Company comparison
FullStory vs Apollo.io
Radar profile, momentum bars, and stack placement side by side.
FullStory
Not scored
momentum
Apollo.io
Not scored
momentum
FullStory capital
—
Apollo.io capital
—
No radar series.
Momentum head-to-head
Attribute tape
| Field | FullStory | Apollo.io |
|---|---|---|
| Category | Horizontal applications | Horizontal applications |
| Stack | Layer 8 | Layer 8 |
| HQ | Atlanta, GA, United States | San Francisco, CA, United States |
| Founded | 2012 | 2015 |
| 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. | Apollo.io is a B2B sales intelligence and go-to-market platform that bundles a large contact and company database with outreach automation, enrichment, dialer, and AI-powered workflow tools. It helps sales and marketing teams prospect, engage, and convert leads from a single platform. |
| 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. | Apollo.io is a B2B sales intelligence and go-to-market platform that bundles a large contact and company database with outreach automation, enrichment, dialer, and AI-powered workflow tools. It helps sales and marketing teams prospect, engage, and convert leads from a single platform. |
