🆚 Hypothesis vs. Userback
- 📈 Userback is three times more popular than Hypothesis.
- 🌎 Userback is more popular in the United States, the United Kingdom, and the Czech Republic.
- 🌍 Hypothesis is more popular in Vietnam, the Philippines, and Turkey.
UserbackType
About
Hypothesis is an open-source social annotation tool widely used in education that allows users to highlight, comment on, and annotate web pages, PDFs, and other digital content collaboratively.
It supports threaded discussions, public and private groups, tagging and replies, instructor moderation, and deep integration with learning management systems such as Canvas, Blackboard, Moodle, and
D2L Brightspace to embed annotation activities into courses and assignments.
Userback is a visual feedback and bug reporting tool for websites designed for product, development, UX, and QA teams.
It captures annotated screenshots, session replays, video recordings and technical metadata such as console logs and browser details, includes customizable feedback surveys and portals, and integrates with tools like 
Jira, 
GitHub, 
Slack, and Trello.
Headquarters
Pricing
(2 projects)$9/month
(25 projects)$19/month
(unlimited projects)$29/month
Popularity
Determined by the number of sites using each technology.
Market share
Popularity by country
Determined by the number of sites detected from each country.
Awards
- ⭐ 5th most popular in Vietnam in the Feedback category.
- ⬆️ 46th most popular in the United Kingdom in the Feedback category.
- ⭐ 9th most popular in the Czech Republic in the Feedback category.
- ⬆️ 22nd most popular in the Netherlands in the Feedback category.
- ⬆️ 30th most popular in Canada in the Feedback category.
- ⬆️ 37th most popular in the United States in the Feedback category.
Popularity by domain category
Determined by the number of sites in each category.
Top sites
Top-ranked sites that use these technologies.
Compare alternatives
Technologies with similar characteristics.
Jam🗃️ About This Data
- We evaluate the popularity of technologies based on the number of websites where we detect their usage.
- Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
- This report is based on the analysis of 3,375,483 websites.
- Statistics were last calculated on .
- For more details, see our methodology and disclaimer.