ODeepgram · GPT-Live · Compare · Checked Oct 27, 2026
Deepgram Voice Agent API vs OpenAI GPT-Live 1 pricing: which is cheaper?
At 1,000 minutes a month, Deepgram Voice Agent API costs $79.55 and OpenAI GPT-Live 1 costs $54.55 on our stack, a difference of $25.00 in favor of OpenAI GPT-Live 1, before GPT-Live's backend model tokens. Checked Oct 27, 2026 (Deepgram) and Oct 29, 2026 (GPT-Live).
Deepgram$79.55$0.0796/min at 1,000 minPricing deepgram.comMonthly cost at four volumes
| Volume | Deepgram | GPT-Live |
|---|---|---|
| 500 min/mo | $40.35 | $27.85 |
| 1,000 min/mo | $79.55 | $54.55 |
| 5,000 min/mo | $393.15 | $268.15 |
| 10,000 min/mo | $785.15 | $535.15 |
Our calculation from list prices: 3-minute inbound calls, 10 at once, one US number. A green dot marks the cheaper side. Change the scenario.
What each one bills for
| Item | Deepgram | GPT-Live |
|---|---|---|
| How it bills | Bundled rate | Pick your providers |
| Headline rate | $0.075/min Standard tier | $0.05/min session time |
| All-in per minute at 1,000 | $0.0796/min | $0.0546/min |
| Concurrency | 45 connections (Standard) | Build 50, Launch 300, Grow 500 |
| Free to start | $200 credit | None |
| Telephony | Bring your own carrier | Bring your own telephony |
| LLM | Not itemised on the pricing page | Billed separately; gpt-6-luna suggested |
Where the money goes at 1,000 minutes
Platform & linesBundled AI rateLLMTranscriberVoicePhone
Deepgram Voice Agent API
$79.55 /mo at 1,000 min
- Voice Agent API, Standard tier$75.00
- Telephony: Twilio Elastic SIP, US local inbound$3.40
- Twilio number$1.15
OOpenAI GPT-Live 1
$54.55 /mo at 1,000 min
- GPT-Live 1 session time$50.00
- Telephony: Twilio Elastic SIP, US local inbound$3.40
- Twilio local number$1.15
- Concurrency for 10 calls (Build includes 50)$0.00
Backend model tokens and tool calls are billed separately and are not in this total, so the real cost is higher.
FAQ
Is Deepgram cheaper than GPT-Live?
At 1,000 minutes a month, Deepgram Voice Agent API costs $79.55 and OpenAI GPT-Live 1 costs $54.55 on our stack, a difference of $25.00 in favor of OpenAI GPT-Live 1, before GPT-Live's backend model tokens. Checked Oct 27, 2026 (Deepgram) and Oct 29, 2026 (GPT-Live).
How much does Deepgram cost per minute?
Deepgram Voice Agent API lists $0.075/min (Standard tier). All-in on our stack it works out to $0.0796 a minute at 1,000 minutes a month, or $79.55.
How much does GPT-Live cost per minute?
OpenAI GPT-Live 1 lists $0.05/min (session time). All-in on our stack it works out to $0.0546 a minute at 1,000 minutes a month, or $54.55.
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