Last updated: 28 June 2026
Azure vs Deepgram: TTS Pricing Comparison
Azure is 47% cheaper starting at $0.016/1k chars. Here's the full breakdown of pricing, quality, latency, and language support.
Price Comparison
| Characters | Azure Neural Standard | Deepgram Aura |
|---|---|---|
| 10,000 | $0.16 | $0.30 |
| 100,000 | $1.60 | $3.00 |
| 1,000,000 | $16.00 | $30.00 |
Feature Comparison
Azure
Best for: Enterprise applications needing the widest voice variety and Microsoft ecosystem integration.
Strengths
- ✓ 500+ voices
- ✓ 140+ languages
- ✓ Free tier (500k chars/mo)
- ✓ Custom neural voice cloning
Deepgram
Best for: Real-time conversational AI, voice bots, and applications where latency matters most.
Strengths
- ✓ Ultra-low latency (90ms)
- ✓ Streaming-optimized
- ✓ Simple pay-as-you-go
- ✓ $200 free credits
Frequently Asked Questions
Is Azure or Deepgram cheaper for text-to-speech?
Azure is cheaper, starting at $0.016 per 1,000 characters with Azure Neural Standard. That’s 47% less than Deepgram Aura at $0.030 per 1,000 characters.
How much does Azure TTS cost compared to Deepgram?
Azure pricing starts at $0.016 per 1k chars (Azure Neural Standard), while Deepgram starts at $0.030 per 1k chars (Deepgram Aura). For 1 million characters, that’s $16.00 vs $30.00.
Which has better voice quality, Azure or Deepgram?
Based on TTS Arena benchmarks, Azure scores higher on voice quality. Azure’s best model scores 3.9/5 while Deepgram’s best scores 3.7/5.
Azure vs Deepgram: which is faster?
Deepgram has lower latency. Azure’s fastest model has 150ms time-to-first-audio, while Deepgram’s fastest is 120ms.