The Web Radar is the tech stack analyzer you need.
The Web Radar is the all-in-one platform that analyzes website technologies at scale. Enrich your data, find high-intent leads.

Analyze the tech stack behind the giants
The Web Radar scans websites like Google, Meta, Netflix, and more to discover what powers the web.




Analyze tech stacks for
lead gen, enrichment & automation
From CRMs to analytics, customer support software, hosting providers, and even obscure JavaScript libraries, The Web Radar gives you full visibility into the technologies running behind any website. Ideal for lead qualification, market research, and competitive analysis.
Find companies using (or not using) any technology
Create targeted lead lists based on tech stacks, like e-commerce brands using Klaviyo but not Zendesk and export high-intent leads in seconds with advanced filters.

I want to generate an image of two people, fighting outside a bar. They fight to the core. Once they're done, they sit down and drink beer.
Certainly, I'm generating this picture for you in a while. BTW are you talking about THAT movie?

I don't know what you're talking about.
Are you sure?

Yes, I'm sure. But if you're generating that scene, make sure the fighters have clown shoes and rubber chickens instead of fists!
Affirmative, here's your image.


Detect tech stacks from any domain
Instantly reveal what tools, platforms, and frameworks a company uses—just by entering their domain.
Enrich your CRM or sales tools with tech insights
No more guessing what tools your prospects are using. Enrich accounts in HubSpot, Salesforce and more...
Add LLM
Add
Groq LLM
23rd March
OpenAI GPT0
21st March
Stable DIffusion
3rd May
Llama 2
1st April
Claude 200k
2nd June
Thousands of technologies at your fingertips
From CRMs and hosting to payment systems and live chat, get a complete and detailed view of any company's tech stack.
Full coverage from CRM, CMS, hosting, analytics, payments and more.
High-accuracy precision thanks to advanced fingerprinting and regular updates
Build hyper-targeted lead lists based on tech usage with one click.
Uncover not just main tools, but hidden tools too.
Stay ahead with updated insights as companies change their stacks.
Supercharge your CRM with actionable, updated tech insights.
500,000+ companies analyzed across Europe and North America.
Connect easily to HubSpot, Salesforce, Airtable, Zapier, and more
The Web Radar : Frequently asked questions
Want to know more about The Web Radar? Here are our most frequently asked questions.
What is a tech stack analyzer?
Which technologies can your analyzer detect?
Can I find out which companies use a specific technology?
How can I use tech stack data for B2B lead generation?
Is there a free version of your tech stack analyzer?
Can I search companies by region or industry?
The Web Radar