Landen is a minimalist, markdown-powered landing page builder specifically designed for software startups and SaaS products — offering a focused, opinionated design system with conversion-optimized sections for product features, pricing, testimonials, and call-to-action elements. Its markdown-based content editing appeals to developers who want to write content in plain text without a complex visual editor. Landen deliberately keeps its template library small and high-quality rather than offering hundreds of generic options. Sites are served from landen.co hosting infrastructure and are identifiable through landen-specific CSS classes and server response headers that identify the platform. The Landen JavaScript runtime loads on every published page. Plans start at $29/month.
Detect Landen Websites — Free Tool
Enter any URL to check if it was built with Landen. Instant results, no account required.
How to Detect Landen Websites
Script Patterns
1 patterns
CDN Domains
1 patterns
HTML Patterns
1 patterns
HTTP Headers
1 patterns
1. Check the Page Source
Open the website in your browser, right-click, and select "View Page Source". Search for landen-specific patterns in the HTML.
2. Look for Script Files
Check the Network tab in DevTools for JavaScript files loaded from Landen domains.
3. Check CDN Domains
Network requests to these CDN domains indicate a Landen site:
landen\.co4. Use AI Website Detector (Easiest)
Our automated scanner checks all these signals at once and gives you an instant confidence score. Just enter any URL above.
Frequently Asked Questions
Is this website built with Landen?
You can detect if any website was built with Landen by using our free scanner above. Just enter the URL and we'll analyze HTML patterns, JavaScript files, CDN domains, and HTTP headers to determine if Landen was used — with a confidence score.
How to detect if a website was built with Landen?
There are several ways to detect Landen: (1) View the page source and look for Landen-specific class names or script URLs, (2) Check the Network tab in DevTools for requests to Landen CDN domains, (3) Use our free tool — we check 4 detection signals automatically.
What websites are built with Landen?
Landen is used by thousands of websites worldwide. Our scanner has detected many Landen-built sites across different industries. You can scan any URL to check if it uses Landen.
How accurate is the Landen detection?
Our Landen detection engine checks 4 unique fingerprint signals, achieving high confidence results. We score each match and return a confidence percentage so you know how certain the detection is.
About Landen
Landen is a leading ai website builder used by thousands of businesses and developers worldwide. Our detection engine can identify Landen-built websites with high confidence by analyzing multiple technical signals.
Whether you're a developer doing competitive research, a designer looking for inspiration, or just curious about how a website was built — AI Website Detector gives you instant, accurate detection.
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Detection Info
- Category
- AI Website Builder
- Signals Used
- 4 patterns
- Accuracy
- High
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