Written by the team developing Dure, a workspace for coding agents. Comparisons use linked product documentation and describe workflows, not hands-on benchmark results.
This guide compares alternatives to Orca, the coding-agent workspace. We selected five tools with documented ways to organize parallel agent work. The recommendations are our interpretation of their official documentation, not a benchmark ranking or an exhaustive directory.
The Dure team wrote this guide. We used Orca and other agent workspaces before building Dure, and the Dure and Orca comparison below reflects both products' documentation as checked on the date shown.
What do worktree, pane, Space, and diff mean?
| Term | Meaning |
|---|---|
| Git worktree | A separate working folder for a branch of the same Git repository. |
| Pane | A region of a window showing an agent, terminal, or file view. |
| Space | A Dure view that arranges panes from one or more projects together. |
| Diff | The lines added, removed, or changed in files. |
Which Orca alternative fits each workflow?
Use this table to shortlist tools by your main task. These are starting points, not exclusive capabilities or an overall ranking.
| Alternative | A good starting point for | Check before choosing |
|---|---|---|
| Dure | Keeping agents from several projects in view, giving each agent pane its own account, then reviewing local diffs and sending feedback to the responsible agent. | Built-in Diff review covers local worktrees. Check the installation guide for current platform availability. |
| Superset | Scheduling agent jobs that produce workspaces you can open and review. | The target device must be online when a scheduled job runs. Linux support is experimental. |
| Emdash | Starting parallel tasks from issues across macOS, Windows, or Linux. | Connect your issue tracker and decide whether each editing task needs its own worktree. |
| Conductor | Sharing cloud workspaces and agent conversations with a team. | Cloud work runs in isolated Linux environments; check their setup and sleep lifecycle. |
| Herdr | Organizing agents in terminal workspaces and returning after closing the client. | Continuity depends on its background server staying alive. |
Sources: Dure layout, accounts, review, and installation; Superset automations and platforms; Emdash overview and issues; Conductor cloud; Herdr quick start.
How is Dure different from Orca?
Dure and Orca share the same core model. Each task can get its own worktree and branch, agents run in panes with your installed command-line tools and accounts, SSH machines can join, diff comments go back to the agent, and a CLI can drive the app. Those shared capabilities are not reasons to switch on their own.
The differences are in how work is laid out, which accounts agents use, and what happens after an interruption:
| Area | Dure | Orca |
|---|---|---|
| Main view | A Space shows agents and terminals from different projects, local or over SSH, side by side. | Each worktree owns its tab layout, and switching worktrees swaps the whole pane tree. A request to open several projects side by side (#16218) is open. |
| Separate windows | A session or a diff review can open in its own window. | The app uses one main window. A request for multiple windows (#6074) is open. |
| Accounts | Choose the account for each agent pane, so panes on different Claude Code or Codex accounts can run at the same time. | Switch a provider's active account in one click. New sessions use it; running sessions keep their account until restarted. |
| After a reboot | An ended agent's pane offers to resume its saved conversation in a new process, recreating a missing worktree first. | Worktrees, splits, and scrollback come back. The documentation says to re-run the agent. |
| Source license | Apache-2.0 | MIT |
Sources: Dure Spaces and windows, diff review window, accounts, session recovery, and source; Orca tabs and panes, account switching, session restore, and source.
Session recovery is where we have put the most work, but Orca restores sessions too: its background daemon keeps agents running when you quit the app. Compare the two on the interruptions you actually run into.
Why start with Dure for organizing and reviewing agents?
Dure is a strong starting point when the hard part is keeping several tasks in view. Spaces brings agents and terminals from different projects, desktops, and SSH hosts into one map. You can rearrange panes or give a session its own window without changing its working directory or provider conversation. Spaces and windows
The review loop is the reason to try that layout: read a local diff beside the agent, add a file or line comment, and send it to the linked agent. Opening the review does not stage or commit changes. Check the delivery result before treating feedback as sent. Review and feedback
If you use more than one Claude Code or Codex account, add them once and choose one for each agent. Moving a pane does not change its account. Accounts
Dure also connects to your own remote machines through SSH, an encrypted remote connection. The agent's command-line tool and login must exist on that machine. Remote changes currently need Git on the remote host; they are outside the built-in local Diff pane. Remote projects
Dure's desktop app, runtime, and CLI are open source under Apache-2.0, so you can read how sessions, accounts, and recovery work. Dure source
These strengths matter most if your day alternates between coordinating agents and examining their changes. Try the short exercise below to see whether Dure makes that loop easier for you.
When should you consider the other alternatives?
Is Superset a fit for scheduled agent jobs?
Superset is worth evaluating when you want recurring work to create a reviewable workspace. Its automations target a selected device, which must be online at the scheduled time. A successful automation run means the workspace was created, not that the agent finished the task correctly. Automation behavior
Its installation guide supports macOS and lists an experimental Linux build; Windows is not currently available. Supported platforms
Is Emdash a fit for work that starts in an issue tracker?
Emdash is worth considering when your queue already lives in tools such as GitHub, Linear, or Jira. Its issue flow can include the issue context when creating a task, with a worktree and branch enabled by default. Issue workflow
It supports macOS, Windows, and Linux, making it a useful candidate when the team's computers differ. Emdash documentation
Is Conductor a fit for shared cloud work?
Conductor is worth evaluating when teammates need shared workspaces and agent conversations. Its cloud option runs work in sandboxes, which are isolated Linux environments, accessible alongside local work from its Mac app. Cloud tasks can continue after you close your laptop until the sandbox sleeps. Check that lifecycle against the duration of your tasks. Conductor cloud
Is Herdr a fit for a terminal workspace?
Herdr is worth evaluating if you prefer managing agents in a terminal interface with tabs, panes, and workspaces. Its background server keeps sessions running when you close or detach the client. You can return to those sessions while the server remains alive. Herdr quick start
When is staying with Orca the better choice?
Keep Orca on your shortlist if its worktree model already fits your tasks. Its walkthrough covers parallel agents, split views, and inline diff feedback. Those capabilities alone are not reasons to migrate. Orca first session
If Orca feels heavy with many worktrees open, try its Agent hibernation setting before switching. It stops idle agent terminals and resumes them when you reopen the worktree; it is experimental and off by default. We have not published a resource comparison of Orca and Dure. Orca agent hibernation
Orca also documents scheduled automations. Check current behavior before choosing an alternative just to gain a scheduler. Orca automations
If phone access is essential, Orca documents a beta iOS and Android companion. It connects to your desktop, which remains the source of the work and must be reachable. Orca mobile
Orca offers installers for macOS, Windows, and Linux, which matters if your team does not work on Macs. Orca installation
How can you try Dure on one small task?
- Use the installation guide to check current requirements and prepare your existing coding agent.
- Give two agents small, independent tasks in a familiar repository. Choose a dedicated worktree for each when both will edit; Dure prepares their branches and working folders. If you have two accounts for the same provider, give each agent a different one.
- Place the agents together in a Space, then move one to a separate window when it needs attention.
- Review a local diff, send one specific comment to its linked agent, and inspect the revision before combining changes.
Keep the repository, agent, prompt, and permissions consistent when comparing tools. Judge how easily you can find the task, understand the change, and return feedback. The parallel-task guide walks through separating and reviewing the work.
Frequently asked questions
What is the best Orca alternative for parallel coding?
Start with Dure if your priority is keeping agents from several projects in view, using a different account per agent, and reviewing their local changes in the same workspace. Superset and Conductor are also worth comparing when scheduled jobs or shared cloud work are the deciding requirement. The tables above link the documented workflows behind these recommendations.
Which Orca alternatives are open source?
Dure, Emdash, and Herdr publish their source under Apache-2.0, and Orca itself is MIT-licensed. Superset's source is available under the Elastic License 2.0, which is source-available rather than OSI-approved open source. We did not find a public source repository for Conductor. Sources: Dure, Orca, Emdash, Herdr, and Superset license.
Which alternatives should Windows or Linux users compare?
Emdash documents support for both Windows and Linux. Superset currently lists experimental Linux support. Dure's current download is an Apple silicon Mac public beta; its Windows and Linux code is public, with native validation and installers still pending. Check the linked installation requirements before choosing. Dure platform status
Does switching to Dure replace my coding-agent subscription?
No. Dure uses your existing coding-agent command-line tools and accounts. Their subscriptions and usage charges remain separate from the workspace. You can add more than one account for a provider and choose one per agent. Dure accounts
Will Dure automatically import my running Orca setup?
The exercise above starts a small task in Dure. It does not establish an automatic transfer of Orca's running processes, saved layouts, or credentials. Evaluate the workflow first, then plan any move around the repositories and agents you actually use.