GTM AI Index
Index Vendors › 6sense · September 2026 Edition
3 categories

6sense

Named in 36 judge labels across 3 categories by 6 of 6 models in the September 2026 Edition. 2 first choices, 15 negative labels. Every number here is derived from the raw labels under vendor table v2026-09-08.5.
Best standing
Rank 5 of 40 products named in b2b intent data providers, criticized challenger. 2 of 6 models made it the first choice on the direct prompt; 38% of its 32 labels there were negative.

Standing by category

Every category where a model named 6sense. Share is first choices across the direct, paraphrase, budget and scale prompts; rank is within every product named in that category.
CategoryVerticalFirst choicesRankNegative rateLabelsQuadrant
B2B intent data providersSales8%5 of 4038%32criticized challenger
Attribution and marketing mix modelingMarketing0%60 of 8250%2under 10 labels
Marketing automation and campaign management conflict disclosedMarketing0%19 of 23100%2under 10 labels

By model

How each model treated 6sense across every prompt where it was named. Six models, six prompts per category.
ModelFirst choiceAlternativeMentionNegativeLabels
Claude Opus 500178
Claude Opus 4.812317
GPT-6 Astra03115
GPT-5.6 Sol12025
Gemini 3.1 Pro02237
Perplexity Sonar Pro12014

What the models said for it

Verbatim evidence the judge attached to positive labels.

“6sense if you have a dedicated demand-gen/ABM team and want a sophisticated platform to orchestrate campaigns” Claude Opus 4.8 · Intent data · direct prompt · first choice
“6sense is often the better fit for more mature mid-market ABM teams” Perplexity Sonar Pro · Intent data · direct prompt · first choice
“Enterprise ABM: 6sense vs. Demandbase” GPT-5.6 Sol · Intent data · comparative prompt · first choice
“Offers a broader platform... I’d evaluate it when you need those execution capabilities, not just a data feed.” GPT-6 Astra · Intent data · paraphrase prompt · alternative

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.

“Enterprise platforms like 6sense and Demandbase are designed for larger organizations with bigger budgets.” Claude Opus 4.8 · Intent data · budget prompt · hard negative
“Avoid enterprise platforms like 6sense, Demandbase, and often Bombora if budget is tight” Perplexity Sonar Pro · Intent data · budget prompt · hard negative
“Third-party intent platforms (6sense, Demandbase, Bombora, ZoomInfo) are priced for teams that already have an SDR function... Typical entry points run roughly $25k–$100k+/year.” Claude Opus 5 · Intent data · budget prompt · soft negative
“ABM/intent platforms like 6sense ... are additive to a MAP, not substitutes ... Skip them until your core MAP is producing clean pipeline data.” Claude Opus 5 · Marketing automation · direct prompt · soft negative

Names read as 6sense

What the judge wrote, as written, with how often. The vendor table decides that these count as 6sense; a claim can dispute any of them.
Slintel/6sense 1
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Claiming is free and changes nothing in the data. A claimed page gets a verified contact who is told when each edition publishes; the right to propose corrections to the vendor table, meaning names the judge wrote that should or should not read as 6sense, applied by version and listed in the change log; and a logo and one-line description supplied by the vendor and marked as such.

It does not get any change to labels, shares or quadrants, any preview, or any say over which quotes appear. Sponsorship is separate: a sponsor funds categories or buyer dimensions and is named on what it funded, and the rules are the same for every sponsor.

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