Pre-Seed Developer Tools Companies

Mbue provides AI-based quality control tools to help architecture, engineering, and construction firms achieve better results.

TesterArmy provides an AI-powered QA platform that tests web and mobile apps via real browser runs and CI integrations.

February platform provides create, design, manage and develop apps.

Elide: the next runtime. One binary. Many languages. Native performance.

Endstack develops a cloud desktop operating system with an integrated AI agent for individuals and teams.

AI coding agent for legacy codebases.

GitCafe provides a collaborative code hosting and review platform with stacked pull requests, GitHub synchronization, and a developer CLI.

Akon Labs develops GitNexus, a code intelligence engine for software engineering agents.

Agent FM is AI desktop application that helps users to complete the described tasks across files, browser, and inbox.

Rindler develops a Model Context Protocol (MCP) platform enabling AI agents to interact reliably with websites that lack APIs.

Waddle Labs builds LLM agents and generalist software infrastructure designed for real-time robotics control and learning.

hardware intelligence builds agent-native toolchains and automated design workflows to streamline semiconductor chip development.

Experiential Labs provides an open-source AI gateway that unifies cloud models, self-hosted hardware, and custom API keys.

hardware intelligence builds agent-native toolchains and automated design workflows to streamline semiconductor chip development.

Waddle Labs builds LLM agents and generalist software infrastructure designed for real-time robotics control and learning.

Mosaic is a platform that brings AI coding sessions into one place, helping developers manage and work across coding agents.

Conifer provides AI routing gateway that optimizes token spend by intelligently routing queries across local hardware and cloud models.

Codag cuts coding-agent costs by optimizing large tool outputs like logs and test results so agents consume fewer tokens.

Faster, cheaper Github runners and AI powered software delivery insights

Elessar is an information technology company that boosts engineering productivity by integrating with the existing ecosystem of tools.

Phind is an intelligent search engine and assistant that utilizes generative AI to provide prompt and accurate answers for developers.

Sanctum is an AI powered simulation platform that converts user behavior into automated tests to help teams identify issues.

Lemma offers an AI platform that automates prompt optimization and continuous learning for model improvement.

HyperDev develops an AI-powered platform that turns natural language specifications into production-ready full-stack applications.

Auxilius is an AI-native Governance, Risk, and Compliance (GRC) software platform designed to automate enterprise control activities.