# Account-based marketing platforms for small business buyers: what AI models recommend, September 2026

GTM AI Recommendation Index, September 2026 Edition. Asked as "account-based marketing platform" and as "ABM platform", six framings each, to twelve models with search on, on behalf of a small B2B company. Page: https://gtm-ai-index.com/marketing/account-based-marketing-platforms/smb/

**Standing:** HubSpot ABM leads with 21% of first choices; verdict contested. 61 first choices across the direct, paraphrase, budget and scale prompts.

## First-choice share

| # | Product | Share | Negative rate | Labels |
|---|---|---|---|---|
| 1 | HubSpot ABM | 21% | 17% | 42 |
| 2 | AdRoll ABM | 20% | 15% | 55 |
| 3 | Apollo.io | 16% | 0% | 30 |
| 4 | ZenABM | 13% | 0% | 32 |
| 5 | HubSpot Marketing Hub | 7% | 0% | 12 |
| 6 | Factors.ai | 2% | 0% | 11 |
| 7 | Clay | 0% | 0% | 11 |
| 8 | Foundry ABM | 0% | 30% | 10 |
| 9 | ZoomInfo | 0% | 50% | 10 |
| 10 | Bombora | 0% | 70% | 10 |
| 11 | Terminus | 0% | 62% | 32 |
| 12 | 6sense | 0% | 85% | 53 |

## Each model's first choice on the direct prompt

- Claude Haiku 4.5: no first choice
- GPT-5.4 mini: AdRoll ABM, Primer
- Gemini 3.5 Flash: HubSpot ABM; alternatives AdRoll ABM, Apollo.io, Dealfront, Factors.ai
- Perplexity Sonar: AdRoll ABM, HubSpot ABM; alternatives ZenABM
- Grok 4.1 Fast: HubSpot Marketing/Sales Hub; alternatives AdRoll ABM, ZenABM
- Mistral Small: AdRoll ABM; alternatives HubSpot ABM, ZenABM
- DeepSeek V4 Flash: AdRoll ABM; alternatives Factors.ai, HubSpot ABM, Recotap, ZenABM
- Llama 4 Maverick: HubSpot ABM; alternatives AdRoll ABM, ZenABM
- Qwen 3.7 Flash: HubSpot ABM; alternatives AdRoll ABM, Lusha, ZenABM
- Kimi K2: ZenABM; alternatives AdRoll ABM, Factors.ai, RB2B
- GLM 4.7 FlashX: AdRoll ABM, HubSpot Marketing Hub; alternatives Abmatic AI, DemandScience
- MiniMax M2.5: HubSpot ABM, ZenABM; alternatives AdRoll ABM, Apollo.io, Clay, HeyReach/Smartlead

## Sources the answers cite

19 of 72 answers came back with a source list, from 4 of 12 models. Sites named in the most answers:

- demandbase.com: 10 answers, 10 citations
- gartner.com: 7 answers, 7 citations
- abmatic.ai: 6 answers, 13 citations
- zenabm.com: 5 answers, 6 citations
- ventureharbour.com: 5 answers, 5 citations
- ziellab.com: 5 answers, 5 citations
- g2.com: 4 answers, 5 citations
- pipeline.zoominfo.com: 4 answers, 5 citations

Pages named in the most answers:

- https://demandbase.com/blog/account-based-marketing-solutions (8 answers)
- https://gartner.com/reviews/market/account-based-marketing-platforms (7 answers)
- https://ventureharbour.com/account-based-marketing-tools (5 answers)
- https://ziellab.com/post/top-12-account-based-marketing-platforms-for-b2b-sales-teams-in-2025 (5 answers)
- https://cleverly.co/blog/account-based-marketing-tools (4 answers)
- https://warmly.ai/p/blog/account-based-marketing-software (4 answers)
- https://factors.ai/blog/top-abm-tools (3 answers)
- https://guideflow.com/blog/best-account-based-marketing-software-tools (3 answers)
- https://influ2.com/blog/abm-platforms (3 answers)
- https://nrich.io/blog/top-account-based-marketing-software-based-on-your-needs (3 answers)

## Warned against

- Demandbase: 46 of 52 labels negative. "Platforms like 6sense or Demandbase identify buying signals at scale and automate orchestration, but small businesses cannot afford that stack." (Claude Haiku 4.5, negative prompt)
- 6sense: 45 of 53 labels negative. "6sense, which doesn't publish pricing but has median annual deals around $63,199, and similar platforms are generally not suitable for small teams." (Claude Haiku 4.5, negative prompt)
- Terminus: 20 of 32 labels negative. "you should avoid traditional, heavy-enterprise Account-Based Marketing (ABM) platforms like *6sense*, *Demandbase*, or *Terminus*" (Gemini 3.5 Flash, budget prompt)
- Bombora: 7 of 10 labels negative. "The high implementation costs make it less accessible to small companies with limited budgets" (MiniMax M2.5, negative prompt)

## Record

- Method: https://gtm-ai-index.com/methodology/
- Raw judge labels and full responses: https://gtm-ai-index.com/data/
- License: CC BY 4.0. Cite as GTM AI Recommendation Index, September 2026 Edition, gtm-ai-index.com.