Keep the original bill visible as retained evidence. The launch proof uses the synthetic Gupta Machinery & Tools demo rather than a made-up marketing invoice.
AI-assisted accounting for Indian businesses
You run the business. Fastbooks prepares the accounts.
AI prepares. You approve.
Source stays visible. Uncertainty stays visible. Nothing affects the accounts merely because AI prepared it.Bills, PDFs and images
Voice and typed instructions
Bank activity and imports
Manual accounting stays first-class
The whole product idea
Business source → Fastbooks prepares → you review → accounting result.
The application does not need a separate AI accounting world. Different inputs converge into ordinary Fastbooks documents and the same controlled accounting lifecycle.
Party, line items, amounts, GST treatment and accounting fields are prepared inside the ordinary Purchase document instead of a separate AI-only editor.
Source evidence, uncertainty, missing masters and mismatches stay visible. The user corrects the work and explicitly approves it before official accounting changes.
After an approved save, Fastbooks can show the effect on supplier payable, stock, GST, purchase accounts and downstream reports through the normal accounting authority.
A deliberately difficult example
Start with a 35-line supplier purchase, not a toy three-field demo.
The synthetic Gupta Machinery & Tools demo keeps a complicated supplier purchase as a real reviewable draft. The proof is whether Fastbooks can keep the source, prepared Purchase, exceptions and accounting consequence understandable in one journey.
- Original source evidence remains available.
- The prepared work is the ordinary Purchase document.
- Missing masters, mismatches and uncertain tax/accounting treatment remain visible.
- The reviewer corrects and approves instead of trusting a magic completion screen.
What “Done” means
Do not stop the story at “invoice extracted”.
The useful result is the accounting consequence after approved save. Fastbooks should make that consequence inspectable.
Supplier payable
The supplier balance reflects the approved purchase instead of a disconnected AI result.
Stock
Goods received through the purchase flow through the canonical inventory effect.
GST
Tax treatment remains reviewable before save and then follows the ordinary GST/accounting path.
Purchase accounts
Ledger impact is created by the same document lifecycle used for manual accounting.
Reports
Once saved, the accounting result becomes available to the normal reports and traceability surfaces.
Trust by inspection
AI prepares. People remain responsible.
Fastbooks should earn trust by showing the evidence and the decision, not by claiming invisible accuracy.
The source stays available beside the prepared work.
Uncertain information remains visibly uncertain.
Nothing becomes an official accounting effect merely because AI prepared it.
Manual Purchase, Sale, Receipt, Payment and Journal remain first-class workflows.
Start from real business activity
Use the source you already have.
Different capture methods should lead into the same review-first accounting system rather than separate feature islands.
BILL
Bills and purchases
Upload supplier bills or PDFs and review the prepared Purchase with source evidence nearby.
VOICE
Voice or text
Say or type the business instruction and let Fastbooks prepare structured work for review.
BANK
Bank activity
Review statement rows and continue through the ordinary Payment, Receipt or Journal workflow.
MANUAL
Manual entry
Enter Purchase, Sale, Receipt, Payment or Journal work directly without being pushed through AI.
Bank work
A bank row should become accounting work, not another mini accounting system.
Fastbooks keeps statement evidence and review decisions in the bank workflow, then routes the accounting document into the normal Payment, Receipt or Journal lifecycle.
Statement row→Review & classify→Payment / Receipt / Journal→Normal save
Still an accounting product
Manual accounting must be excellent too.
AI is an intake and preparation advantage, not a replacement for the accounting application underneath it.
Everyday books
Purchase, Sale, Receipt, Payment, Journal, masters, stock, GST and reports remain ordinary first-class workflows.
Review and traceability
Source evidence, accounting impact, report drill-through and ordinary correction flows keep the result understandable after save.
Built for messy real work
Indian small businesses do not live inside a perfect data-entry form.
Bills arrive as PDFs and photos. Instructions arrive by voice and message. Bank activity needs matching. GST and inventory matter. Owners and accountants need to work together without losing control.
Trading and inventory
Use the Gupta machinery demo to prove stock, supplier, purchase, GST and bank workflows together.
Service businesses
Use the Mehta professional-services demo to prove that Fastbooks is not secretly an inventory-only system.
Retail + wholesale
Use the Shah textiles demo to prove meter-based stock, B2B, B2C and returns through the same authorities.
One system, two viewpoints
Run the business. Review the books.
For owners and staff
Capture work when it happens, correct what needs attention and know what changed after save.
For accountants
Review prepared drafts, exceptions and source evidence instead of rebuilding every transaction from scratch.
Fastbooks
You know the business. Fastbooks helps turn it into accounts.
Start with the product, or first see the supplier-bill workflow from source to accounting result.
FAQ
Frequently asked questions
Fastbooks is designed around preparation, review and controlled accounting results rather than blind automation.
What does Fastbooks actually do?
Fastbooks turns everyday business activity such as bills, bank rows, voice or text instructions and manual entries into review-ready accounting work. You review uncertain details and approve the result before official accounting changes.
Does Fastbooks post entries automatically?
No. Fastbooks is review-first. Prepared work, source evidence and uncertainty remain visible, and official accounting changes require an authorised save or approval.
Can I still enter accounting manually?
Yes. Purchase, Sale, Receipt, Payment, Journal, masters, reports and other ordinary accounting workflows remain first-class parts of Fastbooks.
Can I use Fastbooks with my accountant?
Yes. Owners and staff can capture daily business work while an accountant reviews prepared documents, exceptions and source evidence instead of retyping every source.
Can Fastbooks work with Tally or spreadsheet data?
Fastbooks includes guided Tally and spreadsheet adoption workflows where supported by the current release. Assisted setup is available for migration work.
Need help getting started?
Message us about installation, business setup, existing data or the first accounting task.
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