tmux is free.
Verified Oct 2026. No official public pricing page; Toolradar is the public record.
Is tmux worth the price?
The pricing for tmux is exceptionally generous, as it is entirely free and open-source.
This makes it an incredibly fair and accessible option compared to any paid alternatives. It's best for individual developers, teams, and organizations looking for a powerful terminal multiplexer without any cost.
Pricing Plans
Open Source
Free
- Full source code access
- Other license
- Community support
- Self-hosted
How tmux compares
4 of 4 direct competitors offer a free plan.
tmux Pricing FAQ
How much does tmux cost?
tmux is free to use. No subscription or one-time fee is required for the core product.
Does tmux have a free plan?
Yes. tmux offers a free plan called "Open Source". It includes: Full source code access, Other license, Community support.
What are alternatives to tmux?
Alternatives to tmux include iTerm2, Alacritty, WezTerm, Kitty. iTerm2, Alacritty, WezTerm are fully free.
tmux alternatives
Direct competitors. Starting prices match the table above.
Sources
- No official public pricing page for tmux. Figures verified Oct 2026 by Toolradar.
- Cite this data: Toolradar, tmux pricing verified Oct 2026, toolradar.com/tools/tmux/pricing
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