kitio.aiAzure Speech vs Deepgram
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Azure Speech starts at See pricing page and Deepgram starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Neural text to speech
- Real-time and batch transcription
- Speech translation
- Custom neural voice
- Container deployment
- Nova speech-to-text
- Real-time streaming
- Speaker diarization
- Aura text-to-speech
- Voice agent API
- Self-hosted deployment
| Feature | Azure Speech | Deepgram |
|---|---|---|
| Best for | Microsoft's speech-to-text, text-to-speech and translation APIs | Speech-to-text, text-to-speech and voice agent APIs for developers |
| Category | Audio & voice | Audio & voice |
| Pricing model | Freemium | Freemium |
| Starting price | See pricing page | See pricing page |
| Free plan | Yes | Yes |
| Made by | Microsoft | Deepgram |
| Based in | United States | United States |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Azure Speech starts at See pricing page and Deepgram starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Free (F0)
Free
- 5 audio hours of speech to text/month
- 0.5M characters of neural TTS/month
Speech to text
$1 / audio hour
- Standard real-time transcription
Neural text to speech
$15 / 1M characters
- Prebuilt neural voices
3 plans
Pay As You Go
$200 free credit, then usage
- All public model endpoints
- Speech-to-text from $0.0043/min
- For developers and startups
Growth
$4K+ / year
- Prepaid annual credits
- Lower per-minute rates
- For growing applications
Enterprise
Contact sales
- Large volumes and custom models
- Deployment and support options
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Azure Speech
- Broad feature set in one service
- Strong enterprise compliance
- Can run in containers
- Many services and names to navigate
- Custom voices need approval
Deepgram
- Low latency for live audio
- Competitive per-minute pricing
- Self-hosting option
- Developer-only, no consumer app
- Accuracy varies by language
Which one should you choose?
Choose Azure Speech if you want:
- Broad feature set in one service
- Strong enterprise compliance
- Can run in containers
Watch out: many services and names to navigate.
Choose Deepgram if you want:
- Low latency for live audio
- Competitive per-minute pricing
- Self-hosting option
Watch out: developer-only, no consumer app.
Azure Speech vs Deepgram FAQ
What is the difference between Azure Speech and Deepgram?
Azure Speech: Microsoft's speech-to-text, text-to-speech and translation APIs. Deepgram: Speech-to-text, text-to-speech and voice agent APIs for developers. Both are audio & voice tools.
Is Azure Speech or Deepgram cheaper?
Azure Speech starts at See pricing page and Deepgram starts at See pricing page. Check both pricing pages for current plans.
Do Azure Speech and Deepgram have free plans?
Azure Speech: Yes. Deepgram: Yes.
Who makes Azure Speech?
Azure Speech is made by Microsoft, based in United States.
Who makes Deepgram?
Deepgram is made by Deepgram, based in United States.
Which should I choose, Azure Speech or Deepgram?
Choose Azure Speech if you value broad feature set in one service and strong enterprise compliance. Choose Deepgram if you value low latency for live audio and competitive per-minute pricing.