Google Analytics 4 vs Google Meridian
Zero of twelve models named Google Analytics 4 first on the direct prompt; zero named Google Meridian. Google Analytics 4 was named by twelve of the twelve models and Google Meridian by eleven and Google Analytics 4 carries 25 labels and Google Meridian 36, so the shares are not directly comparable.
By Google Search, United States, founded 1997. Named in fourteen categories this edition.
By Google Search, United States, founded 1997. Named in one category this edition.
Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all twelve 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 attribution and marketing mix modeling page.
By framing
Google Analytics 4First choices, of twelve modelsGoogle Meridian
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 | |
Google Analytics 4 Google Meridian first choice named as an alternative argued againstblank: not namedEach cell is one answer, Google Analytics 4 on the left and Google Meridian on the right.The direct prompt
Neither was named
12 of 12 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
Google Analytics 416%#2 of 18Google Meridian4%#10 of 18Google Analytics 412%#2 of 22Google Meridian3%#7 of 22Google Analytics 40%#– of 21Google Meridian0%#14 of 21What the models said about Google Analytics 4
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. One of one in this category shown.
“the best starting point is Google Analytics 4 (GA4), which is completely free and provides solid data-driven marketing attribution” Grok 4.1 Fast · budget prompt · first choice
What the models said about Google Meridian
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of eight in this category shown.
“free/open-source (GA4, Google Meridian: lacks B2B depth)” Grok 4.1 Fast · direct prompt · hard negative
“Meridian is statistical infrastructure, not a decision-making product. Requires a dedicated data science team to implement responsibly.” Kimi K2 · negative prompt · soft negative
“Google has tied internal sales KPIs to Meridian adoption \u2014 account teams are incentivized to push it” DeepSeek V4 Flash · negative prompt · soft negative
“Choose Meta Robyn or Google Meridian if you have basic R/Python skills and want high-end, enterprise-grade MMM completely free.” Gemini 3.5 Flash · budget prompt · first choice
“Use PyMC-Marketing or Google Meridian (both free)” DeepSeek V4 Flash · budget prompt · first choice
“open-source (Google Meridian, Meta Robyn — both free)... Meridian is a genuine modern option if you have Python/PyMC expertise” DeepSeek V4 Flash · scale 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.