Developer Tools Startups

Composo provides AI evaluation and monitoring for production systems, automatically detecting failure patterns in LLM outputs and deploying guardrails to block bad outputs before they reach users. The platform serves AI teams across healthcare, fintech, legal, and enterprise SaaS.

1 investor

Compresr is a prompt compression platform that reduces token usage in LLM queries by keeping relevant context and dropping irrelevant data, cutting costs and latency by up to 90%. The service works with any large language model and offers both cloud SDK and on-premises deployment options.

1 investor

CompressJPEG is a browser-based tool for compressing JPEG images, using MozJPEG via WebAssembly so all processing happens locally on the user's device without server uploads. It targets users who need to reduce image file sizes for web performance, storage, and sharing.

1 investor

Compyle is an AI platform that automates Phase I Environmental Site Assessment (ESA) production for environmental professionals, handling data collection and draft report generation. It sources historical records including aerial photos, Sanborn maps, city directories, and regulatory databases to identify environmental conditions at properties.

1 investor

Conektto offers an intelligent platform for designing, simulating, visualizing, coding, mocking, testing, and deploying enterprise-grade APIs, using NLP to build API contracts and integrations. It includes a Design Studio for API contract design and an autonomous test studio covering mocking, test generation, test data, execution, and performance testing across hybrid API management infrastructure.

1 investor

Configr is a cloud hosting platform that automates the technical setup of WordPress sites, e-commerce stores, DNS, SSL, CDN and email on last-generation Linux (Ubuntu) VPS. It targets web agencies and site owners, offering automated server configuration, PageSpeed optimization, and email deliverability tools alongside human technical support.

1 investor

Configure8 provides a platform for defining, measuring, and tracking compliance with reliability, security, and architecture standards across engineering organizations. The tool helps teams establish maturity metrics for production readiness, incident response, and deployment practices.

1 investor

Conjecture develops large language models and cognitive emulation systems designed for safety and control in advanced AI applications. The company builds infrastructure for scalable, auditable, and controllable AI systems for enterprise customers.

1 investor

Conjur provides centralized storage and management of secrets such as API keys, tokens, passwords, certificates, and database credentials for enterprise applications across hybrid and multicloud environments.

1 investor

Conn3cted built a technology platform for Toyota Australia that manages the customer and sales experience across dealership showrooms, enabling sales staff to showcase vehicles and process sales through multiple devices including mobile and kiosk systems.

1 investor

Participant Kit is a research operations platform that helps teams manage participant recruitment, consent, and research administration. It replaces spreadsheet-based workflows with structured data management for organizations conducting user research.

1 investor

Consus provides an API that directs AI requests to secure infrastructure built for handling controlled data in aerospace and defense sectors, eliminating the need for customers to manage compliance and infrastructure separately.

1 investor

Traefik is a Kubernetes gateway that provides networking for serverless and traditional workloads, including Knative Serving support. It offers unified traffic management, service discovery, and enterprise security capabilities across Kubernetes distributions.

1 investor

Contember is a software development platform and service for building business applications, offering an open-source framework, AI-assisted development tools, and custom application development for companies in manufacturing, logistics, finance, and e-commerce. The team also provides products like Nua Site and Redo My Site for website management.

1 investor

Context provides an API that extracts brand color palettes from any domain, returning structured color data with HEX values, RGB/HSL support, and usage weights for developers and product teams building dashboards and marketing tools.

1 investor

ContextFort provides kernel-level monitoring of AI coding agents (like Cursor and Claude Code) running on engineers' machines, tracking file access, network connections, and subprocess activity to audit what agents do and ensure visibility into their actions.

1 investor

Contino provides cloud consulting services, building enterprise cloud platforms and migrating applications to public cloud for large organizations. Its offerings include cloud strategy, TCO assessment, landing zone deployment, readiness assessment, and large-scale application migration.

1 investor

Mismatch is a design collaboration tool that enables real-time teamwork with features like cursor observation, commenting, and asset management. It serves design teams and offers both web and desktop applications.

1 investor

ControlTheory builds a runtime feedback system for AI-generated code, analyzing telemetry across deployment stacks like Kubernetes, AWS, Vercel, and Supabase to detect issues, find root causes, and feed runtime context back into coding agents such as Claude Code, Cursor, and Copilot. Its products include the Dstl8 platform (powered by the Möbius agent) and Gonzo, an open-source terminal tool for log analysis and runtime triage, aimed at engineering teams practicing agentic development.

1 investor

Convai provides a platform for creating and deploying 3D AI characters with natural language understanding and multimodal perception capabilities in virtual environments. The platform enables developers to build embodied conversational agents with realistic behaviors, voice, and gestures for use across games, apps, websites, and virtual worlds.

1 investor

Convergent Manufacturing Technologies develops software and hardware for computer simulation and risk evaluation in composite manufacturing for the aerospace industry, covering thermal, flow, porosity, stress, and distortion analysis.

1 investor

Convoy builds webhooks infrastructure for developers and engineering teams to handle event-driven communication at scale. The platform enables reliable message delivery across applications and services.

1 investor

Coplay is an AI agent that installs directly inside the Unity editor to help game developers complete engine tasks such as scripting, scene setup, and fixes using natural language. It offers configurable autonomy, a choice of major AI models, and change previews, and works with Unity 2022 and newer.

1 investor

Corbits is an AI operations platform that lets organizations create, govern, and monitor AI agents and teams with centralized controls, permission management, and real-time visibility. It provides cryptographic audit trails, policy enforcement, budget controls, and export-ready compliance reporting for reviews such as SEC and NFA.

1 investor