Data & Infrastructure Startups

Joyent provides a private cloud platform offering compute, storage, networking, and security services comparable to major cloud providers. The company builds large-scale open source cloud technologies used by consumer electronics companies and businesses globally, with a focus on microservices, containers, and multi-cloud architectures.

2 investors

Junction provides a unified API platform that connects healthcare providers, wellness companies, and EHR systems to a nationwide network of labs and 300+ medical devices. The platform enables remote patient monitoring, at-home lab testing, and automates workflows for diagnostic operations and care delivery.

2 investors

June provides product analytics software for B2B SaaS companies, automatically creating visualizations of key metrics and enabling analysis across company and granular levels.

2 investors

Juristat provides a comprehensive intellectual property dataset and analytics platform for patent teams, helping patent practitioners and IP strategists make informed prosecution decisions and portfolio management choices.

2 investors

JustAir builds an air quality monitoring platform that provides accessible air quality data and insights to communities, resident groups, governments, and public health advocates. The company focuses on environmental justice, giving underserved communities in the US the data they need to drive locally-led action on air pollution.

2 investors

Kaelio builds infrastructure for AI agents to answer business data questions using governed context, approved metrics, and auditable sources. The platform serves data teams and analytics leaders who need AI systems to operate with the same definitions, permissions, and business logic as their existing reporting systems.

2 investors

Kahoona provides AI-based anonymous user intelligence that analyzes website visitors' behaviors in-session to build predictive segments and high-value profiles from first-party data. Its plug-and-play platform integrates with marketing, personalization, CDP, and analytics tools to help brands segment users and optimize personalization, aimed at large and enterprise businesses.

2 investors

Kaleido offers a modular enterprise platform with pre-integrated products for tokenization, custody, digital assets, middleware, interoperability, and blockchain infrastructure. It provides network operators tools to build, operate, and govern settlement, payment, and digital asset networks.

2 investors

Kamma provides data-driven products and analytics for estate and letting agents, drawing on geospatial and property data. The company operates in the UK proptech sector.

2 investors

Karma3 Labs builds a decentralized, onchain reputation and trust protocol for the open web, working with crypto protocols and developers to create reputation systems for their applications. The protocol targets decentralized governance, social networks, and marketplaces built on crypto rails.

2 investors

Kumo provides software infrastructure and financing solutions for carbon removal projects by leveraging institutional debt capital rather than traditional equity funding. The company facilitates the flow of capital into climate action through the integration of legal frameworks and technology for carbon markets.

2 investors

Keboola provides a data platform that helps organizations turn data into reliable decisions. Operating since 2008, it serves businesses working with data across industries.

2 investors

Keebo optimizes cloud data workloads on Snowflake and Databricks using AI algorithms to reduce costs while maintaining service level agreements, serving data teams and organizations managing large-scale data infrastructure.

2 investors

Kepler builds an AI platform that separates language interpretation from deterministic data retrieval and computation so every answer is traceable to a verified source, aimed at finance professionals in investment banking, equity research, hedge funds, private equity, compliance, and accounting. Its live finance product indexes SEC filings, earnings transcripts, and market data, and a forthcoming industry-agnostic platform lets users connect their own data and deploy verifiable AI agents.

2 investors

Kern Systems develops a cold data storage platform using synthetic DNA molecules and enzymes to archive data with superior density, durability, and energy efficiency compared to traditional storage technologies. The platform targets the growing market for long-term archival storage of rarely-accessed unstructured data.

2 investors

Kernel offers a data management platform that RevOps teams use to clean, deduplicate, and enrich account data and manage account hierarchies across enterprise CRMs. It includes expert-led onboarding, risk management, and integration for enterprise deployment.

2 investors

Kernel provides infrastructure built on unikernels that enables AI agents to access and interact with the internet through web browsers, featuring fast startup times, stealth capabilities, session persistence, and comprehensive logging for developers.

2 investors

Kero provides infrastructure and aggregated intelligence for live sports betting, including real-time pricing models, automated trading and risk management, and market operations such as market creation, state management, and settlement. It is built for betting operators who need continuous, high-speed pricing and coverage in production environments.

2 investors

Kestrel Intelligence builds autonomous AI systems for real-time tasking and coordination of satellite and sensor networks. The platform serves intelligence and defense organizations by automating sensor orchestration and data fusion to accelerate collection-to-analysis workflows.

2 investors

Kevala operates a cloud-based platform that uses energy data analytics to model the electrical grid, forecast electrification impacts, and support siting of solar and storage projects. It serves governments, utilities, and renewable energy developers to guide grid infrastructure investment and integrate distributed energy resources.

2 investors

KeyDB is an open source, multithreaded database that serves as a faster alternative to Redis, designed for high-throughput applications requiring horizontal and vertical scaling. It supports multiple data structures, persistence options, and advanced features like MVCC non-blocking queries and cross-region multi-master replication.

2 investors

Kinetica is a GPU-accelerated database that runs vector similarity search alongside structured filters, joins, and time windows within a single SQL statement, keeping new embeddings queryable the moment they land. Built on NVIDIA's cuVS ANN stack, it targets teams handling real-time operational and analytical data who want to avoid running a separate vector store.

2 investors

Kinometrix develops machine learning-based risk assessment tools for clinicians to identify patients at high risk of falls and prevent patient harm in healthcare settings. The platform integrates with electronic health records to support clinical decision-making without disrupting workflows.

2 investors

KlariVis is a banking analytics platform that consolidates data from disparate core systems into a single source, offering 650+ interactive dashboards and reports for metrics such as lending, retail, finance, operations, and credit risk. It serves community banks across the United States.

2 investors