AI Voice Agent,source code, one-time purchase

One brain.
Every channel.

An AI voice agent that handles phone calls and browser conversations — with a single shared memory. Customers are recognised across every channel and never have to repeat themselves.

Get in touch See what it does →
Full source code One-time price 100% open source tech
Shared memory
Browser + Phone
Live call
00:02:47
MW
Marcus W.
+1 (347) 555-0182
Agent
"I can check that order status for you right now."
Pricing model
One-time purchase
Capabilities

One agent. Website and phone.

Not a call-centre bot, not a chat widget,a single AI that works across every channel your customers use, with one shared brain behind it all.

01

One brain across browser and phone

A customer chats on your website, then calls later,the agent picks up exactly where they left off. Same memory, same context, same conversation. No repetition, no friction.

02

Schedules calls from the browser

A customer on your website asks for a callback,the agent books it on the spot and places the outbound call automatically.

03

Trained on your business

Upload your policies, FAQs, product details. The agent answers from your own knowledge,accurately, every time.

04

Plug in your own everything

Bring your own LLM, your own tools, your own voice. The system is built to be extended,not locked to any vendor or API.

05

Sounds like your brand

Configure a voice and persona that fits your business. Callers hear your brand,not a generic assistant.

06

Buy once. Own it forever.

Full source code delivered to you. Built entirely on open source technology. No subscription, no per-minute fees, no vendor dependency. Run it on your own server and never pay again.

100% open source tech No lock-in One-time purchase

From purchase to live in days, not months.

Step 01

Configure it to your business

Set your agent's name, persona, and knowledge base. Connect your phone number. Plug in the LLM and tools you already use,or use the defaults.

Step 02

Deploy on your own server

The full source code is yours to host. Your infrastructure, your data,nothing passes through a third party. No ongoing bills, ever.

Step 03

One brain, every touchpoint

Your website agent and your phone agent share the same memory. Customers are recognised across channels and never have to repeat themselves.

Use cases

Built for any business that takes calls

The AI voice agent adapts to your industry, your tone, and your workflow. One codebase,infinite configurations.

Real estate

Qualify leads, book viewings, and answer property questions around the clock,without an extra hire.

Medical & dental

Handle appointment scheduling, reminders, and common patient questions. HIPAA-friendly,data stays on your server.

SaaS & tech

Embed a voice agent on your product's support page. It knows your docs, handles tier-1 tickets, and escalates when needed.

E-commerce

Track orders, process returns, and answer product questions by voice,on your site and on your support line.

Law firms

Screen new enquiries, gather case details, and book consultations,before a human ever picks up the phone.

Service businesses

Plumbers, electricians, agencies,let the agent handle inbound enquiries and book jobs while you're on-site.

FAQ

Common questions about the AI voice agent

One-time purchase. You receive the full source code and own it forever. No monthly fees, no per-minute charges, no SaaS bill. Deploy it on your own server and it runs for free indefinitely.

Yes. The AI voice agent handles inbound and outbound phone calls (via Twilio) and runs as a real-time browser voice agent on your website. Both share the same memory,customers are recognised across every channel without repeating themselves.

Your choice. The agent is built to be LLM-agnostic,plug in Claude, GPT-4o, or any other model you already use. You can also bring your own tools, your own knowledge base, and configure voices that sound like your brand.

Yes. A customer on your website can ask the agent to arrange a callback. The agent books it and places the outbound call automatically,no human needed in the loop.

It runs entirely on your own infrastructure,your server, your cloud account. Nothing passes through a third party. Full source code means full control: you can audit every line before deploying.

100% open source technology,Whisper for speech recognition, streaming TTS, a production RAG system with hybrid BM25 and vector search for your knowledge base, and a pluggable tool framework. No proprietary black boxes. You own and can modify everything.

Any business that handles customer calls,real estate agencies, law firms, medical practices, dental offices, e-commerce stores, SaaS companies, and service businesses. If you have a phone line or a website, the voice agent can automate those conversations.

Those are SaaS platforms,you pay per minute forever and your data lives on their servers. The Voice Agent is source code you buy once and own. Deploy it on your own infrastructure, pay no ongoing fees, and keep full control over every part of the system.

Get in touch

Tell me about your business

I'll get back to you within 24 hours. No pitch,just an honest conversation about whether this is the right fit for you.

Email hi@thevoiceagent.dev
Response time Within 24 hours

I read every message personally.

Message received.

I'll be in touch within 24 hours.