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Gladia vs Upstage AI

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Gladia compared with Upstage AI
DetailGladia logo Gladia Upstage AI
What it doesAI audio infrastructure for voice products that transcribes and enriches conversations through a single API Building intelligence for the future of work
StageNot given Established
FoundedNot given 2020
Based inNot given KR
Pricing modelFreemium Paid
PricingSelf-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€/ Not given
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
  • OCR with 95%+ accuracy on document images
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
  • Recognized as CB Insights AI 100 company in 2025
Community votes00
DR (Domain Rating by Ahrefs)69 no change since last check71 no change since last check
Trust Flow (Majestic)1320
Citation Flow (Majestic)4544
Referring domains (Majestic)15691414

4 details filled in for both companies.

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