial credits
$50 one-time credit
- $50 in credits on signup, no credit card
- 5 new streams per minute
- All models and Audio Intelligence
Pay As You Go
From $0.15/hr
- Universal-2 pre-recorded $0.15/hr
- Universal-3.5 Pro pre-recorded $0.21/hr
- Universal-Streaming $0.15/hr
- Voice Agent API $4.50/hr
- 100 new streams per minute
Enterprise
Custom
- Volume pricing
- Dedicated support
- Custom rate limits
Hidden Costs & Gotchas
Overage fees apply beyond free tier limits
How AssemblyAI compares
3 of 6 direct competitors offer a free plan.
| Tool | Starting price | Free plan |
|---|---|---|
| AssemblyAI | $0.15/month, billing unit not specified | No |
| Whisper | $0.01/month, billing unit not specified | Yes |
| Nuance DAX | $600/user/month | No |
| Deepgram | $333.33/month, billing unit not specified | Yes |
| Rev AI | $0/month, billing unit not specified | Yes |
| Ellis | No public price | No |
| Effects SDK | $50/month, billing unit not specified | No |
AssemblyAI Pricing FAQ
How much does AssemblyAI cost?
AssemblyAI starts at $0.15/month on the Pay As You Go plan.
Does AssemblyAI have a free plan?
AssemblyAI does not offer a permanent free plan. A free trial is available.
Does AssemblyAI offer a free trial?
Yes. AssemblyAI offers a free trial.
What are alternatives to AssemblyAI?
Alternatives to AssemblyAI include Whisper, Nuance DAX, Deepgram, Rev AI. Whisper starts at $0.01/month, billing unit not specified; Nuance DAX starts at $600/user/month; Deepgram starts at $333.33/month, billing unit not specified.
AssemblyAI alternatives
Direct competitors. Starting prices match the table above.
Sources
- Official AssemblyAI pricing: assemblyai.com/pricing (verified Sep 2026)
- Cite this data: Toolradar, AssemblyAI pricing verified Sep 2026, toolradar.com/tools/assemblyai/pricing
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