| # | Firm | Score | Grade | Tech | Funnel | Location | Key Signal |
|---|---|---|---|---|---|---|---|
| 1 | Calendly calendly.com | A+ | 22 | 3/4 | Atlanta, GA | 2 enterprise-grade tools | |
| 2 | Deloitte Touche Tohmatsu Limited deloitte.com | A | 18 | 3/4 | New York, NY | 2 enterprise-grade tools | |
| 3 | vimeo.com vimeo.com | A | 21 | 3/4 | Gainesville, FL | retention stack (HubSpot Marketing Hub, Zoho CRM) | |
| 4 | Neostella neostella.com | B+ | 21 | 3/4 | retention stack (Salesforce) | ||
| 5 | Amazon amazon.com | B | 12 | 3/4 | Oxnard, CA | retention stack (Amazon SES) |