Data & Infrastructure Startups

Omnisient offers a privacy-preserving data collaboration platform that uses privacy enhancing technologies, a secure environment, and embedded AI and analytics tools to let organizations monetize and draw insights from first-party consumer data while maintaining regulatory compliance. It serves data-rich companies in retail, telecommunications, and healthcare, as well as banks, insurers, and credit bureaus seeking alternative data sources.

1 investor

OmniTier develops on-premise genomics analysis software and systems that use efficient memory-leveraged computing to enable faster and more cost-effective multiomic data analysis compared to cloud-based approaches.

1 investor

On-Device provides Brand Lift measurement that connects verified passive ad exposures to consumer outcomes, offering impression-level data, creative diagnostics, and benchmarks for advertisers and media partners. It serves brands and agencies looking to measure and improve advertising effectiveness across channels including digital and out-of-home.

1 investor

Onairos provides a user-owned "digital wallet" or personal model that stores a person's data and preferences (sentiment, LLM conversation context, LinkedIn profile) and lets them share scoped, revocable access with connected apps for personalization. It serves both end users seeking control over their data and app developers wanting to personalize experiences without collecting data directly.

1 investor

Oncase builds custom analytics products through co-creation with client teams, delivering insights aimed at improving customer journeys, increasing average ticket size and satisfaction, and reducing churn.

1 investor

OncRef provides structured oncology intelligence—a database and query layer aggregating clinical trials, drugs, mechanisms, approvals, guidelines, and key opinion leaders—for oncology professionals and life-science teams seeking current, unified information across the cancer field.

1 investor

OneMagnify is a B2B marketing and business consulting firm that integrates strategy, data, AI, and digital experience to help enterprise clients achieve measurable outcomes. The company serves complex organizations across North America, Europe, and Asia with offices in Detroit, Wilmington, Cologne, Chennai, and Austin.

1 investor

ONES Global provides pharmaceutical big data services, including ConnectDI (a database of over 73,000 drug records with injection compounding and drug interaction information), Connected-U (a research support platform connecting researchers and experts with evidence-based literature search and consulting), and ConnectCare (a personal healthcare service linking medications and health).

1 investor

TrustAI provides workflow automation software that captures and distributes organizational knowledge and instincts through AI-driven suggestions, with transparency and human oversight. The platform enables teams to automate repetitive tasks while preserving judgment and expertise across the organization.

1 investor

OneTrueFan is a browser and website add-on that surfaces the communities of visitors at websites, letting users "show up" across the sites they visit and site owners see their fans. It aggregates social data from services such as Twitter, Facebook, Tumblr, Posterous, Digg, and Delicious, and awards fan levels and badges.

1 investor

OneXillium offers red teaming and penetration testing services that simulate realistic cyberattacks—including physical intrusion tests and black-box penetration tests—to identify vulnerabilities in an organization's people, processes, and systems and assess its detection and response capabilities. It serves organizations with sensitive data and compliance requirements such as housing corporations, financial services (DORA), government, and trade and industry.

1 investor

OnFinality provides enterprise-grade Web3 infrastructure services including RPC endpoints, blockchain indexing, and dedicated nodes for developers and enterprises building on multiple blockchain networks. The platform abstracts away blockchain DevOps complexity to enable teams to scale applications across 130+ supported networks.

1 investor

Ongage provides a data bridge platform that enables email marketers to move data seamlessly between different email marketing platforms.

1 investor

Onix is a Google Cloud partner that delivers AI, data analytics, and cloud infrastructure services for enterprise transformation across healthcare, insurance, retail, and telecommunications sectors. The company provides managed services, data warehousing, cloud migration, security, and workplace collaboration solutions.

1 investor

Onlife develops spatial behavioral intelligence technology that combines online and offline data to deliver personalized, location-aware experiences across consumer and enterprise applications. The company uses spatial AI and behavioral models to inform real-time decisions for individuals, businesses, and municipalities.

1 investor

Onsite Analytics provides a data platform for multi-family property management, consolidating maintenance and asset data across a portfolio to support capital planning, cost forecasting, and acquisition due diligence. It offers portfolio-wide asset health visualization, predictive maintenance scheduling, and an AI agent that helps technicians troubleshoot equipment issues.

1 investor

Ontology is a blockchain platform that provides decentralized identity (DID) solutions, smart contract capabilities, and interoperable infrastructure for Web3 applications. The platform serves developers and enterprises building blockchain systems, offering tools like the EVM, Layer 2 scaling, staking mechanisms, and identity verification services.

1 investor

Onthos builds an ontology layer for financial markets, offering intelligence products that map what global companies do and how themes shape markets, alongside infrastructure that turns an organization's own data sources into connected knowledge for people, applications, and AI agents.

1 investor

Ontotext develops semantic graph database and text mining technology, combining knowledge graphs with machine learning to help enterprises interlink, analyze and reuse business data. It serves knowledge-intensive organizations in sectors such as financial services, publishing, healthcare, pharma, manufacturing and the public sector.

1 investor

Opcore provides high-performance infrastructure operated under real-world conditions, backed by in-house R&D and long-term client relationships. The company positions itself within European AI and data-center infrastructure.

1 investor

Open-E develops software-defined storage solutions, including JovianDSS and JovianVHR, for enterprise data management, backup, and disaster recovery. The company serves businesses seeking hardware-agnostic storage software with features like ransomware resilience and data immutability.

1 investor

OpenHealth provides a Lab Data API that harmonizes fragmented, heterogeneous lab results into a structured set of biomarkers and enriches them with medical context. It also offers modular white-label digital health reports and health wallets for patients and healthcare professionals in the health industry.

1 investor

T Cloud Public (formerly Open Telekom Cloud) is a sovereign European cloud platform operated by Deutsche Telekom, offering compute, storage, AI/ML, big data, IoT, and managed services from data centers in Europe. It serves enterprises, public institutions, and research organizations that require GDPR-compliant, ISO 27001/BSI C5-certified infrastructure under European jurisdiction.

1 investor

OpenBB built financial infrastructure software and platforms for investment research, including a terminal, SDK, workspace, copilot, and Excel add-in, serving buy-side and sell-side financial institutions and individual analysts. The company has transitioned to open-sourcing its product suite under a permissive license after being unable to achieve sustainable commercial product-market fit.

1 investor