Website alerts

Track technology changes on important websites

Monitor competitor, prospect, and customer websites for technology changes. Spot migrations, new tools, and timing signals early so your team can act faster.

Tracked websites

Track competitor, prospect, or customer websites and get alerted when their technology stack changes. Use alerts to spot migrations, new tools, and timing signals for outreach.

0 of 0 alerts remaining

Wappalyzer is trusted by thousands of professionals world-wide

Wappalyzer has proven to be a great tool to help us break down the aggregate analysis of how the web is doing by various technologies. Ilya Grigorik
Principal Engineer at Shopify
I use Wappalyzer all the time and it's been invaluable in being relevant in my outreach. Michael Petselas
Customer Growth Specialist at HubSpot
These days you need advanced marketing tools to stand out from the competition. Wappalyzer helps us do just that. Thomas Alibert
Growth Engineer at PayFit

Subscribe to receive occasional product updates.