Side-by-Side Comparison
| Metric | Endgame | Opensense |
|---|---|---|
| Founded | ||
| Founded | 2021 | 2013 older |
| Headquarters | ||
| Headquarters | San Francisco, United States | San Francisco, United States |
| Employees | ||
| Employees | 44 | 42 |
| Industry | ||
| Industry | AI, Automation, Data Analytics | Analytics, Information Technology, Marketing |
| Funding Stage | ||
| Funding Stage | Series B | Series A |
| Total Funding | ||
| Total Funding | $52.25M | $6.00M |
| Funding Rounds | ||
| Funding Rounds | 5 | 2 |
| Services | ||
| Services | AI-powered sales enablement platform | Email Signatures, Email Ad Campaigns, Email Tracking & Analytics, Email Compliance, Digital Business Cards, Email Signature Generator |
| Target Customers | ||
| Target Customers | Enterprise sales teams, sales representatives, sales managers, operations leaders | Sales Teams, Marketing Teams, IT Departments, Regulated Industries, Government Agencies, Businesses using Microsoft 365 or Google Workspace |
| Taxonomy | ||
| Taxonomy | Enterprise Sales, Sales Enablement, Trust Building, Data Integration, Customer Relationship Management (CRM), AI In Sales, Sales Meeting Preparation, Account Insights, Sales Performance Optimization, Sales Intelligence, Buyer Relationship Management | Email Signature Management, Email Marketing, Sales Enablement, Demand Generation, Marketing Technology, Lead Generation, Account Based Marketing, Enterprise Marketing, Digital Business Cards, GDPR, Sales Insights, CRM Integration, Ad Campaigns, Buyer Intent Signals |
| Website | ||
| Website | endgame.io | opensense.com |
About Endgame
Endgame, founded in 2021 and headquartered in the United States, is transforming how enterprise sales teams build trust with their buyers. Emphasizing the importance of human connection over automation, Endgame helps sales reps foster trust by providing comprehensive, real-time insights from diverse...
About Opensense
Opensense, founded in 2013 and headquartered in the United States, is making strides in the realms of Analytics, Information Technology, and Marketing with its unique approach to communication. By transforming every email, digital business card, and sales outreach into consistent, measurable brand m...
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Funding, hiring, leadership and stack changes at Endgame and Opensense — by email.
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Compiled from the BounceWatch company index. We last looked at Endgame on 11 Jun 2025, and Opensense on 3 Apr 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.