Company comparison
FullStory vs Affinity
Radar profile, momentum bars, and stack placement side by side.
FullStory
Not scored
momentum
Affinity
Not scored
momentum
FullStory capital
—
Affinity capital
—
No radar series.
Momentum head-to-head
Attribute tape
| Field | FullStory | Affinity |
|---|---|---|
| Category | Horizontal applications | Horizontal applications |
| Stack | Layer 8 | Layer 8 |
| HQ | Atlanta, GA, United States | San Francisco, CA, United States |
| Founded | 2012 | 2014 |
| Status | Operating | Operating |
| Funding | — | — |
| Momentum | — | — |
| Summary | FullStory is a behavioral data and digital experience intelligence platform that automatically captures every user interaction on web and mobile, then uses its AI layer (StoryAI) to surface session summaries, friction signals, and opportunity insights — helping product, engineering, and support teams understand why users struggle and act on it faster. | Affinity is a relationship intelligence CRM platform designed for deal-driven teams in private capital, venture capital, and investment banking. It automatically captures relationship data from email and calendar activity to surface warm introduction paths and manage pipelines around people and companies. |
| Who for | Teams evaluating AI vendors in this category. | Teams evaluating AI vendors in this category. |
| Differentiator | FullStory is a behavioral data and digital experience intelligence platform that automatically captures every user interaction on web and mobile, then uses its AI layer (StoryAI) to surface session summaries, friction signals, and opportunity insights — helping product, engineering, and support teams understand why users struggle and act on it faster. | Affinity is a relationship intelligence CRM platform designed for deal-driven teams in private capital, venture capital, and investment banking. It automatically captures relationship data from email and calendar activity to surface warm introduction paths and manage pipelines around people and companies. |
