Trusted by over 300 construction companies


Tailor-made for winning construction tenders
In the competitive field of construction tendering, unclear project briefs, evolving technical requirements and tight deadlines can easily result in rushed, non-compliant proposals that lack conviction and fails to make an impact.
XaitProposal empowers your proposal team to tackle these problems head-on, while also boosting collaboration across offices and projects for better visual and structural consistency, improved brand identity and ultimately, higher win rates.


Deliver high-quality bids faster, better and more personalized
Design, document structure, layout and formatting is taken care of instantly and real-time co-authoring speeds up the writing process. Tasks, progress dashboards and commenting features for approvals keep your team in sync. The content library can be used to catalogue and store expert knowledge, case-studies and media files, speeding up the bidding process even further and making your proposal team more independent.
By streamlining the bidding process with our proposal management software, you can create professional documents faster, saving time to focus on quality and personalization. Ultimately reducing the time to close rate by up to 60%
Customer success story: Colas
Colas manages roughly 100,000 worksites every year and is a world leader in road construction and maintenance.
Deliver on-brand documents
Templates and automated formatting ensure professional proposals and bids perfectly aligned with your brand.
Smart document builder
Combine intuitive step-by-step questionnaires with our content library to build custom proposals fast.
Content library tool
Creating documents builds up your content library, a smart automation tool that allows you to re-use content.
Cloud-based co-authoring
Everyone on your team accesses the same documents and writes in sync for optimized efficiency.
Review and comment
Project management becomes effortless. Comments and replies are shared in real-time as conversations within your documents.
Contract management tool
Explore our construction efficiency software
More on proposal software for construction tenders:

How to Prepare a Technical Proposal: Best Practices
Learn how to prepare a winning technical proposal for tenders. Follow best practices to structure, refine, and improve clarity, compliance,...
March 12, 2025

How to Write a Winning Technical Proposal for Tenders
Learn how to write a winning technical proposal for tenders. Discover key elements, best practices, and tools to create a winning tender pr...
March 12, 2025

Building Winning Technical Proposals for Construction Projects
A technical proposal is one of the most important documents in the construction industry. More than a formal requirement, it demonstrates y...
March 06, 2025

Technical Proposal Writing: How to Write Proposals That Win Contracts
Want to learn how writing a technical proposal can help you win more contracts? A well-written proposal showcases your expertise, approach,...
March 02, 2025

Construction Tender Management for Multiple, Large Projects
Managing construction tenders can be an overwhelming task, especially for large construction companies juggling multiple tenders, technical...
February 14, 2025

Technical Proposal Software: Large, Complex proposals
Technical proposal software and general proposal software both aim to streamline the proposal process. Yet, they each cater to different ne...
February 14, 2025

Government Construction Tenders: Bidding for Success
Learn how to optimize your bidding process for government construction tenders with the right strategies and start winning more lucrative c...
February 12, 2025

8 Ways to Build Better Construction Proposals
Construction Proposals are stressful, especially when they’re two-stage tenders (as highway construction proposals often are). We’ve compil...
October 10, 2024

Proposal Building Tool for Construction: Build Wins Faster
A proposal building tool for construction means having the right tool for the job. Imagine constructing a house by hand. It’s possible, but...
September 04, 2024