Best RMUX Alternatives in 2026
The top RMUX alternatives are Zellij, tmux and muxel: 15 terminal multiplexers our editors would look at instead of RMUX, in our ranking order.
RMUX: RMUX combines tmux-compatible workflows with automation, local persistence, and browser sharing. Where it falls short: session persistence is local rather than cross-device.
Switching from RMUX? For most terminal multiplexers buyers the best RMUX alternative is Zellij, built for feature-rich cross-platform terminal multiplexing.
Why People Look for an RMUX Alternative
- Session persistence is local rather than cross-device
- Plugins and extensions are not supported
- Browser collaboration depends on the optional Web Share feature
- No plugins or extensions — 4 of the alternatives below have it
Quick Picks by What You Need
- Best overallZellij9.4
Feature-rich cross-platform terminal multiplexing
Visit Zellij - Best free optionZellij9.4
Has a free plan
Visit Zellij - Best for plugins or extensionsZellij9.4
Plugins or extensions (RMUX: no)
Visit Zellij
All 15 RMUX Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Sponsored alternatives to RMUX Sponsored alternative
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Best forFeature-rich cross-platform terminal multiplexing
- Better than RMUX:
- Plugins or extensions
- Editor score 9.4 vs 8.7
A free, open-source multiplexer with layouts, plugins, persistence, and collaboration.
- Session synchronization
- Plugins or extensions
- Collaboration features
9.4/10★★★★★Visit Zellij -
Best forProven Unix terminal session management
- Better than RMUX:
- Editor score 9.2 vs 8.7
A free, scriptable way to manage persistent local terminal sessions across Unix platforms.
- Collaboration features
- Custom pane layouts
9.2/10★★★★★Visit tmux -
Best forCross-platform developers and coding agents
- Better than RMUX:
- Editor score 9.0 vs 8.7
A free, open-source workspace for managing multiple local and remote coding sessions.
- Session synchronization
- Custom pane layouts
9.0/10★★★★☆Visit muxel -
Best forPersistent tiled terminal workflows
- Better than RMUX:
- Editor score 8.9 vs 8.7
An open-source multiplexer with workspaces, persistence, layouts, scripting, and web terminal access.
- Custom pane layouts
8.9/10★★★★☆Visit TUIOS -
Best forMulti-device terminal workspaces
- Better than RMUX:
- Editor score 8.8 vs 8.7
A free, open-source workspace for managing persistent terminal projects across devices.
- Custom pane layouts
8.8/10★★★★☆Visit Okena -
Best forEncrypted peer-to-peer collaboration
A free, open-source multiplexer for encrypted collaborative terminal sessions.
- Session synchronization
- Collaboration features
- Custom pane layouts
8.6/10★★★★☆Visit p2pmux -
Best forSelf-hosted web terminal operations
A broad, open-source terminal manager for persistent sessions across devices and users.
- Collaboration features
8.5/10★★★★☆Visit TermStation -
Best forAI-agent terminal workspaces
- Better than RMUX:
- Plugins or extensions
A focused open-source workspace for persistent, AI-assisted terminal work.
- Session synchronization
- Plugins or extensions
- Custom pane layouts
8.4/10★★★★☆Visit Quil -
Best forPlugin-enabled macOS and Linux sessions
- Better than RMUX:
- Plugins or extensions
A feature-rich terminal multiplexer for local, persistent, plugin-enabled workflows.
- Plugins or extensions
- Custom pane layouts
8.3/10★★★★☆Visit Ferrix -
Best forAgent-focused cross-platform sessions
- Better than RMUX:
- Plugins or extensions
An open-source multiplexer for persistent, agent-aware terminal workflows.
- Session synchronization
- Plugins or extensions
- Collaboration features
8.2/10★★★★☆Visit Herdr -
Best forProgrammable and federated terminal sessions
A free, open-source multiplexer for programmable local and SSH-federated sessions.
- Session synchronization
- Collaboration features
- Custom pane layouts
8.1/10★★★★☆Visit amux -
Best forLocal terminal multiplexing on Linux and macOS
A capable local multiplexer for persistent sessions, recovery, layouts, and pane workflows.
- Collaboration features
- Custom pane layouts
8.0/10★★★★☆Visit TermDock -
Best forPersistent browser-accessible workspaces
A strong choice for persistent, browser-accessible terminal workspaces on macOS and Linux.
- Custom pane layouts
7.9/10★★★★☆Visit muxterm -
Best forMature tmux or Screen users
A free, mature terminal multiplexer with persistent sessions, layouts, and configurable status indicators.
- Custom pane layouts
7.8/10★★★★☆Visit Byobu -
Best forClassic Unix persistent sessions
A free, open-source multiplexer for persistent local shell sessions.
- Collaboration features
- Custom pane layouts
7.7/10★★★★☆Visit GNU Screen
RMUX Alternatives: Common Questions
What is the best alternative to RMUX?
Zellij: #1 in our Terminal Multiplexers ranking, with an editor score of 9.4 out of 10. A free, open-source multiplexer with layouts, plugins, persistence, and collaboration.
Is there a free alternative to RMUX?
Yes. Zellij, tmux, muxel, TUIOS and Okena have a free plan or a free tier (15 of the 15 alternatives on this page).
Why do people look for RMUX alternatives?
Session persistence is local rather than cross-device; Plugins and extensions are not supported; Browser collaboration depends on the optional Web Share feature.
How do I switch from RMUX?
Export your data from RMUX (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel RMUX.
How to Switch from RMUX
- Export your data from RMUX (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel RMUX.
RMUX vs Each Alternative
| # | Tool | Free plan | Paid from | Persistence scope | Session synchronization | Collaboration features | Custom pane layouts | Score |
|---|---|---|---|---|---|---|---|---|
| 6 | RMUX | Free | Local | Yes | Yes | 8.7 | ||
| 1 | Zellij | Yes | Free | Local | Yes | Yes | Yes | 9.4 |
| 2 | tmux | Yes | Free | Local | Yes | Yes | 9.2 | |
| 3 | muxel | Yes | Free | Both | Yes | No | Yes | 9.0 |
| 4 | TUIOS | Yes | Free | Local | Yes | 8.9 | ||
| 5 | Okena | Yes | Free | Local | Yes | 8.8 | ||
| 6 | p2pmux | Yes | Free | Local | Yes | Yes | Yes | 8.6 |
| 7 | TermStation | Free | Local | Yes | 8.5 | |||
| 8 | Quil | Yes | Free | Local | Yes | No | Yes | 8.4 |
| 9 | Ferrix | Yes | Free | Local | No | No | Yes | 8.3 |
| 10 | Herdr | Free | Local | Yes | Yes | Yes | 8.2 | |
| 11 | amux | Yes | Free | Local | Yes | Yes | Yes | 8.1 |
| 12 | TermDock | Free | Local | No | Yes | Yes | 8.0 | |
| 13 | muxterm | Free | Local | Yes | 7.9 | |||
| 14 | Byobu | Yes | Free | Local | Yes | 7.8 | ||
| 15 | GNU Screen | Yes | Free | Local | Yes | Yes | 7.7 |
Head-to-Head
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update