# LeadCull – Qualify your LinkedIn leads in 1 click

> The best Firefox extension for capturing, tagging, and organising your LinkedIn profiles while you browse. Save time and easily follow up with your prospects.

Canonical page: [https://chrome-stats.com/d/leadcull](https://chrome-stats.com/d/leadcull)

## Overview

- **ID:** `leadcull`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** vinceHi
- **Category:** social-communication
- **Daily users:** 4
- **Version:** 1.0.7
- **Last updated:** 2026-07-23
- **First published:** 2026-02-06
- **Size:** 466 KB
- **Data as of:** 2026-09-07
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/leadcull/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/leadcull/privacy/](https://addons.mozilla.org/firefox/addon/leadcull/privacy/)

## Description

LeadCull is a LinkedIn extension designed to help you stop losing relevant profiles you come across.

While browsing LinkedIn, LeadCull allows you to:
<ul><li>Save a profile with one click</li><li>Add custom tags to qualify contacts, prospects, or recruiters</li><li>Write private, contextual notes while the information is still fresh</li><li>Immediately find profiles you've already evaluated during your next visits</li></ul>
LeadCull is for professionals who use LinkedIn for prospecting, recruiting, or networking, and who want to <strong>reduce the mental load</strong> of remembering the people they meet.

It is not an automated prospecting tool.
It is not a CRM.

It is a <strong>cognitive buffer</strong>: a lightweight space to capture your judgments, structure your thinking, and decide later, without interrupting your flow.

<ul><li><strong>Cognitive buffer</strong>: an intermediate space that allows you to temporarily outsource your memory and impressions in order to reduce mental load and avoid losing important information while browsing.</li></ul>

## Rankings

- #48,924 — Overall
- #71 — lead
- #94 — linkedin
- #106 — hd quality

## Permissions and access

### Permissions

- `webNavigation`

### Host permissions

- `https://www.linkedin.com/*`
- `https://linkedin.com/*`

### Content script matches

- `www.linkedin.com`
- `linkedin.com`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Request access to the following domains: linkedin.com
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/leadcull)