Softr is a no-code platform that enables non-technical users, startups, and internal teams to build web applications, client portals, and membership sites on top of data sources like Airtable and Google Sheets. AIWebsiteDetector.com identifies Softr-powered sites through a combination of six distinct technical signals, including two JavaScript script patterns embedded in page markup, one CDN domain consistently loaded by Softr deployments, two characteristic HTML patterns present in the rendered DOM, and one meta tag pattern that exposes the platform fingerprint in the document head. These signals collectively allow the detection engine to distinguish Softr sites with high confidence, even when publishers have applied custom domains or branding that obscures the underlying platform. Softr sites are typically hosted on Softr's own infrastructure with custom domain mapping available across paid tiers, while free-tier deployments often retain a recognizable subdomain structure that serves as an additional corroborating indicator during automated scans.
Detect Softr Websites — Free Tool
Enter any URL to check if it was built with Softr. Instant results, no account required.
How we detect Softr — see our methodology: AI Influence Score calculation, evidence tiers, and fingerprint signal types.
How to Detect Softr Websites
Script Patterns
2 patterns
CDN Domains
1 patterns
HTML Patterns
2 patterns
Meta Tags
1 patterns
1. Check the Page Source
Open the website in your browser, right-click, and select "View Page Source". Search for softr-specific patterns in the HTML.
2. Look for Script Files
Check the Network tab in DevTools for JavaScript files loaded from Softr domains.
3. Check CDN Domains
Network requests to these CDN domains indicate a Softr site:
softr\.io4. 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 Softr?
You can detect if any website was built with Softr 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 Softr was used — with a confidence score.
How to detect if a website was built with Softr?
There are several ways to detect Softr: (1) View the page source and look for Softr-specific class names or script URLs, (2) Check the Network tab in DevTools for requests to Softr CDN domains, (3) Use our free tool — we check 5 detection signals automatically.
What websites are built with Softr?
Softr is used by thousands of websites worldwide. Our scanner has detected many Softr-built sites across different industries. You can scan any URL to check if it uses Softr.
How accurate is the Softr detection?
Our Softr detection engine checks 5 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 Softr
Softr is a leading ai app builder used by thousands of businesses and developers worldwide. Our detection engine can identify Softr-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 App Builder
- Signals Used
- 5 patterns
- Accuracy
- High
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