GTM AI Index
Index Vendors › Vibe.co · September 2026 Edition
2 categories · Ranked

Vibe.co

87Judge labels
13First choices
2Negative labels
11 of 12Models named it
2Categories
September 2026 Edition. Every number here is derived from the raw labels under vendor table v2026-09-16.3, every buyer segment counted.
Best standing
13% in Video ads for small business buyers
Rank 5 of 121 in the mid-market standingaccepted challenger
0 of 12 models made it the first choice on the direct prompt; 0% of its 28 labels there were negative.
By buyer segmentRead the same way at every buyer size.
In video ads · each standing computed within its segment · bars are 0 to 100 · the accent bar is the product's own best reading

Standing by category

Every category where a model named Vibe.co for a mid-market B2B company. Share is first choices across the direct, paraphrase, budget and scale prompts; rank is within every product named in that category.
CategoryFunctionShareRankNegative rateLabelsQuadrant
Video advertisingMarketing7%5 of 1210%28accepted challenger
Programmatic and display advertisingMarketing0%15 of 960%6under 10 labels · led by StackAdapt at 61%

Movement

This is the first edition on this tier, so no move can be computed for Vibe.co yet. The next is due October 1, 2026. From the next edition this section shows, per buyer segment, whether its share moved by more than the measured noise floor.

By model

How each model treated Vibe.co across every prompt where it was named for a mid-market B2B company. Twelve models, six prompts per category.
ModelFirst choiceAlternativeMentionNegativeLabels
Claude Haiku 4.521003
GPT-5.4 mini00000
Gemini 3.5 Flash14207
Perplexity Sonar04004
Grok 4.1 Fast03104
Mistral Small01102
DeepSeek V4 Flash03205
Llama 4 Maverick01203
Qwen 3.7 Flash00000
Kimi K203003
GLM 4.7 FlashX11002
MiniMax M2.501001

By framing

Which of the six questions produced the naming. By model says how often; this says asked what. The first-choice count on the right carries the marks of the models that produced it.
FramingLabels by classFirst choices
Direct13 labels1
Paraphrase13 labels7
Comparative29 labels9not counted in share
Budget-constrained22 labels4
Scale-constrained8 labels1
Negative2 labels1not counted in share
First choiceAlternativeMentionNegative87 labels in all, every segment counted; 13 of the 23 first choices count toward share, since the comparative and negative framings do not. The bar is one segment per label class, to scale within the framing.

What the models said for it

Verbatim evidence the judge attached to positive labels.

“My strong recommendation: Start with Vibe.co for its B2B-specific features, account-based targeting capabilities, and mid-market pricing.” GLM 4.7 FlashX · Video ads · paraphrase prompt · first choice
“Vibe.co is the top-rated self-serve option — 100% direct premium inventory, campaigns from $50/day, and built-in incrementality measurement.” Claude Haiku 4.5 · Video ads · comparative prompt · first choice
“The Best for Pure Self-Serve & Low Budgets: Vibe.co ... is an outstanding entry point.” Gemini 3.5 Flash · Video ads · paraphrase prompt · first choice
“## Best Overall Option: Vibe.co” Claude Haiku 4.5 · Video ads · paraphrase prompt · first choice

And against it

Verbatim evidence attached to negative labels. A warning on a product with few labels is a warning; on a product with many, it is one voice among them.

No model argued against it.

Named alongside

The products named in the same answers as Vibe.co, over the 87 answers that named it. Took the first choice instead counts the answers where the other product was the first choice and Vibe.co was named but was not.
ProductSame answerTook the first choice insteadHead to head
StackAdapt55 of 8710Not in the top three
The Trade Desk44 of 873Not in the top three
YouTube Ads35 of 8712Not in the top three
MNTN35 of 871Not in the top three
Meta Ads28 of 877Not in the top three
TikTok Ads28 of 875Not in the top three
Amazon DSP20 of 870Not in the top three
Google Display & Video 36018 of 873Not in the top three
Basis16 of 870Not in the top three
Simpli.fi16 of 870Not in the top three
A head-to-head page exists where both products are in a category's top three. The other rows are the same fact without a page behind them, so they link to the product instead.

What carried it into the answer

The sites and pages cited by the answers that named Vibe.co. A fact about retrieval, not a lever on the model.

Citations exist only for the models that return a source list, four of the twelve in this edition, so these counts come from 17 of the 87 answers that named Vibe.co and are not a share of its labels.

Domains cited

vibe.co17
demandbase.com10
learn.g2.com8
richads.com8
atlassian.com7
indiemedia.club7
madgicx.com7
slashdot.org7
adwave.com6
g2.com6

Eighty-three of the eighty-three domain citations in answers naming Vibe.co came from somebody else's page.

Pages cited

Pages are listed as the models cited them.

Names read as Vibe.co

What the judge wrote, as written, with how often. The vendor table decides that these count as Vibe.co; a claim can dispute any of them.
Vibe 7Vibe.co (CTV) 1
Is this your product?

Claim this page

Claiming is free and changes nothing in the data. A claimed page shows a verified contact who is told when each edition publishes and when Vibe.co's standing changes by more than the noise floor; the right to propose corrections to the vendor table, meaning names the judge wrote that should or should not read as Vibe.co, applied by version and listed in the change log; and a one-line description supplied by the vendor and marked as such.

It does not get any change to labels, shares or verdicts, any preview, or any say over which quotes appear. A verification link goes to your work email; an address at vibecoder.me is approved on the spot, any other address is reviewed by hand.

Your name and company appear on the claimed page, or the company alone if you ask below. A title and a LinkedIn address appear there too if you give them, and are left off if you do not. Your email address is never published.