All Hands AI

All Hands AI, founded in 2024 by CEO Robert Brennan, Chief AI Officer Xingyao Wang, and Chief Scientist Graham Neubig, is a company developing open-source artificial intelligence agents to automate routine software development tasks. The company secured a significant milestone with a $5 million seed funding round in September 2024, led by Menlo Ventures and supported by other investors including Pillar VC and Betaworks.

The founding team possesses extensive experience in natural language processing and AI agent development. Robert Brennan previously worked on machine learning and infrastructure projects at Google and other startups. Graham Neubig is an associate professor at Carnegie Mellon with deep expertise in natural language processing, and Xingyao Wang is a doctoral candidate from the University of Illinois Urbana-Champaign, where his research focused on interactive language agents. The company's creation was catalyzed by the emergence of advanced but closed-source AI engineering agents like Devin, which inspired the founders to pursue an open, community-driven alternative.

All Hands AI operates in the software development applications market, providing tools for developers and engineering teams. Its core offering is OpenHands, an open-source project that acts as a proactive AI pair programmer. This agent is designed to handle the more monotonous aspects of coding, such as writing unit tests, managing dependencies, and updating documentation, allowing human developers to focus on creative problem-solving and feature development. The OpenHands agent can write code, execute commands, and browse the web to complete complex engineering tasks. The platform is model-agnostic, meaning it is not tied to a specific large language model. It provides a framework for the community to create smaller, application-specific agents, which can then be orchestrated by the main OpenHands system.

The company's business model is centered on a dual approach. The core OpenHands platform is free and open-source, fostering a large community of contributors and users, as evidenced by its substantial following on GitHub. Revenue generation is planned through a commercial enterprise version, OpenHands Cloud, and other paid, closed-source features that provide additional value for large companies. This includes options for self-hosting in a private cloud, API access, and enterprise-grade support. The pricing structure includes a pay-as-you-go plan for individuals and tailored plans for businesses, with costs based on token usage from various API providers.

Keywords: AI software development, open-source AI agent, developer tools, coding automation, pair programming, OpenHands, code generation, dependency management, unit testing automation, AI for engineering, software engineering automation, venture capital, Robert Brennan, Graham Neubig, Xingyao Wang, Menlo Ventures, Pillar VC, developer productivity, DevOps automation, AI coding assistant