Herdr is described as 'Manage multiple developer agents in real terminals, detach and reattach sessions anywhere, track agent status instantly, and control panes via keyboard or mouse' and is a terminal emulator in the os & utilities category. There are more than 25 alternatives to Herdr for a variety of platforms, including Linux, Mac, Windows, Homebrew and Web-based apps. The best Herdr alternative is tmux, which is both free and Open Source. Other great apps like Herdr are Warp Terminal, WezTerm, cmux and uniTerm.
tmux is a terminal multiplexer: it enables a number of terminals (or windows), each running a separate program, to be created, accessed, and controlled from a single screen. tmux may be detached from a screen and continue running in the background, then later reattached.
Warp is a blazingly fast, Rust-based terminal that makes you and your team more productive at coding and DevOps.
A GPU-accelerated cross-platform terminal emulator and multiplexer written by @wez and implemented in Rust
Native macOS app built on Ghostty. Vertical tabs, notification rings when agents need attention, split panes, and a socket API for automation.
Lightweight all-in-one terminal with over 20 protocols including SSH, RDP, SFTP, and databases, featuring an autonomous AI agent for multi-round shell commands, advanced file transfer, real-time server monitoring, split panes, cloud sync, and multilingual support.
Offers full-screen terminal multiplexing with independent windows, VT100 emulation, scrollback, and copy-paste. Supports ANSI standards, detaching, and persistent background process execution for shells or commands across Unix-like systems.
Universal Rust multiplexer for the agentic era: detachable, scriptable, and inspectable, with a tmux-compatible CLI, daemon-backed SDK, and native Ratatui integration.
Automatically tiles and organizes all terminal sessions in one native macOS window, scaling layouts from fullscreen to grid, grouping sessions by project with color-coding, enabling instant filtering, supporting any CLI tool, and requiring zero configuration.
Hydra is an open-source (Apache 2.0) desktop terminal built for AI coding agents. It finds the agent sessions already on your machine - Claude Code, Codex, Copilot, Cursor and more - and shows them all on one dashboard, with a full lifecycle: rename, hide, stash, revive.
Zellij is a workspace aimed at developers, ops-oriented people and anyone who loves the terminal. Similar programs are sometimes called "Terminal Multiplexers".
Byobu is a GPLv3 open source text-based window manager and terminal multiplexer. It was originally designed to provide elegant enhancements to the otherwise functional, plain, practical GNU Screen , for the Ubuntu server distribution.
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