Looking for a Vyapar alternative?
Vyapar is excellent GST billing and inventory software for shops and product businesses. If you sell services — design, consulting, agency work — not stock, DealInSec is built for the way you actually get paid.
One thread from quotation to payment
Every document is generated from the one before it, so the numbers never drift between your quotation, your agreement and your invoice.
Generated from the deal record — itemised deliverables, terms, a stable number (QT-series) and a clean PDF in your name.
The accepted quotation becomes an agreement with the same figures. Electronic acceptance is recorded — who, when, which signature.
Billed from the agreement — advance/balance or milestones — and DealInSec won't let you invoice more than the agreement is worth.
Overdue, due this week, signed-but-not-invoiced — the dashboard tells you what is collectible today.
Different tools for different businesses
Honestly, if you run a shop with stock, Vyapar is a strong choice — inventory, GST billing and accounting in one. DealInSec is for the other kind of business: the one that sells scoped services, one deal at a time.
you sell products and need inventory, GST billing, stock and day-to-day accounting — the shape of a retail or trading business.
you sell services on high-value, milestone-billed projects — interiors, architecture, agencies, consulting — where the scope, the agreement and the payment matter more than stock.
Instead of products and stock levels, DealInSec tracks quotations, e-signed agreements, milestone invoices and who owes you what.
Scope-creep flags and payment chasing are part of the workflow — the risks a service business carries, not a shop.
Side by side
| Vyapar | DealInSec | |
|---|---|---|
| Built for | Shops & product/trading businesses | Deal-led service businesses |
| Inventory / stock | Yes — a core strength | Not applicable — deals, not stock |
| GST tax invoices | Yes | Free GST invoice tool; in-app invoices record the deal value (not Rule-46 tax invoices) |
| Quotation → agreement → invoice | Billing-centric | One connected thread with e-signed agreements |
| Scope creep & payment chasing | — | Protection Check + AI payment reminders |
Vyapar is a strong product for what it's built for — check their site for current features. The question is whether you sell stock or sell deals.
Frequently asked questions
Is DealInSec like Vyapar?
No — and that's the point. Vyapar is GST billing and inventory software for shops and product businesses. DealInSec runs client deals for service businesses: quotation, e-signed agreement, milestone invoices and payment tracking. If you sell services, not stock, DealInSec fits better.
Does DealInSec do GST invoices like Vyapar?
For a GST tax invoice with CGST/SGST/IGST computed, use DealInSec's free GST invoice generator (no sign-up). In-app invoices record the agreed deal value and print your PAN/GSTIN but are not Rule-46 tax invoices. Vyapar is the stronger pick if full GST-and-inventory accounting is your main need.
I'm a freelancer/designer, not a shop — which fits?
DealInSec. Service work is about scope, agreements and getting paid per milestone — not inventory. That's exactly what DealInSec is built for, with a free plan and a 7-day trial with no card.