GanttAI vs Mastt Schedule

GanttAI is a web tool for specialty contractors and subcontractors who need to locate their work in a general contractor’s construction schedule and understand the effects of revisions. It opens PDF, MPP, XER, XML, and Excel schedules as searchable schedules, identifies activities within a contractor’s scope, and compares revisions across dates, durations, logic, and sequence. Comparisons can be shared through report links that recipients can view without an account. For crew planning, users enter hours by scope and person-day; GanttAI estimates staffing for activities and shows crew peaks against available headcount. Its AI Agent answers schedule questions in plain English and can create look-aheads or summaries as Excel files. The Portfolio plan adds cross-project trade manpower views by day, week, month, quarter, or year. A free trial is available, with one project, two reviews, and one comparison; no card is required. Paid plans start at $250/month for Single, with other plan prices listed separately.

Mastt Schedule is a web platform for managing construction project timelines, phases, milestones, and dependencies. Users can build schedules from scratch or adapt templates with standardized phases and milestones, and import Microsoft Project XML or Primavera P6 XER schedules for tracking and reporting. Activities appear in Gantt visualizations, with checklists for task tracking. Dashboards show schedule progress, and invited clients can view schedule information through view-only links or PDF downloads. Program dashboards bring schedules from linked projects together. The Starter plan includes one project and costs nothing, with no credit card required. Professional costs $165 a month, billed month-to-month; it includes unlimited users, adjustable project licences, and Cost, Risk, Schedule, and Dashboard modules. Enterprise has custom pricing and includes unlimited projects, programs, and portfolios, ERP and other business-system integrations, SSO, and dedicated customer success. Mastt says the platform is available through a modern web browser without special software or hardware. It also says it uses TLS 1.2 or higher, conducts regular penetration testing with NCC Group, and hosts data on Microsoft Azure in regional data centers.