Craved by owners, loved by teams
Unite contractors, owners, and design teams around cost, timeline, and design clarity: all in one platform. Trusted by more than 40% of the ENR top 50 GCs, Join is collaborative software for managing design and preconstruction. Book a Demo >
“My only regret is that we didn’t use Join earlier in the process.”
Project Executive, DPR Construction
Join the more than 1,000 companies that are using the construction industry’s leading preconstruction software to improve collaboration, realize their visions, and achieve their goals.
Thousands of decisions, managed smarter
Every construction project involves thousands of decisions that can directly impact business case, design, timeline, and budget. From design concepts to preconstruction milestones, Join aligns stakeholders and decisions in real time; helping you hit budget, schedule, and vision targets.
Cost, timeline, and design integrity, built in
Join centralizes all decisions, cost data, and stakeholder communication, letting your team pivot confidently and track every outcome.
- Decision History – who, what, when, why
- Scenario Modeling – visualize cost and design options
- Contingency & Allowance Tracking
- Collaborative Chat & Documentation Links
General Contractors
Owners & Developers
Design Teams
Trades
Individual goals, collective success
General Contractors
Start projects on time, with cost certainty and reduced risk.
Owners & Developers
Ensure your vision is met: on budget and on schedule.
Design Teams
Maintain design integrity while staying within budget.
Trades
Get involved earlier, with clarity and less guesswork.
Forward progress, not never-ending email threads
Boundaries between construction phases are disappearing. Join helps to eliminate silos (and inbox bottlenecks), enabling teams to invest more in each other, creating greater transparency, uncovering opportunities, and building momentum toward a shared goal.
Visualize it. Analyze it.
Build it better.
Whether you’re swapping out light switches or a structural system, Join’s highly visual platform makes it easier to incorporate critical factors like cost, timeline, design, constructability, supply chain and the owner’s business case. It connects the right people to the right information at the time of the decision.