Getting Started
Set up your link, choose billing, catalog, or store mode, and start without custom development.
Pi-Square
Start with billing. Grow into an online store.
Pi-Square helps businesses create bills, track payments, share links on WhatsApp, and gradually move to online catalogs and stores.
Use the tools you need today, then add catalog browsing, ordering, payments, GST invoices, and AI-powered commerce features when your business is ready.
No app required for your customers. Share bills, product links, catalogs, or stores on WhatsApp, Instagram, or anywhere customers already find you.
Start Here
Find the right path for setup, pricing, and growth
Pricing
Compare plans, included features, and add-ons before you commit to a workflow.
WhatsApp Integration
See how native WhatsApp workflows help businesses respond faster and sell with less friction.
GST Compliance
Understand GST settings for items, delivery charges, invoices, and item-level overrides.
Why Pi-Square?
Made for micro, small and medium enterprises
Start with daily operations
Create bills, track payments, manage customer follow-ups, and keep your business organized before you commit to a full online store.
Built for WhatsApp selling
Share links on WhatsApp, chat with customers, and receive order and payment updates where you already run your business.
Grow online step by step
Move from billing and WhatsApp follow-ups to an online catalog, and finally to online orders from the same platform.
New Launch
WhatsApp AI Upsells
Pi-Square can suggest relevant add-on products inside WhatsApp conversations, so sellers can increase order value without changing the customer experience.
Use Cases
One platform for each stage of growth
Home business
Start with simple billing and payment tracking, then share products on WhatsApp and turn your business into a catalog or store when ready.
Event bookings
Sell tickets, collect registrations, book stalls, or take advance payments for classes, pop-ups, and local events.
WhatsApp sellers
Share links, follow up on payments, and keep customer conversations moving without forcing a full store workflow on day one.
Local grocery
Track bills and payments for local customers, share links on WhatsApp, and add catalog browsing or reorders as demand grows.
Local restaurants
Share menus, collect direct orders, and keep delivery or pickup coordination simpler without depending only on aggregator platforms.
D2C brands
Manage a larger catalog, support repeat purchases, and move from assisted WhatsApp selling to a branded online store.
B2B
Share product catalogs, collect business enquiries or repeat wholesale orders, and make it easier for distributors, retailers, or institutional buyers to buy.
Features
Everything needed from billing to online commerce
Billing
Create bills for customers and keep daily sales organized from one simple dashboard.
Payment Tracking
Track payments across cash, UPI, and other modes, then reconcile them with your bills and orders.
WhatsApp Integration
Keep customer conversations on WhatsApp and share links, recommendations, order updates, and payment follow-ups there too.
Catalog Management
Set up and update products, services, or bookings when you are ready to show a public catalog.
GST Compliance
Generate GST compliant invoices through simple settings.
Search
Help customers find what they want quickly with AI-powered search across your catalog.
Recommendations
Show AI-generated recommendations during checkout and WhatsApp ordering to increase average order value.
Order Management
Turn ordering on or off, use manual orders, and update order status as each order moves forward.
Inventory Tracking
Monitor stock in real time, toggle availability, and keep your catalog up to date.
Team Access
Give role based access to your team or staff to manage orders, inventory, or messages.
Works Without App
Your customers simply tap a link and buy. No app install needed.
Social Proof
Demo stores and real product screens
Bakery Store
Demo store with payments, search, chatbot, and custom branding.
Open demoEvent Booking
Demo booking flow with UPI payments, advance payments, and WhatsApp chat.
Open demoLocal Grocery Store
Demo store for local sellers with UPI, search, and recommendations.
Open demoService Catalog
Demo link for service sellers who want a clean catalog without full checkout.
Open demoTestimonials
What sellers need most
"We can now share one link instead of replying to every customer manually on WhatsApp. Orders feel much more organized."
"Setting up an event booking page was much faster than building a website from scratch, and advance payments made coordination easier."
"It works well for sellers who already close sales in chat. Customers browse on the link and we continue the conversation on WhatsApp."
Screenshots
Customer View
Screenshots
Seller View
Founder
FAQ
Common questions from small businesses
Do I need to launch an online store on day one?
No. You can start with billing, payment tracking, and WhatsApp workflows. When you are ready, you can turn the same setup into an online catalog or online store.
Can products and inventory be managed easily on the platform?
Yes. Users can add or edit products, update prices, track stock levels, and manage orders from one dashboard, making day-to-day operations easier for small teams.
Is this suitable for beginners with no technical background?
Yes. The platform is aimed at businesses that want to launch quickly without coding knowledge, using guided setup steps and simple management screens.
Can Pi-Square grow as the business expands?
Yes. Pi-Square supports larger catalogs, more traffic, additional features, and higher-volume operations as the business grows from WhatsApp assisted selling to online commerce.
How is it different from general free website builders?
Pi-Square is built for commerce operations first. Instead of only helping you publish pages, it helps you manage billing, payment tracking, WhatsApp selling, bookings, and structured catalogs.