GanttAI vs SiteAnchor
GanttAI
ganttai.comSiteAnchor
site-anchor.comSide by side
| Figure | GanttAI | SiteAnchor |
|---|---|---|
| Price from | $91.67/mo | $59/mo |
| Free plan | — | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Plans published | 8 | 4 |
| Spec score · Construction Scheduling Software | 8.4 (#6) | 7.4 (#17) |
| Headquarters | Toronto, Canada | Dover, Delaware, United States |
| Purpose | GanttAI uses AI to generate, verify, review and compare construction schedules. | SiteAnchor is construction management software that brings leads, estimates, scheduling, blueprints, daily logs, crew time, and invoicing into one dashboard. |
| Support | Onboarding and support are included on all plans; Team and Portfolio include dedicated support with an account lead. | The contact page invites questions by email at [email protected] and says the team will get back shortly. |
Plans
GanttAI
- Portfolio Pro add-on$100 a month
- Single$250 a month
- Team$750 a month
- Portfolio Pro add-on (yearly)$1,100 a year
- Portfolio$1,250 a month
- Single (yearly)$2,750 a year
- Team (yearly)$8,250 a year
- Portfolio (yearly)$13,750 a year
SiteAnchor
- Starter$59 a month
- Growth$129 a month
- Peak$199 a month
- Unlimited$329 a month
In their own words
GanttAI
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.
SiteAnchor
SiteAnchor has no write-up on Specifiction yet; its figures are above.