Choose Cartesia if you need
- Integration with Genesys, Rasa or Bandwidth. We haven't found them on Deepgram's website.
- SSO. We haven't found it on Deepgram's website.
At a glance
- Cartesia has a free plan. We haven't confirmed one for Deepgram.
- Cartesia's lowest paid plan is Pro at $5 per month, as of October 20, 2026.
- Both are available on API.
- Both work with Twilio, LiveKit and Pipecat.
- Both list SOC 2.
- Only Cartesia lists SSO.
- Only Deepgram lists GDPR and HIPAA.
- Both have a public API.
- Both can be self-hosted.
From each tool's own website, checked on the dates below, and from published reviews.
Which to choose
From the facts checked for both tools, not from opinion. A fact we haven't confirmed for one of them is never counted.
Choose Deepgram if you need
- Integration with Amazon Connect or Vapi. We haven't found them on Cartesia's website.
- GDPR or HIPAA. We haven't found them on Cartesia's website.
Cartesia
Nobody has reviewed Cartesia yet. Its rating shows once it has 3 reviews.
Review Cartesia
Deepgram
Nobody has reviewed Deepgram yet. Its rating shows once it has 3 reviews.
Review DeepgramThe facts
- What it does
- CartesiaVoice agents that answer and make calls, and the speech models behind them, in one API
- DeepgramSpeech-to-text, text-to-speech and voice agent APIs for real-time, enterprise voice AI
- Free plan
- CartesiaYes
- DeepgramNot confirmed
- Pricing
- CartesiaMonthly plans with usage credits
- DeepgramUsage-based
- Paid plans from
What they share
From the platforms and integrations each website lists.
Platforms
Both
- API
Only CartesiaNothing else listed
Only DeepgramNothing else listed
Integrations
Both
- Twilio
- LiveKit
- Pipecat
Only Cartesia
- Genesys
- Rasa
- Bandwidth
People who switched
Reviewers who say they used one of these before the other.
No reviewer has said they moved between Cartesia and Deepgram yet.
Used either of them?
Your review makes this comparison better for the next person. Review Cartesia or review Deepgram.