AssemblyAI - Speech to Text API
Reviews
Star rating
Rank in Voice Recognition
Pros and cons
Pros
- Accuracy
- Ease of Use
- Transcription Accuracy
- Transcripts
- Speed
- Implementation Ease
Cons
- Limited Language Support
- Pricing Issues
- Inaccuracy
- Slow Processing
- Improvement Needed
- Poor Transcription Accuracy
Traffic & LLM citations
Source: G2 review data
Winning from
Losing to
Key stats
Adoption by company size
| Segment | Share of reviews |
|---|---|
| Small Business | 78.8% |
| Mid-Market | 16.8% |
| Enterprise | 4.4% |
Quarterly history
| Quarter | Reviews | Star rating |
|---|---|---|
| 2024 Q4 | 7 | 4.6 |
| 2025 Q2 | 35 | 4.5 |
| 2025 Q3 | 20 | 4.8 |
| 2025 Q4 | 16 | 4.4 |
| 2026 Q1 | 11 | 4.5 |
| 2026 Q2 | 10 | 4.5 |
| 2026 Q3 | 2 | 4.8 |
Satisfaction ratings
What reviewers say
Easy to Use, Reliable, and Great Value
“It is easy to use, reliable, and for my uses the cost is almost negligible.”
AssemblyAI Delivers Accurate Transcriptions and Time-Saving Features
“I like AssemblyAI because it provides accurate transcriptions, easy API integration, and useful features like speaker detection and summaries that save significant development time.”
Impressive Accuracy, Simple Integration
“I really like how accurate AssemblyAI - Speech to Text API is in transcribing calls, even handling tougher accents like Irish very well. The ease of connecting it to my API makes the process of sending recordings for transcription super easy. I also found the initial setup to be ”