AI audio infrastructure for voice products that transcribes and enriches conversations through a single API
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Pricing model
Freemium
Freemium
Pricing
Self-serve async: starts at 0.16€/hour (Solaria-3) and 0.27€/hour (Solaria-1) with automatic volume discounts down to 0.12€/hour at 10,000+ monthly hours. Real-time: 0.68€/hour. Add-ons: Audio summarization 0.03€/hour, translation 0.05€/hour, named entity recognition 0.07€/hour, PII redaction 0.07€/
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Key features
Real-time and async speech-to-text transcription in 100+ languages
Speaker diarization with 3x lower error rate than competitors
Native code-switching for mid-sentence language detection
Named entity recognition for extracting names, dates, and organizations
PII redaction to mask sensitive data automatically
Sentiment analysis tied to speaker and timestamp
Audio-to-LLM pipeline for generating summaries and action items
Custom vocabulary and keyterm prompting for domain-specific accuracy
Speech-to-text translation in 100+ languages
Enterprise-grade infrastructure with 99.9% uptime SLA and EU data residency
OpenAI-compatible API interface
Support for 40+ leading models including GPT, Claude, Gemini, DeepSeek, and Grok
Real-time intelligent routing based on availability, latency, cost and regional policy
Automatic failover with sub-second switchover to standby nodes
Continuous session management across model and provider switches
Real-time usage metering by model, project, member and API key
Team member and project quota management with role-based access control
Unified billing and comprehensive audit logging
Budget limits and quota controls across teams and projects
Multi-node high-availability deployment with health checks
What makes it different
29% higher accuracy than alternatives on conversational speech
100+ languages with native code-switching from day one
Built-in audio intelligence features included in core API, not billed separately
100% EU data residency with GDPR, HIPAA, SOC 2 Type II, and ISO 27001 compliance
Sub-300ms latency for natural real-time voice experiences
Single unified API key and endpoint replaces need to maintain separate credentials and integrations for each model provider
Intelligent routing automatically selects optimal model and provider based on live performance metrics
Automatic failover minimizes impact of provider outages by switching to available alternatives in milliseconds
Maintains conversation continuity when switching between models and providers
Minutes to integrate with existing code by only changing base URL and API key
Gladia