No. 01
WhatsApp and chat assistants
Assistants that answer your customers on WhatsApp or your website, in English, Hindi and other Indian languages, trained on your own FAQs, price lists and documents.
Ail for Business
Light up your business.
We build the lighthouse for your business and spark it with AI.
Everything your business needs to go digital: assistants, automation, websites and mobile apps for freelancers and growing businesses.
- Free consultation
- Custom quote
Prefer to do it yourself? Start with the self-serve tools.
Example · WhatsApp assistant
SSharma Cliniconline
Kal Dr. Sharma ka appointment mil sakta hai?
Ji, kal 11 baje ka slot khali hai. Book kar dun?
Haan, 11 baje.
Book ho gaya. Kal 11 baje, Sharma Clinic. Ek reminder bhej denge.
Type a message→
Part 1
We build it for you.
Tell us what your business needs. We design, build and launch it, and stay on to keep it running.
What we build
Pick one thing, or combine several.
If your idea isn't listed, tell us anyway.
AI agents and automation
No. 02
Document and bill automation
Pull the details out of bills, invoices and forms (photo or PDF) into a spreadsheet, and generate quotes, proposals and reports as PowerPoint, PDF, Word or Excel files.
No. 03
Leads, bookings and reminders
Collect enquiries in one place, follow up on time, let customers book a slot themselves, and send reminders by email, phone notification or WhatsApp. We can also automate other repeated routines.
Software development
No. 04
Websites and online stores
Clear, fast business websites, landing pages and online stores that work well on phones, with online payments through Razorpay and GST invoices sent automatically.
No. 05
Mobile apps
Android, iOS and cross-platform apps for your customers or your team.
No. 06
Web apps, dashboards and tools
Custom tools to run your business: customer lists, inventory, admin screens and dashboards with reports you can export. Also browser extensions and desktop apps.
Launch and growth
No. 07
WhatsApp Business setup
We set up your WhatsApp Business account properly: business profile, catalogue, greeting and away messages, quick replies, and a link to your AI assistant. We guide you through Meta's business verification.
No. 08
Search and analytics
Be easier to find on Google (page titles, structured data, sitemaps, speed) and see what is working with simple visitor and sign-up tracking.
No. 09
Hosting, maintenance and support
We can keep what we build running: hosting, updates, fixes and help when you need it.
Part 2
Build it yourself with A4B.
Prefer to start on your own? Ail's self-serve tools let you set up an assistant in minutes, or connect Ail to your own software and data. You only need a free Ail account.
Three ways to start
No code
Business assistant
Add your business information, then share a link or paste one line on your website. Connect a spreadsheet for live stock and prices. Your first 50 messages are free*.
Set up your assistant
For developers
API key
Run your business assistant from your own app, website or tool. Create a key, send a question over a simple API and read the answer. It needs a Business plan, and each call uses one message from your pack.
Get an API key
For developers
Your own data (RAG)
Connect a spreadsheet link, or your own search address such as a product catalogue or price list. When a customer asks, your assistant reads it first, so answers about stock and prices are always current. It works with the API too.
Connect your data* 50 free trial messages come with your first assistant, so you can try it. To keep it answering after that, you buy a message pack (₹499 for 800 messages). Packs never expire and there is no subscription.
API keys are in Developer settings and the data connection is in your assistant's settings, once you are signed in. The API is for Business plan accounts only.
Business assistant
Set one up in a few minutes.
No developer needed. Here is a sample assistant for a clinic, running live below.
1. Add your business
Write down what you offer, your prices, hours and the questions customers ask most.
2. Share it or paste it
Get a link for WhatsApp or Instagram, or paste one line of code onto your website.
3. It answers for you
Customers get answers at any hour, only from what you wrote. When it can't help, it points them to you.
This sample assistant only knows what the clinic wrote for it: timings, fees and services. Ask about the fee, or about something it can't know, and see what it does.
Add it to your own site with one line
<script src="https://www.ailighthouse.in/assistant-widget.js" data-slug="your-link-name" defer></script>
How it works
From a few lines to a working product.
- 01
Tell us what you need
Fill the form below or message us on WhatsApp. A few lines is enough.
- 02
Free consultation
A short call to understand your business and what would help most.
- 03
A clear, custom quote
You get the scope, timeline and price in writing before any work starts.
- 04
Build, launch and support
We build it, launch it, and stay on to keep it running if you want us to.
Who it's for
Businesses too busy to build this themselves.
Freelancers, clinics, salons, gyms, coaching centres, accountants, startups, real estate agents and growing businesses of all kinds. A few examples of what that can look like:
Slot free tomorrow?
Yes, 11 am. Booked.
A clinic or salon
A WhatsApp assistant that answers questions and books appointments.
→
Proposal
A freelancer
Proposals and invoices generated from a short brief instead of written from scratch.
Reminder sent
A coaching centre
Students book a demo class themselves and get a reminder the day before.
From Ail
Things we have already built.
Products, client work and where we write about them.
Website · Coaching centre
Success Point Gogamukh
A coaching centre website for Gogamukh, Assam: board-exam tuition and NEET, JEE and state government exam prep.
Visit site Product · AI assistantAil
A chat-based AI assistant with 32 specialised domains, where you pay for the task instead of a monthly plan.
Visit Ail Product · Job searchJobApply
Track every job application, see how well your resume matches, and prepare for each one with AI.
Visit JobApply Portfolio · Projectslahon.in
Projects, a work page and a blog, including Wormhole, an encrypted messenger, and Innercast, a private mood diary.
Visit lahon.inBlog
Read how we build.
Write-ups from real projects, in plain language.
Blog · 18 Aug 2026
Building Ail: an AI assistant you pay for by the task
Why we built an AI tool with 32 specialised domains and a prepaid budget that never expires, instead of another monthly subscription.
Read the post Blog · 26 Jul 2026The design principles behind lahon.in
The rules a site follows on every page: one shared set of design tokens, one page layout, and motion that has to earn its place.
Read the post Blog · 22 Jul 2026A complete coaching centre management system
Website, dashboards, live classes and billing: every feature and screen of a full operating system for a coaching business, and what it takes to build one.
Read the post Blog · 21 Jul 2026Success Point Gogamukh: the full technical build
The engineering behind a real client platform: live classes, phone and OTP sign-up, push notifications, an offline-ready app and an audit log.
Read the post Blog · 17 Jul 2026Why it matters to digitalise your business, entity and identity
A signboard and word of mouth used to be enough. For coaching centres and schools competing for the same aspirants, they no longer are.
Read the post Blog · 5 Jul 2026Wormhole: a serverless, end-to-end encrypted messenger
A private tunnel between exactly two phones, with WebRTC, NaCl encryption and no servers in the middle.
Read the postQuestions
Before you get in touch.
- How much does it cost?
- Every project is quoted after a free consultation, because needs differ a lot. You get the quote in writing before any work starts.
- Do you work with businesses outside India?
- We are based in India and work with businesses here first. We also work remotely with businesses elsewhere.
- How long does a project take?
- It depends on the scope. A simple assistant or landing page is very different from a mobile app. The quote includes a timeline.
- What do I need to get started?
- Just a short description of the problem or the idea. You do not need a technical brief; we help shape it on the free call.
- Can you look after it after launch?
- Yes. Hosting, maintenance and support is one of the services, so the same team can keep it running.
Contact
Tell us what you need.
We reply by WhatsApp, phone or email, whichever you prefer. You can also reach us directly:
Book a free call WhatsApp us info@ailighthouse.in
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We'll get back to you soon. If it's urgent, message us on WhatsApp.
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