Developer Tools Startups

CORE is an AI personal assistant that integrates with user applications and anticipates tasks without requiring explicit requests, available as open source software that can be hosted independently.

1 investor

Corelayer provides AI-powered incident detection and root-cause analysis for production environments, using agents to proactively identify and prevent infrastructure issues for engineering teams. The platform integrates with observability tools, cloud providers, and incident response systems while maintaining data security through on-premises or customer-controlled cloud deployment.

1 investor

CoreLine is a software development agency offering custom development, design, analysis, and project management services tailored to client needs. Founded in 2017, it serves clients across more than 10 countries.

1 investor

Avenga provides software engineering, AI and data solutions, and managed IT operations services to enterprises, with embedded AI across software delivery, business strategy, and infrastructure operations.

1 investor

Corona is a free, cross-platform game engine and framework for building games and applications for mobile devices and desktop systems using the Lua scripting language. It enables developers to publish to multiple platforms including iOS, Android, Mac, Windows, and connected TVs from a single codebase.

1 investor

Corsair is an open-source SDK and integration platform that enables applications to connect to third-party services without maintaining underlying infrastructure, with permission-based approval workflows and self-hosted deployment options.

1 investor

Cosine Red Team is an AI-powered security testing platform that identifies attack paths and vulnerabilities in critical systems through automated scanning and adversarial exploitation. The platform serves enterprise customers seeking to strengthen their security posture across APIs, code, authentication systems, data flows, and infrastructure.

1 investor

COSINYC provides AI-powered video generation infrastructure that converts text, images, and scripts into high-fidelity video at scale. The platform serves developers and enterprises with an API-driven system designed for automated video production workflows.

1 investor

Cosmic provides a content management system with web dashboard and API tools that enable teams to build and deploy applications faster. It serves development teams and digital businesses seeking to accelerate content velocity and application delivery.

1 investor

Hyperweb provides an end-to-end TypeScript ecosystem for building and deploying full-stack blockchain applications, executing smart contracts via a JavaScript VM. Part of the Interchain JavaScript Stack, it targets web3 developers with infrastructure, client tools, and smart contract frameworks for cross-chain development.

1 investor

Cosmonic offers Cosmonic Control, a Kubernetes-native WebAssembly control plane that runs Wasm components alongside containers using existing namespaces, RBAC, CI/CD, and observability tooling. It targets platform engineering teams and enterprises seeking higher-density, lower-cost, and more secure infrastructure for applications and agentic AI workflows across cloud, on-prem, and edge environments.

1 investor

Costa provides observability and control for AI agents, showing developers the complete session including prompts, tool calls, and decisions across models like OpenAI, Anthropic, and others. The platform includes features for token optimization, cost management, security controls, and multi-model routing.

1 investor

Cowlabs is a product studio that builds and operates its own software products and also embeds as operational co-founders for other companies, handling product design, engineering, user acquisition, and growth. It offers in-house product development from idea to launch as well as embedded operations for existing teams.

1 investor

CrabNebula provides cloud infrastructure services to help developers build, develop, and distribute applications. The company focuses on supporting open-source developers and businesses with free cloud capabilities.

1 investor

CrateDB develops a scalable database technology that enables companies to query large volumes of complex data with fast response times.

1 investor

Creatcomm Technology develops WiFi, 5G, and IoT wireless products including 5.8G/60GHz microwave links, WiFi bridges and access points, consumer WiFi6 routers, and cloud-based management systems. It serves telecom operators, wireless video surveillance projects, and SMB coverage needs, with R&D centers in Shanghai and Nanjing and manufacturing in Kunshan.

1 investor

Credictive provides metadata tagging systems that attribute ownership and source information to digital content.

1 investor

Credmark provides a token API that delivers DeFi pricing data across multiple blockchain networks, enabling developers to build applications that rely on accurate price information.

1 investor

CREWASIS is an AI decision intelligence platform for consumer brands and enterprise brand, research, and innovation teams that analyzes multimodal data—text, images, and video—from social, news, reviews, and other open sources to detect patterns and emerging trends. It ranks market signals by momentum, impact, and relevance using its proprietary HAZRA algorithm and delivers executive-ready reports.

1 investor

crowd.dev built a developer community data platform that collects and unifies data from community, product, and commercial channels, performing identity resolution and third-party enrichment to produce a 360-degree view of developer engagement. The startup was acquired by the Linux Foundation in April 2024 and renamed "Community Data Platform" as part of the LFX platform.

1 investor

Crucible builds blueprints and tools aimed at simplifying development for the "Open Metaverse," targeting developers and organizations. The company positions itself around converging technologies for world-building.

1 investor

A Single Sign-On (SSO) platform that provides integration with multiple identity providers using SAML and OpenID protocols. The service enables businesses to offer customers convenient and secure authentication for faster onboarding into their applications.

1 investor

DXC Technology is an enterprise technology and services provider that helps global enterprises and public sector organizations operate efficiently and modernize their systems. The company delivers end-to-end solutions across cloud infrastructure, cybersecurity, business process services, enterprise applications, and modernization, serving large organizations with mission-critical systems across multiple technology domains.

1 investor

CTO.ai builds a developer operations platform that measures and improves developer productivity through workflow intelligence and KPI tracking. The platform helps software development teams and their companies understand and optimize engineering workflows to reduce productivity losses.

1 investor