HumanLayer is an API and SDK platform that enables AI Agent builders to create agents that interact like real people. HumanLayer empowers AI applications to involve humans for help, feedback, and approvals, supporting 'Human-in-the-Loop for AI Agents' to enhance reliability in complex and high-stakes workflows.
How does HumanLayer work?
HumanLayer provides developers with the tools to seamlessly integrate human intervention points into AI agent operations. This allows agents to escalate tasks, request clarifications, or obtain approvals from real users during critical processes—such as production deployments or database migrations—where full automation could be risky. The platform is a key component in the AI agent stack, enabling safe, collaborative, and trustworthy automation today while helping agents learn for greater autonomy in the future.
Who uses HumanLayer?
HumanLayer is used by companies building advanced AI-enabled workflows that require human oversight or participation. Notable customers include:
- Daily
- OpenFunnel
- Royal
- Boundary
- Wilde
- Ascend
- CrateJoy
- syntaxcinema.dev
These organizations use HumanLayer to ensure safety, compliance, and reliability in their AI-driven operations.
What makes HumanLayer different?
Unlike traditional automation tools, HumanLayer is purpose-built for Human-in-the-Loop scenarios within AI agent ecosystems. Its API and SDK are tailored for real-time collaboration between agents and people, addressing the critical need for human judgment in ambiguous or high-impact situations. This focus positions HumanLayer as an essential reliability layer for today's AI agents and a foundation for training future autonomous systems.
Who leads HumanLayer?
HumanLayer was founded by Dexter Horthy, who began his career coding at NASA JPL and brings extensive experience from engineering and leadership roles at Replicated, a leading dev tools startup. Dexter's background in developer experience and his hands-on work with container orchestration and AI agent problems inspired the creation of HumanLayer. His vision centers on enabling developers to build safe and impactful AI agents through effective human collaboration.
Where is HumanLayer based and how big is the team?
HumanLayer is headquartered in San Francisco, California, USA, and operates with a small, focused team of 3 employees.
What are recent highlights for HumanLayer?
HumanLayer was spotlighted by TechCrunch as a top 4 Enterprise AI startup in Y Combinator's Fall 2024 batch, underscoring its relevance and momentum in the AI infrastructure space. You can read more about this on TechCrunch and on their About page.
Use PromptLoop to Uncover Company Data
Looking for more company insights like this? PromptLoop helps you go deeper, providing unique data points and analysis on companies like HumanLayer and many others. Automate your research and find the information that matters most. Discover how PromptLoop can accelerate your market intelligence. Get A Free Demo to learn more.