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About

Join is a collaborative preconstruction and design‑phase management platform that unites contractors, owners, design teams, and trades around cost, timeline, and design clarity through a single interface. It centralizes all decisions, cost data, and stakeholder communication in real time, enabling users to visualize cost trending with rapid reporting, track decision history and assignments, compare cost and design scenarios side‑by‑side, and manage project risks, contingencies, and allowances without siloed emails or spreadsheets. Built to support thousands of decisions per project, Join aligns design concepts with preconstruction milestones to help teams hit budget, schedule, and vision targets. Its highly visual dashboard adapts to workflows such as Design‑Build, CMAR, IPD, IFOA, and TVD, while executive‑level views allow portfolio monitoring, precise future job estimation, risk mitigation, and performance benchmarking.

About

Mastt is capital project and program management software powered by AI for owner-side construction teams. Built for project owners, project managers, project management consultants, real estate developers, government agencies, and owner’s reps, Mastt centralizes project controls across cost, schedule, risk, contracts, progress payments, change orders, documents, dashboards, and reporting. Teams use Mastt to replace spreadsheets with live project data, audit-ready records, and clear portfolio visibility. The platform helps track budgets, commitments, actuals, forecasts, cash flow, milestones, risk registers, contract records, payment status, and project health across capital projects, programs, and portfolios. Mastt's AI supports AI Chat, AI PDF Reader, invoice scanning, data extraction, payment verification, and AI-assisted reporting. This helps teams reduce manual admin, improve cost control, strengthen governance, and deliver capital projects on time and on budget.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Preconstruction and design‑phase teams requiring a solution to collaborate on cost, schedule and design decisions

Audience

Mastt is built for owner-side construction teams, including project owners, project managers, project management consultants, owner’s reps, developers, government agencies, and capital projects teams.

Support

Phone Support Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Supported
Online Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Pricing

150
Free: $0/project – First project free with AI Autofill, AI Templates, unlimited users.

Professional: $150/project per month – Full AI features, reporting modules, custom templates, and advanced project controls.

Enterprise: Custom pricing – Unlimited projects, AI usage, integrations, dedicated support, and enhanced security.
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Supported
In Person Supported

Training

Documentation Supported
Webinars Supported
Live Online Supported
In Person Not Supported

Company Information

Join
United States
join.build/

Company Information

Mastt
Founded: 2019
Australia
www.mastt.com

Alternatives

ALICE

ALICE

ALICE Technologies

Alternatives

TradeTapp

TradeTapp

BuildingConnected
Contruent

Contruent

Contruent (Formerly ARES PRISM)
Aurigo Masterworks

Aurigo Masterworks

Aurigo Software Technologies

Categories

Preconstruction Supported

Categories

Integrations

Microsoft Project Not Supported
Oracle Primavera Not Supported

Integrations

Microsoft Project Supported
Oracle Primavera Supported
Claim Join and update features and information
Claim Join and update features and information
Claim Mastt and update features and information
Claim Mastt and update features and information