Vibe.co vs MNTN
Zero of fourteen models named Vibe.co first on the direct prompt; zero named MNTN. Vibe.co was named by eight of the fourteen models and MNTN by ten and Vibe.co carries 17 labels and MNTN 15, so the shares are not directly comparable.
Named in two categories this edition.
MNTN
accepted challengerNamed in one category 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 video advertising page.
By framing
Vibe.coFirst choices, of fourteen modelsMNTNAcross every category in the October 2026 Edition, Vibe.co and MNTN were named in the same answer nineteen times, of the 71 answers naming Vibe.co and the 38 naming MNTN. In those answers MNTN took the first choice two times and Vibe.co five.
Every model, every framing
| Model | DirectMN | ParaphraseMN | ComparativeMN | Budget-constrainedMN | Scale-constrainedMN | NegativeMN |
|---|---|---|---|---|---|---|
| Claude Haiku 4.5 | MN | MN | | |||
| GPT-5.4 mini | ||||||
| Gemini 3.5 Flash | | MN | MN | | MN | |
| Perplexity Sonar | | MN | | |||
| Grok 4.1 Fast | MN | |||||
| Mistral Small | MN | |||||
| DeepSeek V4 Flash | | | ||||
| Llama 4 Maverick | | |||||
| Qwen 3.7 Flash | ||||||
| Kimi K2 | MN | |||||
| GLM 4.7 FlashX | ||||||
| MiniMax M2.5 | ||||||
| GPT-6 Luna | MN | |||||
| Muse Glimmer 30B |
Vibe.coMN MNTN first choice named as an alternative argued againstblank: not namedEach cell is one answer, Vibe.co on the left and MNTN on the right.The direct prompt
Neither was the first choice, one was named
3 of 14 modelsThe answer put something else first and named one of the two as an alternative.Neither was named
11 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
Vibe.co7%#4 of 11What the models said about Vibe.co
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Two of two in this category shown.
“Vibe.co is a self-serve streaming TV platform built for performance marketers who want CTV advertising to run like search and social” Claude Haiku 4.5 · comparative prompt · first choice
“If you are highly focused on ROI/pipeline tracking and have a modest budget: Choose Vibe.co.” Gemini 3.5 Flash · paraphrase prompt · first choice
What the models said about MNTN
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Three of four in this category shown.
“StackAdapt and MNTN are the best choices for dedicated CTV and online video advertising” Mistral Small · paraphrase prompt · first choice
“MNTN is built for brands that don't have in-house video production, with higher budget minimums and managed service overhead.” Claude Haiku 4.5 · comparative prompt · alternative
“have democratized CTV for growth marketers and SMBs by offering self-serve buying with budgets as low as $50/day” Gemini 3.5 Flash · comparative 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.