High-performance Gantt engine
A custom Canvas renderer with row and time virtualization handles thousands of activities — drag, resize, link, and zoom without lag.
Built for construction & project teams
Cost-loaded schedules your clients can trust
Ganttra pairs a blazing-fast Gantt engine with budget modeling, live cash-flow curves, scenario compare, and board-ready exports — purpose-built for construction and project teams.
New accounts receive 14 days of Ganttra AI Pro after approval — full AI credits, templates, and exports included.
- 1,000s
- of activities, zero lag
- Real-time
- cash-flow S-curves
- A / B / C
- scenario compare
- 1-click
- client-ready exports
Built for real project work
Scheduling depth, financial clarity, and client-ready delivery
From the first WBS row to the final board deck, Ganttra keeps schedule logic, cost modeling, and stakeholder communication in one fast workspace.
Cost-loaded schedules & cash flow
Model direct cost, contingency, and markup on every activity. Watch cumulative S-curves, monthly draws, and peak exposure as you edit.
AI-assisted project templates
Turn a project brief into phased WBS starting points. Regenerate, refine, and edit — credits reset daily so you can iterate fast.
Scenario compare
Save up to three schedule snapshots (A, B, C) and compare start, finish, duration, cost, and peak draw side by side.
Review Sites
Generate snapshot-backed, no-login review links — client-safe External sites or Internal sites with full cost detail. Revoke anytime.
Board-ready exports
Client or internal PDF and PowerPoint with embedded charts, concept images, and draw schedules. Hand off MS Project XML or CSV.
Also included
- Activities, milestones, summary tasks, and hammocks
- FS, SS, FF, and SF dependencies with lag
- Trade templates, CSV import, and MS Project XML export
- Light, Dark, Pastel, and Ocean system themes
- Team sharing with Editor and Viewer roles
- Customize bar colors, grid, backgrounds, and drag behavior
Inside Ganttra
A vivid workspace from schedule to stakeholder review
Every screen is designed for clarity under pressure — rich lines, readable type, and financial context where you need it most.
01Inside Ganttra
Interactive timeline
Hour through Year timescales, dependency arrows, weekend shading, and per-project themes — all on a spatial hit-tested canvas.
02Inside Ganttra
Synced activity list
Virtualized WBS tree with inline editing for dates, costs, and relationships — always in sync with the chart.
03Inside Ganttra
Cash-flow intelligence
Drag a bar and see peak cash impact in real time. Portfolio view stacks monthly draws across all costed projects.
04Inside Ganttra
Polished reports
Overview narratives, concept images, and S-curve charts flow straight into client-facing PDFs and editable PowerPoint decks.
05Inside Ganttra
Share without logins
External review sites fold markup into prices. Internal sites expose margin, contingency, and draw schedules for your team.
Pricing
Plans that scale from manual scheduling to AI-powered planning
Start with core Gantt scheduling or add AI credits for faster project kickoffs. Approved accounts begin with a 14-day Ganttra AI Pro trial.
Ganttra Core
Core project planning and scheduling without AI.
$9.99/ month
Billed monthly · cancel anytime
- Manual project creation
- Core Gantt scheduling
- Activities, milestones, and dependencies
- Project dashboards
- No AI generation
Ganttra AI Starter
Light AI-assisted planning for users who want a faster starting point.
$12.99/ month
Billed monthly · cancel anytime
4 AI credits per day
- Everything in Ganttra Core
- 4 AI Credits per day
- Enough for 4 basic, 2 standard, or 1 detailed generation
- Full access to project templates
- AI-generated project phases and tasks
- Editable generated schedules
Ganttra AI Pro
More AI capacity for active project managers and frequent planning iterations.
$19.99/ month
Billed monthly · cancel anytime
20 AI credits per day
- Everything in Ganttra AI Starter
- 20 AI Credits per day
- Enough for 20 basic, 10 standard, or 5 detailed generations
- Full access to project templates
- More room for regenerations and what-if plans
- Best for active PMs and teams
AI credits reset daily at UTC midnight. Basic generations cost 1 credit, Standard costs 2, and Detailed costs 4. Failed generations do not consume credits.
FAQ
Answers before you start
Everything you need to know about planning, sharing, and exporting with Ganttra.
Who is Ganttra built for?
Small and mid-sized construction and project teams who need to plan high-level, cost-loaded schedules quickly — and hand stakeholders something polished without exporting to a dozen other tools.
How is Ganttra different from a traditional Gantt tool?
Every activity carries direct cost, contingency, and markup, so your schedule doubles as a budget and cash-flow forecast. As you drag bars, cumulative S-curves and monthly draws update in real time.
Do my clients need an account to review a plan?
No. Review Sites generate snapshot-backed, no-login links. Share a client-safe External site that folds markup into prices, or an Internal site with full margin and draw detail — and revoke access anytime.
What does the free trial include?
Approved new accounts get a 14-day Ganttra AI Pro trial — full AI credits, the template library, and every export format. No credit card required to start.
Can I import or export my data?
Yes. Import activities via CSV, and export to client or internal PDF, editable PowerPoint, MS Project XML, and CSV so your plans move freely between tools and stakeholders.
Ready to plan with confidence?
Turn your next bid into a schedule stakeholders can read, trust, and approve.
Create an account and receive a 14-day Ganttra AI Pro trial after approval — full AI credits, templates, and exports included.
Create your account