Quotations
Create quotations without re-entering customer and product data.
Your AI Business Employee
Manage customer conversations, quotations, invoices, payments and follow-ups from one simple business platform — with AI helping you handle the routine work.
Free to start · No credit card · Set up in minutes
Everything your business runs on
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The same information, entered once — and carried all the way to payment.
You did not enter the same information ten times.
00i.in is not another app you have to manage. It is the system that manages the repetitive business work for you.
Customer Inbox
Real-time messaging, customer history, attachments, internal notes and business-context cards — so you always know who you're talking to and what they owe.
Quotations · Invoices · Payments
Quotations without re-entering customer and product data. Approved sales become invoices. Payments and receivables tracked at a glance.
AI Employee
00i.in handles routine work, escalates important exceptions, and puts decisions in front of you.
Good morning
Today needs your attention:
Everything else, covered
Create quotations without re-entering customer and product data.
Turn approved sales into invoices with less manual work.
Track payment status and outstanding receivables at a glance.
Let 00i.in remind you — and your customers — at the right time.
Ask 00i.in what needs attention and get actionable answers.
A simple place for customers to chat, view invoices, pay and get receipts.
Customer Messaging + PWA
No WhatsApp dependency. Customers get a simple mobile-first place to chat, view invoices, pay and receive receipts.
Invoice #1025
₹4,500
How it works
One workflow
A single conversation carries everything with it. Nothing is entered twice.
For businesses
From one customer request to paid invoice — for the industries that live on it.
Inquiry → quotation → order → invoice → payment
Recurring customers → receivables → reminders
Product inquiry → quotation → order
Customer request → quotation → approval → production order
Customer request → job/order → invoice → payment
Lead → quotation → project → invoice → follow-up
Security & control
Every sensitive action is visible, auditable and yours to approve.
Pricing
No complicated plans at the start. Set up your business, start with one workflow, and expand when you're ready.
₹0 / to begin
Create your business account and run one customer workflow end to end.
Start FreeTalk to us
See the customer-to-payment workflow on your own business scenario.
Book a DemoFAQ
No. The intended product combines customer communication, sales workflow, invoices, payments, follow-ups and AI assistance.
No, not for the core 00i.in messaging/PWA experience. The architecture uses the 00i.in Customer PWA with push and email notifications. External channels can be added later.
Yes. The business dashboard is designed around users, roles, team members and assigned work.
Sensitive actions use approval controls. AI is intended to assist with routine work while keeping important decisions under owner control.
The planned website chat widget and customer portal are designed to make 00i.in available from an existing website.
The product direction is broader than invoicing, but the MVP focuses on a small number of high-value workflows rather than trying to build a full ERP immediately.
Start free
Bring customer conversations, quotations, invoices, payments and follow-ups into one simple business workflow.
Set up your business. Start with one customer workflow. Expand when you're ready.