Cloud Computing Startups

Oorbit offers a cloud streaming solution that lets users upload Unreal Engine files and instantly stream high-quality interactive content, with low latency and reduced streaming costs. It targets developers and creators of real-time 3D and gaming experiences.

2 investors

Opanga Networks develops machine learning-powered software solutions for telecommunications network operators to optimize capital and operating expenses while improving performance. The company serves wireless carriers of all sizes globally through cloud-native applications that provide actionable insights for network efficiency.

2 investors

Open-Xchange (OX) builds open-source email, collaboration, and DNS software for telcos, hosters, and service providers, enabling them to offer email and productivity services as alternatives to large hyperscalers. Its portfolio includes email/collaboration groupware, DNS software, and email server infrastructure used by hundreds of millions of end users.

2 investors

The OpenAPI Initiative is a Linux Foundation-governed consortium that maintains vendor-neutral API description standards, including the OpenAPI Specification, Arazzo Specification for complex API workflows, and Overlay Specification for automated API documentation updates.

2 investors

OpenRelay operates a distributed overlay network that connects consumer GPUs into a fault-tolerant mesh for inference workloads, automatically routing traffic around failed nodes without manual intervention. The platform allows anyone to contribute compute resources and deploy inference jobs via a single API call.

2 investors

Opsima optimizes cloud spending and efficiency for companies, helping them reduce costs and maximize value from their cloud infrastructure. The company serves organizations of all sizes looking to optimize their cloud provider rates and operations.

2 investors

OpsVerse offers Aiden, an AI copilot that integrates DevOps tools—Git repositories, CI/CD pipelines, and observability systems—into one platform to automate workflows and resolve issues through natural-language interaction. It serves engineering teams at startups, scale-ups, and enterprises, with deployment options across cloud, on-premise, and hybrid environments for data residency and compliance.

2 investors

Optalitix provides an enterprise platform that consolidates pricing and underwriting workflows, enabling organizations to modernize their pricing models without disruption through incremental cloud migration and governance.

2 investors

Orchestra provides a platform for building, running, and monitoring AI agents and data pipelines on cloud data warehouses including Snowflake, Databricks, BigQuery, and Azure, serving data teams.

2 investors

Ornn AI builds compute price indices and a marketplace that treat GPU compute as a tradable, hedgeable commodity.

2 investors

OTOY develops 3D rendering software and cloud rendering services for creative professionals, including OctaneStudio+ and tools for visual effects workflows.

2 investors

Overleaf offers AI-powered writing and research tools integrated into its LaTeX editing platform, including table and equation generators, error assistance, and language editing features trained on academic papers. The service is designed for researchers and students to write academic documents faster and with greater confidence.

2 investors

Overwatch ID offers a converged identity security platform that includes privileged access management (PAM), identity and access management (IAM), cloud access security broker (CASB), and multi-factor authentication (MFA). It secures privileged user accounts and controls access to critical systems and cloud services such as Salesforce, NetSuite, AWS, ADP, and Concur.

2 investors

OVHcloud provides cloud computing infrastructure and hosting solutions including public cloud, dedicated servers, and hybrid approaches for various workloads such as website hosting, e-commerce, and big data applications.

2 investors

Oxla develops an MPP-based, Postgres-compatible SQL query engine for large-scale, low-latency analytics, marketed as Redpanda SQL for connecting agentic AI applications with data. It emphasizes data sovereignty (GDPR/HIPAA compliance), high read throughput, cost efficiency, and managed operations.

2 investors

P0 provides runtime access control and authorization for AI agents, human users, and non-human/machine identities, discovering sensitive identities and enforcing end-to-end access policies across cloud, servers, and data systems. It is aimed at security teams and developers managing privileged access in hybrid and multi-cloud environments.

2 investors

Parallux is a Brooklyn-based immersive experience studio building AR, mixed reality and virtual production technology.

2 investors

Passion Capital IV LP is an early-stage venture capital fund focused on pre-seed, seed, and Series A investments in digital media and technology companies, particularly enterprise SaaS, operating predominantly in the UK and Europe. The fund prioritizes environmental and social governance characteristics and sustainable investment practices aligned with SFDR Article 8.

2 investors

Passport provides a cloud-based, API-driven infrastructure with a microservices architecture that lets financial institutions launch new financial services quickly in partnership with fintechs. It also offers a developer portal and sandbox, and aims to broaden access to financial services.

2 investors

PatientSource provides a cloud-based diagnostic testing module for healthcare settings that manages radiology, pathology, cardiology, and other clinical tests. The platform integrates with existing healthcare systems and uses AI to assist diagnosis and detect clinical deterioration, serving NHS trusts and other healthcare providers.

2 investors

PDI provides financial and timesheet management software for convenience stores, enabling automated payroll processing, expense tracking, and real-time financial visibility through a centralized platform.

2 investors

Pelion provides managed cellular IoT connectivity services—including LPWAN, eSIM, and 5G—for solution providers, OEMs, and enterprise IoT projects. Originally founded as Stream Technologies in 2000, the company serves more than 1,000 enterprise customers across a range of industries.

2 investors

Penguin Solutions provides memory and AI infrastructure software and systems for enterprises and cloud providers building AI deployments. The company offers a full-stack platform combining infrastructure software, advanced memory technology, compute systems, and services to help customers deploy and scale AI workloads.

2 investors

Penpot is a web-based, open-source design tool aimed at improving collaboration between designers and developers through open standards. It is developed by the company Kaleidos and is built around an open-source design community.

2 investors