Air AI vs Deepgram
A side-by-side comparison of capabilities, autonomy, integrations, and pricing to help you choose.
Short answer: choose Air AI if you want defunct ai voice agent; subject of a 2026 ftc enforcement settlement (Autonomous agent, enterprise); choose Deepgram if you want voice ai infrastructure: speech-to-text, text-to-speech, and a voice agent api (Assistant, usage).
| Air AI | Deepgram | |
|---|---|---|
| What it is | Defunct AI voice agent; subject of a 2026 FTC enforcement settlement | Voice AI infrastructure: speech-to-text, text-to-speech, and a voice agent API |
| Type | agent | platform |
| Autonomy | Autonomous agent | Assistant |
| Pricing | enterprise | usage · $0.0048/min (Nova-3 streaming STT) |
| Best for | smb | developers, enterprise |
| Deployment | saas | saas, api, self-hosted, on-prem |
| Modalities | voice | voice, text, api, code |
| Models | proprietary | proprietary |
| Protocols | none | rest-api, function-calling |
| Integrations | - | Twilio, LiveKit, Vapi, Amazon SageMaker |
| Capabilities | 2 documented | 4 documented |
Air AI
- +2023 demos were unusually natural and long-duration for the era and reached a wide audience
- -Defunct: no live product, and the air.ai domain now belongs to an unrelated company
- -Subject of an FTC enforcement action and 2026 settlement banning the owners from marketing business opportunities
Deepgram
- +Mature, competitive STT (Nova) with low per-minute pricing and strong streaming
- +Rare true self-hosted, on-prem, and air-gapped options for regulated and government use
- +A single Voice Agent API collapses the STT-LLM-TTS stack
- -Infrastructure, not a finished product: you build the agent and UX yourself
- -The Voice Agent API is materially pricier, and connection-time billing can surprise
Which should you choose?
Air AI is defunct ai voice agent; subject of a 2026 ftc enforcement settlement, best for smb. Deepgram is voice ai infrastructure: speech-to-text, text-to-speech, and a voice agent api, best for developers, enterprise. The right choice depends on the autonomy level you want, your existing integrations, and your budget, all compared above.