Your company
General Contractor

Unnecessary waste of time within the tendering process is a thing of the past.
Subcontractor

Stand out in tender invitations and grow your network.
Supplier

Own your brand’s impact in the construction process.
Software partner

Let’s collaborate to combine our expertise.
Our solutions
Quickly create projects

Create projects and manage all underlying work items and documents.

Create projects Manage documents and work items
Create and send requests

Link permanent and new parties to work items and send your requests.
Find existing and new parties Send offer requests
Manage and compare received bids

Ensure good communication in your bidding process.

Real-time overview of statuses Compare received bids
Greater visibility for your projects

Easily bring your project to the attention of subcontractors.
Give your project a stage with 12Build Publications
Manage your personal database

Company information and contact details always up-to-date.
Manage your trusted partners
Search regular and new parties in our Marketplace

Proven expertise in Europe's largest Marketplace.
Find the best subcontractors
Evaluate your collaborations

Get valuable information from evaluations.
12Build Evaluator
Keep quotation requests clear

Receive, manage and respond to all quotation requests.

Central overview of requests
Create the perfect quotation

Create a good quotation quickly with budget rules and stay in control.

Respond to requests for quotations Instant visibility into quotation status
Attract the attention of general contractors

Provide relevant requests with a unique and complete company profile in the 12Build Marketplace.
Activate your company profile Boost your visibility
Find projects easily

View public projects from general contractors.

Easily respond to opportunities with 12Build Publications
Resources
Blogs

If you want to enlarge your knowledge, or just looking for inspiration, then check out our blogs.
Customer stories

Our customers know us best. Read here what they think about 12Build.
Whitepapers

Knowledge should be shared. You can find our whitepapers here.

12Build Ecosystem

Link up with leaders in the construction software.

Take a look About us
Our story

Building a transparent construction industry together.
Work at 12Build

With pride and passion. Come work at 12Build.
Contact

We are happy to help. Reach out to us.

12Build pricing

Compile the subscription that best suits your organization.

12Build pricing Pricing 12Build Login Icon

12Build

 12Build Evaluator Login Icon

Evaluator
EN
Dansk - Danmark DA-DK Deutsch DE Nederlands NL Nederlands - België NL-BE Try 12Build Your company Your company
General Contractor

Unnecessary waste of time within the tendering process is a thing of the past.
Subcontractor

Stand out in tender invitations and grow your network.
Supplier

Own your brand’s impact in the construction process.
Software partner

Let’s collaborate to combine our expertise.
Our solutions Our solutions Tender management Supplier management Bid management
Perhaps you are a
Estimator Project developer Architect Software partner Tender management
Quickly create projects

Create projects and manage all underlying work items and documents.

Create projects Manage documents and work items
Create and send requests

Link permanent and new parties to work items and send your requests.

 Find existing and new parties Send offer requests
Manage and compare received bids

Ensure good communication in your bidding process.

Real-time overview of statuses Compare received bids
Greater visibility for your projects

Easily bring your project to the attention of subcontractors.

 Give your project a stage with 12Build Publications
Supplier management
Manage your personal database

Company information and contact details always up-to-date.

 Manage your trusted partners
Search regular and new parties in our Marketplace

Proven expertise in Europe's largest Marketplace.

 Find the best subcontractors
Evaluate your collaborations

Get valuable information from evaluations.

 12Build Evaluator
Bid management

Keep quotation requests clear

Receive, manage and respond to all quotation requests.

Central overview of requests
Create the perfect quotation

Create a good quotation quickly with budget rules and stay in control.

Respond to requests for quotations Instant visibility into quotation status
Attract the attention of general contractors

Provide relevant requests with a unique and complete company profile in the 12Build Marketplace.

 Activate your company profile Boost your visibility
Find projects easily

View public projects from general contractors.

Easily respond to opportunities with 12Build Publications
Resources Resources
Blogs

If you want to enlarge your knowledge, or just looking for inspiration, then check out our blogs.
Customer stories

Our customers know us best. Read here what they think about 12Build.
Whitepapers

Knowledge should be shared. You can find our whitepapers here.

12Build Ecosystem

Link up with leaders in the construction software.

Take a look About us About us
Our story

Building a transparent construction industry together.
Work at 12Build

With pride and passion. Come work at 12Build.
Contact

We are happy to help. Reach out to us.

12Build pricing

Compile the subscription that best suits your organization.

12Build pricing Pricing Login Login 12Build Login Icon

12Build

 12Build Evaluator Login Icon

Evaluator

 EN Go back Dansk - Danmark DA-DK Deutsch DE Nederlands NL Nederlands - België NL-BE
Try 12Build

Grow your business with the right subscription

Free

For those who want to be available for quote requests

€ 0

/year

What's included:

  • Receive quote requests
  • Respond to quote requests

Activation

Stand out with a complete company profile and get a grip on your requests

€ 1.026,00

/year

Everything in Free, plus:

  • Stand out with a complete company profile
  • Access to published projects
  • Manage all your bids in one overview

With AI-features

Connection

Smart notifications and AI that make your work easier and faster

€ 2.450,00

/year

Everything in Activation, plus:

  • Be the first to respond with smart notifications
  • Work smarter with AI
  • Search publication documents
  • More market visibility

Ready to get the most out of 12Build?

12Build offers solutions that help streamline your quotation process, improve collaboration, and make project management more efficient.

Try 12Build

Compare all features

 
Free
Activation
Connection
Add contacts
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Logo, website and social media
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check
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Set number of core activities
2
2
2
Work packages i
Available, but not promoted
Boost with Promoter-add-on
Boost with Promoter-add-on
Keywords i
Available, but not promoted
Boost with Promoter-add-on
Boost with Promoter-add-on
Target radius i
cross
Available with Promoter add-on
Available with Promoter add-on
Reference projects
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Certificates and trademarks
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check
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Receive quote requests
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check
Receive forwarded publications
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Searching for published projects i
cross
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Always up to date with in-app notifications
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check
check
Search documents
cross
check
check
Market trends & pipeline value
cross
check
check
Always up-to-date with email notifications
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cross
check
Save & manage searches i
cross
cross
check
Forwarding requests yourself
cross
cross
check
AI: Summarize documents* i
cross
cross
check
AI: Smart project match* i
cross
cross
check
Set responsible person per request
cross
check
check
Create tasks per request
cross
check
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Overview per colleague
cross
check
check
Automatic status updates
cross
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Forward publications i
cross
cross
check
Manage partners i
cross
cross
check
Submit quotes
check
check
check
Respond to forwarded requests
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check
check
Respond to forwarded publications i
cross
check
check
Manage bids in one overview
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check
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Dragging bids between phases i
cross
check
check
Add your own external requests
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check
check
Add emails as bids
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check
check
Results of your bids
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check
check
Target radius i
cross
20 km (expandable to nationwide)
20 km (expandable to nationwide)
Work packages boosters i
cross
10 (expandable to 50)
10 (expandable to 50)
Keyword boosters i
cross
10 (expandable to 50)
10 (expandable to 50)

Our users are our best ambassadors

Discover why we are the top choice in the construction industry.

12Build has made us visible. Now we receive targeted requests every day. It has opened unexpected doors.
Harro de Kinkelder Managing Director, Vankan
12Build has really become a matter of course. It feels completely normal to use it every day.
Boris Tebrunsvelt Marketer, Quattro Expertise
Through 12Build, we always get back the energy we put into our requests.
Rick van Grinsven Estimator/Purchaser, Muller Bouw
Everything is in one place, you work in a structured way, and it's easy to use. I wouldn't want it any other way.
Loes de Bruijn Estimator, Laudy