Honcho vs Overmind in 2026

Q: Is DevWebUI free and open source?

DevWebUI is free, and its core features need no account . It is open source under the MIT License . The sources here do not state any paid tier, so the only price they give is free. Check the project's own pages if you need more detail on future plans.

Q: How do you install Honcho, Overmind and DevWebUI?

Honcho can be installed with pip using pip install honcho . Building Overmind requires Go 1.21 or later and tmux . On Windows, DevWebUI is installed by downloading devwebui-windows-x64.exe from GitHub Releases, and on any OS you run bun install and then bun run dev . Other systems run DevWebUI from source with Bun .

Honcho vs Overmind comparison page in 2026 covering features, pricing, installation, and DevWebUI.

By SayDeploy · 2026-10-22

SayDeploy is published by LunarWerx, which makes some of the tools compared here.

Honcho and Overmind both work with Procfile-based applications ^[1], ^[2]. Honcho is a Python port of David Dollar's Foreman and a library for running multiple external processes ^[1], ^[1], while Overmind is a process manager for Procfile-based applications and tmux ^[2]. DevWebUI lets a developer start, stop and restart local dev servers from one dashboard, and see each one's status, CPU, memory and logs ^[3].

Option	Free to use	Paid plan	Account	Install
Honcho	Python port of David Dollar's Foreman ^[4]	Not published	Not published	pip install honcho ^[4]
Overmind	Process manager for Procfile applications and tmux ^[2]	Not published	Not published	Build from source with Go 1.21 or later ^[2] and tmux ^[2]
DevWebUI	Free, core features need no account ^[3]	No paid tier is stated; it is free ^[3]	Not needed for core features ^[3]	devwebui-windows-x64.exe from GitHub Releases, or bun install then bun run dev ^[3]

The short answer

Honcho is a Python port of David Dollar's Foreman for managing and running Procfile-based applications ^[1]. Overmind is a process manager for Procfile-based applications and tmux ^[2]. DevWebUI lets a developer start, stop and restart local dev servers from one dashboard, and see each one's status, CPU, memory and logs ^[3].

On needs, Honcho's sources cover running Procfile-based applications ^[1] and acting as a Python library or API for running multiple external processes and multiplexing their output ^[1]. Overmind's sources cover managing Procfile-based applications in tmux ^[2], letting a specified process die without interrupting others ^[2], restarting a single process on the fly ^[2], and automatically restarting specified processes when they die ^[2]. DevWebUI's sources cover a dashboard for starting and watching local servers ^[3], a small file in each repo that lists the servers to run ^[3], and a way for AI assistants to control your dev servers through 43 tools ^[3].

What Honcho, Overmind is built for

Honcho is a Python port of David Dollar's Foreman for managing and running Procfile-based applications ^[1]. It can be installed with pip ^[4]. It also acts as a Python library and API for running multiple external processes and multiplexing their output ^[1].

Overmind is a process manager for Procfile-based applications and tmux ^[2]. It can let a specified process die without interrupting all the other processes ^[2]. Overmind can restart a single process on the fly without restarting the whole stack ^[2]. It allows a specified process to die without interrupting all of the other processes ^[2] and can restart specified processes automatically when they die ^[2]. Overmind uses tmux's control mode to capture process output ^[2]. It can read environment variables from a file and use them as parameters ^[2]. By default, Overmind assigns a port base of 5000 and a port step of 100 to processes ^[2], and starts one instance of each process, while the number of instances can be set per process ^[2]. Building Overmind from source requires Go 1.21 or later ^[2].

What DevWebUI is built for

DevWebUI is made by the team that publishes this site.

It lets you start, stop and restart your local dev servers from one dashboard, and see each one's status, CPU, memory and logs ^[3]. One small file per repo lists the servers to run, and processes changed in the GUI are written back to that file ^[3].

When a port is already taken, it shows which process holds it and can free the port if you ask ^[3]. You can open any managed server through DevWebUI's own port at <target>.localhost:4000, with HTTP and WebSocket (HMR) traffic passed through ^[3]. Errors are collected into one log that merges repeats and is kept across restarts, and each file:line link opens in your editor ^[3].

A setting in the repo file can start the project's Docker services first, such as a database, wait until they are ready and pass their connection settings to your servers ^[3]. You can also set threshold alert rules and see a history of the alerts that fired ^[3]. AI assistants can control your dev servers through 43 tools, using the same background service as the dashboard ^[3].

Pricing and fees

Honcho and Overmind do not have published prices or paid tiers in their provided facts. DevWebUI is free, and its core features need no account ^[3]. It is open source under the MIT License ^[3]. No paid tier price is stated in its sources.

Setting it up and daily use

Honcho can be installed with pip using pip install honcho ^[4]. Overmind supports Linux, BSD, and macOS only ^[2], and requires tmux to be installed first ^[2]. Building Overmind from source requires Go 1.21 or later ^[2]. Overmind assigns a port base of 5000 and a port step of 100 by default ^[2], and reads environment variables from a file ^[2].

On Windows, DevWebUI is installed by downloading devwebui-windows-x64.exe from GitHub Releases ^[3]. On any operating system, you run bun install and then bun run dev ^[3]. There is a prebuilt Windows x64 app, other systems run it from source with Bun, and the tray app is Windows-only for now ^[3]. On Windows, a tray icon keeps DevWebUI running in the background and has Open, Restart and Quit options ^[3]. Daily, you control servers from the dashboard ^[3] or from a devwebui command-line tool that lets you control servers without the dashboard ^[3]. If the last shutdown was not clean, the next launch loads your projects but starts nothing automatically ^[3].

Things to check before you choose

Ask what you need the tool to manage: Procfile-based applications with Honcho or Overmind, or local dev servers with DevWebUI ^[1], ^[2], ^[3].

Check whether you can run tmux, since Overmind requires tmux to be installed first ^[2].

Check your operating system. Overmind supports Linux, BSD, and macOS only ^[2]. DevWebUI has a prebuilt Windows x64 app, and other systems run it from source with Bun ^[3].

Check dependencies. Overmind requires tmux to be installed first ^[2] and Go 1.21 or later to build from source ^[2]. Honcho requires Python and pip ^[4].

Check what data leaves your machine. DevWebUI sends an anonymous install ping with update checks unless you set DEVWEBUI_NO_PING=1 ^[3]. Check Honcho and Overmind project pages for their data handling, since the facts here do not cover it.

Check access control if others can reach the tool. DevWebUI can be set to ask for a key before other programs can control it, and a browser gets that key by typing a 6-digit pairing code, with a few listed exceptions ^[3].

How to choose

If you need a Python port of David Dollar's Foreman for running Procfile-based applications, Honcho's sources describe that ^[1].

If you want a Python library or API for running multiple external processes and multiplexing their output, Honcho provides that ^[1].

If you want a process manager for Procfile applications running in tmux with process control and automatic restarts, Overmind's sources describe that ^[2], ^[2], ^[2].

If you want to start, stop and restart local dev servers from one dashboard with status, CPU, memory and logs, DevWebUI's claims describe that ^[3].

If you want a small file in your repo that lists the servers to run ^[3], with Docker services started first ^[3], DevWebUI's claims describe that.

If you want an AI assistant to control your dev servers through 43 tools, DevWebUI's claims describe that ^[3].

If you want a free tool with no account for core features, DevWebUI's claims say that ^[3].

Frequently asked questions

Is Honcho free to use?

Honcho is a Python port of David Dollar's Foreman for running Procfile-based applications ^[1]. Its sources do not state any price or paid tier, so pricing is not published here. You can install it with pip using pip install honcho if you have Python installed ^[4]. Check the project's own repository pages if you need more details on licensing or future plans.

How does Overmind work with tmux?

Overmind lets a specified process die without interrupting all the other processes ^[2]. It uses tmux's control mode to capture process output ^[2]. Overmind requires tmux to be installed first ^[2] and currently supports Linux, BSD, and macOS only ^[2].

Is DevWebUI free and open source?

DevWebUI is free, and its core features need no account ^[3]. It is open source under the MIT License ^[3]. The sources here do not state any paid tier, so the only price they give is free. Check the project's own pages if you need more detail on future plans.

How do you install Honcho, Overmind and DevWebUI?

Honcho can be installed with pip using pip install honcho ^[4]. Building Overmind requires Go 1.21 or later ^[2] and tmux ^[2]. On Windows, DevWebUI is installed by downloading devwebui-windows-x64.exe from GitHub Releases, and on any OS you run bun install and then bun run dev ^[3]. Other systems run DevWebUI from source with Bun ^[3].

Does DevWebUI send any data about the machine?

DevWebUI sends an anonymous install ping with update checks unless you set DEVWEBUI_NO_PING=1 ^[3]. Its sources here do not mention further data collection. For Honcho and Overmind, the facts here do not cover data handling, so check their own pages before relying on them in a sensitive setting.

DevWebUI is free, and its core features need no account. ^[3]

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