AI Chat & Voice Assistants

Answer every customer, day or night.

Senior engineers build chat and voice assistants that answer from your own content, book appointments, and hand off to your team when a person should take over.

Book an intro call

Built for

  • White Legal Chambers logo
  • Best Chiropractors logo
  • WP Tailwatch logo
  • ChaseNext logo

What is an AI assistant?

An AI assistant is a chatbot or voice agent that holds a real conversation with your customers, on your website, WhatsApp, or phone line. It answers from your own content, takes actions such as booking an appointment, and passes the conversation to a person when it should. Setubo builds assistants that stay accurate, on-brand, and under your control.

0h

Fixed quote turnaround

24/7

Answers, including nights and weekends

0%

Code, data, and prompts you own

Any

AI model: frontier or self-hosted

Why most chatbots disappoint

Customers can tell a bad bot in one message.

How the usual options compare, and where Setubo fits.

Setubo

Nights and weekends
Always on, on every channel
Real, messy questions
Understood and answered from your content
Accuracy
Answers only from approved content
Actions: bookings, lookups
Connected to your calendar, CRM, and systems
Hand-off to a person
Passes the conversation over with full context
Cost as volume grows
Fixed build price, predictable running costs

Staff answering everything

Nights and weekends
Missed until morning
Real, messy questions
Handled well
Accuracy
Depends on the person
Actions: bookings, lookups
Manual
Hand-off to a person
Not needed
Cost as volume grows
Grows with headcount

Rule-based chatbots

Nights and weekends
Always on
Real, messy questions
Only the questions scripted
Accuracy
Accurate but narrow
Actions: bookings, lookups
Simple forms only
Hand-off to a person
Dead ends
Cost as volume grows
Low, but limited

Off-the-shelf AI chat widgets

Nights and weekends
Always on
Real, messy questions
Understood, but generic
Accuracy
Can make things up
Actions: bookings, lookups
Rarely connected
Hand-off to a person
Varies
Cost as volume grows
Per-seat or per-chat fees

What we build

Pick the conversations you want answered.

14 ready-to-build assistants for your website, WhatsApp, and phone line. Choose a team, or browse them all.

Lead Capture & Qualification

Answers every new enquiry, asks your qualifying questions, and passes hot leads to your team.

  • Website
  • WhatsApp
Shipped

Product & Pricing Questions

Answers what you sell, what it costs, and what fits, from your own content.

  • Website
  • WhatsApp

Demo & Consultation Booking

Finds a time that suits and books it straight into your calendar.

  • Website
  • Calendar

After-Hours Enquiries

Picks up messages and calls at night and on weekends, so no lead waits.

  • WhatsApp
  • Phone

FAQ & Policy Answers

Answers common questions from your help centre and shows the source.

  • Website
  • Help centre

Order & Booking Status

Looks up live orders or bookings and answers “where is my…” questions.

  • Shopify
  • Your database

Account & Billing Help

Handles simple account requests and routes the rest with full context.

  • Intercom
  • Zendesk

Phone Support Line

Answers your support number in a natural voice and transfers calls when needed.

  • Phone

Appointment Booking

Books appointments in chat or on the phone, from live availability.

  • Calendar
  • WhatsApp
  • Phone

Reminders & Confirmations

Sends reminders and confirms attendance to cut no-shows.

  • WhatsApp
  • SMS

Rescheduling & Cancellations

Moves or cancels bookings and fills the freed slot.

  • Calendar
  • WhatsApp

Internal Knowledge Assistant

Answers staff questions from your documents and wikis, with sources.

  • Drive
  • Notion
  • Slack

HR & Policy Questions

Answers questions from your handbook, day or night.

  • Slack
  • Teams

IT Helpdesk

Solves common IT requests and opens a ticket for the rest.

  • Slack
  • Teams
  • Jira

Don't see your task?

If your customers or team ask it, message it, or call about it, we can usually build an assistant for it.

In every assistant build

Helpful, accurate, and always on-brand.

What off-the-shelf chat widgets skip is exactly what we build in, whatever the size of the project.

  • Answers from your content

    It answers from the sources you approve, and says so when it doesn't know.

  • Hand-off to a person

    When a customer asks, or it's unsure, the conversation moves to your team with full context.

  • Tested on real conversations

    Checked against your customers' real questions before launch, and after every change.

  • Every conversation logged

    Read, search, and review what was said, so you can see exactly how it's doing.

  • Your voice, your languages

    Tone, greetings, and rules that match your brand, in the languages your customers use.

  • Your data stays yours

    Business AI terms that don't train on your data, or private models in your cloud.

  • Cost & usage monitoring

    Live view of conversations, errors, and AI spend, with alerts when something drifts.

  • Versioned prompts & models

    Every prompt and model change is reviewed, tested, and reversible.

How it works

From first message to trusted assistant.

You talk to it yourself, on your real questions, before any customer does.

  1. 01

    Day 1

    Brief

    We look at where customers reach you, what they ask, and what should happen next.

    • Fixed quote within 24 hours
  2. 02

    Week 1

    Knowledge & conversation design

    We gather your content, write the rules, and map when it should hand off to a person.

    • Locked scope, price, and launch date
    • Sample conversations you sign off
  3. 03

    Pilot

    Test on real questions

    Your team talks to it with real customer questions, and we tune it until the answers are right.

    • Accuracy report on your questions
    • Weekly demo
  4. 04

    Launch

    Go live on your channels

    It goes live on your website, WhatsApp, or phone line, with monitoring and conversation logs.

    • Production release in your cloud
    • Conversation logs and alerts
    • Handover documentation
  5. 05

    After launch

    Review, improve, or hand over

    Thirty days of support are included. Then we improve it from real conversations, add a channel, or hand it over.

    • 30 days of fixes and support
    • Optional dedicated engineer

Case study

White Legal Chambers logo

White Legal Chambers

Law firm · WhatsApp intake chatbot, Practice OS & website

A busy law firm with six practice areas, from litigation to immigration consultancy, ran on WhatsApp and manual work. New enquiries waited for someone to reply, every matter meant chasing documents and deadlines by hand, and it needed a website that reflected the quality of its work.

An AI chatbot on WhatsApp now answers and qualifies every enquiry, day or night, and passes the right ones into the firm's Practice OS, alongside a website that gives the chambers real credibility.

Visit whitelegalchambers.com
24/7

Enquiries answered and qualified

0

Practice areas in one system

0

System replacing a WhatsApp-driven workflow

“Working with Setubo was effortless from start to finish. They built us a PracticeOS and website that gave our chambers real credibility, along with AI automation that brings in and qualifies leads on its own. Our day to day practice, from litigation to immigration consultancy, now runs more smoothly and productively than it ever did before. They were responsive, meticulous about the details, and genuinely cared about getting the work right.”
Salman ButtCEO, White Legal Chambers

What we built

  • White Legal Chambers website homepage

    Business website

    Presents the chambers and its six practice areas with real credibility.

    • Website
  • White Legal Chambers Practice OS: a matter with its stage and auto-generated document checklist

    Practice OS

    The firm's internal system: cases, document checklists, and deadlines and hearings across six practice areas.

    • Internal system
  • WhatsAppHi, I need help witha student visa.Sure! Which countryand intake date?Canada, Jan 2027AI intakePractice areaUrgencyContact details24/7, in secondsPractice OSLEADSNew leadImmigration · CanadaQualified

    AI intake chatbot on WhatsApp

    Answers every new enquiry, asks the firm's qualifying questions, and passes qualified leads into the Practice OS.

    • AI chatbot
    • WhatsApp
Best Chiropractors logo

Healthcare · Clinic website & WhatsApp booking

A patient-first website for a two-clinic chiropractic and physiotherapy practice in Lahore, with appointment requests sent straight to the clinic on WhatsApp.

  • WhatsApp booking
  • Treatment pages
  • Two clinic locations
  • Maintenance & security
“Built around how we treat our patients.”
Dr Nadeem AkhtarPhysiotherapist, Best Chiropractors
ChaseNext logo

Our own product · AI search intelligence

Checks every week how leading AI assistants answer buyers' questions, and stores every answer, so we work with how assistants really respond.

  • Weekly AI-visibility checks
  • Stored AI answers
  • Competitor tracking
  • SEO & AEO engine

Built and run by our own team. We use it to help our clients get found, and chosen, on Google and in AI answers.

Missing enquiries after hours?

Tell us where your customers reach you and get a fixed quote within 24 hours, before any work starts.

Book a call

Who builds your assistant

3 senior specialists. 6 AI agents.

Two senior engineers lead your assistant and a senior QA engineer tests it end to end, with the AI agents it needs: integrations, review, security, testing, deployment, and docs.

Human · 15+ years

Lead engineer

Architecture & backend

Designs the system, owns every technical decision, and signs off each release.

Human · 8+ years

Senior engineer

Product & frontend

Turns the plan into working software and runs your weekly demos.

Human · 6+ years

Senior QA engineer

Quality & end-to-end testing

Tests the whole product end to end: every flow, device, and edge case, before each release.

Specialist AI agents

Every agent's work is reviewed by an engineer

  • Forge · Backend agentWrites APIs, data models, and integrations.
  • Lens · Code review agentChecks every change before a human reviews it.
  • Sentinel · Security agentScans for vulnerabilities, leaked secrets, and unsafe access.
  • Probe · QA agentWrites and runs tests on every change.
  • Pilot · DevOps agentBuilds, deploys, and watches your environments.
  • Scribe · Docs agentKeeps docs and handover notes current.

The best model for each job

We pick models per task, not per vendor, and switch as better ones ship.

  • Claude · AnthropicCoding and code review
  • GPT · OpenAIReasoning and product features
  • Gemini · GoogleLong documents and images
  • Grok · xAIReasoning and research
  • Jev · TypeSafe AIFast, structured decisions

Or private models, in your cloud

When data can't leave your infrastructure, we run open-weight models on your own servers instead.

  • Llama · Meta
  • Qwen · Alibaba
  • DeepSeek · DeepSeek
  • Kimi · Moonshot AI
  • Mistral · Mistral AI
  • GLM · Zhipu AI
  • gpt-oss · OpenAI
  • Gemma · Google

Ways to start

Three ways to get started.

Start small or go all in. Every option comes with senior engineers, AI agents, and code you own.

Small projects & fixes

On demand

$20 / hour25% off

$15/ hour

Limited offer for new clients

Senior engineers when you need them. No minimum hours, stop anytime.

  • Pay only for the hours used
  • Small builds, updates, and fixes
  • AI tools and model subscriptions included
  • Great way to try us first

Ongoing product work

Dedicated engineer

$2,400 / month33% off

$1,600/ month

Save $800 a month

A senior engineer with multiple AI agents, dedicated to your product.

  • Month to month, cancel anytime
  • Scale the team up or down anytime
  • Same engineers, month after month
  • AI tools and model subscriptions included
Talk to us

Answering customers 24/7

AI assistant builds

Fixed priceQuoted in 24 hours, before work starts

Senior engineers
2
Senior QA
1
AI agents
6

Tested on real conversations before it goes live.

  • Locked scope, price, and timeline, agreed before we start
  • AI tools and model subscriptions included
  • Website, WhatsApp, or phone, sharing one knowledge base
  • Hand-off to your team, with the full conversation
  • 30 days of post-launch support

Not sure which fits? Get a free estimate within 24 hours.

The right voice and model, no lock-in.

We pick the best model, voice, and channel tools for each assistant, and switch as better ones ship.

Hover any logo to see how we use it.

FAQ

AI assistant questions, answered.

AI Chat & Voice Assistants

We design against it. The assistant answers only from content you approve, shows its source where it helps, and says it doesn't know, or hands over to a person, rather than guessing. We test it on your customers' real questions before launch.

It passes the conversation to your team, on live chat, WhatsApp, email, or a phone transfer, with the full conversation so the customer never has to repeat themselves.

Your website, WhatsApp, Instagram, Messenger, and phone lines, in the languages your customers use. One assistant can serve several channels with the same knowledge.

Yes. We connect it to your calendar, CRM, booking system, or database, so it can book, reschedule, and answer questions like “where is my order?” with live data.

Yes. We use natural AI voices with low delay, so calls feel like a conversation. You choose the voice and greeting, and callers can always ask for a person.

No. We use AI providers' business terms, which don't train on your data, or run open-weight models on your own servers when data can't leave your infrastructure.

The build is a fixed quote. Running costs are mostly AI usage, voice minutes, and hosting; we estimate them upfront from your expected volume, so there are no surprises.

Thirty days of support are included. After that you can keep a dedicated engineer at $1,600 a month, book hours on demand at $15 an hour, or take it in-house with our handover documentation.

Still have a question?

Ask us on a 15–30 minute call, or email support@setubo.com.

Book a call

Build your package

Need more than one thing? Get one quote.

Pick everything you need across product, AI, and web. One team, one plan, one fixed price.

Chatbots and voice agents that answer customers around the clock.

Tell us where your customers reach you.

Describe what they ask. You'll get a fixed quote within 24 hours, before any work starts.

Email Us
support@setubo.com
Book an intro call
15–30 min · no pitch
Our offices
United States· Sales
Pakistan· Engineering center

We'll reply within 1 business day.