AssemblyAI vs Gladia: Which Is Better for Your Team in 2026?
AssemblyAI and Gladia are both used for conversation intelligence. Below we compare them on pricing, AI capabilities, compliance, and the use cases each one fits best — all from verified vendor data.
Choose AssemblyAI if…
- Developer teams building voice agents or real-time transcription features who prioritize STT accuracy above all else
- Contact center analytics and QA platforms that need high-accuracy post-call transcription at volume with audio intelligence add-ons
- Healthcare and medical transcription applications needing HIPAA BAA and Medical Mode specialized accuracy
- Teams already evaluating Deepgram who need the deepest Audio Intelligence feature set (LeMUR, topic detection, entity extraction)
Choose Gladia if…
- European companies that need EU data residency, GDPR compliance, and a strong audit trail for regulated industries
- Voice agent builders and meeting assistant platforms that need real-time multilingual STT with bundled speaker diarization and audio intelligence in one call
- Contact center analytics and QA teams processing conversational speech who need high accuracy on accented and multi-speaker audio
- Teams building in French, German, Spanish, or other non-English languages where Deepgram/AssemblyAI accuracy drops
AssemblyAI vs Gladia: feature comparison
| Feature | AssemblyAI | Gladia |
|---|---|---|
| At a glance | ||
| Category | Conversation intelligence | Conversation intelligence |
| Best fit | Smb, Mid market, Enterprise | Smb, Mid market, Enterprise |
| Deployment | Cloud | Cloud |
| Channels | Voice | Voice |
| Pricing & ratings | ||
| Starting price | From $0.0025/min | Contact sales |
| Free trial | No | No |
| User rating | 4.6/5 (114 G2 reviews) | — |
| AI capabilities | ||
| Autonomous voice agent | No | No |
| Real-time agent assist | No | No |
| Conversation intelligence | Yes | Yes |
| Automated QA | No | No |
| Intelligent routing | No | No |
| Compliance | ||
| SOC 2 Type II | Yes | Yes |
| HIPAA | Yes | Yes |
| PCI DSS | Yes | No |
| GDPR | Yes | Yes |
AssemblyAI vs Gladia: frequently asked questions
- What is the difference between AssemblyAI and Gladia?
- Best-in-benchmark STT accuracy in 2026. Universal-3 Pro beats Deepgram and OpenAI on WER. LeMUR adds deep post-call audio understanding. Pure API — no UI, no turnkey product. By contrast, Paris-built STT API with Solaria-1, native real-time (<300ms) and async transcription, 100+ languages, and bundled audio intelligence. Strong GDPR/EU-first story; SOC 2 Type II and HIPAA achieved.