GanttFlow
GanttFlow is a web-based tool for making project timelines as Gantt charts and exporting them as images or PDFs.
What GanttFlow is
GanttFlow is a web-based tool for making project timelines as Gantt charts and exporting them as images or PDFs. You can drag and resize task bars, link dependencies, mark milestones, and change the chart’s theme and layout. PNG export is available on every plan; PDF and JSON project exports come with Pro and Lifetime. The Free plan is free and includes one project saved in your browser, Finish-to-Start dependencies, and watermarked PNG export. Pro costs C$12 a month, billed monthly, and adds unlimited cloud projects, 13 templates, all dependency types, PDF and JSON export, and syncing across devices. Lifetime costs C$249, paid once, billed as one payment, and includes everything in Pro plus future updates. GanttFlow is intended for shareable timelines in client presentations, kickoff decks, status reports, and roadmaps, not as a full project-management suite. It does not provide ticketing, resource management, or time tracking. One account is for one person, while exported charts can be viewed without an account.
Good
- Exports PNG on every plan.
- Supports task dependencies and milestones.
- Pro includes cloud projects and baseline tracking.
- Viewers do not need an account.
Watch out
- Free plan has one browser-saved project.
- Free PNG exports are watermarked.
- No ticketing, resource management, or time tracking.
- One account is for one person.
Who it suits
GanttFlow suits individuals who need to create and share project timelines for presentations, kickoff decks, status reports, or roadmaps. It is not intended to replace a full project-management suite.
Verdict
GanttFlow covers chart creation and sharing, with export and editing options that vary by plan. Consider its stated limits if you need team accounts or broader project-management functions.
Plans and prices
From GanttFlow's own pricing page, checked 7 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Free | Free | 1 project · saved in this browser · Finish-to-Start dependencies · watermarked PNG export |
| Pro | C$12 a month | Unlimited cloud projects · 13 templates · all dependency types · PDF and JSON export · synced across devices · Monthly |
| Pro | C$99 a year | Unlimited cloud projects · 13 templates · all dependency types · PDF and JSON export · synced across devices · Annually |
| Lifetime | C$249, paid once | Everything in Pro · every future update included · One payment |
The facts
Each one read from GanttFlow's own pages, with the date it was checked.
What it does
- Account model
- One account is for one person, with no team plan or per-seat pricing; people viewing exported charts do not need an account.checked 7 Oct 2026
- Data location
- The maker says its providers store and process data on servers in Canada, the United States, and the European Union.checked 7 Oct 2026
- Editing
- Users can drag and resize task bars, link dependencies, mark milestones, and adjust themes and layout.checked 7 Oct 2026
- Exports
- PNG export is available on every plan; Pro and Lifetime include PDF and JSON project export.checked 7 Oct 2026
- Integrations and providers
- The privacy policy names Clerk for accounts, Stripe for payments, Neon for the database, Vercel for hosting and analytics, Upstash for rate limiting, Sentry for error monitoring, and Resend for account emails.checked 7 Oct 2026
- Limitations
- The maker says GanttFlow does not provide ticketing, resource management, or time tracking.checked 7 Oct 2026
- Privacy
- Free projects remain in the user's browser, and the maker says it does not sell personal information or share it with advertisers.checked 7 Oct 2026
- Pro features
- Pro includes cloud projects, nested sub-lanes, baseline tracking, custom chart colours, theme presets, and 12 premium font families.checked 7 Oct 2026
- Purpose
- GanttFlow is a web-based Gantt chart maker for creating project timelines and exporting them as images or PDFs.checked 7 Oct 2026
- Security
- The privacy policy says traffic uses HTTPS, passwords are handled by Clerk, card details by Stripe, and project routes check identity and plan on the server.checked 7 Oct 2026
- Support
- The maker lists [email protected] for support and privacy requests.checked 7 Oct 2026
- Use cases
- The maker describes client presentations, kickoff decks, status reporting, and roadmaps as uses for GanttFlow.checked 7 Oct 2026
- Who it is for
- GanttFlow is intended for people who need a shareable project timeline and is not a replacement for a full project-management suite.checked 7 Oct 2026
The company
- Headquarters
- Ontario, Canadachecked 28 Sep 2026
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