Cheapest AI Voice Agent in India (2026): ₹3/Min, No Hidden Fees

The direct answer

Outpero's entry rate is ₹3.5 per minute — billed from a prepaid credit balance where 1 credit equals ₹1 — with no separate charge for the underlying speech-recognition, language-model or speech-synthesis providers on top. Add a zero setup fees, and that is the entire bill. Among vendors serving the Indian market that actually publish a rate rather than routing every pricing question to a sales call, this is the lowest all-inclusive figure as of this check (2026-07-30).

The honest exception: Edesy's tiered plans bundle a block of free minutes each month — 300 minutes on its ₹1,499 tier — which can undercut Outpero's total bill at very low monthly call volumes, before the per-minute rate difference has room to matter. "Cheapest" depends on your volume, not just the headline rate, and the section below shows exactly where that crossover sits.

What ₹3.5/min actually includes

Outpero prices calls in three voice-quality tiers — Value at ₹3.5/min, Standard at ₹5/min, Premium at ₹7/min — and ₹3.5/min is the entry tier, not an average or a promotional rate. All three are billed by the second, rounded up to the nearest 30-second block, from the same prepaid credit balance, with no separate invoice from a model provider.

Where a cheaper-on-paper plan quietly costs more

• —A concurrency cap that isn't disclosed until after you've signed — the plan that looked cheapest fails at the exact peak-hour moment you bought it for.
• —A setup or integration fee charged separately from the monthly or per-minute rate, sometimes as a one-off professional-services cost.
• —Telephony and DLT registration charged as line items on top of the platform fee, rather than bundled into one published number.
• —A per-minute rate that excludes ring time, hold time, or provider passthrough — ask specifically whether the quoted rate is for connected minutes only.

Built for more than one language, not locked to one

Outpero ships two selectable voice modes: a bilingual mode that speaks fluently and switches between two languages mid-sentence the instant the caller does — without a pipeline swap or asking them to repeat — and an English-only mode for businesses whose callers are English-first anywhere in the country. The bilingual mode also understands common words from a third language dropped into a call, so a caller who mixes languages naturally is never asked to slow down or restart. This is real multilingual handling built around how Indian callers actually speak, not a single-language product with a translation layer bolted on.

How to verify any "cheapest" claim yourself, in ten minutes

1. 01Ask for the full per-minute rate in writing, and ask explicitly whether model-provider costs are billed separately — the Vapi pattern above is common enough to check for by default.
2. 02Ask for the concurrency ceiling for your busiest realistic hour, not a best-case headline figure.
3. 03Ask whether there's a setup fee, and whether DLT registration and a dedicated number are bundled into the published rate or billed on top.
4. 04Do the maths for your own volume: multiply your monthly call minutes by the per-minute rate, add any fixed fee, and compare the total — not just the headline number — against every vendor you're considering.

A short verdict

For most Indian businesses evaluating cost per call, Outpero's ₹3.5/min, all-inclusive, published on the page with no demo required, is the cheapest real number in the market today. The one case where it isn't: very low monthly volume, where a tiered competitor's bundled free minutes can still come out ahead. Run the maths on your own call volume before deciding — the answer is a calculation, not a slogan.

Frequently asked questions