AssemblyAI vs DesignsAI
AssemblyAI uniquely has 11 features · DesignsAI uniquely has 7 features.
| AssemblyAI | DesignsAI | |
|---|---|---|
| Company | ||
| Founded | 2017 | 2019 |
| HQ | San Francisco, USA | Singapore |
| AI model | Universal-3.5 Pro (Proprietary) | Claude, ChatGPT, Gemini, Grok, and proprietary routing |
| User base | Millions of developers | 100K+ |
| Platforms | Web, API (all platforms via SDK) | Web |
| Languages | 99 (Universal-2), 18 (Universal-3.5 Pro) | Multiple (multilingual support) |
| Pricing | ||
| Free plan | Yes | No |
| Free trial | Yes-unlimited (free tier, no credit card required — up to 185 hours pre-recorded, 333 hours streaming) | — |
| Starting price | $0.15/hr | $39/month — Plus (annual) |
| Enterprise | Custom pricing with custom rate limits, enhanced concurrency, and enterprise-grade flexibility | $188/mo or Custom (contact sales for tailored plan) |
| All plans | Free TierFreeUniversal-3.5 Pro$0.15/hrUniversal-3.5 Pro$0.21/hrEnterprise / CustomCustom | Plus$39.00/moPro$79.00/moEnterprise$188.00/mo |
| Positioning | ||
| Best for | Developers and enterprises building voice AI applications, transcription services, and voice agents | Marketers, small businesses, and creative teams needing AI-generated brand assets, videos, and campaigns |
| Differentiator | Native code switching and highly accurate speaker diarization; async speech-to-text trained on 12.5M+ hours of audio | Designs.ai uses specialist AI agents with smart model routing (Claude, Gemini, GPT, Grok) to turn a single brief into a full suite of on-brand campaign assets across image, video, audio, slides, and copy. |
| Competitors | Deepgram, OpenAI Whisper, Google Speech-to-Text, Amazon Transcribe, Rev.ai | Canva, Adobe Express, Looka, Jasper, Visme |
| Features | ||
| Async Speech to Text | ✓ | — |
| Async Transcription | ✓ | — |
| Code Switching | ✓ | — |
| Multi Language Support | ✓ | — |
| Speaker Diarization | ✓ | — |
| AI Image Builtin | — | ✓ |
| Animation Support | — | ✓ |
| API Access | ✓ | — |
| Audio Enhancement | ✕ | — |
| Batch Processing | ✓ | — |
| Brand Kit | — | ✓ |
| Commercial Rights | ✓ | — |
| Languages Supported | ✓ | — |
| Logo Generation | — | ✓ |
| Mobile App | ✕ | — |
| Music Generation | ✕ | — |
| Noise Removal | ✕ | — |
| Podcast Editing | ✕ | — |
| Presentation Design | — | ✓ |
| Social Templates | — | ✓ |
| Team Collaboration | — | ✓ |
| Text to Speech | ✕ | — |
| Transcription | ✓ | — |
| UI Wireframe | — | ✕ |
| 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 | Claude, ChatGPT (OpenAI), Gemini (Google), Grok — accessed natively within platform |