CodeTracer is a user-friendly time-traveling debugger designed to support a wide range of programming languages.
Cost / License
- Free
- Open Source (AGPL-3.0)
Platforms
- Mac
- Linux




The best free alternative to Usersnap is CodeTracer, which is also Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Usersnap and many of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Usersnap are Web Clipper: Easy Screenshot, Ween.ai, not8 and Feedback Fiesta.
CodeTracer is a user-friendly time-traveling debugger designed to support a wide range of programming languages.




Easy Screenshot is an easy to use screen capture tool. Simply press one of the context menu items to capture entire or a portion of your screen.



Ween.ai is an online platform that utilizes artificial intelligence to transform qualitative customer data into actionable insights.




not8 enables to write notes directly on the team website, and share them with colleagues. These notes will help to efficiently share feedback and reviews between colleagues, without the necessity of video explanations, long emails or screenshots.


Feedback Fiesta is a minimalistic widget you can put into every website and lets users give feedback, ideas or bug reports.



Enhance web development and e-learning projects by annotating and assigning bugs with zipBoard. It combines real-time visual feedback, task management, and collaboration tools to improve productivity. Suitable for QA teams, managers, developers, and designers with a focus on client integration.




A feedback & bug reporting tool in the form of a browser extension that creates a synchronized recording of a user's actions, network traffic, JavaScript logs & other environmental data. A user can also take multiple screenshots in one session and edit them in the...



Saber website feedback is easy to use, quick to set up, and free. Saber adds a customizable feedback button to your website allowing visitors to submit feedback and report issues, while automatically capturing the browser, operating system and errors.


Enable asynchronous feedback for all of your projects. Let your clients click and comment, so you can see exactly what they want changed, reducing confusion & saving time.




Upload your designs,mockups or wireframes and organize them in projects. Share them with friends, colleagues and clients to get point specific Feedback. Giving Design Feedback is easy possible without any registration by your customers.
Lairo is an alternative to Marker.io for visual bug reporting. Same core workflow — clients annotate screenshots and submit bugs — but with session replay, two-way GitHub and Linear sync, capture links, and no per-seat pricing.




Loop leverages a powerful screenshot plugin that integrates directly into your website as well as an embeddable forum to help you collect product feedback.