Powerful Features, Simple Interface
AI invoicing and GST billing features for Indian businesses.
Built for MSMEs, freelancers, and growing teams.
From AI invoice automation to GST-compliant templates, analytics, and customer workflows — everything you need in one billing software stack.
Your AI Invoice Assistant That Speaks Your Language
Forget navigating through endless menus and forms. Simply chat naturally: 'Create an invoice for Sharma Enterprises for ₹45,000 with 18% GST' and watch your invoice appear instantly. It's invoicing that feels like texting a colleague.
Learn how this saves you hours
Professional Templates for Every Business Type
Choose from 50+ beautifully designed invoice templates spanning every industry — from minimalist designs for tech startups to detailed formats for construction firms. Each template is GST-compliant, fully customizable, and looks stunning on any device or printer.
Learn how this saves you hours
Intelligent Business Insights, Not Just Data Storage
Stop drowning in spreadsheets. Our AI-powered analytics dashboard transforms your raw invoicing data into actionable business intelligence. Instantly see which products are flying off shelves, which customers drive revenue, and where your cash is stuck — all without hiring a data analyst.
Learn how this saves you hours
Advanced features that give you the competitive edge
From multi-company management to GST compliance — industry-specific tools that solve real business problems, not generic features.
Lightning-Fast Bulk Import
Migrating from another system? Upload your entire customer database and product catalog in seconds. Supports Excel, CSV, and Google Sheets with intelligent field mapping.
Unlimited Customer Management
Add unlimited customers even on the Free plan — no artificial caps on your growth. Store complete contact details, billing addresses, payment terms, and transaction history.
Multi-Company Management
Run multiple businesses from a single account — each with its own customers, inventory, and financial reports. Switch between companies in one click without logging out.
Smart Variants & Dynamic Pricing
Sell products in multiple sizes, colors, or configurations? Create one master product with unlimited variants — each with its own SKU, stock level, and pricing.
100% GST Compliance Guarantee
Auto-calculate CGST, SGST, IGST based on buyer location. Generate GSTR-1 and GSTR-3B reconciliation reports instantly. Supports reverse charge, e-invoicing, and E-way bills.
Lightning-Fast Bulk Import
Live feature preview
Coming Soon
The roadmap we're building next
We ship fast, but we communicate even faster. Here's what we're actively working on for the next versions of WhisprBill.
WhatsApp-native invoicing
In active development
Create and share invoices directly from WhatsApp by chatting with WhisprBot — no need to open the app every time.
Type "Invoice Raj Traders for yesterday's order" in WhatsApp, let the bot prepare the invoice using your existing catalog and tax rules, and get a ready-to-share PDF in the same chat.
Voice-first invoice creation
On our near-term roadmap
Speak your invoice instead of typing it. Say it once, let WhisprBill handle the structure, math, and compliance.
Say "Create an invoice for Mehta Medicals for 12 strips of Crocin at ₹45 each with 12% GST, due in 7 days." The system converts your voice into a structured, validated invoice ready to review.
Next-gen private AI engine
Exploring & prototyping
Today we use PII masking so sensitive details never reach the AI layer. Over time, we want to push privacy even further.
- Own-model direction. Long-term goal to move towards models trained on infrastructure we control — your data never leaves our environment.
- Stronger isolation. Combined with our deterministic backend, this gives end-to-end control over how every token of data is processed.
- Local-first possibilities. Exploring whether parts of this intelligence can eventually run on your own device for an extra layer of privacy.
Roadmaps can change as we learn from customers. These features represent our current direction, not fixed launch dates — we'll always prioritise stability, compliance, and privacy over rushing a release.
Ready to Experience the Difference?
Early access is open — no credit card, no setup, no learning curve.
Start Free Forever — No Credit Card Required- GST-ready invoices
- Free forever plan
- No training needed