Bid the Jobs
Worth Winning.
Every new construction bid, scored for margin, competition, and risk —
so your time goes to the jobs that actually pay.
Live bid preview
See real open construction bids in your state right now.
Pick your state and trade for a live look at matched opportunities. Full scopes, documents, and daily alerts unlock inside the trial.
Live preview
scanned daily
per user
intelligence
How each bid gets scored — the five steps, no black box
Reads the complete project manual, technical specifications, and drawing index - not just the one-line bid notice.
Pulls CSI MasterFormat division codes, trade scope, and key quantities directly from the documents.
Compares that scope against your registered trades, license classifications, service area, and bonding capacity.
Surfaces liquidated-damages clauses, bonding and insurance requirements, and mandatory pre-bid walks before you spend estimating hours.
Every scored bid links back to the originating agency solicitation, so you can verify every detail yourself.
3 minutes to setup, matched bids by the morning.
Free accounts get bid search. Trial unlocks AI scoring and risk flags.
Create a free account
No card required. Start with Free Command or Free Sub-Hub.
Choose your path
Preview public bids, or build a subcontractor profile for matched opportunities.
Start a trial when ready
Unlock the complete workspace — scoring, risk analysis, exports, and alerts.
Win with a better workflow
Find better-fit work, reduce risk, and act before deadlines.
One workspace from discovery to submittal.
See only the bids you can win.
Every solicitation is scored against your trades, license classifications, service area, and bonding capacity — so your estimators only ever see the jobs worth pricing.
- Scored on your trades, license & service area
- Low-fit and out-of-area bids filtered out
- Fit rationale on every bid — no black box
Find the gotcha clauses before they find you.
Liquidated damages, insurance language, bond terms, job walks — flagged and summarized before you spend estimating hours.
- Liquidated damages
- Insurance and bond terms
- Job walk requirements
See what the agency paid last time — before you sharpen your pencil.
Search public award records, agency bid history, and competitor patterns. Walk into every bid knowing the field.
- Public award records
- Agency bid history
- Competitor patterns
Turn an RFP into a proposal draft in minutes.
Edit, don't write from scratch. Solicitation-aware drafting from your company profile.
- Solicitation-aware drafting
- Company profile inputs
- Drafts ready to edit
The rest of the workspace.
Daily digest notifications
High-fit bids with source links, deadlines, and scoring rationale in your inbox every morning.
Profile auto-fill
Your UEI, bonding, insurance, and qualifications saved once and dropped into every bid form.
Financial analysis & bid leveling
Scope-gap checks, overhead and markup math, and side-by-side subcontractor bid leveling.
Pick the starting point that fits your team.
Command for Bid Teams
Find, score, review, and manage public construction bids from one workspace.
Free Command gives you a lightweight bid-search workspace. Upgrade when you need scoring, risk review, exports, and team tools.
Sub-Hub for Specialty Subs
Get matched to public opportunities by trade, service area, project range, and certifications.
Free Sub-Hub helps you find relevant bid opportunities. Upgrade to Sub-Hub Pro for AI scope analysis, alerts, downloads, and deeper matching.
The public bids that fit your trade.
Build your profile once. Sub-Hub scores new public opportunities against your trade, service area, project range, and certifications.
“ConstructionBids.ai has completely changed how we find and respond to bid opportunities. Before using it, we were spending hours sorting through projects that weren’t a good fit. Now, we can quickly identify relevant jobs, track opportunities, and move faster than competitors. The platform saves our estimating team time every week and helps us stay focused on the bids that actually matter.”
The bid workflow
others don’t have.
Most platforms stop at search. CB.ai scores fit, flags risk, drafts proposals, and levels bids — starting at $0.
Saved-search matches delivered every morning with direct source links — not a generic blast.
Automatically flags bonding, insurance, licensing, and compliance risks buried in solicitation docs.
Generates scope-aware proposal drafts from bid documents — ready to edit, not write from scratch.
Side-by-side scope comparison and auto-populated bid forms save hours per submission.
Filter by scope, set-aside, NAICS, certifications, and project requirements — not just keyword.
Start searching bids today at $0 — no credit card, no sales call, no trial expiration.
Full access starts at $59/mo
Unlimited search, alerts, historical data, AI risk review, and proposal tools. Month-to-month. No sales call required.
Essentials
Find and track every public bid
- Unlimited search & discovery
- Unlimited portals
- 1 saved search alert
- 20 recent bids history
- Daily digest bidding reports
- Standard support
Cancel anytime
Intelligence
Price with the market in view
- Everything in Essentials, plus:
- Historical bid results database
- Competitor pricing analysis
- Win rate analytics
- Agency performance data
- 5 saved search alerts
Cancel anytime
Command
Run the full bid workflow
- Everything in Intelligence, plus:
- AI bid enrichment
- Automated risk detection
- Draft winning proposals
- Instant bid leveling & form filler
- Unlimited saved search alerts
Frequently asked questions
Everything you need to know about our pricing and plans.
No. Both Free Command and Free Sub-Hub accounts are completely free with no credit card required. You can upgrade to a paid plan anytime.
Free Command gives bid teams 1 search per day, 5 bid views, and 3 portals — a preview of the full bid workspace. Free Sub-Hub is for specialty subcontractors: it matches public bids to your trade, service area, and certifications. Both are free forever with no credit card.
Sub-Hub is designed for specialty subcontractors — electrical, plumbing, HVAC, concrete, steel, and 20+ other trades — who bid on public construction work. Instead of checking multiple portals daily, Sub-Hub scores opportunities against your profile and delivers your matches.
Yes. Free Command users can start a 7-day trial on any paid plan anytime. Free Sub-Hub users can upgrade to Sub-Hub Pro ($39/mo) for unlimited matches, full score breakdowns, AI scope analysis, and push notifications.
The match score (0–100) combines five factors: trade alignment, geographic fit, project size range, scope complexity, and certification match. Higher scores mean a bid closely fits your profile.
Push notification alerts for high-scoring matches and approaching deadlines are a paid feature on the Sub-Hub Pro plan. Free Sub-Hub users can check their matched feed anytime.
Yes, you can cancel your subscription at any time with no penalties or hidden fees. Your access continues until the end of your current billing period.
Start with our free tools.
No signup required. Run the numbers, compare platforms, and size up permits with our free contractor tools — then start your trial whenever you’re ready.
Estimator Stack Shortlist Worksheet
Shortlist estimating tools by team size, workflow fit, document handling, quote review, and handoff needs.
Open worksheet →Platform ReviewConstruction Bid Software Shortlist Worksheet
Compare bid platforms, renewal terms, review workflow, export options, and team fit before vendor demos.
Build shortlist report →ChecklistPermit Budget + Deadline Checklist
Estimate permit, plan-check, and admin fees, then download a bid-ready checklist for allowances and submission deadlines.
Get budget checklist →Ready to win more construction bids, or join the right jobs?
$100B+ in public construction opportunities, updated daily. Bid teams and subcontractors both start free.
Free to start. Upgrade anytime.
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