Event Horizon Labs
We are scaling autonomous research, Markets are our verification loop: agents turn hypotheses into strategies, test them, and compound what survives.
Y Combinator
yc-company-directory #5642We are scaling autonomous research, Markets are our verification loop: agents turn hypotheses into strategies, test them, and compound what survives.
sourceEvent Horizon Labs is classified as AI agents from source descriptions and fund-directory context. Similar companies below are ranked from offline product facets and meaningful description overlap; category and source affiliation can only strengthen an existing product match. For lookup-created rows, the profile starts as pending enrichment until deeper source collection runs.
Local clusters rerank extracted product concepts and description terms. The generated graph remains the fallback for sparse descriptions: offline reciprocal product-similarity graph: extracted concepts + description terms + bounded category/affiliation boosts. Minimum fallback score: 0; max competitors: 6.
Companies similar to Event Horizon Labs
A deterministic local cluster built from offline product facets and meaningful description terms. Category and selected-institution affiliation provide bounded tie-breaks. Open any peer to continue exploring its cluster.
KelAI
match 51Founded by former WorldQuant portfolio manager & head of event driven systematic strategies Jeremie Cohen, KelAI is building the autonomous alpha engine for hedge funds, traders and institutional investors. Investment teams now have more data, tools and compute than ever, but research still runs across siloed systems and inefficient workflows. KelAI turns that fragmented process into a compounding AI-native engine that continuously finds, tests and validates trading signals at a pace no human te
shared extracted concept terms: autonomou; shared product terms: autonomou, research, strategie, test; shared affiliation: Y Combinator
Andon Labs
match 43Safety from humans in the loop is a mirage. We evaluate, research, and apply AI control in our own real-world deployments of autonomous organizations. We are building the Safe Autonomous Organization. We iteratively launch and scale autonomous organizations, while bridging AI control research with real-world testing.
shared extracted concept terms: autonomou; shared product terms: loop, research, autonomou, test; shared affiliation: Y Combinator
Poth Labs
match 38Poth is an agentic research platform that connects to your company data, creates hypotheses about what might be causing problems, and validates them using both existing data and adaptive user feedback.
shared extracted concept terms: research; shared product terms: research, hypothese, what; same category: AI agents; shared affiliation: Y Combinator
GhostEye
match 35GhostEye manages your employee attack surface with the first autonomous security loop for attacks on your people. It tracks the tactics attackers are using now, safely tests where your company is exposed, and helps close the gap before an attack turns into a breach.
shared extracted concept terms: autonomou; shared product terms: autonomou, loop, test; shared affiliation: Y Combinator
Aemon
match 33Aemon is the first autonomous research engineer that delivers state-of-the-art solutions to your engineering problems. It generates, tests, and evolves thousands of approaches at machine speed to discover optimal solutions beyond what human experts can find. Aemon already set a new world record on an NP-hard math optimization problem with <$10 of compute, beating the previous record set by Google DeepMind in 2025. Ray and Richard (twin brothers) dropped out of UWaterloo and UIUC to build Aemon.
shared product terms: autonomou, research, test, what; shared affiliation: Y Combinator
Propolis
match 30Propolis simulates real users via swarms of autonomous browser agents that test for you.
shared extracted concept terms: autonomou; shared product terms: autonomou, test; same category: AI agents; shared affiliation: Y Combinator