Gantt Zero is a local-first, privacy-focused workspace for creating Roadmaps and Gantt charts that syncs with your Google Drive and is completely free of subscriptions.
Smoothly create tasks, manage and assign teams members, define powerful nested groups and key milestones.
Build relationships between elements. The optional Auto-Scheduling mechanism automatically shifts the entire right-side roadmap if a preceding task gets delayed.
A specialized system watches over your assignments and prevents you from mistakenly allocating the same assignee to parallel tasks.
Whether you're presenting to the Board or showing the schedule to your on-site team. In a few seconds, generate a print-ready PDF file that perfectly preserves the vector sharpness of the Gantt chart.
Gantt Zero stands apart from commercial competitors via its architecture. Our application does not have servers storing your data. Your roadmaps and corporate secrets stay with you.
Save JSON files directly to your local offline drive. Gain 100% peace of mind regarding corporate regulations (GDPR, Non-US standard policies, China).
After a 10-second authentication, the app syncs directly to your Google Drive folder, backing up milliseconds after every change.
As a product professional with 15 years of commercial experience building systems, I was tired. Tired of the fact that adding one more teammate to a timeline in a trendy SaaS tool costs an extra $10 a month.
Whenever I needed to plan a project, all the powerful tools or plugins were locked behind absurd paywalls and free plans were just too limited.
"I built the app I wanted to use myself. Uncomplicated, blazing fast, beautiful. Iteratively refined from an MVP to a production-ready app. And I am giving it away completely for free. For ZERO cost."
This is an act of rebellion against the current subscription model. Let's revive the ideals of the early Internet, where there was still room for sharing tools built simply out of passion. Zero fees. Maximum execution.
Don't have a license for behemoths like MS Project? Work in Gantt Zero keeping JSON files on your local computer – never violating enterprise policies on third-party cloud data extraction.
Architects, installers, interior finishers. Anyone who needs to attach a fast, elegant work schedule to an agreement or present an overview to an investor.
A brilliant tool for instructors and students to learn how network dependencies and critical paths interact in real-time during semester planning or thesis writing.
Planning a home renovation? Your wedding? A large DIY hobby project? So far, professional tools were simply too expensive for a single-person license needs.
Zero hidden fees, zero Pro tiers.
Our business model? Currently seeking organizations looking for custom "on-premise deployments" or subtle, un-intrusive sponsorships, keeping our core platform flawlessly untaxed for the digital citizenry.