Best Online Gantt Alternatives & Competitors in 2025

Create beautiful Gantt charts

freemium $4.0 / Monthly

Instagantt is a powerful and intuitive Gantt chart tool to enable teams to plan, manage and visualize their projects easily. Manage your schedules, tasks, timelines, and workload like a Pro. Try it for free.

Seamless project management and collaboration for your team.

Visit website $12.0 / Monthly (Per user)

GanttPRO is online Gantt chart software for project management. CEOs, project managers, and teams use it every day to solve project management challenges.

paid Free Trial $7.99 / Annually

Free, beautiful and easy to use project management tool

DHTMLX Suite offers JavaScript UI library for building cross-browser web and mobile applications.

Open Source

dotProject is a web-based, multi-user, multi-language project management application.

Project Office - project management software for Mac and IOS

Production management made modern.

SmartDraw Gantt Chart Software allows individuals and businesses to plan, track, and report on projects, programs, and budgets.

Creately Gantt Chart Maker is a web-based diagramming software that helps you to create flowcharts, organizational charts, UML diagrams, network diagrams, business process diagrams, etc.

Timeline Hero is an online project planning, visualizing, and tracking software for teams that want to improve their workflow and be more organized.

#1 Project Management Software

Open Source freemium $8.0 / Monthly (10 users)

Create professional charts and diagrams easily, quickly and collaboratively. Visual Paradigm Online is an all-in-one online diagram software that lets you create UML, BPMN, ERD, DFD, Org Charts, Mind Map, charts, infographic.