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ZAP vs Detectify: catalog facts
ZAP	Detectify
Free Free and open source under the Apache licence.	Paid Commercial service with a trial available; pricing is aimed at organisations.
Windows, macOS, Linux, Browser extension	Web
Intercepting proxy plus automated scanning in one free tool API and automation framework make it usable inside CI pipelines	Continuous discovery of external assets such as subdomains and ports Payload-based testing rather than version matching
Active scanning can damage a live application and must only be run with permission Java application with a heavy interface	Intended for authorized testing of assets you own or have permission to scan Priced and built for organisations rather than individuals
Downloadable app, Browser extension	Hosted service
Open source	Closed source
License: Apache-2.0	License not stated
Not stated if an account is needed	Account needed
Not stated if it works offline	Needs internet
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked October 1, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.