Unbiased side-by-side comparison of verified reviews, user ratings, features, and pros/cons to help you decide which software fits your business needs.


In our 2026 comparison of OpenProject and ProofHub, ProofHub comes out ahead overall (weighted score 88% vs 84% for OpenProject). OpenProject is rated 4.2/5 from 166 user reviews; ProofHub is rated 4.6/5 from 232 user reviews. OpenProject has a free plan; ProofHub starts at $45/month.
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| At a glance | OpenProject | ProofHub |
|---|---|---|
| Category | Project Management | Project Management |
| User rating | 4.2/5 (166 reviews) | 4.6/5 (232 reviews) |
| Starting price | Free plan | $45/mo |
| Listed features | 15 | 11 |
| Integrations | 4 | 5 |
| Platforms | Web | Web, iOS, Android |
| Ease of use | 4.2/5 | 4.6/5 |
| Customer support | 4.2/5 | 4.6/5 |
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14/17 features
11/17 features
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Compare plans, features, and starting points side-by-side
Free open-source deployment.
Professional support and features.
Flat rate for essential features.
Unlimited scale for large teams.
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OpenProject is a runner-up with a composite score of 84%.
OpenProject has the most accessible pricing ($0/mo (No Free Trial)).
OpenProject lists the most features (15 features).
Satisfactory usability with a user rating of 4.2/5 stars.
Decent support with a user rating of 4.2/5 stars.
Available on 1 Platform: Web, fewer than the leader.
Dimension scorecard
ProofHub wins overall with a weighted score of 88% based on user rating, pricing, features, usability, and support.
Pricing: $45/mo (No Free Trial), a less accessible entry point than the leader.
Offers 11 features (fewer than the category leader).
Ranked #1 for usability with a user rating of 4.6/5 stars.
Ranked #1 for support with a user rating of 4.6/5 stars.
Widest platform availability (3 Platforms: Web, iOS, Android).

Composite scores are within 5 points. ProofHub edges ahead on sample-size-adjusted user satisfaction.
Composite scores are within 5 points. ProofHub edges ahead on sample-size-adjusted user satisfaction.
Composite scores are within 5 points. ProofHub edges ahead on sample-size-adjusted user satisfaction. The best choice still depends on your team's workflow, budget and required integrations — use the side-by-side sections above to check the details that matter to you.
OpenProject is rated 4.2/5 from 166 user reviews. ProofHub is rated 4.6/5 from 232 user reviews. Ratings come from approved user reviews on SoftwareHope.
OpenProject has a free plan. ProofHub starts at $45/month. Always confirm current pricing on the vendor's site, as plans change.
OpenProject offers a free plan; ProofHub does not list a free plan or trial.
OpenProject supports Web; ProofHub supports Web, iOS and Android.
OpenProject has an ease-of-use rating of 4.2/5, ProofHub has an ease-of-use rating of 4.6/5. ProofHub is rated easier to use by reviewers.
Community-voted helpful feedback from verified users
We have been using OpenProject to streamline our daily operations. Robust core functionality handles heavy operational workloads without stability issues. A solid investment that continues to improve our team productivity every month.
We have been using OpenProject to streamline our daily operations. Robust core functionality handles heavy operational workloads without stability issues. Furthermore, a solid investment that continues to improve our team productivity every month.
Implementing OpenProject delivered noticeable efficiency improvements from week one. Seamless integration options allow easy connection with our existing software tools. A solid investment that continues to improve our team productivity every month.
Our experience with OpenProject has been consistently solid across departments. Robust core functionality handles heavy operational workloads without stability issues. Furthermore, delivers exactly what was promised with minimal friction and great overall stability.
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