Capalyze is a Chrome and Edge extension that captures structured data from web pages into a spreadsheet ready for analysis and charting. The stated uses are social media analysis, e-commerce research and customer review insights. It took first place for product of the day and of the week on Product Hunt, and third for the month.
Working as a browser extension rather than a hosted scraper is the right shape for the audience. Most people who need data off a page need it from a page they are already looking at, are logged into, and could not easily hand to a server-side crawler — a researcher pulling reviews or an analyst gathering listings. Extracting in the browser sidesteps that entirely, and going straight to spreadsheet rather than to JSON matches what the user will actually do next.
The reservations are about what you point it at rather than the tool. Automated extraction runs against site terms of service, and the platforms named as use cases are among the most active in enforcing them; where the captured rows contain personal data — reviewer names, profiles, anything identifying — GDPR and similar regimes apply to you as the collector regardless of how the data was obtained. Neither makes the tool illegitimate; both make the target your responsibility. Note also that the limited-time credit banner is a standing fixture rather than an offer, and an affiliate programme sits in the navigation.
