Account-based marketing platforms: what fourteen AI models recommend, and why, November 2026
Fourteen AI models were asked for account-based marketing platform six ways each, on behalf of a small, a mid-market and an enterprise B2B company: 252 answers, in which a judge labeled 73 products. Six of them carry at least 10 labels and a first choice, and are ranked. This guide walks the top six in the order the mid-market standing puts them, with what the models said for and against each, in their words. AdRoll ABM leads at 52% of first choices, a clear leader.
At a glance
| Product | First-choice share | Negative rate | Labels | Leads for | Quadrant | |
|---|---|---|---|---|---|---|
| 1 |  AdRoll ABM | 52% | 10% | 67 | Mid-market | endorsed leader |
| 2 |  HubSpot Marketing Hub | 12% | 9% | 53 | Small business | accepted challenger |
| 3 |  Apollo.io | 10% | 0% | 12 | none | accepted challenger |
| 4 |  Terminus | 6% | 21% | 38 | none | accepted challenger |
| 5 |  Demandbase | 6% | 46% | 70 | Enterprise | criticized challenger |
| 6 |  6sense | 2% | 44% | 66 | none | criticized challenger |
The full standing, every product with 10 labels or more, is on the category page, with the products at zero and the ones warned against.
How a product gets on this list
The judge reads every answer
A product is on the record because a model named it in an answer and the judge labeled the naming: first choice, alternative, mention, caution or warning, each with the sentence it came from. 73 products were named for account-based marketing platform this edition.
10 labels and a first choice
A product is ranked once it carries 10 labels in a segment and at least one first choice there. Below that it is named but not ranked, and it says so on its page. The vendor table that folds spellings into products is versioned; this page was scored under v2026-11-09.1.
The noise floor
The same categories are asked again with nothing changed to measure how much an answer moves on its own. A change in share smaller than the floor is not reported as a change. The repeat, model by model.
The six questions
| Framing | The question |
|---|---|
| Direct | What is the best account-based marketing platform for a mid-market B2B company? |
| Paraphrase | Which ABM platform would you recommend to a mid-sized B2B company? |
| Comparative | What are the top account-based marketing platforms and how do they differ? |
| Budget-constrained | What is the best account-based marketing platform for a company with a limited budget? |
| Scale-constrained | We are a 500 person company evaluating an account-based marketing platform. What should we look at? |
| Negative | Which account-based marketing platforms should I avoid or be cautious about? |
1. AdRoll ABM
AdRoll ABM is #1 of 6 for the mid-market buyer at 52% of first choices, from 67 labels by 14 of 14 models; 10% of those labels were cautions or warnings. Twelve of fourteen models named it first on the direct question. It led the direct, paraphrase, scale-constrained framings. By buyer: small business #3 of 5 at 17%; mid-market #1 of 6 at 52%; enterprise unranked.
7 of 14 models argued against it somewhere in their answers, 1 as a warning.
What the models said for it
“For most mid-market B2B companies, RollWorks is the best starting point due to its accessible pricing, HubSpot native integration, and manageable complexity.” GLM 4.7 FlashX · direct prompt · first choice
“Terminus, RollWorks | Great balance of account targeting, display ads, and sales alerts without the extreme operational complexity or high price tag” Gemini 3.5 Flash · scale prompt · first choice
And against it
“Avoid enterprise tools like Demandbase, 6sense, Terminus, or RollWorks” Muse Glimmer 30B · negative prompt · hard negative
“Review summaries note limited native advertising options, inadequate reporting, and targeting/filtering limitations” GPT-5.4 mini · negative prompt · soft negative
2. HubSpot Marketing Hub
HubSpot Marketing Hub is #2 of 6 for the mid-market buyer at 12% of first choices, from 53 labels by 14 of 14 models; 9% of those labels were cautions or warnings. One of fourteen models named it first on the direct question. By buyer: small business #1 of 5 at 40%; mid-market #2 of 6 at 12%; enterprise #3 of 4 at 5%.
4 of 14 models argued against it somewhere in their answers, 1 as a warning.
What the models said for it
No positive label in this category carried a quote.
And against it
“Pricing traps: Unexpected subscription costs, sudden auto-upgrades locking users into higher fees” Kimi K2 · negative prompt · hard negative
3. Apollo.io
Apollo.io is #3 of 6 for the mid-market buyer at 10% of first choices, from 12 labels by 11 of 14 models; 0% of those labels were cautions or warnings. Zero of fourteen models named it first on the direct question. It led the budget-constrained framing. By buyer: small business #2 of 5 at 22%; mid-market #3 of 6 at 10%; enterprise unranked.
What the models said for it
“Best for early-stage ABM teams that need to identify, research, and contact target accounts without spending $50K+ on an enterprise platform” Claude Haiku 4.5 · budget prompt · first choice
And against it
No negative label in this category carried a quote.
4. Terminus
Terminus is #4 of 6 for the mid-market buyer at 6% of first choices, from 38 labels by 11 of 14 models; 21% of those labels were cautions or warnings. Zero of fourteen models named it first on the direct question. By buyer: small business #5 of 5 at 2%; mid-market #4 of 6 at 6%; enterprise #4 of 4 at 2%.
8 of 14 models argued against it somewhere in their answers, 2 as a warning.
What the models said for it
“Mid-Market ABM Platforms | Terminus, RollWorks | Great balance of account targeting, display ads, and sales alerts without the extreme operational complexity” Gemini 3.5 Flash · scale prompt · first choice
“Mid-market-friendly tools (RollWorks, Terminus, HubSpot ABM) can go live in weeks.” Kimi K2 · scale prompt · first choice
And against it
“Platforms to Avoid: ... it's not a viable new choice for enterprises needing independent, scalable ABM” Muse Glimmer 30B · negative prompt · hard negative
“Expensive per-user pricing: Costs add up quickly for teams” Kimi K2 · negative prompt · hard negative
5. Demandbase
Demandbase is #5 of 6 for the mid-market buyer at 6% of first choices, from 70 labels by 14 of 14 models; 46% of those labels were cautions or warnings. One of fourteen models named it first on the direct question. By buyer: small business unranked; mid-market #5 of 6 at 6%; enterprise #1 of 4 at 46%.
13 of 14 models argued against it somewhere in their answers, 6 as a warning.
What the models said for it
“Demandbase — strongest as a broad enterprise ABM suite: account identification, intent, scoring, advertising, personalization, orchestration, and measurement in one platform.” GPT-5.4 mini · comparative prompt · first choice
“A leading enterprise-grade ABM platform that offers deep account intelligence... ideal for mid-market companies that need a robust, all-in-one solution” Mistral Small · direct prompt · first choice
And against it
“Avoid enterprise platforms like Demandbase and 6sense unless you have at least $15K–$50K/year” DeepSeek V4 Flash · budget prompt · hard negative
6. 6sense
6sense is #6 of 6 for the mid-market buyer at 2% of first choices, from 66 labels by 14 of 14 models; 44% of those labels were cautions or warnings. One of fourteen models named it first on the direct question. It led the comparative framing. By buyer: small business unranked; mid-market #6 of 6 at 2%; enterprise #2 of 4 at 36%.
12 of 14 models argued against it somewhere in their answers, 8 as a warning.
What the models said for it
“Choose 6sense if you have a high average contract value (ACV), complex buying cycles, and need AI to tell your team which accounts to prioritize today.” Gemini 3.5 Flash · comparative prompt · first choice
“6sense and ZoomInfo stand out for superior intent data ... making them ideal for identifying "dark funnel" opportunities” Grok 4.20 · comparative prompt · first choice
And against it
“If you're mid-market or a startup, avoid the legacy enterprise giants — 6sense and Demandbase are built for large enterprises” DeepSeek V4 Flash · negative prompt · hard negative
“Avoid 6sense if you need transparency, have a moderate budget, or rely heavily on sales adoption of intent data.” GLM 4.7 FlashX · negative prompt · hard negative
Where the models split
By framing, mid-market buyer
| Framing | Named first most often | Then |
|---|---|---|
| Direct | AdRoll ABM 12 of 14 models | 6sense (1), Demandbase (1), HubSpot Marketing Hub (1) |
| Paraphrase | AdRoll ABM 12 of 14 models | Demandbase (1), HubSpot Marketing Hub (1), Terminus (1) |
| Comparative | 6sense 9 of 14 models | Demandbase (8), ZoomInfo Marketing (2) |
| Budget-constrained | Apollo.io 5 of 14 models | HubSpot Marketing Hub (4), ZenABM (2), Dealfront (1) |
| Scale-constrained | AdRoll ABM 2 of 14 models | Terminus (2), Demandbase (1) |
| Negative | no first choice |
By buyer
| Buyer | Leads | Then |
|---|---|---|
| Small business | HubSpot Marketing Hub 40% | Apollo.io, AdRoll ABM, ZenABM |
| Mid-market | AdRoll ABM 52% | HubSpot Marketing Hub, Apollo.io, Terminus |
| Enterprise | Demandbase 46% | 6sense, HubSpot Marketing Hub, Terminus |
Questions the record answers
Which account-based marketing platform do AI models name first most often?
AdRoll ABM, in 52% of first choices for a mid-market B2B company in the November 2026 Edition, from 67 labels. The index calls that a clear leader.
Does the answer change with the size of the company?
Small business: HubSpot Marketing Hub at 40%. Mid-market: AdRoll ABM at 52%. Enterprise: Demandbase at 46%. Each standing is computed within its segment and never pooled.
Which framing changes the answer?
The direct, paraphrase, budget and scale framings count toward share. The product named first differs by framing: direct AdRoll ABM; paraphrase AdRoll ABM; comparative 6sense; budget-constrained Apollo.io; scale-constrained AdRoll ABM. The table above has the counts.
How stable is one answer?
The repeat measurement is published with the next edition.
Where do the answers come from?
Fourteen of the fourteen models return sources. Their 73 answers here cite 698 pages; the sites cited most are prospeo.io, g2.com, growthtechspotlight.com. The category page lists them all.
Can a vendor pay to be on this list?
No. A product is on the record because a model named it. A vendor can claim its page, propose corrections to the vendor table and be told when its standing moves; it cannot change a label, a share or a rank, and the publisher's conflicts are disclosed on the method page.
The rest of the record on account-based marketing platforms
The page is published under CC BY 4.0. The output is the models' output; nothing here is a recommendation by the index.