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Gantter vs OpenProject Comparison (2026)

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Gantter

OpenProject

Overview

Gantter is one of the best CPM project management tools in the Google Chrome Web Store that has all the power of leading desktop project management and project scheduling desktop software products like MS Project and with all the advantages of the cloud. It can even read and write MS Project.

OpenProject is an open-source project collaboration software designed to help businesses handle the entire project management lifecycle, from planning, scheduling, and issue tracking to budgeting and cost reporting. Supervisors can highlight task attributes based on the status, priority or due date.

Platforms supported

Web-based
iPhone app
Android app
Windows Phone app

Typical customers

Freelancers
Small businesses
Mid size businesses
Large enterprises

Customer support

Phone
Online
Knowledge base
Video tutorials

view more detailsview details

Platforms supported

Web-based
iPhone app
Android app
Windows Phone app

Typical customers

Freelancers
Small businesses
Mid size businesses
Large enterprises

Customer support

Phone
Online
Knowledge base
Video tutorials

view more detailsview details

Video & Screenshots

No videos yet

Pricing

Starting from

/user

Per month

Free trial available
Credit cardless trial
Free account
Subscription based

Starting from

5.95

Per month

Free trial available
Credit cardless trial
Free account
Subscription based

User reviews

4.1

Value for money

Ease of use

Features

Customer support

60%

would recommend this app

4.6

189

126

Value for money

Ease of use

Features

Customer support

90%

would recommend this app

Pros

“Price, feature set, and the user interface”

Mark W.

Consultant

Pros

“I’ve deployed Openproject on a local NAS to manage my personal projects, and I use the AI Agent to connect to APIs, so the entire workflow is seamless.”

Song L.

AI Integration Engineer

“It integrates seamlessly with LucidChart creating an unrivalled combo for our projects which offers detailed and accurate visual representations of project workflows, processes, and systems.”

Direzione M.

Automotive Product Development Engineer

“OpenProject offers us a fully feature-loaded platform for managing our projects from idea conceptualization, to plan, to actualizing the idea until the final product is achieved.”

Austin R.

Project Coordinator for Program Development

Cons

Not enoughreviews yet

Cons

“Lastly there exist mobile app so we often have to access it from our computers which is kinda inconvenient because project management is an all time tasks”