Onyx vs Rev
A side-by-side comparison of features, pricing, and characteristics.
Onyx
Onyx is an open-source AI chat interface connected to your company's documents, applications, and team members.
Read the full reviewRev
Rev provides a legal AI platform combining transcription and evidence analysis to accelerate case review.
Read the full review| Attribute | Onyx | Rev |
|---|---|---|
| Pricing type | Free + paid (from $20/mo) | Free + paid (from $25.49/mo) |
| Korean support | No | No |
| Platforms | web, mobile, desktop, api | Web, iOS, Android |
| Open source | Yes | No |
| API available | Available | Available |
| SDK | Available | Available |
| LLM-based | Yes | Yes |
| Multimodal | Yes | Yes |
| AI model | GPT | Reverb ASR, Reverb Turbo, Reverb Diarization, OpenAI Whisper |
| GitHub Stars | 32.0K | - |
| Vendor | Onyx | Rev |
| Category | Communication | Communication |
| Details | View | View |
Onyx key features
- Connects to documents and apps (Drive, Slack, GitHub)
- Open-source with self-hosting and code transparency
- Deep Research, code interpreter, and web search
- Real-time sync with fine-grained access controls
Rev key features
- AI and Human Transcription with high accuracy
- Legal evidence analysis and contradiction detection
- Secure dictation and cross-file examination