Best AI Transcription APIs Software 2026: 12 Tools Compared
Best AI Transcription APIs Software 2026: 12 Tools Compared
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Quick Answer

AI Transcription APIs software uses a mix of pricing models in 2026 — per-user, usage-based, and custom enterprise contracts — so each tool below shows its verified range in its own billing unit. 8 of 12 tools offer free tiers.

Quick Picks

Best Free Tier

AssemblyAI

Free plan available

Highest List Price

Deepgram

Up to $4K/minute

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Full Comparison Matrix

Product Starting Price Popular Tier Enterprise Free Tier Best For
Grain Transcription API Free /seat/month Free /seat/month $19 /seat/month Yes -
Rev AI $0.00 /minute $0.01 /minute $0.03 /minute No Developers and startups needing the lowest cost for high-volume batch transcription without real-time streaming
Whisper (OpenAI) $0.00 /minute $0.01 /minute $0.01 /minute Yes Cost-sensitive applications needing basic transcription at the lowest per-minute rate in OpenAI's lineup
AWS Transcribe Free /minute $0.02 /minute $0.03 /minute Yes New AWS accounts evaluating Amazon Transcribe with low-volume test workloads in the first year
Google Cloud Speech-to-Text Free /minute $0.04 /minute $0.08 /minute Yes Speech-to-Text V2 standard recognition workloads up to 500,000 processed minutes per month
AssemblyAI Free /hour $0.10 /hour $0.21 /hour Yes Developers prototyping applications or processing small volumes of audio for testing
Speechmatics Flow Free /minutes per month $0.24 /minutes per month $0.24 /minutes per month Yes -
Gladia $0.61 /hr $0.61 /hr $0.61 /hr No -
ElevenLabs Scribe Free /per month $99 /per month $990 /per month Yes -
Sonix $10 /hr $550 /hr $880 /hr No -
Deepgram Free /minute $2K /minute $4K /minute No Developers and startups needing real-time streaming transcription with ultra-low latency and flexible usage

Category Summary

12

Products

8

Free Tiers