Voice AI Pricing at Scale: What 1 Million Minutes Really Costs
Quick answer
At 1,000,000 minutes a month, global platforms such as ElevenLabs, Vapi and Twilio usually cost $100,000–$300,000 a month once every fee is added. Deepsa AI offers custom 1M-minute plans with telephony, AI models, multilingual voice and CRM/ERP write-back bundled into one predictable bill.
Why the headline rate breaks at volume
At small volumes, a few cents per minute barely matters. At 1M minutes, every $0.01 per minute is $10,000 a month — $120,000 a year. Global platforms stack fees from several providers:
- Platform fee — orchestration only (Vapi $0.05/min; Twilio ConversationRelay ~$0.07/min).
- Language model — billed separately or passed through.
- Speech-to-text and text-to-speech — often from yet another vendor.
- Telephony — carrier minutes and number rental.
- Add-ons — extra concurrent lines (Vapi $10/line/month), HIPAA ($2,000/month on Vapi) and zero data retention ($1,000/month on Vapi).
Worked example: 1,000,000 minutes a month
| Vendor | Platform fee | Billed on top | Estimated all-in |
|---|---|---|---|
| ElevenLabs Agents | $0.08/min × 1M = $80,000 | LLM pass-through + telephony (e.g. India mobile via Twilio ~$0.05/min = ~$49,600) | ~$130,000+ / month |
| Vapi | $0.05/min × 1M = $50,000 | STT + LLM + TTS + telephony at cost; 200 concurrent lines ≈ +$1,900/month | ~$100,000–$300,000 / month |
| Twilio ConversationRelay | ~$0.07/min × 1M = ~$70,000 | Carrier minutes (India mobile $0.0496/min ≈ $49,600) + your own LLM + build cost | ~$120,000+ / month |
| Deepsa AI | Custom volume plan | Telephony, AI models, multilingual voice, recordings and CRM/ERP write-back bundled | One predictable bill — quoted for your volume |
Estimates use public list prices from ElevenLabs, Vapi and Twilio as of September 2026. Enterprise discounts vary; confirm current rates with each vendor.
The costs that never appear on a price page
Engineering. Developer platforms hand you parts. Someone must build retries, number rotation, DNC suppression, CRM mapping and dashboards — then maintain them.
Vendor management. Four to six invoices, rate cards and support queues. When a call sounds wrong, you debug across all of them.
Manual re-entry. If call outcomes don't flow into Tally, SAP or your CRM automatically, your team re-types them — quietly erasing much of the saving.
How Deepsa AI prices 1M+ minutes
- Custom volume plans sized to your monthly minutes, from pilot to 1M+.
- One bill — telephony, speech, language model, voice, recordings and dashboards included.
- Per-qualified-lead option for sales programmes, so you pay for outcomes.
- CRM/ERP write-back included across Tally, SAP, Oracle, NetSuite, Salesforce, HubSpot and Dynamics.
- Nine Indian languages with automatic mid-call switching — no extra language fees.
For smaller programmes, see our AI voice agent pricing guide for India. For platform-by-platform detail, read the Deepsa AI vs ElevenLabs vs Vapi comparison and the enterprise voice AI buyer's guide.
Frequently asked questions
How much does 1 million minutes of voice AI cost?
On global self-serve platforms, 1M minutes a month typically lands between roughly $100,000 and $300,000 once platform fees, language models, voices and telephony are added. Deepsa AI quotes custom volume plans that bundle all of these into one lower, predictable bill.
Why are global voice AI platforms expensive at scale?
Their pricing is built on stacked per-minute fees from several vendors, plus concurrency, compliance and data-retention add-ons. Each fee looks small, but at 1M minutes every cent per minute equals $10,000 a month.
Does Deepsa AI charge per minute or per outcome?
Both are available. High-volume programmes can run on a custom per-minute plan, and sales programmes can run on per-qualified-lead pricing so you pay for outcomes, not airtime.
Price your 1M-minute programme
Share your monthly volume and languages — get a custom all-in quote.