Assembler AI
AI-powered speech recognition and audio intelligence platform
What it does well
- High-accuracy transcription with support for multiple languages
- Comprehensive audio intelligence features including sentiment analysis and entity detection
- Developer-friendly API with good documentation and SDKs
- Flexible pricing with pay-as-you-go and volume-based options
Where it falls short
- Higher pricing for large-scale usage compared to some competitors
- Steeper learning curve for advanced features and customization
- Processing time can be longer for very large audio files
Core Features
| Speech-to-Text Transcription | Yes |
| Supported Languages | 99+ |
| Real-time Transcription | Yes |
AI Capabilities
| Speaker Diarization | Yes |
| Entity Detection | Yes |
| Sentiment Analysis | Yes |
| Content Moderation | Yes |
Automation
| Auto Chapters | Yes |
Integrations
| REST API | Yes |
| Webhook Support | Yes |
Security
| PII Redaction | Yes |
Analytics
| Word-level Confidence Scores | Yes |
Free
Free
- Up to 100 minutes of transcription per month
- Core speech-to-text API
- Standard accuracy
- Basic support
Pay-as-you-go
Custom
- Pay $0.0001 per minute of audio
- All speech-to-text features
- Advanced audio understanding features
- LeMUR AI integration
- Priority support
Growth
$99/mo
- Everything in Pay-as-you-go
- Up to 10,000 minutes per month
- Custom rate limiting
- Dedicated support
Enterprise
Custom
- Custom pricing and volume
- Unlimited API calls
- Custom SLA
- Dedicated account manager
- Advanced security features
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