AI Voice Agents

Mexilet builds and operates production AI voice agents that call, answer, qualify, book and follow up in natural, multilingual conversation. It's the same engine ("Aiva") already running live on this site and across our own products — so you get battle-tested quality at a fraction of the usual per-minute cost.

Proven in production

We run this tech ourselves — on BookPropertyVisit.

Marketplace platform, AI voice + lead engine, buyer and provider dashboards — running in production.

See BookPropertyVisit
BookPropertyVisit — live product screenshot

Why You Need AI Voice Agents

01

Answer every inbound call 24/7 — no hold music, no missed leads

02

Automate outbound calling: lead qualification, reminders, follow-ups and surveys

03

Cut call-center and per-minute costs vs human agents or big-name platforms

04

Speak your customers' language — English, Hindi, Malayalam and more

05

Book appointments and push outcomes straight into your CRM / ERP

06

Scale to many concurrent calls without hiring

Our AI Voice Agent Services

Inbound Voice Agents

AI that answers your business line, understands the caller, resolves or routes, and captures every lead.

Outbound Calling Bots

Automated calling for lead qualification, reminders, renewals, feedback and re-engagement campaigns.

Multilingual & Natural

Low-latency, human-like speech with accent-aware recognition and TTS across Indian and global languages.

CRM / ERP Integration

Outcomes, transcripts and bookings flow straight into your systems via Frappe/ERPNext, REST and webhooks.

Qualify & Book

The agent qualifies intent, scores leads and books appointments / site visits on its own.

Our Own Voice Engine

Our own voice stack (SIP/Asterisk + streaming STT + LLM + TTS) — running it ourselves is what keeps per-minute cost down.

Our Process

01

Define the Calls

Map the inbound / outbound scenarios, scripts, languages and success outcomes.

02

Build the Agent

Configure the persona, knowledge, guardrails and integrations on our voice stack.

03

Connect Telephony

Wire up your number / SIP trunk — or use ours — inbound and outbound ready.

04

Test & Tune

Pilot on real calls; refine prompts, latency and human-handoff rules.

05

Go Live & Scale

Launch, monitor transcripts and outcomes, and scale concurrency as you grow.

Questions Clients Ask Us

Full IP assignment is written into every contract — an NDA is signed before work begins, and ownership of the code, designs and infrastructure transfers to you as milestones are paid.

Yes — an NDA is signed before work begins. Ask us and we will send it over before your first call.

Scoping starts right after your first conversation, and a typical engagement is up and running in about two weeks.

The same senior engineers who build and operate our own nine live products. A senior engineer — not a sales bot — replies within 24 hours.

You get clean repositories, documentation and infrastructure access — and we can stay on for support, maintenance and iteration. There is no lock-in.

Ready to get started with AI Voice Agents?

Talk to the engineers who actually build it — free consultation, a clear scope and a fixed quote.

Since 2017 · 9 live products · 4 AI-native · ~2-week start · 60–70% below US/UK cost

  1. A senior engineer — not a sales bot — replies within 24 hours.
  2. NDA + scoping call.
  3. Proposal with your team and a ~2-week start.