What can a custom AI chatbot do for my business?

A custom AI chatbot answers questions from your own content, qualifies leads with a short set of questions, books meetings on your calendar, and hands conversations to a human with full context. It works on your website, WhatsApp, Instagram or Messenger around the clock.

How is this different from a generic chatbot plugin?

A generic plugin follows a fixed menu and does not know your business. RevixPlus builds the assistant on your site content, pricing, policies and past conversations, adds guardrails on what it may promise, and connects it to your CRM and calendar so leads are captured.

Can you build a WhatsApp chatbot for Pakistan or the UAE?

Yes. We build WhatsApp Business API bots for order status, cash-on-delivery confirmations, catalog questions and lead capture, which fits markets like Pakistan and the UAE where WhatsApp is the main customer channel. The bot hands off to your team inside the same thread.

What is an AI voice agent and when does it make sense?

An AI voice agent answers phone calls, understands natural speech, and handles bookings, FAQs or intake before transferring to a person. It makes sense when a business misses calls after hours or spends staff time on routine phone requests like appointment scheduling.

How much does a chatbot cost to build?

A custom chatbot at RevixPlus starts at $3,500 for one channel, delivered in about two weeks with lead capture, handoff and a month of tuning. Voice agents and multi-channel deployments are quoted after a call, and monthly costs cover model and messaging usage.

AI Solutions

Custom chatbots and voice agents that capture and qualify leads

Most visitors leave with a question nobody answered. A concierge on your site, a bot in your WhatsApp inbox, or a voice agent on your phone line can answer it at two in the morning, qualify the lead, book the call and hand the conversation to a human with full context. Built on your real content, not a generic script.

Get an estimatefrom $3,500 · 2 weeks

Sound familiar?

Questions arrive after you close

Prospects message at night and on weekends, get silence, and buy from whoever replies first. Your team wakes up to a queue of conversations that have already gone cold.

Support answers the same thing daily

Delivery times, pricing, how to reset a password, where the office is. The same thirty questions fill the inbox, and the people answering them cannot get to the hard cases.

Bots that frustrate instead of help

The old chatbot loops through menu options, cannot understand a plain sentence, and has no way to reach a person. Customers learned to type "agent" and ignore everything else.

What you get

Website concierge widget
WhatsApp and Instagram bots
Voice agent with call handling
Lead qualification flow
Booking and calendar integration
Human handoff with context
Conversation analytics
Tone and guardrail rules

Stack and tools

Claude API
OpenAI Realtime
Vercel AI SDK
WhatsApp Business API
Instagram Messaging API
Twilio
Cal.com
HubSpot
Next.js
n8n

How we do it

1
Learn your business
We ingest your site, FAQs, pricing, policies and past conversations, then define what the assistant may say, what it must never promise, and when it hands off to a person.
2
Design the conversations
Qualification questions, booking paths and support flows are written with your team and tested against real transcripts so the assistant sounds like you and asks what matters.
3
Build and connect
The assistant goes live on your site, WhatsApp, Instagram or phone line, connected to your calendar, CRM and ticketing tool so every lead and request lands where your team works.
4
Tune on real traffic
For the first month we review conversations weekly, fix gaps in knowledge, tighten guardrails, and report what people ask, where they convert, and where humans had to step in.

Starting at

from $3,500

Typical timeline 2 weeks. One channel in the first release. Voice agents are quoted separately.

Get an exact quote

Related work

The Toys (RevixPlus growth lab)

E-commerce, kids' toys and clothing

thetoys.pk

E-commerce, kids' toys and clothing

Pakistan

A kids' toy store and the social creative system behind it

A nationwide cash-on-delivery toy store for Pakistani families, paired with a bright, age-segmented social creative system on Instagram and Facebook that we run as our own growth lab.

Custom storefront
Docker
Coolify
WhatsApp Business

Revix MD

Healthcare, medical billing and RCM

revixmd.com

Healthcare, medical billing and RCM

United States

A fast, content-led website for a medical billing company

A WordPress site built on Bricks Builder with a teal brand system, a growing blog with load-more browsing, and a subscribe flow that sends readers a weekly Billing Insights email.

WordPress
Bricks Builder
WPCode
WP Rocket

Sushi2500

Restaurants and food delivery

sushi2500.dk

Restaurants and food delivery

Denmark

Online ordering for a Copenhagen sushi restaurant

A WooCommerce ordering site for a sushi restaurant serving Copenhagen and Central Zealand, where customers build a menu order, pick delivery or pickup and pay online.

WordPress
WooCommerce
PHP
Bootstrap

Chatbots & Voice Agents: questions people ask

Often paired with

Let's scope your chatbots & voice agents project.

Tell us what you are building or what is slowing you down. We reply within one business day.

Start a project WhatsApp

Sound familiar?

Questions arrive after you close

Support answers the same thing daily

Bots that frustrate instead of help

What you get

How we do it

Learn your business

Design the conversations

Build and connect

Tune on real traffic

Related work

A kids' toy store and the social creative system behind it

A fast, content-led website for a medical billing company

Online ordering for a Copenhagen sushi restaurant

Chatbots & Voice Agents: questions people ask

Further reading

Often paired with

RAG Assistants

AI Agents & Automation

Social Media Marketing

Let's scope your chatbots & voice agents project.