mb mybillbook private beta
Honest pricing

Pricing

mb is free while we're in private beta. No credit card on file, no auto-converting trial, no per-invoice fees. Paid tiers will ship in Q4 2026 with at least 30 days' notice to anyone using the product.

Currently available

Beta — free

no card required

Everything mb does today, at no cost. The deal: we ask you to use it for real returns and tell us what breaks. You can export and walk away at any time.

  • Unlimited invoices, credit notes, payments
  • GSTR-1 + GSTR-3B downloads (CBIC v3.0 JSON)
  • GSTR-2B reconciliation, unlimited periods
  • Suppliers, purchases, ITC tracking
  • Quotations + public share + WhatsApp
  • PDF rendering, R2-stored, signed URLs
  • Multi-business under one login
  • All 41 Indian states + UTs
  • Postgres RLS, append-only audit log
  • DPDP-ready consents + erasure flow

What you're not getting at this price (i.e. honest disclosure)

  • · Production environment — only staging right now
  • · Service-level agreement (SLA)
  • · Paid plan tiers (coming Q4 2026)
  • · On-call support — best-effort during India business hours
  • · Bulk CSV import (planned)
  • · Recurring invoices (planned)
  • · e-Invoicing IRN integration (Phase 5)

FAQ

Will my beta data carry over?
Yes. Beta accounts continue working when paid plans launch. You'll see a "you used 11,000 invoices in beta — pick a plan within 30 days" notice and a clear migration path.
Can I export my data?
Today: GSTR-1 + GSTR-3B JSON, invoice + CN PDFs. CSV export for invoices and customers is planned for the parity tail. Full Postgres dump on request via /contact.
Do you store my data outside India?
No. Postgres + worker + R2 storage all on Indian regions. Cloudflare edge can serve from any global PoP but the origin and cold storage are all in-country.
What's your SLA?
None during beta — we run a single droplet. If it dies, you get an apology and a fast recovery. Production SLA arrives with paid plans + multi-instance deploy.