AssemblyAI
VerifiedSpeech-to-text API with speaker diarization
1.5Kfreemium
What is AssemblyAI?
AssemblyAI is a speech-to-text API offering transcription, speaker diarization, sentiment analysis, and content moderation for audio and video files.
Who is using AssemblyAI?
ai audioAPI Developers
Quick verdict
Pricing
freemium
Alternative
ChatGPT — Conversational AI by OpenAI
Scorecard
3.9/ 5
How?EditorNot yet rated
2.5
ValueBased on pricing model
4.0
Features6 listed features
4.0
PopularityUpvotes and GitHub stars
5.0
Key features
Speech-to-text
Speaker diarization
Sentiment analysis
Content moderation
Chapters
PII redaction
Platforms
api
Added
2026-08-13
Getting started with AssemblyAI
- 1Visit the official website at www.assemblyai.com
- 2Start with the free tier to explore core features before upgrading
- 3Integrate it into your workflow — connect via the API or use it on api
Pricing
freemiumFree tier available, paid plans for advanced features
AssemblyAI FAQ
Is AssemblyAI free to use?
AssemblyAI offers a free tier with limited features. Paid plans unlock the full toolkit.
What platforms does AssemblyAI support?
AssemblyAI is available on api. Check the official website for the most up-to-date platform availability.
What are some AssemblyAI alternatives?
Popular alternatives include ChatGPT, Claude, Google Gemini. See the full comparison →
User reviews
Alternatives to AssemblyAI
Similar tools in the same categories
| Tool | Pricing | Rating | Highlights |
|---|---|---|---|
| AssemblyAI | freemium | — | Speech-to-text API with speaker diarization |
| ChatGPT | freemium $20 | — | Conversational AI by OpenAI |
| Claude | freemium $20 | — | AI assistant by Anthropic |
| Google Gemini | freemium $20 | — | Multimodal AI by Google |
| OpenAI API | paid | — | GPT models via API |
| Anthropic API | paid | — | Claude models via API |
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