AssemblyAI vs Fireflies.ai
Fireflies.ai uniquely has 9 features · AssemblyAI uniquely has 5 features.
| AssemblyAI | Fireflies.ai | |
|---|---|---|
| Company | ||
| Founded | 2017 | 2016 |
| HQ | San Francisco, USA | San Francisco, USA |
| AI model | Universal-3.5 Pro (Proprietary) | Proprietary (with integrations including Perplexity AI for Live Assist) |
| User base | Millions of developers | 1 million+ companies |
| Platforms | Web, API (all platforms via SDK) | Web, iOS, Android, Chrome Extension, Desktop App |
| Languages | 99 (Universal-2), 18 (Universal-3.5 Pro) | 100+ |
| 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 — free tier available indefinitely |
| Starting price | $0.15/hr | $18/mo |
| Enterprise | Custom pricing with custom rate limits, enhanced concurrency, and enterprise-grade flexibility | Contact Us |
| All plans | Free TierFreeUniversal-3.5 Pro$0.15/hrUniversal-3.5 Pro$0.21/hrEnterprise / CustomCustom | Pro$18/moBusiness$29/moEnterpriseStarts at $456/yr |
| Positioning | ||
| Best for | Developers and enterprises building voice AI applications, transcription services, and voice agents | Meeting transcription and AI summaries for individuals to large enterprises |
| Differentiator | Native code switching and highly accurate speaker diarization; async speech-to-text trained on 12.5M+ hours of audio | Fireflies combines high-accuracy meeting transcription with 200+ AI Skills, real-time Live Assist coaching, conversation intelligence analytics, and deep CRM/project management integrations across 1M+ companies. |
| Competitors | Deepgram, OpenAI Whisper, Google Speech-to-Text, Amazon Transcribe, Rev.ai | Otter.ai, Fathom, Chorus.ai, Gong, Grain, tl;dv |
| Features | ||
| AI Summaries | — | ✓ |
| Async Speech to Text | ✓ | — |
| Async Transcription | ✓ | — |
| Code Switching | ✓ | — |
| Hipaa Compliance | — | ✓ |
| Multi Language Support | ✓ | — |
| Sso + Scim | — | ✓ |
| Speaker Diarization | ✓ | — |
| Unlimited Transcription | — | ✓ |
| Video Recording | — | ✓ |
| Voice Agents | — | ✓ |
| 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 | Zoom, Google Meet, Microsoft Teams, Salesforce, HubSpot, Slack, Notion, Aircall, RingCentral, Greenhouse, Lever, Asana, Zapier, Chrome Extension |
| Zapier | — | ✓ |