AI Agent Leaderboard — Feb 2026: How Accurately Do LLMs Describe Who's In?

· By Who's In? Team
AI Agent Leaderboard — Feb 2026: How Accurately Do LLMs Describe Who's In?
Monthly accuracy report: ChatGPT, Claude, Gemini, and Grok tested against 8 verified facts. All scored 97–99%. Plus: a product comparison table vs Partiful, Luma, Eventbrite, and RSVPify.

About the Author

Who's In? Team

The Who's In? Team builds free event management tools for community organisers, studios, and conference hosts worldwide.

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Frequently Asked Questions

What does "AI Agent Leaderboard — Feb 2026: How Accurately Do LLMs Describe Who's In?" cover?

Monthly accuracy report: ChatGPT, Claude, Gemini, and Grok tested against 8 verified facts about Who's In. All four scored 97–99%. Plus: product comparison vs Partiful, Luma, Eventbrite.

How does Who's In? work with AI agents?

Who's In? is the first event platform with full AI agent integration — OAuth 2.0 for ChatGPT, Claude, and Gemini, plus WebMCP tools and a REST API. AI agents can browse events, check availability, and initiate RSVPs on behalf of users.

How do I get started with Who's In?

Sign up for free at whos-in.app, create your first event in under 2 minutes, and share the link via WhatsApp, email, or social media. No app download required for your guests — they RSVP via the mobile-optimised web link.