FullStory vs PostHog
Side-by-side from the Top 11 ranking of The 11 Best Session Replay Tools (2026). Last verified June 12, 2026.
The short answer
FullStory ranks higher on Top 11 (#1 vs #7) for Teams watching real user sessions and heatmaps. Best for its flawless playback and automatic event indexing, enabling deep, retroactive analysis.
At a glance
| FullStory | PostHog | |
|---|---|---|
| Top 11 rank | #1 / The 11 Best Session Replay Tools (2026) | #7 / The 11 Best Session Replay Tools (2026) |
| Score (out of 9.4) | 9.3 | 8 |
| Best for | High-fidelity, proactive analytics | Open-source analytics suite |
| Pricing | $$$$ (Custom enterprise plans) | $$ (Usage-based) |
| HQ | Atlanta, USA | San Francisco, USA |
| Founded | 2014 | 2020 |
FullStory
Best for its flawless playback and automatic event indexing, enabling deep, retroactive analysis.
www.fullstory.comMethodology and scoring weights live at /methodology. No vendor pays for placement — see about.