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Customer intelligence and data science · November 2026 Edition

HubSpot CRM vs PostHog

Two of fourteen models named HubSpot CRM first on the direct prompt; zero named PostHog. HubSpot CRM was named by ten of the fourteen models and PostHog by six and HubSpot CRM carries 16 labels and PostHog 11, so the shares are not directly comparable.

HubSpot CRM

accepted challenger

By HubSpot, Cambridge, United States, founded 2006. Named in eighteen categories this edition.

PostHog

accepted challenger

Named in nine categories this edition.

First-choice share7%5%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate6%18%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#6#7A position in a field of 16; printed, not drawn.
Labels1611A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, HubSpot CRM reading right to left. Rank and label count are printed, not drawn.Mixpanel vs HubSpot CRM · Mixpanel vs PostHog · Amplitude vs HubSpot CRM

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 customer intelligence and data science page.

By framing

How many of the fourteen models made each the first choice, per way of asking, and how many argued against it.
HubSpot CRMFirst choices, of fourteen modelsPostHog
Direct20
Paraphrase00
Comparative00
Budget-constrained231 against HubSpot CRM
Scale-constrained00
Negative002 against PostHog
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 HubSpot CRM and PostHog 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
HubSpot CRM PostHog first choice named as an alternative argued againstblank: not namedEach cell is one answer, HubSpot CRM on the left and PostHog on the right.

The direct prompt

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

HubSpot CRM first, PostHog not the choice

2 of 14 modelsPostHog was named in the answer but not as the choice, or not at all.
Claude Haiku 4.5HubSpot CRM alternatives: BlueConic, Salesforce Data Cloud, Segment, ZoomInfo
Grok 4.20HubSpot CRM alternatives: Amplitude, Gong, Mixpanel

Neither was the first choice, one was named

2 of 14 modelsThe answer put something else first and named one of the two as an alternative.
Perplexity SonarGainsight CS alternatives: Amplitude, HubSpot CRM, Salesforce Customer 360, Vitally
MiniMax M2.5HubSpot Breeze Intelligence alternatives: Apollo.io, G2 Buyer Intent, HubSpot CRM, Tableau, ZoomInfo

Neither was named

10 of 14 modelsThe answer made no first choice from these two in this category.
GPT-5.4 miniSegment alternatives: Amplitude, Winxtra
Gemini 3.5 FlashAmplitude, Mixpanel alternatives: 6sense, BigQuery, Census, ChurnZero, Gong, Hightouch, Snowflake
Mistral SmallGainsight CS, Totango alternatives: HubSpot Marketing Analytics, Salesforce CRM Analytics, Velaris
DeepSeek V4 FlashAmplitude alternatives: Gainsight CS, HockeyStack, Mixpanel, Pendo, Vitally
Llama 4 Maverickno first choice
Qwen 3.7 FlashTotango alternatives: Gainsight CS, Mitzu, Pendo, Salesforce CRM Analytics, Tableau, Velaris
Kimi K2ChurnZero, Segment alternatives: Amplitude, HockeyStack, HubSpot Marketing Hub, Mixpanel, Vitally
GLM 4.7 FlashXSegment alternatives: Common Room, HockeyStack, HubSpot Marketing Hub
GPT-6 LunaVitally alternatives: ChurnZero, Gainsight CS
Muse Glimmer 30BAmplemarket, HubSpot Service Hub alternatives: Apollo.io, Gainsight CS, HockeyStack, Segment, Totango

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
HubSpot CRM leads by six points.
HubSpot CRM17%#2 of 13
PostHog12%#5 of 13
The full small business standing →
Mid-marketThe figures above
HubSpot CRM leads by two points.
HubSpot CRM7%#6 of 16
PostHog5%#7 of 16
The full mid-market standing →
Enterprise
Level: the same share of first choices.
HubSpot CRM0%#– of 15
PostHog0%#– of 15
The full enterprise standing →

What the models said about HubSpot CRM

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

“an all-in-one choice for B2B teams who want customer profiling built into their CRM without managing a separate enrichment tool” Claude Haiku 4.5 · direct prompt · first choice

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.

“Data trustworthiness is a frequent issue... Pricing escalates with usage, outages disrupt analytics” Grok 4.20 · negative prompt · soft negative
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.