Cloud Computing Startups

Recursal provides an API for accessing thousands of open-source machine learning models without requiring setup or hosting infrastructure. The platform targets developers and businesses building production AI applications.

2 investors

Recursive Labs builds visual customer engagement software that lets businesses see, guide, and assist customers in real time within their online environments. The enterprise-grade tools aim to help companies build direct customer relationships rather than remain an online commodity.

2 investors

Red Dot Payment operates a PCI DSS Level 1 compliant payment gateway designed for hospitality businesses to process online room bookings and dining promotions securely. The platform enables hotels to accept payments through customizable branded pages while providing real-time transaction visibility and support through major international booking engines.

2 investors

Red Planet Labs develops Rama, a software platform that reduces the cost of building scalable backend applications by integrating deployment, monitoring, and maintenance in a single tool. The platform targets software engineers and organizations building large-scale applications across industries.

2 investors

Redouble provides infrastructure for deploying autonomous AI agents at scale, offering an alternative to sandbox-based agent runtimes. The platform addresses the gap between AI pilot projects and production-ready business deployments.

2 investors

RED Technologies provides cloud-based spectrum access and sharing solutions for telecommunications operators, enabling dynamic spectrum sharing for CBRS and 5G networks. The company serves telecom operators of all sizes and sectors managing spectrum allocation and capacity.

2 investors

Refrens is a business operating system that helps businesses manage invoicing, accounting, sales, compliance, payments, inventory, and related operations. The platform serves businesses of all sizes across multiple countries seeking intuitive tools to simplify day-to-day operational management.

2 investors

Regent Education provides cloud-based financial aid management software that helps colleges and universities automate scholarship allocation, streamline enrollment, and manage complex aid scenarios. The company serves higher education institutions seeking to simplify financial aid administration and maximize scholarship funding.

2 investors

Relay offers a cloud-based platform that unifies communications for frontline and deskless teams, providing real-time location tracking, emergency alerts, and operational insights for team leaders. It targets industries with frontline workers, such as hospitality, focusing on team communication, worker safety, and productivity.

2 investors

Remedio provides a platform for enterprise security that automatically detects and remediates configuration drift, misconfigurations, vulnerabilities, and policy violations across endpoints, servers, and cloud environments. The platform also governs AI tools and shadow AI usage while enforcing continuous compliance across organizations.

2 investors

Rencore provides governance software for Microsoft Power Platform and Microsoft 365, giving IT and platform teams a single risk-ranked inventory of apps, flows, reports, dashboards and Copilot agents built by employees. It helps enterprises control oversharing, manage premium licensing costs, enforce ownership and lifecycle policies, and maintain compliance across low-code and no-code solutions.

2 investors

Render Network is a decentralized GPU rendering platform that enables artists and creators to access high-end computing resources for 3D content creation, motion graphics, visual effects, and generative AI applications. The network operates through a foundation-governed, open-source protocol designed to democratize access to professional-grade rendering capabilities globally.

2 investors

Resilio Active Everywhere is a peer-to-peer data transfer and synchronization platform that enables high-performance data movement across distributed storage systems on-premises, in the cloud, and at the edge. The platform serves enterprise engineering teams and organizations that need fast, reliable file distribution and synchronization at scale without data migration.

2 investors

Resonate is an open-source (Apache 2.0) implementation of the Distributed Async Await / durable execution protocol, letting developers write ordinary async functions that run reliably with retries, timeouts, and crash recovery handled automatically. It runs as a single binary alongside a developer's existing stack, storing state in their own Postgres or NATS, aimed at engineers building production distributed systems.

2 investors

Retter provides AI agents for e-commerce platforms that handle customer service, product recommendations, and seller management 24/7, deployable in two weeks. The service works with existing e-commerce systems and marketplaces to automate order fulfillment, customer support, and seller onboarding.

2 investors

Retym develops DSP (digital signal processing) and ADC/DAC technologies for AI infrastructure and cloud connectivity, with expertise in analog design, error correction, and optical communications.

2 investors

Rhombus develops cloud-based physical security solutions for enterprises, offering security cameras and related services. The company serves organizations of any size seeking modern, accessible security infrastructure.

2 investors

Rhombus offers a cloud-managed physical security platform that combines enterprise-grade hardware with software for monitoring, AI-powered video search, and automated workflows. It serves organizations across sectors including retail, technology, education, and housing authorities, with an emphasis on interoperability and cybersecurity.

2 investors

RiPSIM develops modern eSIM infrastructure technology to replace legacy SIM systems, serving the connectivity and telecommunications industry.

2 investors

Ritter Communications is the largest privately held telecommunications provider serving the Mid-South, offering fiber-to-the-home, voice, video, internet, and cloud services across seven states and to customers in eleven states through partner networks. The company serves residential, business, wholesale, and carrier customers with its own fiber infrastructure and RightFiber brand.

2 investors

Roller builds a platform that helps venue operators manage their businesses and enhance guest experiences across thousands of venues globally.

2 investors

Runetale provides a secure mesh network (VPN) that automates point-to-point connectivity with zero configuration, using WireGuard-based peer-to-peer encryption and least-privilege access. It targets IT and enterprise teams, integrating with SSO/OIDC providers like Okta and Microsoft Entra ID for identity-based, zero-trust access across macOS, Windows, iOS, Android, and Linux.

2 investors

RunWhen builds AI-powered tools and workflows for engineers to automate incident response, infrastructure management, and operational tasks across diverse technology stacks including cloud platforms, Kubernetes, databases, and mainframes. The platform enables teams to rapidly deploy thousands of specialized engineering tools tailored to their specific applications and infrastructure.

2 investors

RUTILEA provides a comprehensive AI platform that enables enterprises to safely deploy and operationalize generative AI applications through vertically integrated infrastructure, including secure closed-network environments, data foundations, GPU datacenters, and no-code AI tools.

2 investors