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Best GanttPRO Alternatives — 9 Compared, With Free Tools (2026)

Explore 9 alternatives to GanttPRO — vetted by our editors with real user reviews, pricing, and feature comparisons.

The 9 best free GanttPRO alternatives, summed up

Quick answer

If you're after a GanttPRO alternative, start with ProjectManager.com, Instagantt and nTask. ProjectManager.com leads on SpotScore (9.2), backed by a 3.98★ rating. See how all 9 compare on score, rating, and price below.

Thinking about life after GanttPRO? These 9 project management software free alternatives are the options most worth your time, ranked by SpotScore (real-user satisfaction and market presence), ratings, and pricing. We check every tool ourselves. The table sums them up quickly; the breakdowns below give you the reasoning.

ProductSpotScoreRatingPricingBest for
ProjectManager.comElevate your projects with ease.9.2★★★★☆ 3.98(507)FreeFree Trial · Subscription · Quotation Basedteams of all sizes
InstaganttStreamline your projects with ease.8.8★★★★★ 4.8(22)Freefrom $4.16 /User/Monthsmall & mid-size businesses
nTaskEffortlessly manage projects from start to finish.8.8★★★★★ 4.5(34)FreeFree Trial · Freemium · Subscription · Quotation Basedsmall & mid-size businesses
ProWorkflowStreamline teamwork, meet deadlines, choose your organization.8.8★★★★☆ 4.4(137)Freefrom $9 /User/Monthteams of all sizes
GoodDayEfficient collaboration, simplified project management.8.8★★★★☆ 4.31(42)Freefrom $4 /User/Monthteams of all sizes
OpenProjectStreamline your projects with ease.8.8★★★★☆ 3.74(17)FreeFree Trial · Freemium · Open-source · Subscriptionteams of all sizes
RedboothEffortlessly streamline your project management.8.7★★★★☆ 4.37(102)Freefrom $9 /user/monthteams of all sizes
LeantimeEfficient project management for every business.8.4★★★★★ 4.75(4)Freefrom $12.49/mosmall & mid-size businesses
elapseitEffortlessly manage projects and track time.8.1★★★★☆ 4(2)Freefrom $5 /User/Monthsmall & mid-size businesses

9.2

SpotScore

ProjectManager.com

ProjectManager.com

Elevate your projects with ease.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.0

507 verified reviews

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What is ProjectManager.com?

ProjectManager.com is project management software that helps you effectively and efficiently plan, execute and control your projects. It’s a flexible solution that delivers all the core capabilities of enterprise-grade project management systems while fitting seamlessly into the budget and ...

Read more about ProjectManager.com
Free TrialTry Free →·

ProjectManager.com offers custom pricing plan

8.8

SpotScore

Instagantt - Project Management Software

Instagantt

Streamline your projects with ease.

Best for: SMB teams · Mid-market

Start Free Trial

4.8

22 verified reviews

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What is Instagantt?

Instagantt is a Gantt chart and timeline tool built specifically for Asana users who need visual project planning and dependency tracking that Asana's native views do not provide. It adds critical path identification, milestone markers, and workload visualization that sync automatically with ...

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8.8

SpotScore

nTask

nTask

Effortlessly manage projects from start to finish.

Best for: SMB teams · Mid-market

Start Free Trial

4.5

34 verified reviews

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What is nTask?

nTask is a task and project management application for medium and large companies, tracking projects from planning to completion with Gantt Chart visualization. It supports resource and task tracking across different business areas and enables team collaboration to adapt to changing project plans.

Read more about nTask
Free TrialTry Free →·

nTask offers custom pricing plan

8.8

SpotScore

ProWorkflow - Project Management Software

ProWorkflow

Streamline teamwork, meet deadlines, choose your organization.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.4

137 verified reviews

Add to compare

What is ProWorkflow?

ProWorkflow's project management software streamlines communications and documentation so small and mid-sized companies can coordinate teams, prioritize projects and meet deadlines on time. ProWorkflow puts a social element into project management software that allows your employees to choose ...

Read more about ProWorkflow
Free TrialTry Free →·

ProWorkflow offers custom pricing plan

8.8

SpotScore

GoodDay - Project Management Software

GoodDay

Efficient collaboration, simplified project management.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.3

42 verified reviews

Add to compare

What is GoodDay?

GoodDay is an all-in-one AI project management software trusted by Fortune 500 companies, startups and businesses all over the world. It offers AI directly within the platform, including workspace-wide AI conversations, context-aware writing support, and customizable AI agents. The platform has ...

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Free TrialTry Free →

8.8

SpotScore

OpenProject

OpenProject

Streamline your projects with ease.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

3.7

17 verified reviews

Add to compare

What is OpenProject?

OpenProject is a collaborative project management software for planning, tracking, and reporting on projects. It emphasizes usability – before users start a project, they need a tool that enables them to start working efficiently as quickly as possible. In OpenProject this is achieved by its ...

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Free TrialTry Free →

8.7

SpotScore

Redbooth - Project Management Software

Redbooth

Effortlessly streamline your project management.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.4

102 verified reviews

Add to compare

What is Redbooth?

Redbooth automatically turns your project into a product, enabling you to set due dates and create clear sprint goals. Features include Dropbox integration, Task notes allow you to leave messages directly on cards for your team, Time tracking allows you to enter actual time spent on cards, ...

Read more about Redbooth
Free TrialTry Free →·

Redbooth offers custom pricing plan

8.4

SpotScore

Leantime - Project Management Software

Leantime

Efficient project management for every business.

Best for: SMB teams · Mid-market

Start Free Trial

4.8

4 verified reviews

Add to compare

What is Leantime?

Leantime is an online project and resource scheduling software, cloud software that makes your team's work transparent and accessible to anyone on the team at any time in one central site, as well as a collaborative tool that allows you to organize and share tasks with clients and customers as ...

Read more about Leantime
Free TrialTry Free →·

Leantime offers custom pricing plan

8.1

SpotScore

elapseit - Project Management Software

elapseit

Effortlessly manage projects and track time.

Best for: SMB teams · Mid-market

Start Free Trial

4.0

2 verified reviews

Add to compare

What is elapseit?

elapseit is a web-based timesheet and project cost management application. It keeps track of who's working on what and when work started or stopped, you can view "team activity" & "project activity" by time period, sort by person, document or date to report on project status, create ...

Read more about elapseit
Free TrialTry Free →

The main GanttPRO competitors

Across Project Management Software, 9 products compete directly with GanttPRO. The strongest overlap is with ProjectManager.com, Instagantt and nTask. Each is compared against GanttPRO on rating, pricing and feature coverage below.

Tools similar to GanttPRO

Searches for "sites like GanttPRO" and "apps like GanttPRO" land on the same set of options as "GanttPRO alternatives" — the 9 options below cover both, whether you want a like-for-like replacement or something lighter.

Why each earned a place here

ProjectManager.com9.2Best for teams of all sizes

User-friendly interface allows non-technical users to easily navigate and manage projects.

Watch for: Initial learning curve for new users can be steep, requiring time to fully utilize its capabilities.

Instagantt8.8Best for small & mid-size businesses

Simplifies project management by converting complex schedules into easy-to-follow Gantt charts.

Watch for: Limited customization options, such as the lack of custom fields, multilanguage support, and templates.

nTask8.8Best for small & mid-size businesses

Affordable pricing with a full set of project management and collaboration features, including Gantt charts, Kanban boards, time tracking, and task assignment.

Watch for: Limited storage in the free version (200 MB), which may not suffice for larger teams or projects.

ProWorkflow8.8Best for teams of all sizes

Covers project management, time tracking, invoicing, and task scheduling in one platform.

Watch for: Search requires exact terms; broad or partial searches do not return results.

GoodDay8.8Best for teams of all sizes

Interface offers customizable views (Kanban, Gantt, Calendar) for task visualization and workflow management.

Watch for: Mobile app has performance issues including crashes, missing features, and slow load times.

OpenProject8.8Best for teams of all sizes

Open-source and free in its standard version, making it accessible to users from all sectors.

Watch for: Frequent bugs despite regular updates, leading to occasional crashes and frustrations.

Redbooth8.7Best for teams of all sizes

Clear interface makes task and project management straightforward for teams of all sizes.

Watch for: Limited file storage capacity, which can be restrictive for larger projects or teams with extensive documentation.

Leantime8.4Best for small & mid-size businesses

Central platform where all team members can access and view project information at any time.

Watch for: May lack advanced features needed by larger or more complex teams beyond small businesses and freelancers.

elapseit8.1Best for small & mid-size businesses

Elapseit offers detailed tracking of work hours, helping you monitor who is working on what and when.

Watch for: Elapseit may not integrate with a wide variety of third-party tools or systems.

Why teams look for a GanttPRO alternative

A handful of pain points come up again and again when teams consider replacing GanttPRO:

  • No significant aesthetic appeal compared to some competitors, with a focus on functionality over style.
  • Occasional complaints about limited advanced automation or integration capabilities with third-party tools.
  • Users working on highly specific use cases may find some features restrictive or lacking in depth.
  • Newcomers may need time to explore and fully utilize the breadth of its functionality.

What to focus on in a GanttPRO alternative

A factual rundown of the 9 free alternatives: 9 offer a free tier; paid plans run $4–$12.49, with GoodDay the cheapest entry point; and Instagantt is the highest rated at 4.8★ across 22 reviews.

The logic behind the ranking.

Frequently Asked Questions (FAQs)

Stuck on something? We're here to help with all the questions and answers in one place.

The top-rated alternatives to GanttPRO are Instagantt (4.8★), Leantime (4.8★), nTask (4.5★). Compare all 9 alternatives side-by-side above.

When evaluating alternatives to GanttPRO, prioritize: Budget Management, Issue Management, Milestone Tracking, Percent-Complete Tracking, Portfolio Management, transparent pricing, free trial availability, and integrations with your existing tools. Use the filters above to compare by feature, budget, and team size.

Migration difficulty depends on how deeply GanttPRO is integrated into your workflows. Most alternatives offer data export/import tools and dedicated onboarding support. We recommend narrowing to 2–3 options, running a free trial, and checking each vendor's migration guides before committing.

Deciding on the right GanttPRO alternative

  • On a budget / just exploring: start with a free tier — ProjectManager.com, Instagantt and nTask let you evaluate without paying upfront.
  • If real-user ratings matter most: Instagantt has the strongest star rating (4.8★) among the options with verified reviews.
  • Want the safest pick: ProjectManager.com has the highest Spotsaas Score (9.2) in this list — a strong default if you're unsure.

Switching from GanttPRO

Replacing GanttPRO is easiest when you plan the data move first. Export your records, confirm the new tool imports them, and verify your key workflows hold. Pilot the switch free, then migrate fully, keeping GanttPRO open as backup until you're settled.

Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].