# Product analytics: what AI models recommend, September 2026

Gane Index, September 2026 Edition. Asked as "product analytics platform" and as "product analytics tool", six framings each, to twelve models with search on, on behalf of a mid-market B2B company. Page: https://www.gane.ai/index/gtm/gtm-data/product-analytics/2026-09

This is the permanent record of the September 2026 Edition, published September 15, 2026 and superseded since. The current standing: https://www.gane.ai/index/gtm/gtm-data/product-analytics/index.md

**Standing:** Amplitude leads with 32% of first choices; verdict contested. 47 first choices across the direct, paraphrase, budget and scale prompts.

## First-choice share

| Rank | Product | Share | Negative rate | Labels |
|---|---|---|---|---|
| 1 | [Amplitude](https://www.gane.ai/index/gtm/vendors/amplitude/index.md) | 32% | 21% | 63 |
| 2 | [Mixpanel](https://www.gane.ai/index/gtm/vendors/mixpanel/index.md) | 28% | 17% | 60 |
| 3 | [PostHog](https://www.gane.ai/index/gtm/vendors/posthog/index.md) | 21% | 4% | 56 |
| 4 | [Pendo](https://www.gane.ai/index/gtm/vendors/pendo/index.md) | 11% | 11% | 45 |
| 5 | [LogRocket](https://www.gane.ai/index/gtm/vendors/logrocket/index.md) | 2% | 10% | 10 |
| 8 | [Google Analytics 4](https://www.gane.ai/index/gtm/vendors/google-analytics-4/index.md) | 2% | 61% | 23 |
| 10 | [Fullstory](https://www.gane.ai/index/gtm/vendors/fullstory/index.md) | 0% | 21% | 14 |
| 11 | [Heap](https://www.gane.ai/index/gtm/vendors/heap/index.md) | 0% | 37% | 41 |

Rank is by share of first choices among all 42 products named; products with the same share are tied, and the order among them carries no meaning. The table lists those with at least 10 labels.

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

- Claude Haiku 4.5: Mixpanel; alternatives Amplitude, Heap, June, Pendo
- GPT-5.4 mini: Amplitude; alternatives Heap, Mixpanel, PostHog
- Gemini 3.5 Flash: Mixpanel; alternatives Amplitude, Pendo, PostHog
- Perplexity Sonar: Mixpanel; alternatives Amplitude, Heap, Pendo, PostHog
- Grok 4.20: Mixpanel; alternatives Amplitude, Pendo, PostHog
- Mistral Small: Amplitude; alternatives Mixpanel, Pendo, PostHog
- DeepSeek V4 Flash: Amplitude; alternatives Mixpanel, Pendo, PostHog
- Llama 4 Maverick: Amplitude
- Qwen 3.7 Flash: Amplitude, Pendo; alternatives Heap, Mixpanel
- Kimi K2: Amplitude; alternatives Heap, Mixpanel, Pendo, PostHog
- GLM 4.7 FlashX: Mixpanel; alternatives Amplitude, Heap, Pendo, PostHog
- MiniMax M2.5: Pendo; alternatives Amplitude, Heap

## Sources the answers cite

19 of 72 answers came back with a source list, from 4 of 12 models. Sites named in the most answers:

- learn.g2.com: 14 answers, 15 citations
- amplitude.com: 12 answers, 17 citations
- userpilot.com: 12 answers, 13 citations
- visionlabs.com: 11 answers, 11 citations
- gainsight.com: 9 answers, 9 citations
- mixpanel.com: 7 answers, 9 citations
- pendo.io: 7 answers, 8 citations
- contentsquare.com: 7 answers, 7 citations

Pages named in the most answers:

- https://learn.g2.com/best-product-analytics-software (14 answers)
- https://visionlabs.com/blog/best-product-analytics-tools (11 answers)
- https://amplitude.com/compare/best-product-analytics-tools (10 answers)
- https://gainsight.com/essential-guide/product-management-metrics/product-analytics-tools (9 answers)
- https://userpilot.com/blog/product-analytics-tools (9 answers)
- https://pendo.io/pendo-blog/top-10-product-analytics-tools (7 answers)
- https://contentsquare.com/guides/product-analytics/tools (6 answers)
- https://cotera.co/articles/product-analytics-platform-comparison (5 answers)
- https://productschool.com/blog/analytics/product-analytics-tools (5 answers)
- https://cpoclub.com/tools/product-analytics-tools (4 answers)

## Warned against

- Amplitude: 13 of 63 labels negative. "Consistently rated as the most expensive option at scale... A poor fit for cost-sensitive teams" (Kimi K2, negative prompt)
- Heap: 15 of 41 labels negative. "here are the product analytics platforms you should be cautious about or avoid:... Heap (by Contentsquare) - Data inaccuracy" (GLM 4.7 FlashX, negative prompt)
- Google Analytics 4: 14 of 23 labels negative. "Avoid GA4 for EU-based products or if you need product-level insights (it's marketing-focused)" (MiniMax M2.5, negative prompt)
- Mixpanel: 10 of 60 labels negative. "Highest Caution: Mixpanel ... When to avoid: If handling sensitive user data or EU users" (Grok 4.20, negative prompt)

## Record

- Method: https://www.gane.ai/index/gtm/methodology
- License: CC BY 4.0. Cite as Gane Index, September 2026 Edition, www.gane.ai/index/gtm.