Pane vs Emdash

the real difference: intake or reach

Emdash builds around where work comes from. Pane builds around running any agent anywhere and letting agents drive it.

Emdash calls itself an agentic development environment. Its best ideas sit around the agent: tasks that start from a Linear, Jira or GitHub issue, automations that run on a schedule, a built-in browser, and one library of prompts, skills and MCP servers that it writes into every agent's own config.

Pane is built around the agent itself. Any command you can type runs as an agent in a real terminal, on Windows, inside WSL, on macOS or on Linux. And Pane can be driven by agents, not just people: Sessions are an orchestrator chat, and the runpane CLI and MCP server let any agent create panes, hand out work and read results.

windows and wsl

Emdash runs on Windows x64 but rejects WSL repos. Pane runs natively on x64 and ARM64 and runs WSL repos inside the distro.

Emdash's Windows build is signed and installed in 45 seconds. Its makers say macOS is the most tested platform, and it shows in places on Windows: the default shell is cmd, the terminal font default is Menlo, tmux persistence isn't available, and its Codex status hook failed in our run, which left the task stuck on "working". There's no ARM64 build for Windows.

WSL is the bigger gap. Emdash doesn't support it, and the feature requests were closed as not planned. When we picked a \\wsl$ repo, Windows git refused it with a "dubious ownership" error and the Create button stayed disabled.

Pane opened the same WSL repo and ran Claude Code, terminals and git inside the distro, with nothing to set up.

agents and subscriptions

Emdash supports 35 named agents. Pane runs any CLI agent, including ones Emdash doesn't list.

Both run the real agent tools with your existing logins, so your Claude and ChatGPT subscriptions work as usual. Emdash detects 35 agent CLIs, from Claude Code and Codex to Devin, Junie, Kiro and Qoder, and can show ACP agents as a chat. You can't add an agent that isn't on its list, Aider isn't there, and Gemini CLI was removed in July 2026.

Pane runs any command as an agent, with Claude Code, Codex and Cursor built in, so a new agent works the day it ships.

agents that run other agents

Pane has an orchestrator and an agent-facing CLI and MCP server. Emdash leaves agent-to-agent work out on purpose.

Pane's Sessions are a chat with Claude Code, Codex or Cursor that starts panes, hands out tasks, reads their screens and tracks their pull requests. Any agent can do the same through the runpane CLI or Pane's MCP server.

Emdash's founders have said agent-to-agent orchestration isn't the goal, and Emdash has no CLI, local API or MCP server an agent could use to create tasks. What it has instead is scheduled automations with run history, which Pane doesn't.

issues, automations and the library

This is where Emdash leads: tickets in, scheduled runs, and shared prompts, skills and MCP servers.

Emdash can start a task from an issue in Linear, Jira, GitHub, GitLab, Plane, Forgejo, Trello, Asana, Monday.com, Notion, Featurebase or Plain, and puts the issue into the agent's first prompt. Reviewers call it its standout feature. Automations run tasks on a schedule, and the Library keeps prompts, skills and MCP servers in one place and writes them into each agent's config.

In Pane, your agent reaches your tracker through its own MCP servers, and each agent keeps its own skills and MCP setup.

remote and phone

Emdash goes further on remote servers. Pane works from a browser today and has a phone app on the way.

Emdash can open projects on SSH hosts, keep sessions alive with tmux there, and, where enabled, give each task a fresh VM or container from your own scripts. It has no phone or web app.

Remote Pane runs Pane on one machine and lets you open it from another, including a phone browser, over SSH, Tailscale or HTTPS. Pane's own iOS and Android app is coming soon.

what we measured

Pane is smaller, starts faster and used about a quarter of Emdash's memory at idle.

On the same Windows 11 PC, Emdash's installer is 176 MB and it installs to 876 MB, against Pane's 115 MB and 429 MB. Emdash's window appeared in about 2 seconds but stayed black until the UI was usable at a median of 10 seconds; Pane was usable in 3.6. At idle with no project open, Emdash ran 20 processes using 2.9 GB of memory, 16 of them background workers. Pane used 780 MB.

Closing Emdash's window leaves it running in the tray, along with any agents. It also writes hooks into Claude Code's and Codex's global configs, and in our test it reformatted the whole Codex config file.

momentum

Emdash is a funded YC company with a large contributor base and a fast release pace.

Emdash is built by General Action, a Y Combinator W26 company, with about 135 contributors, stable and canary release channels, and a claim of over a million downloads. Its business model is still open: Cloud and Enterprise plans are by contact only. Pane ships most days and accepts pull requests.

how we tested

On October 3 and 4, 2026 we installed both apps on one Windows 11 PC with WSL2 (Ubuntu 24.04). We ran Emdash 1.2.2 from its docs' download link (the in-app updater then offered 1.2.7) and Pane 2.4.155 as a separate test copy, gave both the same task in a private test repo, ran Claude Code and Codex in parallel, and timed every step from the first window to a commit. We also tried a WSL repo in each. Agents ran on the account's existing logins. We backed up every agent config before the test and restored anything an app changed.

Facts about each product come from its own docs, release notes, issue tracker and source code, checked on the same dates. Measurements are single-machine numbers, not lab benchmarks.

What we ran

• → Pane 2.4.155 on Windows 11, native and WSL2 (Ubuntu 24.04) repos
• → Emdash 1.2.2, signed Windows x64 installer from the docs (1.2.7 offered by the updater); a \wsl$ repo tried
• → Claude Code and Codex in parallel on the account's existing logins

Who wrote this

We make Pane, so we have a stake in this. We tried to be fair: Emdash's strengths are listed as plainly as Pane's, every claim was checked against the product itself or its docs and source, and the screenshots are unedited captures from our own runs.

Corrections

If anything here is wrong or out of date, tell us and we'll fix it and update the date at the top. Open an issue on GitHub

Sources

• → Emdash on GitHub
• → Emdash docs
• → Emdash supported agents
• → Emdash issue integrations
• → Emdash WSL request (closed)
• → Pane on GitHub
• → Pane on Windows and WSL