Construction Proposal Software
A good proposal wins the job. A slow, inconsistent one loses it. Cornerstone AI’s construction proposal software builds a priced, GST-ready quotation straight from your BOQ, shares it with the client, and turns the accepted proposal into an agreement and live project in one click, with no re-typing and no spreadsheet maths. Or just ask the GenAI chat which quotations are still pending.
Part of Cornerstone AI · 500+ features · BOQ-based proposals · one-click to agreement
The proposal flow, from scope to signed agreement
Cornerstone AI’s construction proposal software moves every quote through the same clear flow, so your pricing is consistent, your follow-up is tracked, and an accepted proposal becomes a project with no re-entry. Good construction proposal software should make a professional quote the fast part of winning the job, not the slow one.
Pick scope / BOQ
Start from a template or pull items straight from the BOQ.
Price & GST
Rates applied, GST added, totals calculated automatically.
Share
Send a clean proposal to the client; track sent → viewed.
Negotiate
Revise and re-share versions; the latest is always clear.
Convert
Accepted proposal becomes an agreement & project in one click.
No technical experience needed
Building a proposal is as simple as filling a short form, pick the scope, the rates fill in, GST is handled, and you share. If you want to know which quotations are still open, you do not dig through a report; you ask the GenAI chat in plain words and it tells you.
See the construction proposal flow, step by step
Follow one real quote, R. Sharma’s 4BHK villa in Chennai, from scope to a signed agreement.
Build a priced quotation from the BOQ
Start from a villa template or pull the BOQ items, civil, finishing, MEP, Vastu. Rates apply from your rate library, quantities come from the BOQ, and GST is added automatically, so the total is right the first time.
Share, track and revise without confusion
Send the proposal to R. Sharma as a clean document. The status updates to sent, then viewed. If he asks to swap a finish, you revise and re-share, the latest version is always the one the client sees, so there is never a “which quote is final?” argument.
One click from accepted proposal to project
R. Sharma accepts. One click turns the proposal into a signed agreement and a live project, the scope, pricing and client carry straight across into projects and billing, so your delivery team starts from exactly what was sold.
Just ask, the GenAI chat tracks your quotations
Alongside the normal proposal screens, the built-in GenAI assistant lets anyone pull proposal data in plain English, no reports, no training.
| R. Sharma Villa | ₹80.7 L · viewed |
| Skyline Towers | ₹22 Cr · sent |
| Lotus Apartments | ₹9.5 Cr · viewed |
No reports to hunt for. Just type the question.
Every Cornerstone AI module can be managed the normal way, forms, lists, documents. On top of that, the GenAI chat lets you pull any proposal data in plain language. Ask “which quotes are pending?”, “what did we quote R. Sharma?”, or “proposal value this quarter” and the assistant reads your live data and answers in seconds, with tables when it helps.
It means the owner can check the sales pipeline from a phone without opening a single report, they just ask. That is what makes Cornerstone AI usable by a whole team, not only the tech-savvy.
The GenAI chat is a core Cornerstone AI capability, implemented within the application. Examples shown are illustrative of how it answers.
Modern construction proposal software features
Everything a builder needs from construction proposal software to quote fast, consistently and professionally.
BOQ-based pricing
Build the quotation from BOQ items and measured quantities, not a blank spreadsheet.
Automatic GST
GST applied at the right rate, so the client sees a compliant, tax-inclusive total.
Templates
Save standard scope-and-rate templates so a new quote starts from a proven baseline.
Share & status
Send a clean proposal and track sent, viewed and accepted from the CRM.
Version control
Revise and re-share; the latest version is always the clear one, no confusion.
One-click convert
Turn an accepted proposal into an agreement and a live project with no re-entry.
Export anywhere
Branded PDF for the client, Excel for your own working, print copy, or a share link / WhatsApp, one proposal, every format.
Full version history
Every revision kept, v1, v2, v3, with who changed what and when, so you never lose a prior quote or argue about which is current.
Live rate library
Rates pull from your own, current rate book, not a stale built-in database you have to override line by line.
What’s broken in existing proposal software, and how Cornerstone AI fixes it
These are the complaints builders actually report about Word, Excel and most estimating tools. Cornerstone AI was built against each one.
⚠️ With Word / Excel / most tools
- Version chaos, “final_v4_FINAL.pdf” in email chains
- Excel looks unprofessional to the client
- Pricing scattered across sheets, often stale
- A missed quantity or old rate wrecks the margin
- Re-typed into the project & invoice afterwards
- No idea if the client even opened it
✓ With Cornerstone AI proposals
- One live proposal with full version history
- Branded, client-ready PDF in seconds
- Priced from your current BOQ & rate library
- Quantities & GST calculated, not typed
- One click → agreement, project & billing
- Status tracked: sent, viewed, accepted
Pain points reflect widely reported issues with proposal and estimating tools, see eano on version confusion in PDF/Word proposals and BayTech on stale pricing databases. Content was rephrased for clarity.
Sample: a construction proposal, as the client sees it
This is what construction proposal software should produce: a clean, itemised quotation with GST and a clear total, professional enough to win the job.
| Scope item | Qty | Amount |
|---|---|---|
| Civil structure, RCC framed | 2,400 sft | ₹44.4 L |
| Finishing, flooring & paint | 2,400 sft | ₹14.9 L |
| MEP, electrical & plumbing | 1 lot | ₹8.6 L |
| Vastu consultation | 1 lot | ₹0.5 L |
| Subtotal | ₹68.4 L | |
| GST 18% | ₹12.3 L | |
| Total | ₹80.7 L |
Sample data shown for illustration. Scope, rates and GST are configurable.
Construction proposal examples: everyday tasks
Common things sales and estimating teams do with proposals every day.
Quote a villa from a template
Start from a saved 4BHK template and adjust rates, a full proposal in minutes.
Price straight from the BOQ
Pull measured quantities so the proposal matches the estimate exactly.
Share a v2 after negotiation
Swap a finish, re-price, re-share, the client always sees the latest.
See what’s pending
Ask the GenAI chat “which proposals are open?” and chase the right ones.
Turn a win into a project
One click makes the agreement and project, delivery starts from the sold scope.
Proposal value this quarter
Instant total of quoted, accepted and lost value by period.
See it live on your own proposals
Book a free, no-obligation demo. We’ll build a BOQ-based proposal on data shaped like yours and show the one-click conversion to a project.
Construction proposal & quotation software, explained for builders
Why the proposal decides the job
In Indian residential and contract work, the client often compares three or four quotes. A proposal that is slow to arrive, inconsistent on rates, or unclear on scope quietly loses, not because the builder is worse, but because the paperwork looked worse. Construction proposal software makes every quote fast, itemised and professional, so you compete on your work, not your typing speed.
BOQ-driven, so the maths is right
Quoting from a blank spreadsheet invites errors, a dropped line, a stale rate, GST forgotten. Building the proposal from the BOQ and a rate library means quantities and prices are consistent with the estimate, and the total is calculated, not typed. When the client negotiates, you re-price in seconds instead of rebuilding the sheet.
One record from quote to handover
The quiet win is continuity. Because the proposal lives inside the ERP, an accepted quote becomes the CRM win, the agreement, the project and the first billing line, all from the same data. The delivery team builds exactly what sales sold, and nobody re-types the scope into three systems.
Track status so nothing goes cold
A proposal sent and forgotten is a lost job. Status tracking, sent, viewed, accepted, tells your team which quotes to chase and when, and the GenAI chat surfaces the open ones on demand. The follow-up that closes the deal happens because the system remembers, not because someone did.
Export formats: one proposal, every channel
Builders ask for the same thing again and again: the same quote in different forms for different people. Cornerstone AI exports one proposal as a branded PDF for the client, an Excel/CSV for your own internal working, a print-ready copy for the file, and a share link or WhatsApp message for the quick-decision client, all from one source, so the number is identical everywhere. No more rebuilding the quote in a second format and introducing a mismatch between what the client got and what your team holds.
Version history: the end of “which quote is final?”
Version confusion is the single most reported problem with proposal documents, every price change or scope tweak spawns another PDF, another email, and eventually nobody is sure which one the client actually agreed to. On a job worth crores, that ambiguity is dangerous: it is how a builder ends up delivering v2’s scope at v1’s price.
Cornerstone AI keeps a complete version history on every proposal. v1, v2, v3 are all retained, each stamped with who edited it and when, and the client always sees the current version at the same link. When a deal is won, the accepted version is locked and carried into the agreement, so the contract, the project scope and the billing all trace back to the exact quote the client signed off, with zero doubt. You can still open any earlier version to see how the negotiation moved.
How to choose construction proposal software
Look for BOQ-based pricing with a rate library, automatic GST, reusable templates, clean client sharing with status tracking, version control, and the real multiplier: one-click conversion of an accepted proposal into an agreement and project. Cornerstone AI does all of this inside a full construction ERP. Explore the CRM & lead management it works with, the agreement software a won proposal converts into, the billing software that invoices the work, or the Cornerstone AI overview.
Construction proposal software, FAQ
What is construction proposal software?
Can I build a proposal from a BOQ?
Does it apply GST automatically?
Can clients receive and accept the proposal online?
Does an accepted proposal become an agreement automatically?
Can I use proposal templates?
What formats can I export a proposal in?
Does it keep proposal version history?
How much does it cost in India?
Who builds and supports it?
Book a free construction proposal demo
See Cornerstone AI build a BOQ-based proposal, apply GST, share it, and convert the win into a project in one click, then ask the GenAI chat anything. No technical experience needed.
iStudio Technologies · No. 5, 1st Floor, Arcot Road, Valsaravakkam, Chennai – 600087 · +91-8807003902 · info@istudiotech.in
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