AI Blind Test

Mailchimp vs ConvertKit

Which brand does AI prefer? We tested both across 3 leading AI models.

AI GEO Score

Based on 3 AI models and 5 evaluation angles

Mailchimp

100%

Kit

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Why AI Prefers Mailchimp

Gemini 2.5 Flash

Mailchimp (Company A) projects significantly stronger trust and authority due to its extensive display of third-party reviews, major corporate client…

GPT-5 Mini

Mailchimp projects stronger trust and authority thanks to clear long-term track record (24 years), broad third-party validation (Capterra/G2/TrustRadi…

Gemini 2.5 Flash

Mailchimp provides a clear, comprehensive overview of its services, strong credibility through reviews and recognizable client logos, and transparent…

The AI Verdict

Mailchimp takes the lead with 100% AI preference. The biggest gap is in trust — Mailchimp scores 9 vs Kit's 7.2.

Sentiment Breakdown

How each website scores across key dimensions (1-10)

MailchimpKit

Trust & Authority9.0 vs 7.2

Innovation8.0 vs 6.8

Price Competitiveness6.7 vs 6.9

Ease of Use7.8 vs 8.2

Per-Model Verdicts

How each AI model independently evaluated the two websites

GPT

GPT-5 Mini

Prefers Mailchimp100 vs 0

“Mailchimp projects stronger trust and authority thanks to clear long-term track record (24 years), broad third-party validation (Capterra/G2/TrustRadius badges, high review counts), prominent enterprise client logos, measurable performance claims, and transparent pricing/onboarding. Kit shows strong creator endorsements and well-known individual customers, but has fewer visible formal review badges, track record metrics, or pricing/process detail on the provided page.”

GEM

Gemini 2.5 Flash

Prefers Mailchimp100 vs 0

“Mailchimp (Company A) projects significantly stronger trust and authority due to its extensive display of third-party reviews, major corporate client logos, and quantifiable performance statistics that suggest a long-standing and impactful presence in the market. Its clear pricing structure and association with Intuit further enhance its credibility.”

CLD

Claude 3.5 Haiku

Tie50 vs 50