kregtool.com

Enterprise cloud ecommerce platform for retail and digital commerce.

PayPal-owned payment gateway processing cards and digital wallets.

Cloudflare real-user monitoring capturing page performance metrics

Tag management system deploying analytics and marketing tags without code

Loyalty program and referral tool for online stores

Customer reviews and user-generated content platform.

Cloud CRM platform for sales, marketing, and service

Microsoft suite for business email, office apps, and collaboration

Email security service protecting against threats and spam

Transactional email API service for sending and tracking mail

Cloud hosting provider offering virtual servers and services

Global CDN and edge platform delivering and protecting websites

Generic Apple service or integration detected on the site

HTTP header forcing browsers to use secure HTTPS connections

Consent management and data privacy compliance platform.

Video hosting platform whose players embed into web pages

Generic Google service or script detected on the site

Metadata protocol controlling how page links preview on social platforms

Popular icon library and toolkit for scalable web icons

Google service delivering free web fonts to websites

Buy now, pay later financing for online purchases

Developer of the Claude AI models and the API behind them. Sites listed here have verified their domain with Anthropic

Multi factor authentication and device trust service for logins

Fraud protection and chargeback guarantee service for online retailers

Accessibility widget adjusting sites for compliance and usability