--- {"title": "Concurrently vs Overmind in 2026", "description": "Compare Concurrently and Overmind on features, installation, price availability, and key questions for choosing a dev server manager.", "url": "https://saydeploy.com/concurrently-vs-overmind/", "date": "2026-10-18"} --- Compare Concurrently and Overmind on features, installation, price availability, and key questions for choosing a dev server manager. Concurrently can be installed globally or locally for a specific package [^1], and its command is also available under the shorthand alias conc [^1]. Overmind manages Procfile‑based processes inside a tmux session [^2]. The facts given here do not state a price for either tool. DevWebUI, made by SayDeploy, starts, stops and restarts local dev servers from one dashboard and is free, with no account needed for its core features [^3]. | Option | What it runs | Platforms | Price | Install | |---|---|---|---|---| | Concurrently | Command output is easy to follow with prefixes [^1] | Cross‑platform, including Windows [^1] | The facts here do not state a price | Global or local package install [^1] | | Overmind | Procfile‑based applications in tmux [^2] | Linux, *BSD, macOS only [^2] | Not published [^2] | Requires tmux; build needs Go 1.21+ [^2][^2] | | DevWebUI | Local dev servers from one dashboard [^3] | Windows prebuilt app; other OS use Bun [^3] | Free, no account for core features [^3] | Windows app from GitHub Releases or bun install then bun run dev [^3] | ## The short answer Concurrently can be installed globally or locally for a specific package [^1]. Overmind is a process manager for Procfile‑based applications that starts processes in a tmux session you can connect to and control [^2][^2]. Overmind can restart a single process on the fly. [^2] DevWebUI lets you start, stop and restart local dev servers from one dashboard and see status, CPU, memory and logs [^3]. ## What Concurrently and Overmind are built for Concurrently can be installed globally or locally for a specific package. [^1] The command is also available under the shorthand alias conc. [^1] It works with yarn, pnpm or Bun as replacements for npm. [^1] Overmind is a process manager for Procfile‑based applications and tmux [^2]. It starts processes in a tmux session so users can connect to any process and control it [^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 the others [^2] and can automatically restart specified processes when they die [^2]. Overmind uses tmux's control mode to capture process output [^2]. It can read environment variables from a file for configuration [^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 changes made 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, and live page reloading works through it [^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 compose block can start the repo's Docker services first, wait for them, and set environment variables for your servers [^3]. You can set threshold alert rules and see a history of the alerts that fired [^3]. AI assistants can control your dev servers through 43 tools via a stdio MCP server [^3]. ## Pricing and fees The facts give no published price for Concurrently. Overmind’s page does not list a price either [^2]. DevWebUI is free, and its core features need no account [^3]. It is open source under the MIT License [^3]. ## Setting it up and daily use The alias conc can be used as a shortcut [^1]. You may replace npm with yarn, pnpm or Bun in examples [^1]. Overmind requires tmux to be installed first [^2]. Building it from source needs Go 1.21 or later [^2]. It supports Linux, *BSD and macOS only [^2]. Once installed, Overmind starts processes in a tmux session and you can monitor them via the tmux interface [^2]. On Windows, DevWebUI is installed by downloading the Windows x64 app from GitHub Releases [^3]. On any OS you can run bun install then bun run dev [^3]. Daily, you control servers from the dashboard [^3] or via the devwebui command‑line tool that talks to the same REST API [^3]. ## Things to check before you choose Ask which operating systems you need to support. Overmind runs on Linux, *BSD and macOS only [^2]. Consider what you manage: Procfile‑based services in tmux [^2], or local development servers with a dashboard [^3]. Check cost and account requirements. The facts given here do not state a price for Concurrently or Overmind. DevWebUI is free, with no account needed for core features [^3]. Review data handling. DevWebUI sends an anonymous install ping unless disabled [^3]. Check the tools’ own pages for any telemetry details they may have. Evaluate access control. DevWebUI can require authentication for its API [^3]. ## How to choose If you manage Procfile‑based processes inside tmux, Overmind’s page describes that purpose [^2], including restarting a single process on the fly [^2]. If you want a dashboard to start, stop and restart local dev servers with status, CPU, memory and logs, DevWebUI’s claims describe that [^3]. If you need a free tool with no account for core features, DevWebUI’s claim confirms it is free [^3]. ## Frequently asked questions ### Is Concurrently free to use? The facts give no price, plan or fee for Concurrently, so no price is published [^1]. Its page describes installation options but does not state a cost. Check Concurrently’s own pages for licensing terms. ### Does Overmind need tmux to work? Overmind requires tmux to be installed first, because it starts processes in a tmux session you can connect to and control [^2][^2]. ### Can Concurrently run commands other than Node.js ones? The facts given here do not say which commands Concurrently can run, so check its own page for that. ### 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]. ### Can Overmind restart one process without stopping the rest? Yes. Overmind can restart a single process on the fly without restarting the whole stack [^2], and it can let a specified process die without interrupting the others [^2]. DevWebUI is free, and its core features need no account. [^3] - [Visit DevWebUI](/go/start) ## Sources [^1]: Concurrently, github.com/open-cli-tools/concurrently, read 2026-10-09 (https://github.com/open-cli-tools/concurrently) [^2]: Overmind, github.com/DarthSim/overmind, read 2026-10-07 (https://github.com/DarthSim/overmind) [^3]: DevWebUI's own description of itself (the product of this site's publisher) (/go/start)