Tier lists / Voice, TTS & audio/music / AssemblyAI
Transcription and audio intelligence API with speaker labels and summaries.
Use it when…
You need accurate transcription via API.
Skip it if…
You want local processing.
Score breakdown
Initial editorial estimate from public info; not yet hands-on tested. How we score →
Details
- Pricing
- Free to start, then pay-as-you-go; speech-to-text from $0.15/hr✓ Verified on the official pricing page, Oct 18, 2026
- Free tier
- Yes
- Starting paid price
- $0.15/hr (pay-as-you-go)
- Platforms
- API
- Open source
- No
- Official URL
- https://www.assemblyai.com
- URL verified
- Oct 18, 2026 (curl HTTP GET)
- Last reviewed
- Oct 18, 2026 by agent
- Sources
Changelog
- Oct 18, 2026: Initial listing; score 72 (A) as editorial estimate.
- Oct 18, 2026: Pricing verified against official pricing page.
Alternatives for this job
S Realistic TTS, voice cloning and voice agents
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A Text-to-song music generation
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A Speech-to-text and voice AI APIs
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Compare AssemblyAI
- AssemblyAI vs Deepgram (A-tier)
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