--- title: MantisBT Reviews meta\_title: 'MantisBT Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter 80 reviews by the users' company size, role or industry to find out how MantisBT works for a business like yours. aggregate\_rating: rating\_value: 4.0 review\_count: 80 scale: '5' date\_modified: '2026-08-09' parent\_category: name: DevOps url: https://www.g2.com/categories/devops --- ### MantisBT Pros and Cons: Top Advantages and Disadvantages #### Quick AI Summary Based on G2 Reviews Generated from real user reviews Users value the **customization options** in MantisBT, making it ideal for start-ups seeking tailored solutions. [(1 mentions)](https://www.g2.com/products/mantisbt/reviews?filters%5Bsentiment_snippet%5D=2089147&qs=pros-and-cons#reviews) Users value the **flexibility** of MantisBT, finding it ideal for start-ups due to its open-source and customizable nature. [(1 mentions)](https://www.g2.com/products/mantisbt/reviews?filters%5Bsentiment_snippet%5D=2089153&qs=pros-and-cons#reviews) Users value the **open source and customizable** nature of MantisBT, making it ideal for start-ups. [(1 mentions)](https://www.g2.com/products/mantisbt/reviews?filters%5Bsentiment_snippet%5D=2089159&qs=pros-and-cons#reviews) Users note the **outdated interface** of MantisBT, though many feel it does not significantly impact usability. [(1 mentions)](https://www.g2.com/products/mantisbt/reviews?filters%5Bsentiment_snippet%5D=2089143&qs=pros-and-cons#reviews) ### Top Pros or Advantages of MantisBT ##### 1. Customization Users value the **customization options** in MantisBT, making it ideal for start-ups seeking tailored solutions. [ See 1 mentions ](https://www.g2.com/products/mantisbt/reviews?filters%5Bsentiment_snippet%5D=2089147&qs=pros-and-cons#reviews) See Related User Reviews ![Kristel A.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Kristel A.") KA Kristel A. Mid-Market (51-1000 emp.) 3.5/5 "Good bug tracker if you have a tight budget" What do you like about MantisBT? It is open source and customizable so it's great for start-ups ##### 2. Flexibility Users value the **flexibility** of MantisBT, finding it ideal for start-ups due to its open-source and customizable nature. [ See 1 mentions ](https://www.g2.com/products/mantisbt/reviews?filters%5Bsentiment_snippet%5D=2089153&qs=pros-and-cons#reviews) See Related User Reviews ![Kristel A.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Kristel A.") KA Kristel A. Mid-Market (51-1000 emp.) 3.5/5 "Good bug tracker if you have a tight budget" What do you like about MantisBT? It is open source and customizable so it's great for start-ups ##### 3. Open Source Users value the **open source and customizable** nature of MantisBT, making it ideal for start-ups. [ See 1 mentions ](https://www.g2.com/products/mantisbt/reviews?filters%5Bsentiment_snippet%5D=2089159&qs=pros-and-cons#reviews) See Related User Reviews ![Kristel A.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Kristel A.") KA Kristel A. Mid-Market (51-1000 emp.) 3.5/5 "Good bug tracker if you have a tight budget" What do you like about MantisBT? It is open source and customizable so it's great for start-ups ### Top Cons or Disadvantages of MantisBT ##### 1. Outdated Interface Users note the **outdated interface** of MantisBT, though many feel it does not significantly impact usability. [ See 1 mentions ](https://www.g2.com/products/mantisbt/reviews?filters%5Bsentiment_snippet%5D=2089143&qs=pros-and-cons#reviews) See Related User Reviews ![Kristel A.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Kristel A.") KA Kristel A. Mid-Market (51-1000 emp.) 3.5/5 "Good bug tracker if you have a tight budget" What do you dislike about MantisBT? The interface is a bit outdated but this is not an issue ## Top-Rated Alternatives [ ![Jira](https://images.g2crowd.com/uploads/product/hd_favicon/33ea9716a927c77d0e0c7cfe1a01035d/jira.svg "Jira") Jira 4.3/5(7,934) ](https://www.g2.com/products/jira/reviews) [ ![Bugzilla](https://images.g2crowd.com/uploads/product/hd_favicon/d134756d723ed3f6570279eb4c14daf7/bugzilla.svg "Bugzilla") Bugzilla 3.9/5(113) ](https://www.g2.com/products/bugzilla/reviews) [ ![GitLab](https://images.g2crowd.com/uploads/product/hd_favicon/2397ccd7309ef2bca71e3a275d59a5a3/gitlab.svg "GitLab") GitLab 4.5/5(901) ](https://www.g2.com/products/gitlab/reviews) [ View All Alternatives ](https://www.g2.com/products/mantisbt/competitors/alternatives) ![Cesar I.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Cesar I.") CI Cesar I. CTO Computer Games Small-Business (50 or fewer emp.) 12/30/2015 "A good open-source bug tracking system" 2.5/5 What do you like best about MantisBT? MantisBT is open source, that means that you can go in and change anything you don't like. It has all the basic things that a bug tracker should have but may lack in advanced features. It's easy to administer and configure. And it's free (there's a paid hosted version available). The risk of trying MantisBT is very low. Review collected by and hosted on G2.com. What do you dislike about MantisBT? The user interface is not very nice and not very fast. Some plugins are not very integrated and some others are very slow. In my experience, integrations with other systems are either unavailable or very hard to set up. What really could shine, but falls short, is integration with git or mercurial (or any other vcs). Even though there are some plugins for that, setting that up is not very easy and it takes a lot of time. A system to handle mercurial patches and do code review would make mantis a great product. Review collected by and hosted on G2.com. Recommendations to others considering MantisBT: Go for it. It's easy to install and try and it might just be what you are looking for. And it's free (there's a paid hosted version as well) Review collected by and hosted on G2.com. What problems is MantisBT solving and how is that benefiting you? Tracking bugs is very important in any software development firm. There are some great proprietary and costly bug tracking systems that do an excellent work, but if budget is short, mantis is a great option. The customization options are very good and you can tweak it to your liking. Issue filtering and display is OK. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite ![Nicolás S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Nicolás S.") NS Nicolás S. Software Developer Internet Small-Business (50 or fewer emp.) 11/24/2015 "Good for what it is - a bug tracker." 4/5 What do you like best about MantisBT? Mantis does a very good job at keeping a bug repository that your customers may access directly or via email. It is easily customizable, easy to install, fast, and may run on old hardware. Review collected by and hosted on G2.com. What do you dislike about MantisBT? The interface feels like it's from the 80's. Apart from that, one of the worst aspects in day to day work is that, being a traditional web application, it will not save your half written bug report when it decides to log you out for inactivity. Review collected by and hosted on G2.com. Recommendations to others considering MantisBT: Mantis is a bug tracker, it doesn't do a good job at tracking tasks. If you want Mantis to do project managing, I would not recommend it. Review collected by and hosted on G2.com. What problems is MantisBT solving and how is that benefiting you? MantisBT is our tool of choice for receiving and tracking bugs reported by the development team and those reported by customers. We realized we could save a lot of time by plugging our support@ email address to mantis so that it created new bugs automatically. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite ![Verified User in Information Technology and Services](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Information Technology and Services") GI Verified User in Information Technology and Services Small-Business (50 or fewer emp.) 7/27/2016 "Does the trick, but hard to customize." 3.5/5 What do you like best about MantisBT? This software will certainly allow you to track bugs and put them into a tiered system, allowing you to focus efforts. Review collected by and hosted on G2.com. What do you dislike about MantisBT? If you wish to customize this software then you are very limited on its capacities, and it does not have any workflow system built into its setup. Review collected by and hosted on G2.com. Recommendations to others considering MantisBT: I would recommend you go through their articles and knowledge database in order to help sort out ways to tweak the system more towards your uses. Review collected by and hosted on G2.com. What problems is MantisBT solving and how is that benefiting you? We use this to track large bugs in the system and improvements to our software grouped by release dates. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Verified User in Computer Software](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Computer Software") CC Verified User in Computer Software Enterprise (\> 1000 emp.) 3/30/2016 "Excellent tool for manging tasks and issues within project rollouts (New ERP System rollout)." 4.5/5 What do you like best about MantisBT? Ease of use. You can set-up a very simple project tracking environment in minutes. Email notifications keep stakeholders informed of updates to important tasks. Good customisation options. Mantis keeps it simple and surely that's what users want. We shouldn't be hung-up on making this tool something it isn't (a developers plaything). It's a good robust reporting system for controlling projects at a low level. Multi project capabilities and the option to import project tasks (issues) from a standard CSV file.. I'm using MantisHub (Cloud based SAAS). it really takes away the "limited pain" of setting MantisBT up. It's almost "piug and play" in that respect and my secure (https) site was set-up in minutes by the Mantis team. Customer is in control of categories and classifications and the customised export facility allows you to export the data to Excel and use the exported data as a "data source" for either Crystal Reports or SSRS. Review collected by and hosted on G2.com. What do you dislike about MantisBT? Not much to dislike. Product is fairly intuitive. Review collected by and hosted on G2.com. Recommendations to others considering MantisBT: I would go straight to MantisHub. You really will be "up-and-running" in minutes :) Review collected by and hosted on G2.com. What problems is MantisBT solving and how is that benefiting you? Low level project management. Project tasks and related issues are logged and controlled in MantisHub. Since it's cloud based, all users have 24/7 access which is a comforting feeling. Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Organic ![Vincent S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Vincent S.") VS Vincent S. Freelance Software Engineer Transportation/Trucking/Railroad Enterprise (\> 1000 emp.) 11/21/2015 "Great memories" 4.5/5 What do you like best about MantisBT? It's got everything it should have. It's clean, sober, to-the-point. The source control plug-in adds all you can wish for in that regard, and the project management plugin adds just that (disclaimer - I'm the author). It's cute, and the core contributors are great guys. Review collected by and hosted on G2.com. What do you dislike about MantisBT? The layout is a bit outdated and not responsive, but they're working on that. And oh yeah, if you want to contribute: it's written in php :). Review collected by and hosted on G2.com. What problems is MantisBT solving and how is that benefiting you? MantisBT facilitates the entire end-to-end process of issue tracking. Because of its plug-ins you can use it to tackle any problem. The project management plugin gave us great visibility in regard to which projects were behind or ahead on schedule, which resources were overbooked, etc. It allowed management to adjust the scope of running projects, and in retrospect, to evaluate the quality of projects and the productivity of developers. Review collected by and hosted on G2.com. Show More 1/8/2016 Validated ReviewerIncentivizedSource: G2 invite ![Tony G.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Tony G.") TG Tony G. Content Authoring Tool Administrator Publishing Enterprise (\> 1000 emp.) 4/11/2016 "Great support from Mantis hub" 4/5 What do you like best about MantisBT? I like Mantis for its simplicity of use but the support from Mantis hub has been great when needed. Review collected by and hosted on G2.com. What do you dislike about MantisBT? Nothing. I have used Mantis over the years and there is nothing I dislike about it. Review collected by and hosted on G2.com. Recommendations to others considering MantisBT: Ask the MantisBT any question you have Review collected by and hosted on G2.com. What problems is MantisBT solving and how is that benefiting you? Setting up Mantis projects correctly. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic ![Jackie A.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Jackie A.") JA Jackie A. Director of IT Non-Profit Organization Management Mid-Market (51-1000 emp.) 3/28/2016 "MantisHub is a good fit for us" 4.5/5 What do you like best about MantisBT? It has an Intuitive user interface which works well for both our developers and testers, including business users. Also like the flexibility to add custom fields and customize values. Summary and reporting work well too. Their support is very responsive and effective - mainly have used for customization of values. Review collected by and hosted on G2.com. What do you dislike about MantisBT? Nothing comes to mind - it all works very well for our teams. Review collected by and hosted on G2.com. Recommendations to others considering MantisBT: MantisHub is a great product to quickly implement bug tracking and change management. Review collected by and hosted on G2.com. What problems is MantisBT solving and how is that benefiting you? Using it for tracking bugs and change requests on a number of projects. Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Organic ![Anderson F.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Anderson F.") AF Anderson F. Vignette Developer Information Technology and Services Mid-Market (51-1000 emp.) 11/24/2015 "Excellent for simple projects" 5/5 What do you like best about MantisBT? The best feature of Mantis is it's simplicity. It's a very easy to use program, easy to setup and easy to understand. It features some advanced controls like custom form fields, workflow and custom validation. Mantis will fulfill your from the very start and will move with you as you need more features because it has a very flexible plugin system, big community and there are many plugins available. Review collected by and hosted on G2.com. What do you dislike about MantisBT? When your process gets more complicated and you need more custom rules mantis won't be able to do it out of the box. Also, it has a very basic UI, sometimes confusing if you need to display too much information. Review collected by and hosted on G2.com. Recommendations to others considering MantisBT: It will fit most of the worflows used today in many developemtnenvironments. Review collected by and hosted on G2.com. What problems is MantisBT solving and how is that benefiting you? We have been using Mantis to track bugs from our clients, clients have access to Mantis and can report bugs, attach screenshots and follow up the resolution of the requested bug or feature as it flows from each team. From QA to Development, from development to Testing and back to QA. Our clients always know what happens when they request us something. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Karim R.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Karim R.") KR Karim R. CTO Information Technology and Services Small-Business (50 or fewer emp.) 11/20/2015 "Flexible bug tracker with outdated UI" 4/5 What do you like best about MantisBT? - Extensible data model - Easy to understand, open source code - Modest server requirements - Good plugin ecosystem - Mobile app Review collected by and hosted on G2.com. What do you dislike about MantisBT? - Terribly outdated user interface - Many customizations are not possible without modifying software core Review collected by and hosted on G2.com. Recommendations to others considering MantisBT: Only adopt if you're ready to support yourself technically - you will need a PHP developer to understand the code and navigate the community forums. Review collected by and hosted on G2.com. What problems is MantisBT solving and how is that benefiting you? Since 2011, we have been managing several 5-6 concurrent software projects, with ~15 team members, mainly using MantisBT + Github (for source control). MantisBT has served all our issue tracking needs for these projects. We've integrated Mantis into our communication platform (Slack) for quicker team feedback. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite ![Muhammad A.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Muhammad A.") MA Muhammad A. Small-Business (50 or fewer emp.) 11/21/2015 "Nice product but the UX need more care" 3.5/5 What do you like best about MantisBT? The color coding, I still keep referring Mantis for that reason, lots of other BT tools have sweet littl icons, but seeing colors can easily give me an overall about the solved, closed,..or another type of bugs. Review collected by and hosted on G2.com. What do you dislike about MantisBT? Unfortunately mantis looks like a website from the 90th with a windows 98 style! Mantis is good, but the visually appealing looking have an impact on the experience, specially for an engineer, designer or a QA who have to keep checking mantis during all the working hours. Review collected by and hosted on G2.com. Recommendations to others considering MantisBT: Get Mantis if you are not tied with a specific GIT hosting service (Github, Bitbucket,...etc) Review collected by and hosted on G2.com. What problems is MantisBT solving and how is that benefiting you? I'm working in game development. It is good tool and "almost" free for everyone, and that's enough to make a benefit. Another tool I always find at work is JIRA, but people keeps getting mantis as it is indie friendly with all team size. Review collected by and hosted on G2.com. 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