| City | Permits filed | High-priority | |
|---|---|---|---|
| New York City | 1,404 | 633 | View → |
| Chicago | 272 | 60 | View → |
| San Francisco | 269 | 17 | View → |
| Miami-Dade | 123 | 32 | View → |
| Total | 2,068 | 742 |
Based on public permit filings reviewed by PermitPipeline. High-priority means graded A+ or A for contractor fit. Counts reflect available filing data and PermitPipeline's active-project rules as of the updated date.
What construction bidding websites are
Construction bidding websites are online platforms where contractors find and respond to work. They are not all the same thing. Some list public projects out for bid, some distribute invitations to bid from general contractors, some connect subcontractors to bid packages, and some sell contact or project lead lists. A different category, early project intelligence, works before the bid stage by surfacing projects from public permit filings. Knowing which category you are looking at saves time and sets the right expectation.
The five categories, and what each is good for
1. Public bid boards
Government and public-works portals that publish invitations to bid, requests for proposals, and pre-qualification notices. Good for public and government work. The project is already packaged and public, so competition is high and the process is formal.
2. Invite-to-bid platforms
Used by general contractors to send bid invitations to their subs and by subs to receive them. Good for managing bids on projects where you are already on a bidder list. You generally need the invitation to participate.
3. Subcontractor bidding sites
Platforms focused on connecting specialty trades to projects seeking bids. Good for trades looking for a steady flow of bid opportunities, usually once a project is packaged. See our related guide on subcontractor bidding sites.
4. Construction lead services
Services that sell project or contact leads, sometimes from permit data, sometimes from directories. Quality and timing vary widely. Some are static contact lists rather than live projects, so it pays to ask how current the data is and where it comes from.
5. Permit-backed early project intelligence
Tools that read public permit filings and surface projects during the pre-bid window, before they are packaged for bidding. Good for getting in early, when the owner and architect are in place but the contractor and trade team may still be forming. This is the category PermitPipeline is in.
How the categories compare
| Category | Stage | Best for | Trade-off |
|---|---|---|---|
| Public bid boards | Out for bid | Public and government work | High competition, formal process |
| Invite-to-bid platforms | Bid packaged | Managing bids you are invited to | Need the invitation |
| Subcontractor bidding sites | Bid packaged | Trades seeking bid flow | Later in the timeline |
| Construction lead services | Varies | Extra volume of leads | Freshness and quality vary |
| Permit-backed early intelligence | Pre-bid filing | Getting in before the bid list | A filing is a signal, not a guaranteed open job |
How to choose
Match the tool to how you actually win work:
- Choose a public bid board if you pursue government and public-works projects.
- Choose an invite-to-bid platform if you already receive bid invitations from general contractors and want to manage them in one place.
- Choose a subcontractor bidding site if you are a trade looking for a steady flow of packaged bid opportunities.
- Choose a construction lead service if you want extra volume and are willing to vet freshness and fit yourself.
- Choose early project intelligence if you want to find projects before the bid list forms, during the pre-bid window.
Most contractors use more than one. The categories solve different problems at different stages.
Questions to ask before you pay for a bidding site
- Does it cover public work, private work, or both?
- Does it show projects before or after bid packaging?
- Does it include owner, architect, and GC signals, or just a project name?
- How current is the data, and where does it come from?
- Does it match your geography and trade?
Where PermitPipeline fits
PermitPipeline is not a bid board and does not pretend to be one. It sits in the early-intelligence category: it reads public permit filings across NYC, San Francisco, Chicago, and Miami-Dade, ranks each project A+/A/B by value, scope, timing, and team signals, and delivers the strongest matches as a Daily Project Brief. The goal is to help you find commercial projects earlier, before they become crowded bid-board opportunities. Many contractors use a bid board and early intelligence together: one to respond to packaged work, the other to get in before the bid list forms.
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Start free 14-day trial →Frequently asked
What are construction bidding websites?
Online platforms where contractors find and respond to work. They fall into public bid boards, invite-to-bid platforms, subcontractor bidding sites, construction lead services, and permit-backed early project intelligence. Each serves a different stage.
Is PermitPipeline a construction bidding website?
No. PermitPipeline is early project intelligence. It turns public permit filings into ranked project opportunities so you can find work before it reaches a crowded bid list.
Which type should a contractor use?
Most use more than one. Bid boards and invite-to-bid platforms help you respond to packaged projects, while permit-backed early intelligence helps you get in earlier. They complement each other.