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Free Tech Stack Finder for Any Website
Want to check website technology fast? Use this free tech stack finder to see the technology used by any company. Just enter a domain to find tech stack of website, detect CMS, and identify web technologies in seconds.
How to use the
tech stack finder
You don't need skills or setup. This tech stack lookup works in minutes. Follow four simple steps to check company tech stack and run a full technology lookup using our technology database.
Enter the website domain
Paste the company website you want to analyze. This is how to find a company's tech stack. The website tech stack analyzer will scan the domain to detect CMS and identify web technologies used on the site.
Add your email
Enter your email to verify the request. No spam. This step helps us keep the tool free. After that, the tech stack finder starts the technology lookup and prepares your results.
Add optional focus
Want to search technology like CRMs, analytics, or marketing tools? Add context. This helps the system better find tech stack details beyond the site, using public data and job signals.
View and export results
See the full list of technology used. View by category or list. Export CSV or JSON. Copy all data. It's an easy way to check website technology and save your tech stack lookup.
How the tech stack finder works
This tool scans the website and also checks public signals like job posts.
That means you don't just find tech stack of website pages. You also see tools used across the company. The system pulls data from a large technology database to identify web technologies, detect CMS platforms, and show confidence levels.
It works as a real website tech stack analyzer, not guesses. And yes, it's totally free.
Find a company's tech stack
Fields marked with * are required
Enter just the domain (e.g., company.com)
Please use a professional email
Want to checkwebsite technologywithout guessing?
- This free tech stack finder helps you find tech stack of website domains in minutes. Just enter a site, run a technology lookup, and see the technology used across the company.
- You can detect CMS platforms, identify web technologies, and check company tech stack using a trusted technology database.
- This website tech stack analyzer is simple and fast. No jargon. No setup. It's the easiest way to learn how to find a company's tech stack and run a clean tech stack lookup.
Frequently asked questions
A tech stack finder is a tool that shows what technology is used by a website or company. You can check website technology like analytics tools, CRMs, CMS platforms, and other systems in one place.