Best Free Usability Testing Software of 2025

UXtweak is an online UX research tool that offers many useful tools to help create better digital products. UXtweak can also be used for: - Use our Tree Testing and Card Sorting Tools to define information architecture and content categorization - Testing usability - You can test websites, web apps and prototypes, or any design. - Empathizing and connecting with your users using tools such as the Preference Test, Five Second Test, or Surveys - Session Recording with Heatmaps - Optimizing finished products and analyzing user behavior It's easy to recruit participants for your studies. The Recruitment widget allows you to convert your website visitors into study participants. Or, you can leave the recruiting to us and the global User Panel. Get UXtweak and start improving your user experience!

Optimizely is the global leader in Progressive Delivery and Experimentation. It empowers leading companies to test and deliver new features and experiences to their customers. It takes data-driven decisions, continuous experimentation, and constant innovation to create digital experiences that transform companies. Optimizely One will help you unlock your digital potential. It is essential to create human-centered digital experiences. Find out how to eliminate guesswork and make every interaction actionable. Commerce in the digital age goes beyond products, catalogs, and transactions. Selling online is about telling stories, evoking emotions and building trust. You don't owe anyone their business. Instead, you must earn it with each interaction.

UXArmy is the go-to platform for teams to validate product ideas, innovate faster, and align with customer needs. With expert-level testing tools across websites, mobile apps, and prototypes, it enables you to gather quality insights seamlessly. Whether through unmoderated usability tests, user interviews, focus groups, surveys, card sorting or tree testing Tailored for product, marketing, and research teams, UXArmy gives your team the ability to test, analyze, and make collaborative, evidence-driven decisions—without the complex setup.

We are bad at predicting what will capture our attention. Eye-tracking is helpful, but it is expensive and time-consuming. That’s why we created expoze.io. An online attention prediction platform that validates designs in real-time. Built by leading neuro- and data scientists from Alpha.One. We believe creators make better decisions if they can predict what grabs attention.

Improve your website. Instantly. Snapshots, Heatmaps, and Recordings allow you to understand the customer journey. You can use our visual reports and individual session recordings for a deeper understanding of your website visitors, including where they are coming from, how they navigate, and where they get stuck. This will help you make design changes with confidence. Data-backed decisions will have a positive impact on your bottom line. Crazy Egg A/B testing will let you know that you have chosen the right content placement, color, image or copy to convert more customers. You can create or modify content without the assistance of a developer. You can change the style of elements such as fonts and colors, or hide them using our editing tools. Once you are satisfied with your changes, you can publish them directly to your website. We are here to help you improve your website's functionality, fix any problems, and test new ideas.

Lyssna is a user research platform used to test digital products with real users and gain insights into their audience. Its tools optimize designs for engaging, user-friendly experiences. Key features include: Five second testing: Quickly evaluate landing page effectiveness with brief user exposure. First click testing: Assess navigation efficiency by tracking user clicks. Surveys: Gather feedback from target customers for validation. Navigation testing: Optimize user flows through task completion assessments. Prototype testing with Figma: See how users navigate interactive Figma prototypes at every stage of the design process. Card sorting: Open and closed methods to organize and label content intuitively for your audience. Tree test: Refines I.A for user navigation, ensuring easy access to needed information. Preference testing: Understands audience preferences through choice-based questions. Participant recruitment: Enables testing with own users or via a panel with over 690,000 people across 120+ countries and with 35+ demographics. Interviews: Streamlines the entire interview process, from planning to transcription. Recordings: Capture your participants' audio, screen, and/or camera during unmoderated testing.

Save hours of time by comparing user research recordings to test results that instantly translate into metrics that matter. You can quickly create a maze to meet every project's needs, including surveys and usability tests. Then share it with users with a simple URL. You can see the test results in real-time and transform them into quantitative data like heatmaps and mis-clicks. In your auto-generated Maze Report, share your findings with stakeholders and start a conversation. Maze can be used to validate ideas, concepts, and test wireframes, usability, copy, and gather user insights through satisfaction surveys and feedback. Maze is browser-based, device-agnostic and intuitive. It integrates seamlessly with leading design platforms such as Figma, InVision and AdobeXD to speed up your testing.

Preely allows you to set up a remote, unmoderated user testing in just minutes. You can also get actionable results from participants within 24 hours. The insights can be used to validate your ideas, test your assumptions, or generate new ideas to improve your product.

Analytics for Codeless Prototypes. Rich insights and user feedback in minutes, not months. To analyze and improve your product, get a map of each click or tap on your prototype. You can see how users navigate your prototype and identify drop-offs. Watch real-time interaction and video recordings of testers' navigation. Find out how long it took testers for action to take. Time is important. You can get answers using single and multiple selections, opinion scales, and open questions. Ask testers to complete one task on your prototype. This will allow you to measure conversion rates, inbound, direct paths, bounces, and more. Ask testers for consecutive tasks on your prototype to measure conversion rates, bounces, inbound and straight paths, bounces, and more. Open analytics lets testers navigate through your entire prototype. This allows you to capture user flows and valuable information in large quantities. Ask testers questions and let their first click speak more loudly than any other answer.

Hubble is a user research platform that combines all the features needed to provide product teams with continuous insights into their users throughout the entire product development cycle. It includes a set of tools including unmoderated research capabilities like usability tests. These features allow teams to test early product ideas, scale user research insights and make informed decisions. Hubble offers in-product surveys that collect contextual feedback directly from users. This increases engagement and response rates to surveys. It also offers participant recruitment services. This allows access to a diverse database of over 4,000,000 B2B and C2C personas in 150 countries, streamlining research recruitment. The platform integrates seamlessly with tools such as Figma to test prototypes and supports different question types for comprehensive data gathering.

Automate API tests using real user sessions. Loadmill is a tool that helps companies to unclog their Dev pipeline, increase velocity, and automate manual testing. It replays real user behavior. Replaying thousands of user flows based tests can eliminate regression bugs. Your regression cycle time will be shorter and your team will remain focused on the important things. Reduce costs associated with inefficient testing efforts and maintenance. Automated generation of regression tests using real user recordings. Your team will stay focused and move quickly. Replay real user behavior to automate the entire QA process. Loadmill can be integrated into your continuous delivery pipeline to speed up shipping. Loadmill tests your server's performance by using real traffic from around the globe. You can get results quickly - launch tests in seconds and detect bottlenecks before production. Truly distributed - Unlimited IPs and locations per test. Record and replay your user scenarios at scale.