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

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