Send bid invites, track responses, and award work without the spreadsheet mess.
PromaBuild gives small contractors a practical way to organize bid packages from invitation to award. Send invites, track who is bidding, collect responses, compare pricing, and keep bid communication in one place.
No credit card required. Subcontractors can respond without creating an account.
View pricing
A simpler way to manage construction bid invitations.
Many small contractors still manage bid invitations through a mix of email threads, spreadsheets, phone calls, text messages, and file links. That works for a while, but it gets messy fast when multiple scopes, bidders, attachments, and deadlines are involved.
PromaBuild is construction bid invitation software designed to clean up that process without forcing contractors into a large, complicated construction management platform.
Instead of chasing down who received an invite, who plans to bid, who submitted pricing, and which subcontractor was awarded the work, each bid package has one place for the key details.
Send bid invitations faster
Create a bid package, choose subcontractors from your contact list, and send invitations without rebuilding the same emails over and over.
Track bidder responses
See who is bidding, who declined, who has not responded, and who needs a follow-up before the bid deadline.
Keep bid details organized
Store notes, pricing, attachments, and award information with the bid package instead of searching through emails and spreadsheets.
Built around the way bids actually move.
PromaBuild keeps the bid process focused: create the package, invite subcontractors, review responses, and record the award. No enterprise bloat. No unnecessary estimating tools. Just a clean workflow for managing bid invitations.
Create a bid package
Set up the project, scope, due date, and basic bid information in one organized place.
Invite subcontractors
Send bid invitations to selected subcontractors and give them a simple link to respond.
Review responses
Track who is bidding, review submitted pricing, compare notes, and collect attachments.
Record the award
Document the awarded bidder so the final decision is tied back to the bid package.
Subs can respond without creating an account.
A bid invitation only works if subcontractors can respond quickly. PromaBuild gives subcontractors a simple invite link where they can review the request, mark whether they are bidding, enter pricing, add notes, and attach documents.
That means fewer scattered replies, fewer missed updates, and a clearer picture of where each bid package stands.
Start free
Not every contractor needs a massive construction management system.
PromaBuild is built for contractors who want to improve their bidding process without overcomplicating their day-to-day work.
If your team is currently using Outlook, Gmail, spreadsheets, shared folders, and phone calls to manage bid invitations, PromaBuild gives you a more organized way to run that same process.
The goal is simple: spend less time chasing bid information and more time moving work forward.
Construction bid invitation software FAQs
What is construction bid invitation software?
Construction bid invitation software helps contractors create bid packages, invite subcontractors, track responses, collect pricing, manage attachments, and record award decisions in one organized workflow.
Do subcontractors need a PromaBuild account to respond?
No. Subcontractors can respond from a shared invite link. They can mark whether they are bidding, enter pricing, add notes, and attach documents without creating an account.
Is PromaBuild estimating software?
No. PromaBuild is focused on bid invitations, bidder participation, subcontractor responses, bid tracking, and award workflow. It is not intended to replace detailed estimating software.
Who is PromaBuild built for?
PromaBuild is built for small general contractors, subcontractors, owner-operators, and small construction teams that want a practical way to manage bidding without a complicated enterprise system.
Ready to clean up your next bid package?
Create a free account and try PromaBuild with a real bidding workflow. Start simple, invite a few bidders, and see whether it helps your team stay organized.
No credit card required.