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Welcome to the H Tech Hub

Learn about H Company’s research and start building with our agents and models.

What’s new?

Discover the latest breakthroughs, updates, and releases from H Company.

Surfer-H: Smart. Fast. Powerful.

Our web agent, Surfer-H, thinks and acts like a human being to autonomously carry out tasks and solve real problems for real people in the real world. Before building Surfer-H, we recognized how much our daily lives are made up of small and large tasks that are often tedious, sometimes difficult, and almost always time-consuming. We built Surfer-H to empower users with a tool that can find information and take action more quickly, easily, and reliably than ever before.

We’re thrilled to be launching our Surfer-H agent publicly for everyone to experience. Harnessing the power of our cutting-edge Holo1.5 computing model, Surfer-H offers multiple agent configurations optimized for performance and lets you execute tasks, automate workflows, and push the boundaries of what AI can do.

What makes Surfer-H great

  • Next-level performance: Run on Holo1.5 and achieve state-of-the-art results across multiple benchmarks.
  • Customizable power: Toggle between Surfer-H and Surfer-H High to optimize for speed or precision.
  • Seamless experience: Our UI lets you write natural language prompts and run them quickly, while storing your run history and providing shared runs for inspiration.
Surfer-HSurfer-H in Action

Models

Open models by H Company built for speed, scale, and performance.

Introducing Holo1.5

Setting a new state-of-the-art for Computer Use localization models, our latest Holo1.5 series delivers exceptionally strong performance on user interface (UI) understanding and question answering.

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