Sandbox
Two innovative Irish startups have secured highly coveted spots in the Y Combinator Summer 2026 batch, landing a package that includes $500,000 (€465,000) in seed funding and three months of intensive acceleration and mentorship in San Francisco.
The prestigious accelerator program, which launched global giants like Stripe, Airbnb, Coinbase, and Dropbox, will host the teams as they scale their businesses and pitch to global venture capitalists. The two Irish inductees highlight a strong theme of advanced artificial intelligence applied to finance and high-precision physical hardware.
Blueprints: Intelligent Prediction Market Agents
Founded by Ryan Morrissey and Bence Redmond out of the University of Limerick (UL), Blueprints has developed an advanced agentic assistant tailored specifically for trading on prediction markets. As decentralized betting and prediction platforms gain mainstream traction globally, Blueprints uses specialized LLMs to analyze geopolitical news feeds, financial trends, and statistical probability in real-time, executing high-frequency trades on behalf of users.
ProvenMetal: AI-Powered Aerospace and Defence X-Rays
Co-founded by Johnny Doyle and Will Carkner, ProvenMetal operates at the intersection of AI and heavy hardware manufacturing. The startup has designed and commercialized a benchtop X-ray system powered by machine learning algorithms. The system is designed to inspect complex multi-layer printed circuit boards (PCBs) and detect microscopic manufacturing faults before the components are deployed.
ProvenMetal’s tech targets zero-fault tolerance industries where a single manufacturing error is catastrophic, including aerospace, medical devices, and national defence hardware applications.
The Y Combinator Effect
In addition to the initial $500,000 investment—consisting of $125,000 on a post-money SAFE and $375,000 on an uncapped MFN SAFE—both founding teams will gain access to YC’s peerless global alumni network. For Irish startups, YC remains the ultimate pathway to securing top-tier Silicon Valley venture capital backing.
