Apps similar to WhatRuns include Wappalyzer, which has a free version. Other options are BuiltWith, urlscan.io, StackScan and Fork.ai. Technology Identifiers like WhatRuns are a crowded field, with more than 25 alternatives for the web, self-hosting, Android, Chrome OS and Mac.
Prafero is an all-in-one website intelligence platform for auditing any site in one place. It analyzes SEO, performance, security, DNS, and tech stack signals, then turns them into clear insights so founders, marketers, developers, and agencies can make faster website decisions.
BeaverCheck is a free website audit tool that runs 100+ checks across performance, SEO, security, accessibility, and compliance on any URL.
A web technology identification service built on a high performance WASM module to provide faster and broader detection capabilities.
United States
Turn raw tech stack data into a fully automated prospecting pipeline. Identify and target companies based on the specific technologies they use — from CRMs and analytics tools to infrastructure and dev frameworks — so you can reach the right buyers at exactly the right moment.
At Nikto Online Scanner, we are dedicated to providing a comprehensive solution for assessing the security of web servers. Our platform offers a powerful tool that conducts extensive tests to identify potential vulnerabilities, misconfigurations, and security risks associated...
TheirStack is the largest job posting and technographics database, empowering sales teams to uncover opportunities through real-time technographic and hiring signals. We process over 235k jobs per day from 104k sources and track 32k technologies across 9.9M companies.
United States
With Clientsbee Embark on a journey of technological discovery with our advanced technographics data, designed to unveil the intricate layers of digital ecosystems and empower businesses with actionable insights.
API suite for website intelligence: tech stack detection (Wappalyzer fingerprinting + DNS + TLS + HTTP headers), SSL/TLS certificate inspection, DNS intelligence with provider enrichment, security header analysis with letter grading, and technology change monitoring.
VersionDB tracks thousands of technologies across millions of live websites, from ecommerce platforms and CMSs to analytics, payments, and marketing tools.
Australia
PluginView is a hosted website-technology detection service. A user submits a public URL, and the service compares signals from the page against a proprietary fingerprint database to identify technologies such as ecommerce platforms, analytics tools, payment systems, chat...
Data Fragment is a search engine for source code used by thousands of leading tech companies around the world. We help them on many aspects going from finding new clients for their SAAS products to auditing cyber-security risks.
My Codeless Website is a website scanner that detects themes, page builders, plugins and tracking tools. It's a super simple tool to get a quick summary of any website.
