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Nox Metals logo

Nox Metals

YCombinator

Supplying America's Industrial Base

Nox Metals is an AI-powered metals supplier powering modern American manufacturing at scale. We are building automated factories that turn raw metal into production-ready material faster, cheaper, and more reliably than legacy service centers.

Detroit, MISummer 2025ActiveManufacturing
Nozomio logo

Nozomio

YCombinator

product lab. focused on personal ai and context.

We are a product lab solving context in AI.

ConsumerSan FranciscoArtificial IntelligenceDeveloper ToolsConsumer
nsave logo

nsave

YCombinator

Trusted $€£ accounts abroad for people from unstable economies.

nsave is a fintech that provides trusted $€£ accounts abroad for people from countries where inflation is high and banking is broken.

FintechLondon, United KingdomFintechNeobank
Nucleo logo

Nucleo

YCombinator

The first Agentic platform for Oncology

We help oncologists and radiologists extract insights from CT scans to support tumor characterization and treatment. The hospitals we work with include Stanford Hospital, Cedars-Sinai, UCI Health, and Weill Cornell.

San Francisco, CAFall 2025Active

NuCypher (aka Threshold Network)

YCombinator

Network for decentralized threshold cryptography and end-to-end…

NuCypher is one of two founding teams of the Threshold Network, which hosts tBTC, TACo, Random Beacon & tUSD. Since 2017, NuCypher has pioneered cryptographic primitives for end-to-end encrypted data sharing, including Proxy Re-Encryption and Threshold Access Control (TACo), novel cryptoeconomic mechanisms (e.g. Stable Yield). and original network/governance architectures (including a historic on-chain merger). TACo, our flagship product, is running on over 120 nodes with ~$80m of associated economic security, has paying adopting developers and major infrastructure partners (Ceramic, Irys, Textile, Unlock), and has been decentralized from genesis (mainnet launch in Jan 2024).

B2BAustin, TXCryptographyPrivacy

NudgePad

YCombinator

Online IDE. We joined Microsoft in 2014.

NudgePad is an IDE for prototyping in your browser. It allows anyone to launch a fully hosted custom app in two seconds. NudgePad removes all the pain and complication of starting a project, including server setup, deploying, cloning, version control, SSL, DNS, and API integrations. What’s left is an expandable suite of creative tools that make it easy to design and deploy an app in minutes. Every app created in NudgePad is also a template. Designers and copywriters can use a template with back and front-end functionality to edit content without writing a line of code. As the suite of tools grow, NudgePad will help scale prototypes into finished products.

B2BSan FranciscoDeveloper Tools
Null Labs logo

Null Labs

YCombinator

End-to-end Simulation for Defense Autonomy

We provide defense companies with simulation infrastructure to train and validate autonomous systems.

IndustrialsSan FranciscoRoboticsAerospace
Numen logo

Numen

YCombinator

Engineering a future without cancer deaths.

No description available.

HealthcareSan FranciscoMachine LearningBiotechHealthcareDiagnosticsAI
numericcal, inc. logo

numericcal, inc.

YCombinator

Distributed AI for Industrial Process Monitoring and Optimization.

Turn-key solutions for anomaly detection, asset detection and tracking, and workforce management in automotive and manufacturing operations. We leverage modern Machine Learning to work with unstructured sensory data, like video and audio. By distributing the solution across the edge (on-premises) and multiple clouds (Azure + AWS/GCP) we lower the operating costs by 100x, while processing 1,000x more data than any cloud-based solution and provide better reliability and safety.

B2BSan FranciscoArtificial IntelligenceIndustrial
Numerion Labs logo

Numerion Labs

YCombinator

Artificial intelligence for drug discovery.

Numerion Labs is an AI-native company accelerating the discovery of life-saving medicines through the development and use of cutting-edge machine learning algorithms. The company unites computational chemistry, structural biology, and medicinal chemistry to pioneer the next generation of AI-driven drug discovery platforms.

San FranciscoWinter 2015ActiveAI-powered Drug DiscoveryDeep LearningBiotechDrug discoveryOncologySan Francisco
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