AssemblyAI pricing
AssemblyAI costs from $0.15/unit usage-based on its cheapest paid plan; 5 plans in all, as listed on assemblyai.com — prices checked 20 Sep 2026.
AssemblyAI pricing at a glance
AssemblyAI plans & pricing
| Plan | Price | Key limits |
|---|---|---|
| Free credits | Free |
|
| Pay as you go — Universal-2 | $0.15/unit usage-based Billed monthly based on actual usage; audio is prorated to the second |
|
| Pay as you go — Universal-3.5 Pro | $0.21/unit usage-based Billed monthly based on actual usage; audio is prorated to the second |
|
| Pay as you go — Universal-Streaming | $0.15/unit usage-based Billed monthly based on actual usage |
|
| Pay as you go — Universal-3.5 Pro Realtime | $0.45/unit usage-based Billed monthly based on actual usage |
|
Prices as published by the vendor on assemblyai.com, checked 20 Sep 2026; taxes and regional pricing may differ. We do not change a plan's price or its limits — this table is what the vendor's own pricing page said on that date.
What the price includes
- Built forSmall business, Mid-market, Enterprise
- Integrations20 integrations: Zapier, Make, n8n, Postman, Power Automate, Bubble …
- Free planNo
- Paid from$0.15/unit usage-based
- Languages supported99 languages
Our full AssemblyAI verdict, fact sheet and score →
Prices checked by iTechGuides Editors · Editorial team · Updated Oct 2026
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