PostHog vs Heap
One of fourteen models named PostHog first on the direct prompt; one named Heap. PostHog was named by thirteen of the fourteen models and Heap by fourteen and PostHog carries 56 labels and Heap 51, so the shares are not directly comparable.
Named in seven categories this edition.
By Contentsquare, Paris, France, founded 2008. Named in five categories this edition.
Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all fourteen models, for a mid-market B2B company; rank is within the category; every quote names the model and the prompt it came from. Both figures come from the product analytics page.
By framing
PostHogFirst choices, of fourteen modelsHeap
Across every category in the October 2026 Edition, PostHog and Heap were named in the same answer 134 times, of the 386 answers naming PostHog and the 225 naming Heap. In those answers Heap took the first choice zero times and PostHog thirty-nine.
Every model, every framing
| Model | Direct | Paraphrase | Comparative | Budget-constrained | Scale-constrained | Negative |
|---|---|---|---|---|---|---|
| Claude Haiku 4.5 | | | | | ||
| GPT-5.4 mini | | | | | ||
| Gemini 3.5 Flash | | | | | | |
| Perplexity Sonar | | | | |||
| Grok 4.1 Fast | | | | | ||
| Mistral Small | | | | | ||
| DeepSeek V4 Flash | | | | | ||
| Llama 4 Maverick | | | ||||
| Qwen 3.7 Flash | | | | | | |
| Kimi K2 | | | | | | |
| GLM 4.7 FlashX | | | | | ||
| MiniMax M2.5 | | | | |||
| GPT-6 Luna | | | | | | |
| Muse Glimmer 30B | | | | |
PostHog Heap first choice named as an alternative argued againstblank: not namedEach cell is one answer, PostHog on the left and Heap on the right.The direct prompt
PostHog first, Heap an alternative
1 of 14 modelsHeap was named in the answer but not as the choice, or not at all.Heap first, PostHog not the choice
1 of 14 modelsPostHog was named in the answer but not as the choice, or not at all.Neither was the first choice, one was named
10 of 14 modelsThe answer put something else first and named one of the two as an alternative.Neither was named
2 of 14 modelsThe answer made no first choice from these two in this category.Bold names in an answer are the products the judge labeled a first choice; a model naming several gives each of them that label. The full answer text for every row is in the record.
By buyer segment
What the models said about PostHog
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Two of two in this category shown.
“Usage- or event-metered tools—such as Mixpanel, Amplitude, and PostHog—when your event volume is hard to predict.” GPT-6 Luna · negative prompt · soft negative
“Choose PostHog if you are a startup/engineering team wanting analytics, replays, A/B tests, and feature flags in one place” Qwen 3.7 Flash · comparative prompt · first choice
What the models said about Heap
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Five of six in this category shown.
“Post-acquisition decline... Heap and Mixpanel have the most documented customer pain points” Kimi K2 · negative prompt · hard negative
“Heap (now by Contentsquare) – Be highly cautious” Grok 4.1 Fast · negative prompt · hard negative
“Heap - works best for mid-market B2B SaaS teams and non-technical product managers who need fast time-to-insight without engineering overhead.” Llama 4 Maverick · paraphrase prompt · first choice
“Heap is ideal for mid-market B2B SaaS teams and non-technical product managers who need fast time-to-insight” Llama 4 Maverick · direct prompt · first choice
“if you are under pressure to show immediate results and lack engineering resources, Heap will win you the most internal friends.” Qwen 3.7 Flash · direct prompt · alternative
Comparisons are drawn for the top eight products in each category, each against each. The output is the models' output; nothing here is a recommendation by the index.