Cloud Computing Startups

Bunnyshell is an environment lifecycle platform that provisions isolated, full-stack preview, staging, and production environments for every pull request, plus sandboxes for AI agents and workloads. It targets engineering and platform teams, integrating with GitHub, GitLab, and Bitbucket and using Docker Compose, Helm, Terraform, and Kubernetes to replicate a project's full topology.

1 investor

Avaya provides contact center, unified communications, and critical communications solutions that integrate voice, digital channels, and AI-powered tools to enable enterprises to manage customer and employee interactions across multiple platforms.

1 investor

ByteNite provides serverless infrastructure for running workloads including batch processing, AI model serving, ETL pipelines, and web testing without requiring manual server or network management. The platform abstracts infrastructure complexity for developers and organizations building applications.

1 investor

Byteport provides data transfer infrastructure for high-performance networks, specializing in rapid and reliable file movement between any source and destination across demanding environments including AI clusters, satellite ground stations, and defense networks.

1 investor

C-Gen.AI builds Nucleaton, an AI infrastructure orchestration platform for GPU-heavy workloads that lets teams deploy, operate, and monetize GPU clusters without dedicated DevOps or HPC staff. It serves AI companies, data centers, and enterprises, unifying scheduling, observability, access control, and usage-based cost attribution across AWS, private clouds, and on-premise servers.

1 investor

Cakework provides APIs that enable any developer platform to offer serverless code hosting without requiring dedicated infrastructure expertise. The service lets frameworks and platforms deploy user code from version control or local environments in a fraction of the time typically needed.

1 investor

Calipsa provides cloud-based AI video analytics that connect to existing analog or IP cameras to detect threats, environmental hazards, loitering, safety risks, and camera health issues. It serves organizations and businesses seeking to add alarm-based detection and centralized monitoring to their security systems without onsite hardware.

1 investor

Calix provides broadband service providers with a dedicated funding team, tools, and resources to identify and apply for public grants (such as the federal BEAD program) and connect with private investors including private equity, venture capital, and equipment financiers. This page covers Calix's funding support services for internet service providers building and expanding broadband networks, with a focus on rural and community connectivity in the United States.

1 investor

Connectivity is a B2B telecommunications operator offering fiber and mobile data solutions through a network of professional distributors, with specialized services for the tourism sector across 5+ countries. UNIQUE provides telecommunications expense management and optimization software that helps enterprises reduce telecom costs by an average of 32% without changing operators.

1 investor

Calligo is a data and cloud consulting and managed-services provider covering cloud migration, data engineering and warehousing, machine learning use-case analysis, cybersecurity, and data privacy/compliance services. It serves business organizations looking to modernize infrastructure and use their data for decision-making.

1 investor

Camunda provides a process orchestration platform enabling organizations to design, automate, and manage workflows across people, systems, and devices. The company serves enterprises across financial services, insurance, telecom, retail, manufacturing, technology, and public sector industries.

1 investor

CanaryBit provides end-to-end data protection and governance software for AI operations and cloud infrastructure, using confidential computing and Trusted Execution Environments to enable secure, compliant B2B data collaboration. It targets enterprises needing risk and security management, zero-trust digital infrastructure, and GDPR-compliant data processing, with a focus on European digital sovereignty.

1 investor

Canonical is the company behind Ubuntu Linux, offering open source infrastructure software with security maintenance, compliance, and long-term support through subscriptions such as Ubuntu Pro. It serves enterprises across public cloud, hardware, telecom, space, healthcare, and government sectors with tools including Kubernetes, Ceph storage, PostgreSQL, and Kafka.

1 investor

Canvas builds a toolchain for running applications in secure enclaves or Trusted Execution Environments, enabling software to run with verification, autonomy, and privacy properties. The platform serves developers and organizations building privacy-preserving and trustless applications.

1 investor

Capgemini is a global consulting and technology services firm that partners with companies to transform and manage their business using technology. It provides industry-specific expertise and a portfolio of services to enterprise clients.

1 investor

Cardstack is an open-source full-stack framework for building composable applications, where developers define domain model types in TypeScript and get an automatically generated user interface, isomorphic client/server runtime, JSON-based data storage with indexing, and integration with third-party AI/LLM providers via the Matrix Protocol. It targets web developers, distributing its core modules as npm packages and supporting a community catalog of reusable and premium packages.

1 investor

Cargo Forwarder is a cloud-native freight management platform for freight forwarders, covering operations (bookings, documents, handoffs), a rates and quoting engine, sales/CRM, and accounting integrations. It is hosted on AWS with an API-first architecture that connects to accounting tools such as Office 365, Sage, and Xero.

1 investor

Cargologik offers a logistics software platform for supply chain visibility, freight forwarding, and operations management, serving logistics service providers (LSPs), freight forwarders, and beneficial cargo owners (BCOs). The platform centralizes operations with tools such as real-time shipment visibility and whitelabeling to help businesses optimize and manage their supply chains.

1 investor

1 investor

Cascade Communications provides fiber-optic broadband, telephone, and internet services to rural communities in Iowa. The company operates as a local telecommunications provider offering residential and business connectivity solutions through its Fiber To The Home network.

1 investor

Casper provides aviation environmental monitoring software for airports, including tools to measure and analyze aircraft noise, track flights, and manage noise complaints. Its products serve airports and surrounding communities with real-time flight tracking, noise monitoring, and complaint management systems, and are deployed in over 50 airports across 25 countries.

1 investor

Castari Cloud is a deployment and runtime platform for AI agents built with the Claude Agent SDK, letting developers ship agents to isolated auto-scaling cloud sandboxes with a single command. It offers features such as an MCP gateway, model routing across AI providers, and agent observability, though the company states it is winding down Castari Cloud and open-sourcing the repo.

1 investor

Catenoid is a Korean Video Technology as a Service (VTaaS) provider offering video AI solutions and infrastructure, including OTT architecture, a global CDN, Multi-DRM, transcoding, and viewership analytics for corporate streaming businesses. Its enterprise video platform Kollus supports use cases such as education, gaming, live commerce, and B2B streaming, backed by a dedicated network operation center and technical support.

1 investor

Cato Digital provides bare metal cloud infrastructure using redeployed high-performance servers from Meta and NVIDIA, targeting AI, machine learning, compute, and storage workloads. It positions itself as a lower-cost, lower-carbon alternative to major cloud providers, offering transparent pricing with usage-based and lease-based discount models.

1 investor