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supacode alternatives: 4 apps ranked by verified data

Facts checked Oct 29, 2026AppBreakup editorialHow we rank

Common reasons people leave supacode: macOS 26 Tahoe or later only, and free trial ends after five local worktree creations. We ranked 4 alternatives by how directly each one replaces supacode, then by reviews, real visits and how recently each app's facts were checked against its own website. OpenAI Codex currently ranks first.

Quick comparison

#AppPricingOpen sourcePlatformsVerified factsScore
1cmux logocmuxOpen sourceYesmacOS5 of 568.8
2Warp logoWarpFree plan + paidYesmacOS, Windows, Linux5 of 561.8
3Ghostty logoGhosttyOpen sourceYesmacOS, Linux5 of 559.4
  1. cmux logo

    1. cmuxTop pick

    Best for: Mac developers juggling several terminal coding agents who want to see which one needs attention

    Open sourcemacOS

    68.8

    score / 100

    Why switch from supacode

    Another Ghostty-based terminal designed around running coding agents side by side, with notifications for agents that need input.

    Pros

    • Notification rings and sidebar badges show which agent pane is waiting
    • Reuses your Ghostty config, so themes, fonts and keybindings carry over
    • Fully scriptable through a CLI and socket API, including the browser pane
    • Restores workspaces, panes and scrollback after a restart

    Cons

    • macOS only for now; other platforms are on a waitlist
    • Built around agent workflows, so it adds clutter if you just want a plain terminal
    • Young project that changes quickly, and some users report rough edges in the browser
    Visit cmux Details and reviews
    How this score is calculated
    Editorial fit ×0.3100
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is cmux a good supacode alternative?

    Verified facts

    5 of 5 verified
    Open source
    Yes, GPL
    Checked Oct 29, 2026cmux.dev(opens source in a new tab)
    Price
    Free
    Checked Oct 29, 2026cmux.dev(opens source in a new tab)
    Platforms
    macOS
    Checked Oct 29, 2026cmux.dev(opens source in a new tab)
    Remote sessions
    SSH and remote tmux
    Checked Oct 29, 2026cmux.dev(opens source in a new tab)
    API
    CLI and Unix socket
    Checked Oct 29, 2026cmux.dev(opens source in a new tab)
  2. Warp logo

    2. Warp

    Best for: Developers who want AI agents and an editor-like command line in one terminal

    Free plan + paidOpen sourcemacOS, Windows, Linux

    61.8

    score / 100

    Why switch from supacode

    Cross-platform terminal with its own built-in agents, for those not tied to macOS 26.

    Pros

    • Command blocks and editor-style input
    • Built-in AI agents that can run commands and edit code
    • Runs on macOS, Windows and Linux

    Cons

    • AI features dominate the product and need paid credits for heavy use
    • Behaves differently from classic terminals, which can break some setups
    • Heavier than minimal terminals
    Visit Warp Details and reviews
    How this score is calculated
    Editorial fit ×0.377
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Warp a good supacode alternative?

    Verified facts

    5 of 5 verified
    License
    AGPL-3.0
    Checked Oct 25, 2026github.com(opens source in a new tab)
    Free plan
    $0/month
    Checked Oct 29, 2026warp.dev(opens source in a new tab)
    Build plan
    $20/month with $20 of agent usage
    Checked Oct 29, 2026warp.dev(opens source in a new tab)
    Platforms
    Mac, Windows, Linux
    Checked Oct 29, 2026warp.dev(opens source in a new tab)
    Open source
    Yes
    Checked Oct 29, 2026warp.dev(opens source in a new tab)
  3. Ghostty logo

    3. Ghostty

    Best for: Mac and Linux users who want a fast terminal that feels native with little setup

    Open sourcemacOS, Linux

    59.4

    score / 100

    Why switch from supacode

    Free terminal on the same engine; manage worktrees and agents yourself with tabs and splits.

    Pros

    • Native UI on each platform with GPU rendering
    • Good defaults and a simple config file
    • Supports modern protocols like Kitty graphics

    Cons

    • No Windows version yet
    • No built-in multiplexer or scripting API
    • Younger project with fewer niche features than iTerm2
    Visit Ghostty Details and reviews
    How this score is calculated
    Editorial fit ×0.369
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Ghostty a good supacode alternative?

    Verified facts

    5 of 5 verified
    License
    MIT
    Checked Oct 25, 2026github.com(opens source in a new tab)
    Platforms
    macOS and Linux
    Checked Oct 29, 2026ghostty.org(opens source in a new tab)
    Windows
    Planned
    Checked Oct 29, 2026ghostty.org(opens source in a new tab)
    Rendering
    Metal on macOS, OpenGL on Linux
    Checked Oct 29, 2026ghostty.org(opens source in a new tab)
    Creator
    Mitchell Hashimoto
    Checked Oct 29, 2026ghostty.org(opens source in a new tab)

The best supacode alternative for…

The highest-ranked app in this list for each need.

OpenAI Codex logo

Best supacode alternative for most people

OpenAI Codex

OpenAI's own app runs parallel Codex agents in worktrees, if you mostly use Codex anyway.

cmux logo

Best supacode alternative for a free option

cmux

Another Ghostty-based terminal designed around running coding agents side by side, with notifications for agents that need input.

Warp logo

Best supacode alternative for a free plan you can upgrade

Warp

Cross-platform terminal with its own built-in agents, for those not tied to macOS 26.

Ghostty logo

Best supacode alternative for open source

Ghostty

Free terminal on the same engine; manage worktrees and agents yourself with tabs and splits.

OpenAI Codex logo

Best supacode alternative for Mac

OpenAI Codex

OpenAI's own app runs parallel Codex agents in worktrees, if you mostly use Codex anyway.

OpenAI Codex logo

Best supacode alternative for Windows

OpenAI Codex

OpenAI's own app runs parallel Codex agents in worktrees, if you mostly use Codex anyway.

OpenAI Codex logo

Best supacode alternative for Linux

OpenAI Codex

OpenAI's own app runs parallel Codex agents in worktrees, if you mostly use Codex anyway.

OpenAI Codex logo

Best supacode alternative for working in the browser

OpenAI Codex

OpenAI's own app runs parallel Codex agents in worktrees, if you mostly use Codex anyway.

supacode alternatives: common questions

What is the best alternative to supacode?

OpenAI Codex ranks first right now. OpenAI's own app runs parallel Codex agents in worktrees, if you mostly use Codex anyway. cmux and Warp follow it in our ranking.

Is there a free alternative to supacode?

Yes. OpenAI Codex (free plan + paid), cmux (open source), Warp (free plan + paid) and Ghostty (open source) have a free option. Check each app's verified facts for current plan limits.

Is there an open-source alternative to supacode?

Yes: cmux, Warp and Ghostty.

Which supacode alternatives work on Linux?

OpenAI Codex, Warp and Ghostty run on Linux.

Why do people switch from supacode?

The complaints we hear most: macOS 26 Tahoe or later only; free trial ends after five local worktree creations; updates after the first year need a paid renewal.

How is this list ranked?

Every app is scored with the same published formula: how directly it replaces supacode, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.