A push notification gets ignored. A text message gets ignored. A voice that says "your child's bus is eight minutes away" in the language spoken at home does not. We build that — and it's live right now in a patent-filed product on both app stores.
People have hundreds of unread notifications. A banner competes with every other app on the phone. A voice message arriving at the right moment does not.
In India, the Gulf and Southeast Asia, the person using your product often reads a different language at home than your app was written in. Voice removes that barrier.
Driving, cooking, working, walking a child to a gate. Voice reaches people in situations where reading a screen is not an option.
Older users, users with low literacy, users with visual impairment. Voice is the most inclusive interface there is, and it's usually the last one anyone builds.
Something happens in your system, and the right person hears the right sentence in the right language. That's the whole product.
A vehicle arrives, a payment fails, a delivery is delayed, an emergency button is pressed. The event fires, the voice message is generated from live data and delivered.
Live in production: bus arrival and SOS alerts
Appointment tomorrow, subscription renewing, medication due, document expiring. Cron picks the recipients, the voice layer handles the language.
Cuts no-shows without adding staff
For people who don't have your app, or don't open it. The same pipeline places a call and speaks the message, with delivery status logged back.
Reaches users your app never will
"Press 1 to confirm, 2 to reschedule." Structured voice interaction where the options are fixed and the outcome writes straight back into your database.
Confirmations without a call centre
A speaker icon next to content that reads it aloud, in the user's language. The cheapest accessibility win available in most apps.
Flutter and web, cached for repeat plays
Voice is pointless if the interface is still monolingual. We do the whole layer — strings, layout, right-to-left, number and date formats, then voice on top.
Shipped 354 and 632 key translation sets
We built a child-safety platform for school transport. Live GPS, one-tap SOS, secure QR boarding — and the part parents actually mention is the voice.
When a bus is approaching, the parent doesn't get a banner they'll swipe away. They hear a sentence with the bus number and the minutes, in Hindi or English depending on who is listening. Two parents on the same route, on the same alert, hear two different languages. Neither of them configured anything.
It's patent-filed in India, live on Google Play and the App Store, and it runs every school day. That's the difference between a voice demo and a voice product.
The pipeline is language-agnostic by design. Highlighted below are the ones we run in production today; the rest are a config entry away.
None of this is exotic. What makes it work in production rather than in a demo is the unglamorous middle: caching so it isn't expensive, fallbacks so it doesn't fail silently, and logging so you know it actually reached someone.
We built this into a live product before selling it to anyone, which is why the edge cases are already handled.
Bus enters a geofence, payment fails, SOS pressed, cron reaches a reminder. Your existing system already knows — we hook into it rather than replacing it.
User preference first, then device locale, then region default, then a configured fallback. Decided per person, so one event can produce five languages.
Templates hold the fixed phrasing per language; live values — bus number, minutes, amount, name — are inserted. Grammar handled per language, not translated word by word.
Neural text-to-speech produces the clip. Repeated phrases are cached so you don't pay to regenerate "your bus is arriving" ten thousand times a month.
In-app playback, an outbound call, or WhatsApp audio — whichever reaches that user. Every send is logged with status, so silent failures become visible instead of invisible.
"AI voice agent" often means a bot that holds a live phone conversation with your customer. That is not what we do, and we'd rather you know now than three weeks into a project.
What we do build is the part most businesses actually need and almost nobody does well: the right message, in the right language, reaching the right person at the right moment — reliably, cheaply, and in production.
Text-to-speech usage is billed by the provider on your own account and is usually a small fraction of the build cost. Caching keeps it that way.
One pipeline into an existing app
fixed price · 2–3 weeks
The full thing, like ours
fixed price · 5–8 weeks
Ongoing, full-time, yours alone
approx. $6/hour · 160 hrs
Invoiced in USD, GBP, EUR, AED, MYR, SGD or INR. No setup fee, no minimum contract. · Hire a dedicated AI developer instead? →
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Free 30-minute call. We'll tell you honestly whether voice is worth it for your use case — sometimes a better-written notification is the cheaper answer.
support@thetechnosquare.com · Pilani, India · Working worldwide 🌍