OpenMarkdown
OpenMarkdown is a feather-light, local-first Markdown editor built for you and your agent. It enables real-time co-editing between human and AI, with a native Rust core for instant startup and full control over your plain .md files.
A markdown editor you and your agent co-edit
- Drafting and iterating on project plans with an AI agent
- Taking quick notes that your agent can read and act on
- Building landing pages or documentation with agent assistance
- Managing task lists and checklists collaboratively with AI
- Maintaining a personal wiki that your agent can navigate and update
- Open OpenMarkdown and create or open a .md file from your disk
- Use ⌘P to open the command palette and jump to any heading or file
- Drag to select text, then ask your agent to rework it in place
- Press ⌘+↩ to send a structured prompt to your agent
- Cycle through live preview, plain source, and clean reading modes with one key
- Autosave pauses when you stop typing; files are moved to Trash on delete

Instant, hardware Isolated Sandboxes for AI agents


Build AI agents, workflows, and apps in one stack


Partner for your most ambitious work


The AI agent that handles checkout.


Launch iMessage agents in seconds


An AI coworker with its own cloud computer


Approve AI agent data access with Face ID


The easiest way to deploy a managed agent.


Full-Stack Platform for Training Small Language Models


Your people, your agents, your project — all in one place


Your whole stack, running itself!


The easiest way to build AI agents for all your tasks


Scale your creativity on editable canvas with agent memory


Bring the world's best AI agents into your app with one API


Annotate anything for humans and their agents


AI sales platform for modern B2B teams


Email for AI agents. They sign up, send and reply.


The live AI employee inside your product, serving every user






