
Gladia
UnclaimedThe speech-to-text backbone for voice agents, customer support, and meeting assistants.
Visit WebsiteThe Bottom Line
Entry price
Free plan available, paid tiers above
Biggest pro
High accuracy, up to 39% more accurate than competitors in major European languages.
Biggest con
No explicit mention of a free tier or trial on the provided pages, implying it's a paid service.
TL;DR - Gladia
- Provides highly accurate and multilingual Speech-to-Text API for real-time and asynchronous transcription.
- Offers low-latency real-time transcription (<300ms) and advanced features like code-switching and speaker diarization.
- Designed for developers with easy integration, scalability, and strong data privacy compliance.
What is Gladia?
Available on: Web
Pros & Cons
Pros
- High accuracy, up to 39% more accurate than competitors in major European languages.
- Extremely low latency for real-time transcription, ensuring seamless conversations.
- Comprehensive language support with advanced code-switching capabilities.
- Strong commitment to data privacy and compliance (GDPR, HIPAA, SOC 2).
- Scalable infrastructure with no limits on parallel streams and reduced DevOps burden.
Cons
- No explicit mention of a free tier or trial on the provided pages, implying it's a paid service.
- Specific pricing details are not available on the public pages, requiring contact with sales.
Ratings Across the Web
Ratings aggregated from independent review platforms. Learn more
Preview
Key Features
Pricing Plans
Pricing checked Jun 18, 2026
Self-Serve
Real-time from $0.75, Async from $0.61 + 10h/free
- 30 real-time concurrent requests
- 25 async concurrent requests
- Automatic language detection/switching
- Speaker diarization
- 100+ supported languages
- GDPR, HIPAA, AICPA SOC 2 Type 2
- Help center & Discord
Scaling
Real-time from $0.55/hour, Async from $0.50/hour
- Everything in SELF-SERVE
- Flexible concurrent requests
- Custom volume discounts
- Automatic model training opt-out
- Help center & Discord
Enterprise
Custom
- Everything in SCALING
- Unlimited concurrent requests
- Default model training opt-out
- Zero data retention
- SLAs
- Premium support with dedicated Slack and Account Manager
- Custom hosting
- Limitless scaling
Reviews

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Gladia FAQ
How does Gladia's Speech-to-Text API support real-time applications?
Which teams would benefit most from using Gladia?
How does Gladia compare to AssemblyAI regarding transcription accuracy?
What kind of data privacy and compliance does Gladia offer?
Does Gladia include a free tier?
Can Gladia transcribe conversations in multiple languages simultaneously?
What are the main limitations of Gladia's offering?
Source: gladia.io