Head to head

cmux vs symphony

6 of 12 recorded facts differ. Everything below is source-reported with a capture date. Niched has not published a buyer verdict for this pair, so nothing here declares a winner. A winner only exists inside a defined buyer niche with stated constraints.

cmux

Open source Ghostty-based macOS terminal with vertical tabs and notifications for AI coding agents. Built for multitasking, organization, and programmability.

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symphony

Symphony turns project work into isolated, autonomous implementation runs, allowing teams to manage work instead of supervising coding agents.

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Every recorded fact

Show differences only
Factcmuxsymphony
Official SDK installs, 30 daysNot recordedNot recorded
SDK evidence capturedNot recordedNot recorded
GitHub stars25.4K26.4K
Forks2.1K2.7K
Open issues3.9K9
Last commityesterday8 days ago
Primary languageSwiftElixir
LicenseOtherApache License 2.0
Open sourceYesYes
Pricing modelNot recordedNot recorded
FoundedNot recordedNot recorded
CategoriesAI coding assistants & agentsAI coding assistants & agents

Where both compete

Both products are placed in AI coding assistants & agents. A category organises the market; it carries no score. See all cmux alternatives.