Head-to-head comparison
AWS Transcribe vs Gladia
Two of the transcription tools podcasters reach for. Here's how they differ on pricing, features, audience, and the trade-offs that actually matter day-to-day.
Amazon's managed speech-to-text service
Best for: Teams already on AWS who want transcription wired into S3 and Lambda.
Multilingual Whisper-powered API with sub-300ms streaming.
Best for: Voice product developers
At a glance
The honest trade-offs
AWS Transcribe
Pros
- Tight IAM, KMS, and S3 integration
- Streaming and batch endpoints
- Medical and Call Analytics variants
Watch-outs
- Accuracy behind top providers
- Console UX is utilitarian
- Custom vocabulary requires manual tuning
Gladia
Pros
- Sub-300ms real-time latency
- 100+ languages with code-switching
- Free 10 hours/month evaluation
Watch-outs
- API-only, no editor for end users
- Higher async rate than raw Whisper
- Volume tiers need annual commits
Which one should you pick?
Pick AWS Transcribe if
You’re building around teams already on aws who want transcription wired into s3 and lambda.. AWS Transcribe is the safe default if your stack already lives in Amazon's cloud. Accuracy improved with the late-2025 model refresh but still trails Deepgram and AssemblyAI on conversational podcast audio.
Pick Gladia if
You’re building around voice product developers. Gladia took Whisper and re-engineered it to work in production — sub-300ms streaming latency, code-switching across 100+ languages, diarization and translation in the same stream. For developers building voice products it's a serious Whisper-API upgrade.
Also worth comparing
Or see all AWS Transcribe alternatives.
Frequently asked
What does AWS Transcribe do better than Gladia?
AWS Transcribe's standout is "Tight IAM, KMS, and S3 integration". Gladia doesn't make that promise — it leans into "Sub-300ms real-time latency" instead. If the first sentence describes your workflow, pick AWS Transcribe; if the second does, pick Gladia.
What are the trade-offs?
AWS Transcribe: accuracy behind top providers. Gladia: api-only, no editor for end users. Whether either matters depends entirely on what you actually need — neither is a deal-breaker by itself.
Can I use AWS Transcribe and Gladia together?
Both are transcription tools so most teams pick one. Some workflows do combine them — for example, using AWS Transcribe for one show or episode type and Gladia for another. Worth trying both free tiers before committing.