Quotation software that doesn't stop at the quotation
Make professional, numbered quotations online in minutes — then convert the accepted quote into an e-signed agreement and an invoice with the same figures, automatically.
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.
Why quotations made in Excel and Word go wrong
The quotation itself is easy. What breaks is everything after it: the client negotiates on a phone call, the discount never gets written down, the agreement says one number and the invoice another — and when payment is late, nobody can find the version the client actually accepted.
Quotations are generated from the deal record — deliverables, quantities, rates, terms — with a stable QT-series number and a clean PDF that carries your business name, not ours.
Client negotiated? Issue a revised version. The document the client accepted is the one your agreement and invoice inherit.
Advance percentage, balance timeline, validity — set once on the deal, printed on the quotation, carried into the agreement so the documents never contradict each other.
See which quotations are outstanding, accepted or expiring from the dashboard — the follow-up happens before the validity runs out.
Use the free online quotation maker — no sign-up, GST-aware, instant PDF. The software is for when quotations are a weekly habit, not a one-off.
Quotation software vs Excel
| Excel / Word | DealInSec | |
|---|---|---|
| Math & GST | Manual — the classic source of embarrassing errors | Computed, with Indian formatting (₹1,35,000) |
| Numbering | Whatever you remember to type | Stable series, per record |
| After acceptance | Retype everything into a contract, then again into an invoice | One click — agreement and invoice inherit the figures |
| Follow-up | Memory | Dashboard shows outstanding and expiring quotations |
More on this in the guides: the quotation format · making a quotation online.
Frequently asked questions
What is quotation software?
Quotation software creates professional, itemised price quotations — business details, line items, taxes, terms and a numbered PDF — and tracks what happens to them. Quotation management software also handles the follow-through: revisions, acceptance, and converting the quote into an agreement and invoice, which is what DealInSec does.
Is there a free version?
Two, honestly: the free quotation maker tool needs no account at all, and every new DealInSec account starts with a 7-day Pro trial (no card) followed by a free plan covering 4 deals a month, each with a quotation.
Does it handle GST on quotations?
Yes — quotations can show GST so the client sees the final payable amount. Note that a quotation is not a tax document; tax applies on the invoice. For a GST tax invoice with CGST/SGST/IGST computation, use the free GST invoice generator.
Is it built for small businesses in India?
Yes — Indian number formatting, GST-aware documents, PAN/GSTIN on your papers, and pricing in rupees (free plan; Pro at ₹999/month or ₹9,999/year). It's made for service businesses: consultants, designers, architects, agencies, contractors.
Can my sales team use it together?
Yes — Pro includes 5 team seats with roles and permissions, so a colleague can prepare quotations without seeing your whole pipeline, and an accounts person can be limited to invoices and payments.