March 1, 2026
Website Technology Checker API: Detect Any Site's Tech Stack Programmatically
How to use a tech stack detection API with code examples in curl, Python, and JavaScript. Compare BuiltWith, Wappalyzer, and DetectZeStack pricing.
api
tutorial
comparison
February 27, 2026
Tech Stack Enrichment for Sales Teams: Why Knowing What Your Prospects Run Changes Everything
Technographic data tells you more about a prospect's budget, sophistication, and buying signals than any revenue estimate. Here's how to use it.
sales
enrichment
guide
February 17, 2026
CPE Identifiers Explained: A Practical Guide for Security Teams
What CPE is, how the naming convention works, and how to use CPE identifiers from DetectZeStack to query the NVD for known vulnerabilities.
security
cpe
guide
February 17, 2026
BuiltWith vs Wappalyzer: Feature-by-Feature Comparison (2026)
A detailed comparison of BuiltWith and Wappalyzer — pricing, API access, detection accuracy, and where DetectZeStack fits in.
comparison
pricing
February 17, 2026
Wappalyzer vs WhatRuns: Which Tech Detection Tool Should You Use?
Both are browser extensions for tech detection, but with different approaches. Compare features, API access, and find the best fit for your workflow.
comparison
tools
February 17, 2026
BuiltWith vs WhatRuns: Enterprise Data vs Free Extension
Two very different tools — BuiltWith is enterprise SaaS with massive data, WhatRuns is a free browser extension. Which one do you need?
comparison
pricing
February 13, 2026
Security Audit Any Website's Dependencies with CPE Data
Map detected technologies to the NVD vulnerability database using CPE identifiers. Automate security audits of any public website.
security
cpe
api
February 13, 2026
How to Build a Lead Enrichment Pipeline with Tech Detection
Use tech stack detection to enrich your sales leads. Build a pipeline that identifies prospects by their CMS, framework, CDN, and more.
guide
sales
api
February 13, 2026
BuiltWith vs Wappalyzer vs DetectZeStack: Which Tech Detection Tool Is Right for You?
An honest comparison of three tech stack detection tools. Features, pricing, accuracy, and API access compared side by side.
comparison
pricing
api
February 11, 2026
Detect Vulnerable Technologies on Any Website Using CPE Identifiers
Many technologies include CPE identifiers that map to the NVD vulnerability database. Learn how to use tech stack detection to find security risks automatically.
security
api
cpe
February 11, 2026
Detect Any Website's Tech Stack With a Single API Call
How DetectZeStack combines Wappalyzer fingerprinting, DNS CNAME analysis, and TLS certificate inspection to identify 7,200+ technologies.
tutorial
api
webdev