If you're looking for a HumanLayer alternative — because you can't get off the waitlist, don't want to pay $100 per user per month, need Windows support, or want to use agents beyond Claude Code — the short answer is Pane: it's free, open source (AGPL-3.0), generally available, and runs on Windows, Mac, and Linux with seven supported agents. The rest of this page compares the alternatives so you can pick the right one for your setup.
By Parsa Khazaeepoul, co-founder of Pane. Tested every agent manager in this comparison set in production. .

waitlist / private beta
As of June 2026, HumanLayer is not generally available. You must join a waitlist and the README quick start says "Coming soon." Pane is available today with no sign-up required.
pricing
HumanLayer's free tier is limited to 3 users and 200 sessions per month. The Pro plan is $100 per user per month. Pane has no per-seat pricing and is completely free.
no windows support
HumanLayer does not list Windows in its documentation or marketing as of June 2026. It appears to support macOS and Linux only. Pane runs natively on Windows x64 and ARM64.
primarily claude code
HumanLayer is built primarily around Claude Code. It also lists Codex, Copilot, and Fireworks, but agent breadth is limited. Pane supports seven agents: Claude Code, Codex, Aider, Goose, Cline, OpenCode, and Letta Code.
The most complete HumanLayer alternative. Free, open source (AGPL-3.0), and generally available with no waitlist. Runs natively on Windows (x64 and ARM64), macOS, and Linux. Supports seven coding agents — Claude Code, Codex, Aider, Goose, Cline, OpenCode, and Letta Code. Keyboard-driven, terminal-native, and worktree-backed for parallel session isolation. No per-seat pricing, no enforced workflow pipeline — developers control their own process. see the full pane vs humanlayer comparison →
A YC S24-backed desktop app for managing Claude Code and Codex sessions visually. macOS only (Apple Silicon). Closed source, free. Strong GUI with Linear integration and turn-by-turn checkpoints. If you're on Mac and want a polished native app without the workflow enforcement, Conductor is worth evaluating.
A YC W26 agentic development environment. Open source, cross-platform via SSH. Integrates with Linear, Jira, and GitHub Issues to pipe tickets directly to agents. More structured than Pane but less prescriptive than HumanLayer's QRSPI pipeline.
An agent-agnostic desktop app for running AI coding agents in parallel. macOS-tested, source-available (ELv2). Free tier plus a $20/seat/month Pro plan. Requires Bun, GitHub CLI, and Caddy. Flexible but has more setup friction than Pane or Conductor.