Est. monthly visits
3.5M
Est. by device type
50%
50%
Est. employees
20,000+
| Email & Push Marketing | |
| Klaviyo Email and SMS marketing platform for ecommerce brands | 1.7M sites |
| Mailchimp Email marketing platform for campaigns and audience management | 4.2M sites |
| Business Email & Productivity | |
| Microsoft 365 Microsoft suite for business email, office apps, and collaboration | 18.2M sites |
| Business & Collaboration Apps | |
| Adobe Generic Adobe product or integration detected on the site | 63.8K sites |
| Airtable Cloud database and spreadsheet collaboration tool. | 26.8K sites |
| Atlassian Generic Atlassian software integration detected on the site | 215.6K sites |
| ServiceNow Cloud platform for IT service management and workflow automation | 16.3K sites |
| Communications | |
| Amazon SES Amazon service for sending transactional and bulk email | 1.3M sites |
| Mailchimp/Mandrill Mailchimp transactional email delivery service | 260K sites |
| Mailgun Transactional email API service for sending and tracking mail | 1.3M sites |
| SendGrid Cloud email delivery service for transactional and marketing mail | 3.8M sites |
| CDN & Edge Delivery | |
| Cloudflare Global CDN and edge platform delivering and protecting websites | 161.4M sites |
| Security & Bot Defense | |
| GlobalSign Certificate authority issuing SSL/TLS and identity certificates | 581.8K sites |
| HSTS HTTP header forcing browsers to use secure HTTPS connections | 131.7M sites |
| Media, Maps & Social | |
| The-National-Gallery-Of-Art | 9 sites |
| SEO & Content Discovery | |
| Google Generic Google service or script detected on the site | 32.3M sites |
| other | |
| ACME/Let's Encrypt Free TLS certificates issued automatically over the ACME protocol | 11.7M sites |
| Mandrill Transactional email add-on for Mailchimp accounts | 1.2M sites |
| OpenAI Developer of the GPT models, ChatGPT and the API behind them. Sites listed here have verified their domain with OpenAI | 248.1K sites |
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