Developer Tools Startups

AccuKnox provides an Application Security Posture Management (ASPM) platform that integrates vulnerability management, static and dynamic application security testing, software composition analysis, and infrastructure-as-code scanning to identify and prioritize security risks across the software development lifecycle for development and security teams.

1 investor

CloudCode.ai builds BrowserAI, an open-source JavaScript library that runs small language models locally in the browser using WebAssembly and WebGPU, requiring no APIs or cloud infrastructure. It targets developers who want privacy-focused, personalized AI without server costs, and also offers a no-code platform for building AI workflows.

1 investor

Cloud Conformity, now part of Trend Micro's Vision One / Cloud One platform, provides cloud security posture management with automated monitoring and auto-remediation of cloud infrastructure. It maintains a public knowledge base of over 1,400 configuration best practices covering AWS, Microsoft Azure, Google Cloud, Alibaba Cloud, and Oracle Cloud Infrastructure for security, cost, performance, and reliability.

1 investor

CloudAvocado is a cloud cost optimization tool that connects to AWS accounts to identify idle and oversized resources, offering automated start/stop scheduling for dev/test environments and rightsizing recommendations. It serves FinOps, finance, engineering leaders, and DevOps teams managing AWS spend across multiple accounts from a single dashboard.

1 investor

CloudCannon builds a content management system for editing and maintaining static websites, aimed at non-technical teams that need to update sites without developer involvement. Its customers include web development and design agencies and large technology companies.

1 investor

CloudForecast is an AWS cost monitoring and reporting product that sends engineers clear signals about what changed in their cloud spend instead of requiring them to dig through dashboards. It targets engineering teams managing AWS environments and has operated with a full-time focus since 2019.

1 investor

Cloudglue provides an API that extracts structured data and enables AI reasoning across video content at scale. Developers use the platform to turn video libraries into queryable context for applications like chatbots, RAG systems, and data analysis.

1 investor

Cloudinary provides visual asset management and optimization tools for e-commerce teams, using AI-driven automation to enhance product images and videos for faster loading and improved conversion rates across sales channels.

1 investor

Cloudkick provides monitoring, alerting, and visualization tools for managing cloud servers across providers such as Rackspace Cloud and Amazon EC2. It offers detailed health graphs and server categorization to support production infrastructure running in the cloud.

1 investor

CloudLinux provides a suite of server management, security, and performance products for web hosting providers running shared, VPS, and dedicated servers. Its stack includes account isolation, WordPress acceleration, automated malware and attack protection, live kernel patching, and extended support for end-of-life software.

1 investor

Cloudoor provides a Kubernetes API gateway and internal developer platform that builds, deploys, and delivers application code to cloud environments with instant rollback, real-time user metrics, and monitoring. It targets development teams and organizations that need fast scaling and reliable deployments.

1 investor

CloudPeek is an agentic AI platform for security operations that triages, investigates, hunts, and contains cyber threats across a customer's existing security stack at a configurable level of autonomy. It targets defence, national security, critical national infrastructure, and regulated industries, supporting cloud, on-premises, air-gapped, and disconnected deployments with customer-controlled data and models.

1 investor

CM First develops code analysis software for organizations modernizing legacy mainframe and COBOL systems, helping reduce project costs by up to 80%. The company serves government agencies and enterprises managing decades-old business-critical applications that need enhancement or rewriting.

1 investor

The Cloud Native Computing Foundation (CNCF), part of the Linux Foundation, provides support, oversight, and direction for open-source cloud native and AI native computing projects such as Kubernetes, Envoy, and Prometheus. It coordinates a global community of members, contributors, and end users to advance cloud native technology adoption.

1 investor

An AI platform that generates full-stack applications from natural language descriptions, enabling developers to build scalable apps while retaining ownership of the underlying code.

1 investor

CO2Stats provided web analytics that estimated the electricity usage and carbon emissions generated by website visits, factoring in visitor and server locations, device types, local energy mixes, and download sizes. It helped website owners manage their carbon footprint and purchased Green-E certified Renewable Energy Certificates each month to offset site emissions; the company was acquired in December 2016.

1 investor

Coanda is a research and engineering firm that brings together scientists, engineers, and technologists to solve technical challenges for clients across various industries.

1 investor

Coasts is a local-first, open source tool that enables parallel development environments by spawning isolated runtimes for AI coding agents working with git worktrees. It integrates with any agentic coding solution and supports hybrid local-remote runtime setups.

1 investor

Cốc Cốc is a desktop web browser built by a Vietnamese team, with features tailored for Vietnamese users such as an English/Chinese-Vietnamese dictionary lookup, Vietnamese spellchecking, AI-recommended news from Vietnamese outlets, and its own search engine. It also offers ad blocking, private/Tor browsing, media download tools, tab management, and an integrated cashback service.

1 investor

CocoIndex is an incremental data transformation engine that turns sources like codebases, meeting notes, PR reviews, and Slack into continuously fresh context for AI agents. It provides Python-based data pipelines with incremental processing, semantic indexing, call graphs, and end-to-end lineage for engineers building long-horizon agents.

1 investor

Codata is an AI-native backend platform that converts plain-English product descriptions into production-ready backends with typed data schemas, REST endpoints, and managed storage. It enables rapid iteration for both AI-generated applications and human development teams without requiring manual schema migrations.

1 investor

Coddy is a web-based teaching platform that helps educators plan coding lessons, assign coursework, and monitor student progress without manual grading. It serves K-12 and higher education instructors who teach programming across 25+ languages.

1 investor

Code Greene is a digital solutions firm offering web development, eCommerce, applications, and technology consulting services. The company also acquires and brings innovative technology products to market, manages intellectual property and digital infrastructure, and provides marketing and sales services.

1 investor

Code Maestro builds an AI-powered development platform for game developers that assists with project insights, onboarding, code writing, editing, and refactoring, and integrates with popular game engines. It serves both indie creators and large studios looking to speed up development cycles and automate repetitive tasks.

1 investor