Top Commercial Construction Bidding Platforms

Selecting the best construction bidding platform can be time-consuming and very stressful. We took the time to do the research for you! Our findings highlight the top commercial construction online bidding platforms for construction projects.

Construction Bidding Platform Article

Online Construction Bidding Platforms

Getting the right online platform for your construction projects is crucial.  Many top commercial construction companies get commercial construction bids from online construction bidding sites.

Selecting the top commercial construction bidding platform can be time-consuming and very stressful. Should you try free construction bid sites? With all the construction bidding websites available, you can get to a roadblock. We took the time to do the research for you! Our findings highlight the top construction bidding platform websites for commercial projects – or the top commercial bidding websites. Please note that there is no specific order to this list of construction bidding sites.


BidClerk (Bid Clerk) is one of the top commercial construction bidding platforms. You can access construction data in United States and Canada through their website. Their goal is to be able to connect construction professionals with opportunities. The website is very detailed, but easy to navigate.On their homepage, you can use the drop down menu to select a state or province to start your search. Once you select, you will land on a dashboard, which is very detailed. You can see a list of all commercial construction projects going on in the location selected. On the left side you can use different filters for your search. You can only use a limited number of filters, unless you choose to subscribe with them. For example, status, sector, and building use are available without a subscription.

BidClerk cost is not specified on their website. At the time of this post, users report BidClerk pricing to be about $50-$75/month for one market area. If you choose to subscribe, your BidClerk login can unlock the following filters:

  • Saved searches
  • Keyword search
  • Start date
  • Bidding events
  • Pre-bid events
  • Construction type
  • Last updated
  • Project value
  • Postal code
  • Certifications
  • Stories
  • Floors below grade
  • Unit types

If you want to register with them, you can go to Sign Up. All you have to do is list your contact information and your business information. BidClerk offers powerful tools that can help you find work fast through:

  • Bid Alerts
  • Searchable Documents
  • Powerful Search
  • Analytics and Forecasting

ConstructionWire by BuildCentral

ConstructionWire is another top commercial construction online platform. It is one of the most robust websites with an impressive amount of information.  On their homepage, you can look up information based on projects name, companies, or people. The project reports give you accurate leads on new construction projects. The company reports will give you access to detailed profiles for companies involved. The people reports will give you access to detailed profiles of the key decision makers. Subcontractors can get full reports to learn about the parties involved. ConstructionWire promotes their network opportunity for GC and subcontractors on their platform.

You can sign up for a free 7-day trial. They offer three membership plans to choose from based on your needs:

  • Regional Portal
  • National Portal
  • Data Services

BuildingConnected for Construction Bidding

BuildingConnected is another great platform that offers construction bidding services. General Contractors can use this commercial construction online bidding platform to manage their bidding process. As one of the top online construction bidding websites, Building Connected gives a clear description of the bid management process from start to finish. Using this platform, you can send out invites in less than ten minutes and manage it from one place. BuildingConnected gives you the ability to compare and contrast bids side by side. You can also edit values, and collaborate to get results fast and efficient. The platform promotes company-wide analytics, historical cost data, and relationship tracking. You can request a demo for free.


Some top construction companies consider PlanHub as one of the best construction bid websites. Whether you’re looking for construction bid leads or for construction bid management, PlanHub is a great platform. It is a free cloud based application, no hidden fees or upgrade charges for the subscribers. Free registration to sign up with them. They address both GCs and subcontractors. The GC can sign up and post their projects in a few minutes. The subcontractors can sign up and bid on projects in their area. You can filter the construction projects by states. Using this platform, GC and subcontractors, can access projects files from any location.

The main features for the GC using this website are:

  • Free to register
  • Send invites
  • Post unlimited projects
  • Unlimited team members
  • Activity tracking
  • Bid organization
  • Instant messaging
  • Subcontractor database
  • Unlimited file space

The main features for the subcontractors include:

  • Free access to the online plan room
  • Bid on construction projects
  • Customized construction project relevancy
  • Out of network construction bids
  • Efficient communication with the RFI Center

Building Radar
Building Radar

Building Radar is another great commercial construction online bidding platform. The platform highlights worldwide construction projects. The main feature is the speed at which you can find the most relevant construction leads. Building Radar’s unique AI technology can predict construction projects months earlier.  This will allow businesses to divide their resources on selling and increasing revenue. You can choose any of the three plans when you sign up with them, based on your needs:

  • Starter Package
  • Professional Package
  • Enterprise Package is another great resource for commercial construction online bidding platform. Dodge Global Network operates together with Dodge Data & Analytics. is a very robust platform with extensive knowledge on construction projects. Their platform can help customers seize market opportunities through market research and forecasting. Besides that, it helps businesses with their workflow integration and generate leads. You can request a demo right on their website.


iSqFt is one of the top commercial construction online bidding platforms. The information on the website is well described and very easy to follow. iSqFt, online solution where thousands of construction professionals connect, communicate, and build relationships. This company addresses their solution to the following categories:

  • Subcontractors
  • General Contractors
  • Manufacturers
  • Suppliers and Distributors
  • Architects and Engineers
  • Project owners

iSqFt helps customers find the right people, projects, and opportunities for growth. For full access to the services, you have to create a profile on their sign-in page. This will grant you access to information that empowers and tools that will enhance the work.

The main difference between iSqFt and the other platforms is their comprehensive network. It helps subcontractors connect with GC fast and efficient.

Construction Bid Source

Construction Bid Source

Construction Bid Source is another commercial construction online bidding platforms. Their website is very easy to navigate. The homepage displays a search bar where you can look up construction projects. You can search projects by states or based on services. Registration is free of charge.

Construction Bid Source also displays “Hot Projects” on their homepage. Projects not posted by them, private projects or contractors looking for sub bids. They also post the latest DBE Solicitation Ads, the newest ads placed recently.

Top Commercial Construction Bidding Platforms by iDeal CRM