AltCatalog

Alternatives to Tabby

Highly configurable terminal with SSH manager

Alt Score

Alt Score · 91

How this alternative ranks. How it works →

Verified coverage 90%90
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

#3 of 9 in Terminal emulators

Tabby ranks #3 of 9 in Terminal emulators, with an Alt Score of 91. It is licensed under MIT, free and available on Windows, macOS and Linux. 10 of 10 checklist rows are verified against a public source.

Most compared with WezTermkittyiTerm2
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Who it's for

Developers, sysadmins, and IT professionals on Windows, macOS, or Linux who want a more capable replacement for the stock terminal, PuTTY, or Terminal.app/iTerm — especially anyone managing multiple SSH or serial connections.

What you get

A free, open-source terminal emulator with tabs, split panes, and a dockable 'Quake console' mode. It bundles an integrated SSH2 client (with connection profiles, X11 forwarding, and jump hosts) plus serial and Telnet support. Deep customization is built in: themes, color schemes, custom shell profiles, configurable multi-chord hotkeys, and a plugin system. It works with PowerShell, WSL, Git-Bash, Cygwin, MSYS2, and Cmder shells.

How it works

Install Tabby and open it in place of your OS terminal; local shells, saved SSH connections, and serial devices all run as tabs or split panes in one window. Configuration, themes, and plugins are managed through Tabby's settings, and profiles can be saved for quick reconnection to frequently used hosts or devices.

Why people leave Tabby

Dashed reasons are sourced facts; the rest are opinions. Vendors can dispute.

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Ranked alternatives

Ordered by Alt Score. Click any score to see the breakdown.

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01

Lua-configured GPU terminal with multiplexing.

MIT WindowsmacOSLinux
Alt Score

Alt Score · 96

How this alternative ranks. How it works →

Verified coverage 90%95
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

02
k

Fast, feature-full, scriptable terminal.

GPL-3.0 macOSLinux
Alt Score

Alt Score · 91

How this alternative ranks. How it works →

Verified coverage 90%90
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

03

The Mac terminal power standard.

GPL-2.0 macOS
Alt Score

Alt Score · 82

How this alternative ranks. How it works →

Verified coverage 90%80
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

04

AI-native terminal with blocks.

AGPL-3.0 macOSLinuxWindows
Alt Score

Alt Score · 82

How this alternative ranks. How it works →

Verified coverage 90%80
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

05

Microsoft's modern open source terminal.

MIT Windows
Alt Score

Alt Score · 82

How this alternative ranks. How it works →

Verified coverage 90%80
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

06

Mitchell Hashimoto's fast native terminal.

MIT macOSLinux
Alt Score

Alt Score · 73

How this alternative ranks. How it works →

Verified coverage 90%70
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

07

GPU-accelerated minimal terminal.

Apache-2.0 WindowsmacOSLinux
Alt Score

Alt Score · 64

How this alternative ranks. How it works →

Verified coverage 90%60
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

08

Electron terminal with web-tech plugins.

MIT WindowsmacOSLinux
Alt Score

Alt Score · 28

How this alternative ranks. How it works →

Verified coverage 90%20
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

Feature comparison

Rows come from the Terminal emulators checklist (14 rows). Human-verified cells only. ? means the value has not been verified.

Comparing Tabby WezTerm × kitty × iTerm2 × Warp × Windows Terminal ×
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Alacritty Ghostty Hyper
Terminal emulators checklist TabbyWezTermkittyiTerm2WarpWindows Terminal
Pricing model
Starts at
License
Platforms
GPU acceleration
Tabs & splits
Ligatures support
Configuration format
Session restore
Search in scrollback
Themes
Multiplexer built in
Cross-platform
Open source
verified pending unknown (?) Click any cell to view its source or propose a value
Sources & verification 14

Every fact and feature listed for Tabby is verified against its own pages. Each alternative is sourced on its own page.

FAQ

Yes. WezTerm, kitty and Warp have a free tier or are fully free. Free-tier limits in the comparison table are verified and dated.

WezTerm, kitty and iTerm2 — every license claim links its source.