The AI voice agent development company built for real phone calls

Buy first if a packaged product covers your calls and connects to your systems — it's faster and cheaper where it fits. You move to a built agent when the packaged one can't reach your telephony, can't hit the latency that makes a call feel natural, or can't integrate with the booking, order and account systems a real call depends on. A traditional IVR menu is a different thing entirely: it makes callers navigate; a voice agent lets them just say what they want. We'll tell you honestly when a product would serve you better than a build.

By treating latency as the primary requirement, not a detail. We stream speech-to-text while the caller is still talking, start reasoning before they finish, and stream the reply back so the first words come quickly. Every stage in that loop has a latency budget we measure against. Barge-in is built in, so the agent stops the instant a caller talks over it and picks up what they said. That real-time loop is the hard part of voice, and it's where most of the engineering goes.

Better than a clean demo suggests, but only because we test for it. Speech-to-text degrades on accents, background noise and long strings of digits or spelled-out letters, so we evaluate against recordings from your actual queue rather than a studio sample, and pick and tune the speech models on that basis. On the values a call turns on — names, postcodes, reference numbers — the agent reads back what it heard and confirms, so a mishearing becomes a correction rather than a wrong action.

It hands the call to a human, warmly. When confidence drops, the caller asks for a person, or the conversation leaves the agent's remit, it transfers to your team and passes across a summary of what was said so the caller doesn't have to start again. The agent has a defined boundary rather than bluffing past the edge of what it knows, and every escalation is logged so you can see what triggered it and tune the thresholds.

As a first-class part of the design, because voice is regulated. We build consent capture into the call flow to match the rules where your callers are, control who can access recordings and transcripts, and keep personal data inside your environment and accounts wherever the architecture allows. Where a speech or model provider sits in the path, we tell you exactly what audio leaves your infrastructure and under what terms before you approve the design.

More often than the pitch suggests, and we'd rather say so early. If your callers are usually distressed, in dispute, or ringing about something genuinely complex, a voice agent adds a layer they'll want to get past. If the interaction is better as a text — a link, a form, a confirmation someone can read at their own pace — a chatbot or an SMS is the kinder choice. And if you don't have systems the agent can read booking or order data from, there's nothing for it to actually do yet. Voice is powerful for high-volume, structured calls; it's a poor fit for everything else.

Usually, yes. We connect through SIP to most modern phone systems and contact-centre platforms, or through a provider like Twilio, and we can sit in front of your existing numbers so callers dial what they always have. Where warm transfer to your human agents is needed, we wire it into the same system so the handover stays inside your telephony rather than bouncing the caller to a separate line.

Build cost is driven by how many distinct call types you want covered, how many systems the agent has to read from and write to, and the accent and noise conditions on your line. Running cost is separate and worth modelling early: speech-to-text, text-to-speech, the language model and telephony minutes all bill per call, and we estimate that per-call figure during design so you can budget honestly. On timeline, a scored spike of the hardest call is usually a few weeks; a hardened agent on your telephony with warm transfer is typically a few months, depending on how many call types and integrations are in scope.

Our own in-house engineers in Sahibzada Ajit Singh Nagar, Punjab — 45+ of them, with over a decade of combined delivery experience, delivering for clients in 15+ countries. Nothing is subcontracted. You own the code, the repository and the pipeline from day one, you meet the engineers who will be on your project before you sign, and the person demonstrating the work each sprint is the person who built it.