# Session replay and heatmaps for enterprise buyers: what AI models recommend, October 2026

GTM AI Recommendation Index, October 2026 Edition. Asked as "session replay and heatmap tool" and as "website visitor behavior analytics tool", six framings each, to fourteen models with search on, on behalf of an enterprise B2B company. Added to the October 2026 Edition on October 4, 2026; its answers are read by the distilled judge (ai-indexes-judge-qwen3-14b-run3), not the claude-opus-5 judge of the earlier categories. Page: https://gtm-ai-index.com/gtm-data/session-replay-and-heatmaps/enterprise/

**Standing:** Fullstory leads with 28% of first choices; verdict contested. 53 first choices across the direct, paraphrase, budget and scale prompts.

## First-choice share

| # | Product | Share | Negative rate | Labels |
|---|---|---|---|---|
| 1 | Fullstory | 28% | 20% | 66 |
| 2 | Contentsquare | 19% | 12% | 51 |
| 3 | Glassbox | 11% | 0% | 42 |
| 4 | Microsoft Clarity | 9% | 53% | 38 |
| 5 | Quantum Metric | 8% | 8% | 38 |
| 6 | LogRocket | 2% | 23% | 39 |
| 7 | OpenReplay | 2% | 6% | 16 |
| 8 | PostHog | 2% | 11% | 18 |
| 9 | Hotjar | 2% | 48% | 44 |
| 10 | Amplitude | 0% | 7% | 15 |
| 11 | Smartlook | 0% | 36% | 14 |
| 12 | Mouseflow | 0% | 62% | 16 |

## Each model's first choice on the direct prompt

- Claude Haiku 4.5: Fullstory, Quantum Metric; alternatives Contentsquare, Glassbox
- GPT-5.4 mini: Contentsquare; alternatives Fullstory, Glassbox, LogRocket
- Gemini 3.5 Flash: Fullstory; alternatives Contentsquare, Glassbox, LogRocket
- Perplexity Sonar: Contentsquare; alternatives Fullstory, Quantum Metric
- Grok 4.1 Fast: Fullstory; alternatives Contentsquare, LogRocket, Quantum Metric
- Mistral Small: Heap, Quantum Metric; alternatives Fullstory, Smartlook
- DeepSeek V4 Flash: Fullstory; alternatives Contentsquare, LogRocket, Quantum Metric
- Llama 4 Maverick: no first choice
- Qwen 3.7 Flash: Contentsquare; alternatives Fullstory, Glassbox, Quantum Metric
- Kimi K2: Fullstory; alternatives Glassbox, Hotjar, LogRocket
- GLM 4.7 FlashX: Quantum Metric; alternatives Contentsquare, Fullstory, OpenReplay
- MiniMax M2.5: Fullstory, Pendo; alternatives Contentsquare, Mixpanel
- GPT-6 Luna: Fullstory; alternatives Contentsquare, Glassbox
- Muse Glimmer 30B: Contentsquare, Fullstory; alternatives Glassbox, LogRocket

## Sources the answers cite

79 of 84 answers came back with a source list, from 14 of 14 models. Sites named in the most answers:

- quantummetric.com: 51 answers, 95 citations
- pendo.io: 32 answers, 41 citations
- contentsquare.com: 31 answers, 49 citations
- koji.so: 28 answers, 30 citations
- amplitude.com: 26 answers, 39 citations
- learn.g2.com: 25 answers, 35 citations
- fullstory.com: 22 answers, 35 citations
- plerdy.com: 18 answers, 21 citations

Pages named in the most answers:

- https://quantummetric.com/blog/top-8-session-replay-tools-for-enterprises (39 answers)
- https://pendo.io/pendo-blog/the-top-6-session-replay-tools (31 answers)
- https://quantummetric.com/blog/best-session-replay-tools-in-2026 (31 answers)
- https://koji.so/blog/best-session-replay-tools-2026 (27 answers)
- https://kanopylabs.com/blog/session-replay-vs-heatmaps-vs-product-analytics (17 answers)
- https://lokker.com/compare/session-replay-tools (15 answers)
- https://mouseflow.com/blog/best-session-replay-and-heatmap-tools (15 answers)
- https://userpilot.com/blog/session-replay-tools (15 answers)
- https://learn.g2.com/best-heatmap-tools (14 answers)
- https://zapier.com/blog/best-session-replay-tools (13 answers)

## Warned against

- Microsoft Clarity: 20 of 38 labels negative. "Large enterprises should avoid, or be highly cautious about... Microsoft Clarity ... free is a major liability" (Gemini 3.5 Flash, negative prompt)
- Hotjar: 21 of 44 labels negative. "Hotjar has specifically been flagged in research for: - Recording content beyond input fields - Default settings that start recording before consent - Historical data breach concerns" (MiniMax M2.5, negative prompt)
- Fullstory: 13 of 66 labels negative. "you should avoid the common "per-session" or "per-MAU" pricing models used by FullStory, LogRocket, Hotjar, and Datadog" (Kimi K2, budget prompt)
- LogRocket: 9 of 39 labels negative. "Free/self-serve tiers of any session replay tool (including Hotjar free, LogRocket free, Smartlook free, etc.) Verdict: Avoid for any production enterprise property" (DeepSeek V4 Flash, negative prompt)

## Record

- Method: https://gtm-ai-index.com/methodology/
- Raw judge labels and full responses: https://gtm-ai-index.com/data/
- License: CC BY 4.0. Cite as GTM AI Recommendation Index, October 2026 Edition, gtm-ai-index.com.