9 most in-demand startups from YC Demo Day
A week ago, Y Combinator held its Summer 2025 Demo Day in San Francisco, showcasing over 160 startups and highlighting 9 highly focused ones.
TL;DR: The most trending were AI-focused, specifically AI agents.
Autumn – Billing infrastructure for AI
Dedalus Labs – Connect any LLM to any MCP tools and create complex agents in minutes
Design Arena – World's largest crowdsourced benchmark for AI-generated design
Getasap Asia – Tech-enabled distributor for retailers in Southeast Asia
Keystone – AI engineer that fixes bugs in production
RealRoots – AI social app for female transplants
Solva – Automates insurance claims and stops incorrect payouts
Perseus Defense – Counter-drone mini-missiles
Pingo AI – AI companion that helps you learn languages
Which of these solutions do you find the most useful?
Who is preparing to apply for the next round of the YC funding?
As for me, I like the most Pingo AI, Perseus Defense and RealRoots.
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