Dev tools · alternatives · 2026

24 alternatives to Mosaico

A powerful tiling window manager

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Mosaico launched in 2017; newer entries below may have overtaken it.

1. 1
   A Native Tiling Window Manager for Windows 10, Inspired by I3wm▲327

   A Tiling Window Manager for windows 10, Inspired by i3wm - McYoloSwagHam/win3wm

   2021 · github.com · its alternatives →

2. 2
   Rift – A tiling window manager for macOS▲212

   a tiling window manager for macos. Contribute to acsandmann/rift development by creating an account on GitHub.

   2025 · github.com · its alternatives →

3. 3
   Better Window Manager▲233

   A tiny window management app for the Mac

   2015 · its alternatives →

4. 4AT
   A Tiling Window Manager for Windows, Written in Janet▲297

   Hi HN! I read[1] about Janet[2] some time ago, then immediately got impressed by the enthusiasm of its community, and by the language itself, so I started playing with it. At the time I was searching for a tiling window manager for Windows, and unavoidably the idea of scratching my own itch with Janet got hold of me, so Jwno was born. Simply put, Jwno is a keyboard-driven tiling window manager for Windows, scriptable with Janet. But since it has a complete Lisp runtime, and a thin wrapper library for Win32 APIs[3], you can certainly do much more with it. I hope you'll enjoy playing with it…

   2025 · agent-kilo.github.io · its alternatives →

5. 5
   Mosaic by @rcopstein▲150

   Workspace organization like you have never seen before

   2021 · its alternatives →

6. 6
   Stack: tiling WM for Windows▲101

   Stack is a customizable tiling window manager for Windows.

   2017 · losttech.software · its alternatives →

7. 7
   Komorebi – A tiling window manager for Windows 10/11 written in Rust▲229

   A tiling window manager for Windows 🍉. Contribute to LGUG2Z/komorebi development by creating an account on GitHub.

   2022 · github.com · its alternatives →

8. 8
   Slate▲67

   Window management application

   2015 · github.com · its alternatives →

9. 9
   A tiling window manager like i3wm written entirely in C#▲121

   GlazeWM is a tiling window manager for macOS and Windows inspired by i3wm. - glzr-io/glazewm

   2022 · github.com · its alternatives →

10. 10
    Mosaic▲161

    The app for ideas

    2015 · baronfig.com · its alternatives →

11. 11
    Mosaic▲6

    The Complete Window Arrangement Solution

    2017 · lightpillar.com · its alternatives →

12. 12
    Grid-based window tiling for X11 with powerful keyboard controls▲69

    Versatile window tiling for X11 with powerful keyboard controls - jakebian/snaptile

    2017 · github.com · its alternatives →

13. 13
    Fuse▲188

    A UX tool suite for mobile app designers and developers

    2015 · fuse.no · its alternatives →

14. 14
    Howm – A Vim-like tiling X11 window manager▲71

    A lightweight, X11 tiling window manager that behaves like vim - HarveyHunt/howm

    2014 · github.com · its alternatives →

15. 15
    Panoramia▲163

    Virtual windows for elevators

    2017 · titan777gg.com · its alternatives →

16. 16
    Sidebar based/tabbed tiling window manager for macOS▲5

    WinMux is an easy to use tiling window manager that makes stacking intuitive and improves visual awareness of workspaces. Does not support multi-monitor yet.

    Apr 2026 · github.com · its alternatives →

17. 17
    WindowKeys 3.0▲125

    Hello, I’ve just released version 3.0 of WindowKeys, a small utility for macOS that gives you full control over the native window tiling system introduced in macOS Sequoia. Originally, WindowKeys was built to solve one very specific problem: assigning custom keyboard shortcuts to window tiling actions — especially useful if you use a third-party keyboard that can’t trigger system shortcuts. Over time it evolved beyond just shortcuts, and now 3.0 adds a few frequently requested features: - Move windows between displays (or iPad) - Repeat last tiling action for each app - Redesigned Shortcut…

    2025 · apptorium.com · its alternatives →

18. 18
    AquaSnap▲8

    Multitask like a pro with the best tiling window manager.

    2015 · nurgo-software.com · its alternatives →

19. 19
    Lasso - window manager for macOS▲246

    Easily organize windows with just a few clicks

    2023 · thelasso.app · its alternatives →

20. 20
    Quip for Mac & Windows▲226

    The modern productivity suite designed for teams

    2015 · quip.com · its alternatives →

21. 21
    Made a tiling manager Linux-XFCE to roughly copy Snap-Layout in Windows▲11

    Title says all that needs to said about it, admittedly it is stupid to "copy" any Windows feature in Linux but here we are...it is not exactly made for use by extensive audience but just a rough work of it would love any suggestion/critique on it ...

    2025 · github.com · its alternatives →

22. 22
    Yashiki – A tiling window manager for macOS in Rust, inspired by River▲23

    macOS tiling window manager. Contribute to typester/yashiki development by creating an account on GitHub.

    Jan 2026 · github.com · its alternatives →

23. 23
    Flinto▲52

    Super easy tool for prototyping

    2014 · flinto.com · its alternatives →

24. 24
    Stack▲88

    A task manager for Devs & Designers

    2015 · macropod.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →