Data & Infrastructure Startups

Rockfish generates high-coverage, labeled synthetic data—including rare events, edge cases, anomalies, and drifts—from a customer's schema, sample, or production export to build evaluation sets for testing AI models and agents. It preserves temporal structure and statistical patterns without exposing real data, and can be deployed in a customer's own VPC, on-prem, or as a Snowflake Native App.

5 investors

Rollee aggregates and standardizes income and employment data from multiple sources, providing access to verified financial data for workers. The company positions its data infrastructure to serve organizations that need standardized income verification.

5 investors

Rootstock (RSK) is a Bitcoin sidechain and EVM-compatible blockchain that lets developers build decentralized apps and enables DeFi use cases such as staking, yield, liquidity pools, and lending using rBTC and Bitcoin as collateral. It provides infrastructure for Bitcoin finance, with a native bridge (PowPeg) secured by Bitcoin's proof-of-work and connections to over 20 blockchains.

5 investors

RunAnywhere is a research-first inference lab that hand-writes GPU kernels and develops SDKs to accelerate large language model inference on consumer silicon, particularly Apple devices. The company provides inference runtime software and open-source tools for developers deploying AI models on mobile and edge devices.

5 investors

RUNWITHIT Synthetics builds synthetic environments and populations that model complex urban, infrastructure, and policy systems, using data science, simulation, and 3D visualization to support decision-makers in technology, policy, and infrastructure choices. It combines synthetic population modeling, GIS, and game-engine visualization for planning and resilience applications.

5 investors

Sansan builds products that capture and organize business relationship and contact data, using technology to help people understand and act on their professional connections. Its stated aim is to map connections between people and organizations.

5 investors

Satim provides AI-powered detection, classification, and identification of vessels, vehicles, and aircraft from synthetic aperture radar (SAR) data collected by satellites and unmanned aerial vehicles. The platform processes raw SAR sensor data into operator-ready intelligence for defense and intelligence applications.

5 investors

Satori provides a data security platform that enables self-service access to data across analytics and production environments while applying dynamic masking and access control policies. The platform helps data analytics teams accelerate time-to-value by automating data access requests and compliance enforcement without requiring code changes.

5 investors

Sazabi builds an observability platform that uses AI to help engineering teams understand and control production systems. The platform is designed for fast-moving teams and aims to reduce manual monitoring, alert fatigue, and incident response overhead through conversational, intelligent interfaces.

5 investors

Securonix develops a security analytics and operations management platform designed to help organizations detect and respond to advanced cyber threats at scale. The platform serves enterprises managing large volumes of security data in modern threat environments.

5 investors

Sentiance provides AI-powered on-device behavioral intelligence for mobile applications, turning sensor data into real-time insights about driving patterns, mobility, and lifestyle. The company serves app developers and enterprises seeking to enhance road safety, user engagement, and personalized experiences while maintaining privacy through edge computing.

5 investors

Sentora builds infrastructure and tools connecting institutional investors to decentralized finance solutions, addressing key adoption barriers through products focused on capital formation, yield generation, asset management, and risk mitigation.

5 investors

Sentra provides data governance and visibility solutions that help enterprises understand and control what data their AI systems can access and potentially expose.

5 investors

Serif Health provides healthcare pricing data and cost intelligence across payer transparency files, hospital disclosures, and claims data. The platform supplies accessible, normalized pricing information to employers, providers, payers, and partners through APIs and dashboard tools.

5 investors

Shadeform is a GPU cloud marketplace that enables users to deploy high-performance GPUs across 30+ cloud providers worldwide through a unified platform. The service offers centralized billing, support, and pricing optimization for AI workloads, allowing customers to save up to 90% compared to major cloud providers.

5 investors

ShardSecure provides agentless, file-level encryption and its patented Microshard technology to secure data across on-premises, cloud, and hybrid/multi-cloud environments for enterprises. Its platform defends against ransomware with self-healing data resilience and includes an MCP Secure Gateway that controls enterprise data retrieval for AI inference.

5 investors

SheerID provides an identity verification platform that instantly confirms whether consumers belong to specific communities—such as students, military, educators, and first responders—using over 200,000 authoritative data sources. It is used by brands to gate exclusive personalized offers, reduce offer abuse, and collect verified first-party data for loyalty programs.

5 investors

ShotTracker builds real-time data and AI-driven analytics technology for basketball, using sensor hardware to capture game data. Its tools serve coaches, players, executives, referees, and rights holders for scouting and fan engagement.

5 investors

SigNoz provides observability and monitoring tools that help DevOps engineers and developers reduce noise and extract actionable signals from their systems. The platform serves engineering teams working with microservices and distributed systems.

5 investors

SimpleHash provides NFT indexing and data infrastructure for blockchain applications, helping companies reduce costs and improve customer experience in the crypto ecosystem.

5 investors

Sitenna provides infrastructure asset management software that centralizes asset data and integrates communications, contracts, and workflows across the asset lifecycle for infrastructure managers and asset management teams.

5 investors

Skillprint turns gameplay into behavioral and cognitive intelligence, mapping in-session signals like planning, adaptation, attention and emotion to a Human × Game ontology. It serves individuals and organizations building capability, game studios monetizing gameplay data, and AI labs training and benchmarking models against real human performance.

5 investors

Skimlinks provides automated affiliate technology that monetizes product links for publishers and content creators, enabling them to earn commissions from commerce-related content across channels including articles, social, and newsletters.

5 investors

Smarking builds an enterprise data and analytics platform for the parking industry, giving cities, parking asset owners, and operators tools for data-driven decisions and automated dynamic pricing. The company serves over 2,500 parking locations across North America.

5 investors