AssemblyAI vs ElevenLabs
ElevenLabs uniquely has 14 features · AssemblyAI uniquely has 5 features.
| AssemblyAI | ElevenLabs | |
|---|---|---|
| Company | ||
| Founded | 2017 | 2022 |
| HQ | San Francisco, USA | New York, USA |
| AI model | Universal-3.5 Pro (Proprietary) | Proprietary (Eleven Multilingual v2, Eleven v3, Eleven Flash v2.5, Eleven Scribe v2) |
| User base | Millions of developers | 1M+ users |
| Platforms | Web, API (all platforms via SDK) | Web, API, iOS (mobile app) |
| Languages | 99 (Universal-2), 18 (Universal-3.5 Pro) | 70+ languages |
| Pricing | ||
| Free plan | Yes | Yes |
| Free trial | Yes-unlimited (free tier, no credit card required — up to 185 hours pre-recorded, 333 hours streaming) | No |
| Starting price | $0.15/hr | $6/mo |
| Enterprise | Custom pricing with custom rate limits, enhanced concurrency, and enterprise-grade flexibility | Custom pricing |
| All plans | Free TierFreeUniversal-3.5 Pro$0.15/hrUniversal-3.5 Pro$0.21/hrEnterprise / CustomCustom | Free$0/moStarter$6/moCreator$22/moPro$99/moScale$299/moBusiness$990/moEnterpriseCustom |
| Positioning | ||
| Best for | Developers and enterprises building voice AI applications, transcription services, and voice agents | AI voice generation, voice cloning, and audio content creation |
| Differentiator | Native code switching and highly accurate speaker diarization; async speech-to-text trained on 12.5M+ hours of audio | Professional voice cloning starting at Creator plan ($11/mo), high-quality PCM audio output via API on Pro, HIPAA-compliant enterprise tier, low-latency TTS on Business plan |
| Competitors | Deepgram, OpenAI Whisper, Google Speech-to-Text, Amazon Transcribe, Rev.ai | Murf AI, Descript, PlayHT, Speechify, Suno, Udio, Deepgram |
| Features | ||
| Async Speech to Text | ✓ | — |
| Async Transcription | ✓ | — |
| Code Switching | ✓ | — |
| Dubbing Studio | — | ✓ |
| Multi Language Support | ✓ | — |
| Music Generation | — | ✓ |
| Professional Voice Cloning | — | ✓ |
| Sound Effects | — | ✓ |
| Speaker Diarization | ✓ | — |
| Speech to Text | — | ✓ |
| Text to Speech | — | ✓ |
| API Access | ✓ | ✓ |
| Audio Enhancement | ✕ | ✓ |
| Batch Processing | ✓ | ✓ |
| Commercial Rights | ✓ | ✓ |
| Languages Supported | ✓ | ✓ |
| Mobile App | ✕ | ✓ |
| Music Generation | ✕ | ✓ |
| Noise Removal | ✕ | ✓ |
| Podcast Editing | ✕ | ✓ |
| Text to Speech | ✕ | ✓ |
| Transcription | ✓ | ✓ |
| Voice Cloning | ✕ | ✓ |
| Voice Styles | ✕ | ✓ |
| Integrations | ||
| Adobe Audition | ✕ | — |
| API Access | ✓ | ✓ |
| Garageband | ✕ | — |
| Key Integrations | AWS Marketplace, GPT (LLM Gateway), Claude (LLM Gateway), Gemini (LLM Gateway), Community LLM Models, Python SDK, REST API, WebSocket Streaming API | Twilio, WhatsApp, phone/chat channels for Agents; Veo, Wan, Kling, Seedance for video; custom API integrations; Salesforce (enterprise partner); Cisco; Nvidia ACE |