One Prabhas login
Sign in once and move between every app. No new account each time you adopt the next tool.

Prabhas SaaS is a growing, modular ecosystem of business software. Start with the app you need today — billing, accounting, productivity — under a single Prabhas login. Buy by need, never forced bundles.
Each app does one job well and shares the same login, support and billing underneath — so adding the next one is effortless.
GST invoicing that stays out of the way. Correct CGST, SGST and IGST on every bill, e-invoice and e-way ready, with 100 free tools alongside it.
View Seedha BillOne-click accounting. Post a finalised invoice from Seedha Bill and the double-entry books update themselves — sales, receivable and GST output.
View Lekhya AILekhya's edition for Chartered Accountants — UDIN register, DSC vault, audit-report workflow (3CA/3CB/3CD), compliance calendar and notice tracker in one practice cockpit.
View Lekhya PramaanEdit, merge, split and sign a PDF entirely in your browser. Nothing is uploaded anywhere — the file never leaves your machine. Free, no account.
View DastavejPrecision 2D drafting in your browser. Floor plans, structural layouts and MEP symbols at real drawing scales — exported to DXF, PDF and SVG.
View Shilp3DType a bill the way you’d tell your accountant and it becomes a GST invoice. Photograph a supplier’s bill and it becomes a purchase entry. Both land in Lekhya, waiting for approval. On Android, free with Lekhya ERP and Pramaan.
View SamvaadThe AI-native office suite for India: documents, sheets, slides and mail that speak your language, with the Vyasa assistant running through all of it.
Join the waitlistThat's the rule behind everything we build. Apps stay simple and standalone, you pay only when you get value, and you add the next tool when your business actually needs it. Software that stays out of the way, so business can get on with business — the seedha-saadha way.
Finely Orchestrated Cohesive Unwavering Service — the standard we hold every app, every fix and every reply to.
Sign in once and move between every app. No new account each time you adopt the next tool.
Finalise a bill in Seedha Bill and post it to Lekhya in one click — entries appear in your ledger automatically.
Every app works standalone. Subscribe to the next one only when it earns its place in your workflow.
Built for Indian rules to the rupee — correct tax, ₹ pricing, UPI & cards, made in India.
Seedha Bill, Lekhya AI, Pramaan, Samvaad, Dastavej and Shilp3D are live today. Desk is next — and your account, history and discounts come with you.