Emdash
Emdash is an open-source, YC-backed agentic development environment for running coding agents (Claude Code, Codex, Am...
Data verified Sep 21, 2026
Score
About Emdash
Emdash is an open-source, YC-backed agentic development environment for running coding agents (Claude Code, Codex, Amp, and others) in parallel across isolated Git worktrees. It includes a built-in browser to preview running apps, pulls issues directly from Linear, Jira, GitHub, and GitLab for full agent context, supports scheduled/automated recurring agent runs, and can run agents remotely over SSH. Available on macOS, Windows, and Linux with over 1M downloads.
Screenshots

Common Use Cases
- Running multiple coding agents in parallel on separate features
- Automating recurring engineering tasks
- Reviewing and shipping agent-generated PRs from one place
Details
- Pricing Model
- Free
- Category
- Productivity & Automation
Frequently Asked Questions
Is Emdash free?
Yes, Emdash is free to use.
Does Emdash have an API?
Emdash does not currently offer a public API.
Is Emdash open source?
Yes, Emdash is open source.
What does Emdash integrate with?
Emdash integrates with Linear, Jira, GitHub, GitLab, Claude Code, Codex, Amp.
What can I use Emdash for?
Common uses for Emdash include running multiple coding agents in parallel on separate features, automating recurring engineering tasks, reviewing and shipping agent-generated prs from one place.
What is the best alternative to Emdash?
AxonSheet is the closest alternative to Emdash, followed by Manus and Sista AI.
How does Emdash compare to AxonSheet?
Emdash and AxonSheet are both used for productivity & automation. See the full side-by-side comparison for pricing and feature differences.
Key Features
- Parallel AgentsRun multiple coding agents at once, each in an isolated Git worktree with its own branch and terminal.
- Built-in Browser PreviewPreview running apps inside the task without switching tools.
- Issue Tracker IntegrationsPull issues directly from Linear, Jira, GitHub, GitLab, Notion, and Asana for full agent context.
- Scheduled AutomationsAutomate recurring agent runs like bug sweeps and release prep.
- Remote SSH ExecutionRun agents on any machine over SSH with full worktree isolation.
Integrations
Technical Details
Real Pricing from Verified Users
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Discussion
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