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  • Solutions
    • Stakeholder Engagement

      Deliver clarity and timely decisions via a shared, collaborative plan

    • Validation and Programming

      Evaluate project viability early with historical, data-driven insights

    • Design Management

      Get the right information in each deliverable to keep the project on track

    • Preconstruction Intelligence

      Drive firmwide performance with shared resources, insights and knowledge

    • Cost Analysis

      Trend budget, estimate, contingencies and allowances as design progresses

    • Transition to Operations

      Coordinate design and preconstruction with contracts as field execution begins

    • Procurement

      Coordinate fast track procurement with design and cost trending

    • Who We Serve
      • General Contractors
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      • Design Teams
      • Trades
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Modern office building; preconstruction project management.
Join preconstruction software showing item lists, timelines, and cost trend dashboards for project management.

Better precon.
Better buildings.

Join aligns owners, design teams, and contractors within a unified system of record for preconstruction and the design phase. By integrating real-time cost and schedule data with design evolution, Join provides the decision intelligence necessary to de-risk complex projects and ensure predictable project delivery at scale.

1,000+
Companies
1,000+
Projects
$10B+
Decision Impact
Professional woman smiling, testimonial client image.

“My only regret is that we didn’t use Join earlier in the process.”

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Melanie Moreschi, AIA, LEED AP, CHC

Project Executive, DPR Construction

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DPR Construction logo with a stylized building outline above the word "CONSTRUCTION
The word "BOLDT." in bold, sans-serif font.
Clark Construction logo in white text on a gray background.
Kitchell logo featuring a triangle pointing left and the company name in bold black letters.
Level 10 Construction logo
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Join the more than 1,000 companies that are using the leading industry’s leading preconstruction & design phase management software to deliver better project outcomes.

Explore Join
Modern building exterior, relevant to preconstruction and design phase management.
tags Benchmarking tool showing categorized cost per GSF for preconstruction projects.

Clarity for every project decision

Every project involves thousands of decisions that impact cost, schedule, and design. Join provides the collaborative infrastructure to keep project stakeholders aligned in real time. Built to support collaborative delivery approaches like Design-Build, CMAR, IPD, IFOA, and TVD, Join transforms fragmented data into decision clarity.

Total project visibility

Master the intersection of cost, schedule, and risk. Join provides the visual platform to synchronize project timelines with budget realities, ensuring your project remains viable from first concept to final GMP.

  • Dynamic Cost & Schedule Intelligence
  • Integrated Scenario Modeling
  • Active Risk & Contingency Governance
Items list in Join preconstruction software showing cost and schedule impact.
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General Contractors

Owners & Developers

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Design Teams

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Trades

Individual goals, collective success

General Contractors

Standardize preconstruction workflows across offices to ensure consistent delivery and protected fee margins.

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Owners & Developers

Maximize capital efficiency and ensure project viability with real-time visibility into cost, risk, and schedule.

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Design Teams

Protect design intent while maintaining strict adherence to budget constraints through real-time feedback loops.

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Trades

Eliminate the risk of late-stage scope volatility and reactive pricing requests with real-time visibility into design evolution.

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Forward progress, not never-ending email threads

Join synchronizes stakeholder alignment and decision-making into a single stream of record, ensuring every team stays focused on execution, not administrative churn.

Join's dashboard showing preconstruction cost estimates across TVD clusters: Envelope, Interiors, Site, Structure, and Systems.
Modern building facade, relevant to preconstruction and design phase management.

Visualize the Impact. Accelerate the Decision.

Join transforms fragmented data into a multidimensional decision environment. By centralizing critical project variables including cost, schedule, and risk, Join ensures the right stakeholders have the actionable insights required at the moment of decision.

Built for Construction.
Engineered to Scale.

Join is a venture-backed technology company built exclusively for the construction industry. Founded in 2017, Join combines deep industry expertise from firms like DPR Construction, Clark Construction, and Hensel Phelps with deep technological expertise shaped by leaders who have built and scaled enterprise software at Google X, Autodesk, and Palantir. Developed in rigorous partnership with industry leaders, the Join platform now supports thousands of projects across market sectors. Join leverages AI to reduce customers’ manual effort, enhance data integrity, and surface the forward-looking insights necessary to drive certainty earlier in the project lifecycle.

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1611 Telegraph Ave,
Suite 1500
Oakland, CA 94612
  • Solutions
    • Stakeholder Engagement
    • Validation and Programming
    • Design Management
    • Preconstruction Intelligence
    • Cost Analysis
    • Transition to Operations
  • Who We Serve
    • General Contractors
    • Owners
    • Design Teams
    • Trades
  • Resources
    • Integrations
    • Case Studies
    • Pricing
    • News
    • FAQ
  • Company
    • About
    • Careers
    • Contact
  • Support
    • Help Center
    • Getting Started
    • Product Updates
  • Login
  • Book a Demo
  • Ready to start a project?
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