AI Indexes
GTM AI Index
Index › Partner and channel › Referrals › PartnerStack vs Referral Rock
Referral and partner programs · October 2026 Edition

PartnerStack vs Referral Rock

One of fourteen models named PartnerStack first on the direct prompt; six named Referral Rock. PartnerStack was named by fourteen of the fourteen models and Referral Rock by thirteen and PartnerStack carries 30 labels and Referral Rock 36, so the shares are not directly comparable.

PartnerStack

accepted challenger

Named in five categories this edition.

Referral Rock

accepted challenger

Named in three categories this edition.

First-choice share22%13%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate0%17%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#1#2A position in a field of 15; printed, not drawn.
Labels3036A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, PartnerStack reading right to left. Rank and label count are printed, not drawn.PartnerStack vs Smile.io · PartnerStack vs GrowSurf · PartnerStack vs ReferralCandy

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; every quote names the model and the prompt it came from. Both figures come from the referral and partner programs page.

By framing

How many of the fourteen models made each the first choice, per way of asking, and how many argued against it.
PartnerStackFirst choices, of fourteen modelsReferral Rock
Direct16
Paraphrase110
Comparative00
Budget-constrained002 against Referral Rock
Scale-constrained01
Negative004 against Referral Rock
Bars are first choices, 0 to 14 each sideModels that argued againstA model can name both, so the two sides of a row do not sum to fourteen.

Across every category in the October 2026 Edition, PartnerStack and Referral Rock were named in the same answer forty-five times, of the 419 answers naming PartnerStack and the 195 naming Referral Rock. In those answers Referral Rock took the first choice eight times and PartnerStack ten.

Every model, every framing

The eighty-four answers behind the chart above, one cell each: where PartnerStack and Referral Rock stood in it.
ModelDirectParaphraseComparativeBudget-constrainedScale-constrainedNegative
Claude Haiku 4.5
GPT-5.4 mini
Gemini 3.5 Flash
Perplexity Sonar
Grok 4.20
Mistral Small
DeepSeek V4 Flash
Llama 4 Maverick
Qwen 3.7 Flash
Kimi K2
GLM 4.7 FlashX
MiniMax M2.5
GPT-6 Luna
Muse Glimmer 30B
PartnerStack Referral Rock first choice named as an alternative argued againstblank: not namedEach cell is one answer, PartnerStack on the left and Referral Rock on the right.

The direct prompt

The plain question, one answer per model, grouped by where PartnerStack and Referral Rock stood in it.

PartnerStack first, Referral Rock not the choice

1 of 14 modelsReferral Rock was named in the answer but not as the choice, or not at all.
Qwen 3.7 FlashPartnerStack alternatives: Cello.so, Partnero

Referral Rock first, PartnerStack an alternative

6 of 14 modelsPartnerStack was named in the answer but not as the choice, or not at all.
Gemini 3.5 FlashReferral Rock alternatives: GrowSurf, PartnerStack, Referral Factory, impact.com Advocate
Perplexity SonarReferral Rock alternatives: Ambassador, CustomerGauge, GrowSurf, Referral Factory
Mistral SmallReferral Rock alternatives: SaaSquatch
DeepSeek V4 FlashCello, Referral Rock alternatives: Ambassador, GrowSurf, PartnerStack
Kimi K2Referral Rock alternatives: FirstPromoter, PartnerStack
MiniMax M2.5Referral Rock alternatives: Ambassador, Friendbuy, PartnerStack

Neither was the first choice, one was named

7 of 14 modelsThe answer put something else first and named one of the two as an alternative.
Claude Haiku 4.5Cello alternatives: Friendbuy, PartnerStack, Referral Rock
GPT-5.4 miniReferral Factory alternatives: Ambassador, PartnerStack, Referral Rock, impact.com
Grok 4.20Ambassador alternatives: PartnerStack, Referral Rock
Llama 4 MaverickFriendbuy alternatives: Partnero, Referral Rock, SaaSquatch
GLM 4.7 FlashXCello alternatives: Ambassador, Extole, Referral Factory, Referral Rock
GPT-6 LunaSaaSquatch alternatives: PartnerStack, Referral Rock
Muse Glimmer 30BAmbassador alternatives: Extole, PartnerStack, Partnerize, Referral Rock

Bold names in an answer are the products the judge labeled a first choice; a model naming several gives each of them that label. The full answer text for every row is in the record.

By buyer segment

The same question asked on behalf of a different buyer. Each standing is computed within its segment and they are never added together. The figures above are the mid-market standing, which is the one the category orders by.
Small business
Referral Rock leads by eight points.
Referral Rock21%#1 of 10
PartnerStack13%#2 of 10
The full small business standing →
Mid-marketThe figures above
The order flips: PartnerStack leads at mid-market.
PartnerStack22%#1 of 15
Referral Rock13%#2 of 15
The full mid-market standing →
Enterprise
The order flips: Referral Rock leads at enterprise.
Referral Rock17%#3 of 12
PartnerStack13%#4 of 12
The full enterprise standing →

What the models said about PartnerStack

Every negative label with a quote, up to three, then the highest-weighted positives, up to three. One of one in this category shown.

“PartnerStack - a full-lifecycle partner management platform that allows companies to build, track, and scale partner, affiliate, and reseller programs in one place.” Llama 4 Maverick · paraphrase prompt · first choice

What the models said about Referral Rock

Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Five of five in this category shown.

“"starts at $175/month flat rate. There is a mandatory onboarding fee on top of that... The interface has been consistently described by users as dated."” Muse Glimmer 30B · negative prompt · soft negative
“Users report cumbersome reward management, dated/clunky admin UI, and manual processes when integrations aren't available” Kimi K2 · negative prompt · soft negative
“Locked-In Enterprise Tiers with High Setup Fees: Examples: Referral Rock, SaaSquatch” Gemini 3.5 Flash · negative prompt · soft negative
“Best For: Mid-market B2B service companies and traditional B2B SaaS looking for direct Salesforce/HubSpot integrations and robust workflow automation.” Gemini 3.5 Flash · direct prompt · first choice
“Referral Rock is often the top recommendation due to its B2B focus and proven track record” Mistral Small · direct prompt · first choice
Also compared

Comparisons are drawn for the top eight products in each category, each against each. The output is the models' output; nothing here is a recommendation by the index.