CAPT automatically detects and captures email addresses while you browse. 100% local storage - your data never leaves your browser. No account required, no cloud sync, no tracking.
Your contacts stay on your device. Always.
Everything you need to build and manage your contact database efficiently
Automatically finds email addresses in page content, mailto links, and even dynamically loaded content from SPAs and chatbots.
Define custom tags that automatically apply based on URL patterns. Organize contacts by source, campaign, or any criteria you choose.
Add multiple URLs and let CAPT process them automatically. Perfect for bulk extraction from lists, search results, or directories.
Export your contacts to JSON or CSV format. Pro users get direct compatibility with HubSpot, Salesforce, and Pipedrive CRM formats.
Unlike other extensions, your contacts never leave your browser. No cloud, no servers, no data sharing. You own your data completely.
Smart duplicate detection ensures your database stays clean. Never add the same contact twice, even from different pages.
Start collecting contacts in three simple steps
Add CAPT to Chrome with one click. No account required to start using the free version.
CAPT works in the background, detecting emails on every page you visit. Click the icon to see what's found.
Save contacts to your local database with one click. Export to JSON, CSV, or directly to your CRM (HubSpot, Salesforce, Pipedrive).
Start free, upgrade when you need more