Chatbot Development

Custom AI chatbots that answer correctly — and know their limits.

Conversational AI for customer support, sales, and internal tools — grounded in your data so answers are accurate and traceable. We built Lexa, Pakistan's first AI legal chatbot.

AI chatbot conversational messaging interface
Overview

What is AI chatbot development?

AI chatbot development is building conversational interfaces powered by large language models that can understand a question, find the right answer in your knowledge, and respond in natural language. Modern chatbots are a world away from the rigid decision-tree bots of a few years ago — but only if they're built properly, grounded in real data and wrapped in guardrails.

We build custom chatbots for customer support, sales, and internal tooling. The difference between a useful chatbot and a liability is grounding: we use retrieval-augmented generation (RAG) so the bot answers from your documentation, policies, or product data — and cites where the answer came from — instead of confidently inventing things. We add scoping, safe-refusal behaviour, and human-handoff so it knows when not to answer.

Our flagship proof is Lexa, Pakistan's first AI legal chatbot, which we built to give the public sourced legal guidance grounded in real law. The same conversational AI development approach — accurate, traceable, and safe — applies whether you're deflecting support tickets, qualifying leads, or giving your team an internal assistant.

How we work

Our chatbot development process

01

Discover

We define what the bot must answer, who it serves, and where it must hand off to a human.

02

Ground

We connect your knowledge — docs, policies, product data — into a retrieval pipeline so answers are sourced.

03

Build

Conversation design, prompt engineering, guardrails, and the chat UI, on the right model for the job.

04

Deploy

Launch on your site, app, WhatsApp, or internal tools, with analytics on what users actually ask.

05

Optimise

We tune retrieval, prompts, and answers from real conversations — accuracy improves with use.

Benefits

Why build an AI chatbot

Deflect support volume

Answer the repetitive questions instantly, 24/7, so your team handles the ones that need a human.

Grounded, not guessing

RAG keeps answers tied to your real content and sources — far less hallucination, more trust.

Always on

Instant responses around the clock, in multiple languages, without growing headcount.

Qualify and convert

Sales and onboarding bots that guide prospects to the right answer and the next step.

On-brand and safe

Tone, scope, and safe-refusal behaviour tuned so the bot represents you well and knows its limits.

Learn from real questions

Conversation analytics reveal what customers actually ask — and where your content has gaps.

Use cases

Chatbots we build

Customer support chatbots

Deflect tickets with grounded answers and seamless human handoff for the hard cases.

Knowledge-base assistants

Let customers and staff ask your documentation in plain language and get sourced answers.

Sales & lead-qualification bots

Guide prospects, answer pre-sales questions, and capture qualified leads.

Internal copilots

Give your team an assistant over your wiki, policies, and tools.

Domain-expert chatbots

Specialist assistants grounded in a body of knowledge — like Lexa for law.

WhatsApp & multi-channel bots

Meet customers where they are — web, app, WhatsApp, and more.

Tech stack

Tools and platforms we ship with

The right tool for the job, chosen on fit and reliability — not on what we're married to.

OpenAI
GPT-4/5
Anthropic
Claude
LangChain
Orchestration
LlamaIndex
RAG
Pinecone
Vector DB
pgvector
Embeddings
Next.js
Chat UI
Twilio
WhatsApp/SMS
Why Tackxel

AI that ships, from a team that ships AI

We've shipped the hardest kind of chatbot there is: one that gives the public legal guidance and has to be right. Lexa, Pakistan's first AI legal chatbot, is grounded in real law via RAG so its answers trace back to actual statutes — exactly the discipline a production chatbot for your business needs.

That same rigour — grounding, guardrails, and safe-refusal — goes into every conversational AI we build, backed by a senior team that has shipped 11+ products including the LLM-powered companion app My Friend.

11+
Products shipped
7+
Years founder experience
1st
AI legal chatbot in Pakistan
FAQ

Chatbot Development questions, answered

We ground answers in your content using retrieval-augmented generation, so the bot responds from retrieved, sourced information rather than memory — and we add safe-refusal so it declines rather than guesses when it doesn't know.

Built to ship

Ready to build with chatbot development?

Tell us what you're trying to build. We'll handle the rest.