close.com
Close | Sales CRM with Calling, SMS & AI
10 tech detected
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April 1, 2026
Executive Summary
Our system detected 10 technologies powering close.com. Some of the key ones include Cloudflare, Webflow, Google Fonts.
This website has a excellent performance score of 93%, and it runs very fast with a 3s load time. The page size is 372 KiB with 58 requests. This means the site is well optimized. It follows modern web standards.
"Close is a sales CRM with built-in calling, email, and SMS. Use AI to automate follow-ups, capture context, and close more deals — without switching tools."Tech Architecture
7 Layers
CDN
1 Tech identified
CMS
1 Tech identified
Utils
1 Tech identified
CSS Framework
3 Tech identified
Email Hosting
1 Tech identified
Site Verification
2 Tech identified
JavaScript Libraries
1 Tech identified