San Francisco AI Startups

California AI Startups | Companies/Startups | Precision Onology Startups | Programmable Medicine Startups | San Francisco AI Startups | San Francisco AI Startups | San Francisco Startups | Y Combinator Companies

FinalDose — Programmable DNA-Targeted Cancer Therapy Platform
ByNarracomm June 22, 2026June 29, 2026

FinalDose is developing a programmable drug platform that uses DNA sequence recognition to identify and destroy cancer cells while leaving healthy cells untouched, starting with a modality aimed at all cancers. Founded in 2025 and based in San Francisco, the company is backed by Y Combinator (Spring 2026). Core Data Grid Metric Details Funding Round…

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AI Biology Startups | AI Startups | Companies/Startups | Medical AI Startups | San Francisco AI Startups | San Francisco AI Startups | San Francisco Startups | Y Combinator Companies

Infera — AI-Native Laboratory Operating System
ByNarracomm June 22, 2026June 29, 2026

Infera builds an AI-native compiler and operating system for laboratories that converts natural language descriptions of experiments into validated protocols, material orders, instrument execution, and data analysis. Founded in 2026 and headquartered in San Francisco, the company is backed by Y Combinator (Spring 2026 batch). Core Data Grid Metric Details Funding Round Y Combinator Seed…

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Mireye (mireye.com): Geospatial Infra Layer for Physical AI Agents
ByNarracomm June 21, 2026June 29, 2026

AI agents are getting dramatically better at reasoning, planning, and taking actions in digital environments. However, when those same agents need to understand or act in the physical world — terrain, buildings, water features, land cover, or risk factors at a specific location — they often lack reliable, structured, and citable ground truth. Existing geospatial…

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AI Startups | Companies/Startups | San Francisco AI Startups | San Francisco AI Startups | San Francisco Startups | Y Combinator Companies

Tolmo (tolmo.com): The AI Security Agent Fleet
ByNarracomm June 21, 2026June 29, 2026

AI coding agents are dramatically accelerating how fast software is written, reviewed, and shipped into production. Traditional application security tools and processes — built for slower, human-paced development — are increasingly unable to keep up. Attackers are already exploiting vulnerabilities in an average of 1.5 days, while many security teams still operate on timelines measured…

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AI Startups | Companies/Startups | San Francisco AI Startups | San Francisco AI Startups | San Francisco Startups | Y Combinator Companies

Osmaura (osmaura.com): AI For Law Firm Business Development
ByNarracomm June 21, 2026June 29, 2026

In the legal industry, origination remains one of the most manual, relationship-dependent, and unevenly distributed functions. Top “rainmakers” often have dedicated support or innate networks; most partners do not. Osmaura is building the AI-native system designed to close that gap at scale. As a brand-new Y Combinator Summer 2026 company, Osmaura represents exactly the kind…

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