Mantis Bug Tracker
MantisBT is a free, open source PHP-based web application for issue and bug tracking used by software development teams. It is community-maintained under the GPL, self-hosted, and supported via forums, GitHub, and third-party hosting providers.
- Company typePrivate
- Founded2000
- HeadquartersRedmond, United States
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What Mantis Bug Tracker does
Mantis Bug Tracker (MantisBT) is an open source, PHP-based web application that provides issue tracking, bug tracking, and lightweight project collaboration for software development teams. The core product is a self-hosted web platform with email notifications, per-project role-based access control, customizable issue fields and workflows, and support for 50 languages, deployable on Linux, Windows, and macOS servers. The product ecosystem includes MantisConnect (a SOAP web service API released in 2007), a REST API documented via Postman, MantisTouch for mobile access, a DokuWiki-based documentation wiki, phpBB-powered community forums, and a plugin model supporting third-party extensions such as Graphs, XML Import/Export, FilterPageEdit, LinkedCustomFields, RelatedIssuesExport, and Reminder. Historical native integrations include CVS, Subversion, Scmbug, MediaWiki, and DokuWiki, and the project has historically tracked an Entity-Relationship Diagram for programmatic users.
The project's commercial posture is that of a community-driven open source project rather than a venture-backed software company. MantisBT is released under the GNU General Public License (GPL) with no first-party pricing tiers, no disclosed revenue, no parent company, and no venture funding. The legal entity is the volunteer MantisBT Team, and the user base spans individual developers, SMBs, and named enterprise testimonial sources including Tetra Tech, Freelock Computing, and EnOcean. Distribution occurs via direct download from mantisbt.org, GitHub releases, and a third-party hosting reseller page; community engagement is sustained through forums (15,343 registered members), Gitter/Matrix chat, X (Twitter), Mastodon, and translatewiki.net for localization.
Recent operating activity is dominated by security and compatibility maintenance. In 2026 the project shipped version 2.28.1 (March, addressing CVE-2026-30849 and two XSS issues), 2.28.2 (May, addressing over 15 vulnerabilities and improving PHP 8.5 compatibility), 2.28.3 (May, a reauthentication regression hotfix), and pre-announced 2.28.4 (July, addressing CVE-2026-47156 with coordinated disclosure to watchTowr and named researchers). The project also announced that 2.29.0 will drop PHP 7.4 and 8.0 support, raising the minimum supported version to 8.1 in alignment with the Ubuntu 22.04 LTS lifecycle. Founder Victor Boctor is identified in the leadership metadata.
Mantis Bug Tracker firmographics
Firmographics- Name
- Mantis Bug Tracker
- Legal name
- MantisBT Team
- Website
- https://mantisbt.org
- Company type
- Private
- Founded year
- 2000
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- MantisBT is a free, open source PHP-based web application for issue and bug tracking used by software development teams. It is community-maintained under the GPL, self-hosted, and supported via forums, GitHub, and third-party hosting providers.
- Ownership category
- akta.pro rank
Mantis Bug Tracker industry classification
Industry- Product category
- Bug Tracking Software
- NAICS
- Software Publishers (5132)
- SIC
- Services-Computer Programming, Data Processing, Etc. (7370)
- akta.pro primary industry
- Workflow & Case Management (Human-Centric BPM) (HDAEAHAA)
Keywords
Where Mantis Bug Tracker is headquartered
LocationHeadquarters
- HQ city
- Redmond
- HQ country
- United States
- HQ region
- North America
Markets served
Mantis Bug Tracker business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Operations, Others
Revenue model
- Open Source Distribution: MantisBT is an open source project distributed free of charge under the GNU General Public License (GPL). The project does not generate revenue from software sales. Hosting services may be offered through third-party providers.
Go-to-market motion1 record
Distribution channels3 records
Marketing channels8 records
Mantis Bug Tracker product offering
Product offeringCore offering
MantisBT is a free, open source, web-based bug tracking and issue management system built on PHP and released under the GNU General Public License. It provides software development teams with issue tracking, email notifications, per-project role-based access control, customizable issue fields and workflows, charting, and native integrations with version control systems, wiki engines, and a SOAP API. The product is distributed free of charge and maintained by a volunteer community.
Product overview
Mantis Bug Tracker is an open source issue tracker built on PHP that runs on Linux, Windows, and macOS servers. The core product is MantisBT, which provides web-based bug tracking with features including email notifications, per-project role-based access control, and customizable issue fields and workflows. The ecosystem includes MantisConnect (SOAP API web service) for programmatic access, MantisTouch for mobile access, a DokuWiki-based documentation/wiki system, phpBB-powered community forums, and various plugins (Graphs, XML Import/Export, FilterPageEdit, LinkedCustomFields, RelatedIssuesExport, Reminder). Source code is hosted on GitHub with community support via Gitter and IRC.
Differentiator
Problem solved
Functional benefit
Products and services
- MantisBT (Mantis Bug Tracker) Free, open source web-based bug tracking and issue management system built on PHP, released under the GNU General Public License, used by software development teams to track defects, manage issue lifecycles, and collaborate on resolution.
- MantisConnect (SOAP API) SOAP-based web service that exposes MantisBT functionality, allowing third-party applications to integrate with and extend the bug tracking system.
- MantisTouch Mobile client application that provides native touch-based access to MantisBT issues and workflows for users on the go.
Companies that use Mantis Bug Tracker
Customer profileNamed customers3 records
Segments1 record
Ideal customer profiles2 records
Mantis Bug Tracker technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration9 records
Feature9 records
Mantis Bug Tracker partnerships and signals
Strategic signalScale indicators4 records
Recent moves5 records
Expansion highlights4 records
Mantis Bug Tracker competitors and assessment
Company assessmentMarket position
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights5 records
Customer concentration
Mantis Bug Tracker social profiles
Digital presenceMantis Bug Tracker financial estimates
Financial estimateRevenue estimate
Valuation estimate
Mantis Bug Tracker leadership team
Management profileNumber of profiles
Profiles1 record
Mantis Bug Tracker funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Mantis Bug Tracker M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Mantis Bug Tracker
What does Mantis Bug Tracker do?
MantisBT is a free, open source, web-based bug tracking and issue management system built on PHP and released under the GNU General Public License. It provides software development teams with issue tracking, email notifications, per-project role-based access control, customizable issue fields and workflows, charting, and native integrations with version control systems, wiki engines, and a SOAP API. The product is distributed free of charge and maintained by a volunteer community.
Is Mantis Bug Tracker a public or private company?
Mantis Bug Tracker is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Mantis Bug Tracker founded?
Mantis Bug Tracker was founded in 2000. It employs 1 to 10 people.
Where is Mantis Bug Tracker based?
Mantis Bug Tracker is headquartered in Redmond, United States, in the North America region.
How does Mantis Bug Tracker make money?
One revenue line is on record: open Source Distribution.
Does Mantis Bug Tracker have an API?
Yes. MantisBT provides a REST API documented via Postman, and historically shipped MantisConnect SOAP API out-of-the-box starting from version 1.1.0a4 (July 2007). Developers can also access an Entity-Relationship Diagram and use the #mantisbt IRC channel on Freenode for support. Developer documentation is at documenter.getpostman.com/view/29959/mantis-bug-tracker-rest-api/7Lt6zkP.
What industry is Mantis Bug Tracker in?
Mantis Bug Tracker's product category is Bug Tracking Software. Its primary akta.pro industry code is HDAEAHAA, Workflow & Case Management (Human-Centric BPM). Its NAICS code is 5132 and its SIC code is 7370.