# PartnerStack: how AI models rank it, September 2026

GTM AI Recommendation Index, September 2026 Edition. Named in 130 judge labels across 6 categories by 12 of 12 models. Page: https://gtm-ai-index.com/vendors/partnerstack/

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| Affiliate and partner management | 42% | 1 | 7% | 45 |
| Referral and partner programs | 19% | 1 | 10% | 21 |
| Channel partner and local marketing | 6% | 6 | 18% | 11 |
| Partner relationship management | 4% | 5 | 22% | 45 |
| Loyalty, advocacy and referrals | 0% | 25 | 0% | 6 |
| Influencer platforms | 0% | 35 | 0% | 2 |

## What the models said for it

- "For most mid-market B2B companies, PartnerStack offers the best combination of B2B-specific features, partner marketplace access, and scalability." (Mistral Small, Affiliate)
- "PartnerStack if you're a B2B software company and want a partner ecosystem platform that's strong on scaling recruitment, management, and payouts" (GPT-5.4 mini, Channel marketing)
- "Particularly dominant if your company is B2B / SaaS. Excellent for managing affiliates, referral partners, and reseller channels under one roof" (Gemini 3.5 Flash, Affiliate)
- "The Gold Standard: PartnerStack ... widely regarded as the leading platform built specifically for B2B SaaS and tech companies" (Gemini 3.5 Flash, Affiliate)

## And against it

- "Trustpilot rating of 2.0/5 driven by payout delays, withheld commissions, and sudden account closures" (DeepSeek V4 Flash, PRM)
- "Trustpilot rating of only 2.0/5 ... Sudden account bans without clear explanations" (Mistral Small, PRM)
- "It is not built for traditional reseller, distributor, or co-selling channels" (Gemini 3.5 Flash, PRM)
- "Enterprise platforms (PartnerStack, Impact) - Start at $1,000+/month" (Mistral Small, Affiliate)

## 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.