Detect Dealfront / Leadfeeder

Establishes

The listed vendor-controlled browser component was present and active on the scanned page at scan time.

Does not establish

It does not prove a sitewide installation, current commercial contract, backend-only use, exclusive use, or production transaction volume.

Observe a live browser request, loaded script, or iframe to the listed unique vendor endpoint. Source-text-only matches do not qualify.

Best pages to check: B2B pages; observe visit

1. 1. Enter the website URL in the scan form — homepage, pricing, checkout, or login pages usually expose the strongest Dealfront / Leadfeeder signals (prefer: B2B pages; observe visit).
2. 2. PluginView reads only public responses and scores them against proprietary Dealfront / Leadfeeder fingerprints. Rule bodies and identifiers are not published.
3. 3. Review the confidence score and text explanation for Dealfront / Leadfeeder on the results page.

Can PluginView detect Dealfront / Leadfeeder without logging in?

Yes. PluginView only reads publicly accessible responses when checking for Dealfront / Leadfeeder. It does not bypass authentication or paywalls.

What category is Dealfront / Leadfeeder?

Dealfront / Leadfeeder is classified under Advertising, Attribution & Visitor Identification in the PluginView directory.

Does PluginView publish Dealfront / Leadfeeder fingerprint rules?

No. Detection uses proprietary fingerprint rules that are not published. Scan results explain matches in plain language without disclosing rule bodies or identifiers.

Which pages are best for detecting Dealfront / Leadfeeder?

For Dealfront / Leadfeeder, start with: B2B pages; observe visit.