2026-08-01 crawl · observed, not inferred
Technology used by offerup.com
Instantly connect with local buyers and sellers on OfferUp! Buy and sell everything from cars and trucks, electronics, furniture, and more.
29
technologies detected
offerup
company
201-500
employees
internet
industry
united states
location
Recent changes
Full detected stack
Everything detected on this domain in the latest monthly crawl, grouped by what it does. ↩ marks when we first observed it — no later than that date, not necessarily when they adopted it. Faded dates were seen in fewer than four crawls.
Advertising
JavaScript frameworks
Authentication
Webmail
Programming languages
UI frameworks
Reverse proxies
Web frameworks
Payment processors
Tag managers
JavaScript libraries
Marketing automation
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