Programming Free

Emdash

Open-source agentic development environment for running many coding agents

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PricingFree
Starting priceFree
Free planYes
Free trialNo
APIUnknown
Open sourceYes
DeploymentSelf Hosted
Last verifiedJuly 30, 2026
Overview

Tool overview

Emdash is listed under Programming AI tools.

Summary

What is Emdash?

Emdash is an open-source development environment for coordinating coding agents across tasks, Git worktrees, terminals, issues, remote workspaces, and in-app previews. It supports dozens of CLI-based agent providers.

Best fit

Best for

Multi-agent coding workspace and task orchestration

Audience

Who is it for?

TeamsManagersSpecialistsOperatorsTechnical users
Recommendation

Decision note

Rechecked the current website, documentation, changelog, GitHub repository, terms, and Y Combinator profile. Free Apache-2.0 licensing, v1.1.40, macOS/Windows/Linux builds, remote SSH development, 34 agent providers, issue trackers, GitHub workflows, MCP resources, and official contact routes were confirmed. A standalone public Emdash API and affiliate program were not confirmed.

Capabilities

Key features

Runs multiple coding agents in parallel in isolated worktrees

Supports 34 CLI-based coding-agent providers

Schedules recurring agent tasks with history and reruns

Previews local and remote applications in an in-app browser

Connects issue trackers, GitHub accounts, CI checks, skills, and MCP servers

Runs local projects or remote development environments over SSH

Workflows

Use cases

Parallelize software implementation tasks

Compare outputs from different coding agents

Work on multiple Git branches safely

Run agents in remote development environments

Review code, diffs, and app previews in one place

Strengths

Pros

  • Open-source and provider-flexible
  • Reduces context switching between developer tools
  • Supports local and remote agent workflows
  • Maintains transparent public documentation and roadmap
Considerations

Cons

  • Requires installed provider CLIs and credentials
  • Feature support varies by agent provider
  • Parallel agent use can increase model costs
Considerations

Limitations

Parallel agent use can increase model costs. Confirm current product scope, security, retention, and commercial terms before deployment.

Cost

Pricing details

Pricing modelFree
Starting priceFree
Free planYes
Free trialNo
Pricing context

Billing options

Open-source

Pricing context

Pricing note

Emdash is free and open source under Apache 2.0. The desktop application itself has no published paid plan. Connected coding-agent providers may require their own subscriptions, accounts, or API usage charges.

View official pricing
Compatibility

Supported programming languages

  • English
Connectivity

Integrations

GitHub

GitHub Actions

Linear

Jira

GitLab

Notion

Asana

Monday.com

Trello

Featurebase

Forgejo

Plain

SSH

MCP servers

Claude Code

Codex

Cursor

GitHub Copilot

Qwen Code

Specs

Technical details

PlatformsDesktop
Multilingual supportUnknown
Login requiredYes
Open sourceYes
LicenseApache 2.0
DeploymentSelf Hosted
CompanyGeneral Action, Inc.
Launch year2025
Current versionv1.1.40
Editions / plansOpen-source
Data confidenceHigh
Last verifiedJuly 30, 2026
Documentation → Source code → Release notes → Data source →
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Answers

Frequently asked questions

Emdash is an open-source development environment for coordinating coding agents across tasks, Git worktrees, terminals, issues, remote workspaces, and in-app previews. It supports dozens of CLI-based agent providers.
Multi-agent coding workspace and task orchestration
The listed pricing model for Emdash is free. Pricing can change, so users should verify the latest plan details on the official website.
The current profile does not indicate an available free trial. Check the official website before purchasing.
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