Speak your customer's language, their dialect, and every switch in between.
Agni talks the way people in your market actually talk. Regional dialects across 50+ languages. Natural speech that answers in under 500 milliseconds. A caller can change language halfway through a sentence and Agni follows without missing the turn. And it typically costs 25 to 50% less per minute.*
Speech in, speech out, live conversation. We compare against other real-time voice agents, not text-to-speech or speech-to-text APIs.
*From $0.06 per minute for real-time speech-to-speech voice, plus a platform subscription; telephony and higher concurrency may carry additional fees. Typically 25 to 50% lower per minute than published list prices for major voice AI providers. Based on public pricing pages for real-time voice agent products, including LLM and voice components, checked September 2026. Excludes platform subscription and telephony. Competitor pricing changes often; your result depends on your configuration and volume.
Vapi is a flexible platform. Your callers need their own voice.
Vapi is a flexible orchestration platform that lets you pick your own providers, and plenty of good teams ship on it. If your calls are in English and your team enjoys choosing each part of the stack, it is a solid place to be.
In Southeast Asia, the Middle East, Africa and South Asia, people rarely speak one textbook language on a call. They speak a regional version of it, and they mix in a second language when it is quicker. Agni is built for that, from the dialect up.
Our dialect depth and switching matter most when your customers speak more than one language. If they do not, the case for moving rests on price, and you should hold us to a hard number on your own volume.
Vapi is a trademark of its owner and is used here for identification only. Statements about Vapi describe publicly available information and should be checked with the vendor directly.
What callers notice, and what finance notices.
Hindi in Mumbai does not sound like Hindi in Delhi. Gulf Arabic is not Egyptian Arabic. Agni covers 50+ languages with city and regional dialects, so a caller hears someone who sounds like they are from the same place.
Real-time speech to speech that sounds like a local person talking, not a script being read. Responses come back in under 500 milliseconds, so the conversation keeps a natural rhythm and people do not talk over it.
This is the one callers feel most. Someone starts a sentence in Hindi and finishes it in English, or moves from Arabic to English for an account number. Agni follows inside the same turn. No re-prompt, no handoff, no asking them to repeat.
Real-time speech to speech as standard, bundled in one rate, not a model you pick and pay for separately. From $0.06 per minute for real-time voice, typically 25 to 50% lower per minute than published list prices for major voice AI providers.* At contact centre volume, that difference shows up in the budget.
*From $0.06 per minute for real-time speech-to-speech voice, plus a platform subscription; telephony and higher concurrency may carry additional fees. The 25 to 50% range compares real-time voice agents, not text-to-speech or speech-to-text APIs. Based on public pricing pages for real-time voice agent products, including LLM and voice components, checked September 2026. Excludes platform subscription and telephony. Competitor pricing changes often; your result depends on your configuration and volume.
Your caller changes language halfway through. Agni goes with them.
Real customers do not pick a language at the start of a call and stick to it. They reach for the word they know best. Agni understands the whole sentence and answers in the way the caller is speaking, in the same turn.
Illustrative example written for this page to show how switching works. It is not a recording or transcript of a real customer call.
Prove it on your calls before you move a single route.
Your current setup stays live the whole time. You decide when anything moves, based on your own results.
Bring a real scenario and the languages your customers use. We run it live, in your market's dialect, so you can hear the switching for yourself.
Agni handles a slice of your own calls while your current setup stays live for everything else. You compare the results on your own traffic.
Shift routes one at a time, only when your own results back it up. You can keep your existing phone numbers through SIP or your current carrier.
When you should not switch.
Five situations where the honest answer is stay. We would rather say so here than months into a deployment that never made sense for you.
Choosing and changing each provider behind your assistant is what Vapi is built for. Agni is a single real-time voice system, so if that hands-on flexibility matters most to your team, stay where you are.
If you are still finding product-market fit, our enterprise setup is more than you need right now. Ship on what you have and come back when call volume is a line in someone's budget.
If a pre-built integration is central to how your calls run, ask us about it first. We will tell you plainly whether we can support it, and if the answer is no, it is no.
Then dialect depth and switching, which is most of what we are, will not change much for you. The case rests on cost alone, and you should push us hard on price.
The per-minute saving is real, but at small volume the total is not worth the effort of a change. Wait until the numbers make it obvious.
Run your own numbers first.
Put in your real minutes and what you pay today. The calculator gives you a year one figure you can take to finance without us in the room.
Calculator output is an estimate built from the inputs you provide. It is not a quote and not a forecast of your result.
See it on your own use case.
Bring your hardest language mix and a real scenario. We will run it live and tell you on that call whether switching is worth it.
Talk to Agni yourself. Change language halfway through a sentence and listen to it follow.
Hear it live →Enter your minutes and current rates and see a year one figure. About 90 seconds.
Run the calculator →Bring a real scenario and the languages your customers speak. We run it live on the call.
Book a demo →Do your customers feel it?
Bring your ops lead. We run your own scenario in your market's dialect, live on the demo.