Klaus VS Bugzilla

Compare Klaus vs Bugzilla and see what are their differences.

Klaus

docker run klaus / pip install klaus — the first Git web viewer that Just Works™. (by jonashaag)

Bugzilla

Official repository for the Bugzilla bug tracking system. Report bugs to https://bugzilla.mozilla.org/enter_bug.cgi?product=Bugzilla&format=__default__ . Main website: (by bugzilla)
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Klaus Bugzilla
3 13
691 760
0.3% 2.5%
0.4 7.8
8 days ago 9 months ago
Python Perl
GNU General Public License v3.0 or later Mozilla Public License 2.0
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

Klaus

Posts with mentions or reviews of Klaus. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-06-23.

Bugzilla

Posts with mentions or reviews of Bugzilla. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2025-06-25.
  • How to add Bug Tracking to your Apps (Free Open Source Tool) - Bugsink 🐞
    4 projects | dev.to | 25 Jun 2025
    I tried a few open source bug trackers, but from what I found they look either very old (https://www.bugzilla.org/) or super heavy (https://sentry.io). Bugsink provides a nice middle ground so I encourage you to give it a try.
  • Most Effective Approaches for Debugging Applications
    15 projects | dev.to | 27 Apr 2025
    Motivating developers to proactively find and fix bugs elevates application quality. Andrew Bates, COO of Bates Electric, suggests, “Setting up a ‘Bug Bounty’ program for your internal teams is an effective way to correct bugs in applications.” By rewarding developers for identifying issues, teams foster ownership and collaboration. A 2023 Bugcrowd report found that bug bounty programs increase bug detection rates by 40%. Platforms like HackerOne or Bugzilla provide frameworks for structuring internal programs, boosting morale and creativity.
  • Defect Management Tools List for 2025 (Free, Paid, & Open Source)
    1 project | dev.to | 25 Nov 2024
    5. BugZilla (Free + Open Source) BugZilla is a powerful open-source defect tracking tool known for its flexibility, making it a popular choice for small to medium-sized development teams.
  • My first week with my SV04
    2 projects | /r/Sovol | 7 May 2023
    If it were not for the defective mounting of the E2 stepper motor and the out of square of the gantry I would keep this solidly built SV04. I would replace the magnetic printing surface immediately and after the year warranty replace the mother board with the appropriate Big Tree Tech 8 channel board available and configure standard Marlin IDEX firmware or even go Klipper for the fundamentals of the printer appear that they can provide Klipper speeds. However even though I could see the Solvol support team means well and they reply to my emails reasonably quickly, they do not appear to have the English language skills necessary to understand the gantry and stepper motor mounting problem. That, and they have a primitive email support infrastructure that even caused one Sovol team member to believe that I was asking for support for a SV06 not a SV04. Sovol support would be vastly improved if they simply install a Mozilla Bugzilla.
  • For people who got into software in the 80's or 90's: how did you do bug reporting before Jira?
    2 projects | /r/AskProgramming | 8 Mar 2023
    Bugzilla
  • Whats your favorite ticketing system?
    3 projects | /r/sysadmin | 14 Jan 2023
    Bugzilla. The list of Bugzilla users.
  • Phabricator replacement? | Or OpenProject alternative? | issue tracking/code
    53 projects | /r/selfhosted | 2 Aug 2022
    Bugzilla - Not bad, but I hate the support style this should be 'dev' oriented
  • How to empower your open source users and contributors
    3 projects | dev.to | 4 Jun 2022
    While many projects these days choose to take reports of issues alongside where their code is hosted, some prefer to use an open source or third-party solution, such as Bugzilla or Trac. Wherever a project takes reports of issues and discusses them, making it very clear where community members should report current issues makes it an easier experience for them. As a side benefit, it lowers costs for maintainers by reducing the amount of redirection they need to do.
  • Web-Based Task Management Platform With Intake Form (Jira Alternatives?)
    1 project | /r/productivity | 13 May 2022
    Would Bugzilla or Flyspray work? Both are free. Sounds like what you're after is basically a ticketing system/issue tracker. Both self-hosted. Both are generally designed for software defects etc but can be configured with any task type, severity etc.
  • Free STL File Queue Software?
    1 project | /r/3Dprinting | 25 Feb 2022

What are some alternatives?

When comparing Klaus and Bugzilla you can also consider the following projects:

Git WebUI - A standalone local web based user interface for git repositories

osTicket - The osTicket open source ticketing system official project repository, for versions 1.8 and later

Phproject - A high performance full-featured project management system

Flyspray - Flyspray Bug Tracking System

Trac - Trac is an enhanced wiki and issue tracking system for software development projects (mirror)

OTRS - ((OTRS)) Community Edition is one of the most flexible web-based ticketing systems used for Customer Service, Help Desk, IT Service Management. Please note that ((OTRS)) Community Edition offers limited OTRS functionality.

InfluxDB – Built for High-Performance Time Series Workloads
InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
www.influxdata.com
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Stream - Scalable APIs for Chat, Feeds, Moderation, & Video.
Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.
getstream.io
featured