BUSY is a capable Windows desktop accounting package. ReadyBooks gives you the same depth of accounting, inventory, and GST — but truly in the cloud, on any browser or phone, with real-time bank sync and an AI assistant. No remote-desktop workaround to access your books.
BUSY is strong, full-featured Windows accounting software. But to use it "in the cloud" you buy a remote-desktop (RDP) client and host BUSY on a server you then connect to — it is the desktop app projected over a remote session, not a browser-native cloud product. For multi-branch businesses needing centralised, anywhere access, that adds setup, cost, and a layer that can feel clunky. ReadyBooks runs in any modern browser, with nothing to host.
Because BUSY is built on the .NET stack, hosting it is tied to Windows servers — which restricts your options and can be economically inefficient if you self-host for remote access. ReadyBooks runs on fully managed cloud infrastructure you never provision, patch, or back up yourself. Updates roll out automatically with no reinstall and no downtime.
A desktop-and-RDP model does not give your team a real phone experience. Field staff cannot comfortably raise an invoice from a customer site, and approvals stall when someone is travelling. ReadyBooks is fully mobile-friendly in any phone browser — invoice, record a payment, or approve an expense from anywhere. Native iOS and Android apps are in active development.
Pulling and matching bank transactions in a desktop package typically means manual entry or a separate utility. ReadyBooks connects to your banks through the RBI Account Aggregator framework, pulls statements automatically, and auto-matches them against open invoices, bills, and vouchers — so you review exceptions instead of transcribing lines.
BUSY answers the questions you know to ask through the reports you know to run. ReadyBooks ships an accounting-aware AI assistant: ask "what is my net GST liability this quarter after ITC?", "which customers are overdue 30+ days?", or "what changed in expenses March vs April?" and get the answer in plain English, with the calculation shown if you tap.
Adding users to desktop accounting software means more installations, licences, and machines to maintain — and an RDP layer if they are remote. ReadyBooks gives every paid plan unlimited team seats with role-based permissions: add a user in seconds, scope their access, and keep a full audit trail, all from their own devices.
| Feature | BUSY | ReadyBooks |
|---|---|---|
| Where it runs | Windows desktop; cloud via RDP hosting | Browser-native cloud — any device, no RDP |
| Hosting | .NET stack — Windows servers only | Fully managed cloud — nothing to host |
| Mobile experience | No first-class mobile app | Mobile-friendly web · native apps coming |
| Bank reconciliation | Manual / add-on | Account Aggregator sync + auto-match |
| GST returns | GST-compliant; portal/GSP for filing | Direct GSTR-1, GSTR-3B, GSTR-9 filing in-app |
| Updates | Reinstall / re-deploy | Automatic, zero downtime |
| AI assistant | Not available | Plain-English queries on your books |
| Accounting depth | Full-featured — its core strength | Full double-entry, inventory, multi-branch |
| Team access | Per-installation; RDP for remote | Unlimited seats with role-based permissions |
| Manufacturing | Available in higher editions | BOM, production orders, WIP costing built in |
BUSY is a serious accounting package and has been for years — complete financial accounting, multi-location inventory, multi-currency, payroll, and GST compliance across Basic, Standard, and Enterprise editions. None of that is in question. The constraint is architecture: BUSY is desktop software. To access it remotely or "from the cloud", you provision a Windows server, install BUSY on it, buy a remote-desktop (RDP) client, and connect to that session. You are using a desktop app over a remote screen, not a web app.
That distinction matters most when you have multiple branches or remote staff. With RDP hosting you manage a server, licences, and a remote-access layer; centralised billing across branches gets harder, not easier. ReadyBooks is browser-native: open the same URL from any laptop, tablet, or phone and you are on the live books. There is no server to provision, no RDP client to license, and no install to push to each machine.
You keep depth — double-entry accounting, multi-location inventory, multi-branch, GST — and lose the infrastructure. That is the whole point of moving to a cloud-native platform rather than hosting a desktop one.
BUSY is GST-compliant and keeps pace with Indian tax requirements — invoices carry the right tax treatment and you can produce GST returns. The filing step, though, generally means exporting and uploading on the GST portal or routing through a GSP.
ReadyBooks files GSTR-1, GSTR-3B, and GSTR-9 directly from inside the app through the official GST APIs. Every invoice is structured for GST from the moment you save it — place of supply, HSN/SAC, CGST/SGST/IGST split, e-invoice IRN — and validation errors surface inline on the invoice rather than as a rejected upload. Month-end becomes a review-and-file screen.
Desktop accounting typically reconciles the bank by hand or through a bolt-on utility. ReadyBooks pulls bank transactions automatically through the RBI Account Aggregator framework and auto-matches them against your sales and purchase ledgers — turning a daily transcription chore into a short exceptions review.
And where BUSY relies entirely on you knowing which report to run, ReadyBooks adds an accounting-aware AI assistant with read-only access to your books. Ask plain-English questions — GST liability after ITC, overdue receivables, expense variance — and get answers with the working shown. It reads and drafts but never changes the books on its own.
Scaling a desktop package means more installations, licences, and an RDP layer for anyone remote — plus the IT time to keep them current. Every BUSY update is a re-deploy.
ReadyBooks gives every paid plan unlimited team seats with role-based permissions. Add your accountant, sales staff, and CA in seconds, scope each role, and keep a complete audit trail — all from their own devices. Updates ship automatically with zero downtime; there is nothing to reinstall.
Multi-branch businesses feel the desktop constraint most. To see all branches centrally on BUSY you typically host it on a server and connect over RDP — a setup that adds cost and complexity precisely where you want simplicity. Branch staff work in remote sessions, and IT maintains the hosting.
ReadyBooks is built multi-tenant and multi-branch from the ground up. Every location works on the same live books in a browser, you get consolidated views without a hosting project, and there is no RDP layer to license or maintain. The accounting depth you rely on in BUSY is all here — just cloud-native.
BUSY handles manufacturing in its higher editions, but it is still a desktop deployment with the hosting and access constraints that come with it.
ReadyBooks brings BOM, production orders, weighted-average-cost stock, batch/expiry, multi-godown transfers, and job-work compliance into a cloud-native platform. A production order updates stock, cost, finished-goods inventory, and the ledger together — accessible from any browser, with the GST and bank sync alongside.
Auditing clients on desktop accounting means remote-desktop logins, backup files, and matching software versions across engagements. The access overhead is real, and there is no single place to work across clients.
ReadyBooks gives you multi-tenant access from one login: switch between client books with a dropdown, work in genuine double-entry, audit-log every action, and file returns directly. Clients keep scoped access; you stop managing RDP sessions and backups.
Export masters and transactions from BUSY to Excel/CSV. Keep using BUSY in parallel while you set up.
Free in under a minute. No credit card required.
Upload the exported files through the import wizard. Parties, items, ledgers, and opening balances map with field-level validation.
Spot-check balances against BUSY, lock the cutover date, and continue in the cloud with the audit trail intact.
Double-entry accounting principles
Multi-location inventory
CGST / SGST / IGST with HSN/SAC
Multi-branch operations
Payroll and statutory handling
Voucher-style power-user entry
Browser-native cloud — no RDP, no server
Real-time bank sync with auto-match
AI assistant for instant answers
Mobile-friendly web access
Direct GSTR-1, 3B, and 9 filing
Automatic, zero-downtime updates
Everything teams ask before they migrate. If you have a question that isn't here, talk to us.