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Experimentation and personalization · November 2026 Edition

PostHog vs Mutiny

Zero of fourteen models named PostHog first on the direct prompt; zero named Mutiny. PostHog was named by twelve of the fourteen models and Mutiny by ten and PostHog carries 21 labels and Mutiny 16, so the shares are not directly comparable.

PostHog

accepted challenger

Named in nine categories this edition.

Mutiny

criticized challenger

Named in seven categories this edition.

First-choice share3%2%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate0%31%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#6#8A position in a field of 14; printed, not drawn.
Labels2116A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, PostHog reading right to left. Rank and label count are printed, not drawn.VWO was named alongside these two in thirteen of the fourteen direct answers. VWO vs PostHog · VWO vs Mutiny · Convert Experiences vs PostHog

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 experimentation and personalization page.

By framing

How many of the fourteen models made each the first choice, per way of asking, and how many argued against it.
PostHogFirst choices, of fourteen modelsMutiny
Direct002 against Mutiny
Paraphrase011 against Mutiny
Comparative00
Budget-constrained20
Scale-constrained00
Negative002 against Mutiny
Bars are first choices, 0 to 14 each sideModels that argued againstA model can name both, so the two sides of a row do not sum to fourteen.

Every model, every framing

The eighty-four answers behind the chart above, one cell each: where PostHog and Mutiny stood in it.
ModelDirectParaphraseComparativeBudget-constrainedScale-constrainedNegative
Claude Haiku 4.5
GPT-5.4 mini
Gemini 3.5 Flash
Perplexity Sonar
Grok 4.20
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 Mutiny first choice named as an alternative argued againstblank: not namedEach cell is one answer, PostHog on the left and Mutiny on the right.

The direct prompt

The plain question, one answer per model, grouped by where PostHog and Mutiny stood in it.

Neither was the first choice, one was named

6 of 14 modelsThe answer put something else first and named one of the two as an alternative.
Claude Haiku 4.5VWO alternatives: Mutiny, Personyze
Perplexity SonarHubSpot Content Hub alternatives: Abmatic AI, Croct, Mutiny, VWO, Webflow Optimize
DeepSeek V4 FlashConvert Experiences, VWO alternatives: Mutiny, Personyze
Qwen 3.7 FlashVWO alternatives: Convert Experiences, Mutiny
Kimi K2VWO alternatives: Mutiny, Personyze
Muse Glimmer 30BVWO alternatives: Convert Experiences, Mutiny, Optimizely CMS, Personyze

Neither was named

8 of 14 modelsThe answer made no first choice from these two in this category.
GPT-5.4 miniOptimizely CMS alternatives: Adobe Target, Dynamic Yield, VWO
Gemini 3.5 FlashVWO alternatives: AB Tasty, HubSpot Marketing Hub, Kameleoon
Grok 4.20Croct alternatives: AB Tasty, Kameleoon, VWO
Mistral SmallHubSpot Content Hub alternatives: Optimizely CMS, Personyze, VWO
Llama 4 MaverickHubSpot Content Hub
GLM 4.7 FlashXPersonyze alternatives: HubSpot Content Hub, Optimizely CMS, Right Message, VWO
MiniMax M2.5Personyze alternatives: Convert Experiences, VWO
GPT-6 LunaVWO alternatives: AB Tasty

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

The same question asked on behalf of a different buyer. Each standing is computed within its segment and they are never added together. The figures above are the mid-market standing, which is the one the category orders by.
Small business
PostHog leads by two points.
PostHog5%#7 of 16
Mutiny3%#9 of 16
The full small business standing →
Mid-marketThe figures above
PostHog leads by two points.
PostHog3%#6 of 14
Mutiny2%#8 of 14
The full mid-market standing →
Enterprise
Level: the same share of first choices.
PostHog0%#– of 13
Mutiny0%#13 of 13
The full enterprise standing →

What the models said about PostHog

Every negative label with a quote, up to three, then the highest-weighted positives, up to three. One of one in this category shown.

“Developer-led, zero cost to start: PostHog or GrowthBook. PostHog if you want analytics + experiments in one UI” Muse Glimmer 30B · budget prompt · first choice

What the models said about Mutiny

Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Four of five in this category shown.

“don't shortlist Mutiny for website experimentation: it says its former website-personalization product is no longer what it offers” GPT-6 Luna · direct prompt · hard negative
“Mutiny — avoid for new website-personalization projects: its personalization product was discontinued” Perplexity Sonar · negative prompt · hard negative
“Mutiny (due to its discontinued website personalization product and relaunch as an AI tool)” Llama 4 Maverick · negative prompt · hard negative
“Best Overall for B2B Inbound & ABM: Mutiny” Gemini 3.5 Flash · paraphrase prompt · first choice
Also compared

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.