DetectZeStack — Tech Stack Detection API – Identify website technologies via multiple detection methods

Summary: DetectZeStack is a REST API that detects the full technology stack of any website by combining four methods: Wappalyzer fingerprinting, DNS CNAME analysis, TLS certificate inspection, and HTTP header matching. It returns frameworks, CMS, CDNs, analytics, and infrastructure details, supporting batch analysis and vulnerability mapping with CPE identifiers.

What it does

The API accepts a URL and returns detailed tech stack data using over 3,500 signatures and multiple detection techniques in a single call. It includes batch processing, stack comparison, and a 24-hour smart cache.

Who it's for

It is designed for users needing comprehensive tech stack data, such as sales teams or developers requiring infrastructure-level insights beyond front-end detection.

Why it matters

It solves the gap in existing tools by combining multiple detection methods to reveal both front-end and infrastructure technologies in one API.