AssemblyAI vs Cleanvoice AI
Cleanvoice AI uniquely has 9 features · AssemblyAI uniquely has 5 features.
| AssemblyAI | Cleanvoice AI | |
|---|---|---|
| Company | ||
| Founded | 2017 | 2021 |
| HQ | San Francisco, USA | Berlin, Germany |
| AI model | Universal-3.5 Pro (Proprietary) | Proprietary |
| User base | Millions of developers | 15,000+ podcasters |
| Platforms | Web, API (all platforms via SDK) | Web |
| Languages | 99 (Universal-2), 18 (Universal-3.5 Pro) | 20+ languages supported for filler word removal |
| Pricing | ||
| Free plan | Yes | No |
| Free trial | Yes-unlimited (free tier, no credit card required — up to 185 hours pre-recorded, 333 hours streaming) | Yes — 30 minutes free, no sign-up required |
| Starting price | $0.15/hr | $11/mo |
| Enterprise | Custom pricing with custom rate limits, enhanced concurrency, and enterprise-grade flexibility | Custom — book a call for 200+ hours/month with custom API endpoints and priority support |
| All plans | Free TierFreeUniversal-3.5 Pro$0.15/hrUniversal-3.5 Pro$0.21/hrEnterprise / CustomCustom | Free TrialFreePay as You Go – 5 Hours$11Pay as You Go – 10 Hours$20Pay as You Go – 30 Hours$45Subscription – 10 Hours$11/moSubscription – 30 Hours$30/moSubscription – 100 Hours$90/moCustom PlanCustom |
| Positioning | ||
| Best for | Developers and enterprises building voice AI applications, transcription services, and voice agents | Podcasters, media agencies, and content creators who want to automate audio/video editing and remove filler words, noise, and silences |
| Differentiator | Native code switching and highly accurate speaker diarization; async speech-to-text trained on 12.5M+ hours of audio | Cleanvoice AI automates podcast audio and video editing end-to-end — removing filler words in 20+ languages, background noise, mouth sounds, and silences — without requiring any manual editing or prior audio knowledge. |
| Competitors | Deepgram, OpenAI Whisper, Google Speech-to-Text, Amazon Transcribe, Rev.ai | Adobe Podcast, Auphonic, Descript, Riverside.fm, Podcastle |
| Features | ||
| Async Speech to Text | ✓ | — |
| Async Transcription | ✓ | — |
| Audio Enhancer (Studio Sound) | — | ✓ |
| Background Noise Remover | — | ✓ |
| Code Switching | ✓ | — |
| Filler Words Remover | — | ✓ |
| Mouth Sounds & Breath Remover | — | ✓ |
| Multi Language Support | ✓ | — |
| Silence Remover | — | ✓ |
| Speaker Diarization | ✓ | — |
| Transcription & Summary | — | ✓ |
| 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 | Make (formerly Integromat) integration, Timeline Export for manual editors, REST API for custom integrations |
| Zapier | — | ✕ |