# Smile.io vs Ambassador: which do AI models recommend for referrals, October 2026

GTM AI Recommendation Index, October 2026 Edition, Referral and partner programs. Zero of fourteen models named Smile.io first on the direct prompt; two named Ambassador. Page: https://gtm-ai-index.com/partner/referral-and-partner-programs/smile-io-vs-ambassador/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| Smile.io | 13% | #3 of 15 | 0% | 10 | 10 of 14 |
| Ambassador | 4% | #8 of 15 | 6% | 16 | 10 of 14 |

## The direct prompt, model by model

- Grok 4.1 Fast: ambassador first (first choices: Ambassador) (alternatives: PartnerStack, Referral Rock)
- Muse Glimmer 30B: ambassador first (first choices: Ambassador) (alternatives: Extole, PartnerStack, Partnerize, Referral Rock)
- GPT-5.4 mini: neither first, one named (first choices: Referral Factory) (alternatives: Ambassador, PartnerStack, Referral Rock, impact.com)
- Perplexity Sonar: neither first, one named (first choices: Referral Rock) (alternatives: Ambassador, CustomerGauge, GrowSurf, Referral Factory)
- DeepSeek V4 Flash: neither first, one named (first choices: Cello, Referral Rock) (alternatives: Ambassador, GrowSurf, PartnerStack)
- GLM 4.7 FlashX: neither first, one named (first choices: Cello) (alternatives: Ambassador, Extole, Referral Factory, Referral Rock)
- MiniMax M2.5: neither first, one named (first choices: Referral Rock) (alternatives: Ambassador, Friendbuy, PartnerStack)
- Claude Haiku 4.5: neither named (first choices: Cello) (alternatives: Friendbuy, PartnerStack, Referral Rock)
- Gemini 3.5 Flash: neither named (first choices: Referral Rock) (alternatives: GrowSurf, PartnerStack, Referral Factory, impact.com Advocate)
- Mistral Small: neither named (first choices: Referral Rock) (alternatives: SaaSquatch)
- Llama 4 Maverick: neither named (first choices: Friendbuy) (alternatives: Partnero, Referral Rock, SaaSquatch)
- Qwen 3.7 Flash: neither named (first choices: PartnerStack) (alternatives: Cello.so, Partnero)
- Kimi K2: neither named (first choices: Referral Rock) (alternatives: FirstPromoter, PartnerStack)
- GPT-6 Luna: neither named (first choices: SaaSquatch) (alternatives: PartnerStack, Referral Rock)

## What the models said about Ambassador

- "Expensive, requires sales/contract/setup fee; overkill for SMBs." (Grok 4.1 Fast, comparative prompt, soft negative)
- "Start with Ambassador if you prioritize B2B depth, integrations, and proven mid-market ROI (top G2 leader)." (Grok 4.1 Fast, direct prompt, first choice)
- "Ambassador – Best overall for B2B SaaS / enterprise advocacy" (Muse Glimmer 30B, direct prompt, first choice)

Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all fourteen models, for a mid-market B2B company; rank is within the category. Comparisons are drawn for the top eight products in each category. Published under CC BY 4.0; the output is the models' output, and nothing here is a recommendation by the index.