Quil
Quil: A focused open-source workspace for persistent, AI-assisted terminal work. Ranked #9 of 29 in Terminal Multiplexers by our editors (8.4/10); pricing: Free plan; best for AI-agent terminal workspaces.
At a glance
- Editor score8.4 / 10
- PricingFree plan
- Best forAI-agent terminal workspaces
- Free planYes
- Paid fromFree
- Persistence scopeLocal
- Facts checked20 Sep 2026

Where it wins
- Reboot-persistent snapshots preserve panes, layouts, directories, and AI sessions.
- Typed panes support terminals, AI tools, SSH, Git, Kubernetes, and databases.
- MCP control, SSH attachment, plugins, and broad developer-tool integrations.
Where it doesn't
- Persistence is local rather than a cloud-synced workspace.
- There is no built-in collaboration support.
- No hosted version is provided; remote access uses SSH daemon attachment.
Our verdict on Quil
Quil is an open-source terminal multiplexer for developers managing multiple command-line tools and AI coding assistants. It runs on Linux, macOS, and Windows as a native terminal application, with no cloud account required. Its central use case is keeping complex development work organized across tabs, panes, working directories, and AI sessions. Typed panes give different workflows a defined place, including terminals, Claude Code, Cursor, VS Code, OpenCode, Codex, SSH, Stripe CLI, lazygit, k9s, and lazysql.
Persistence is Quil's standout feature. The product continuously snapshots tabs, panes, layouts, working directories, and AI session identifiers, allowing a workspace to return after a host reboot. Automatic AI session resumption adds continuity for agent-assisted work, while cross-pane command and scrollback search helps navigate larger terminal sessions. Pane notes and project organization add lightweight context around ongoing tasks. This makes Quil a strong fit for individual developers who regularly switch between repositories, services, infrastructure tools, and AI coding sessions.
Its ecosystem is unusually broad for a terminal-focused tool. An MCP server enables AI-agent control, remote daemon attachment works over SSH, and TOML plugins support hot reload for customization. The trade-off is a local-first model: state is stored locally, collaboration is not supported, and there is no hosted version. Developers seeking a persistent personal workspace across terminal tools and AI agents should consider Quil; teams needing shared, cloud-managed sessions or built-in collaboration should choose a different type of workspace.
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Quil pricing
Quil fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Persistence scope | Local |
| Session synchronization | Yes |
| Collaboration features | No |
| Custom pane layouts | Yes |
| Plugins or extensions | Yes |
| Access platforms | Linux, macOS, Windows; terminal CLI; SSH remote access |
| Maximum sessions | Not verified |
| Deployment | Self-hosted, Desktop |
| Platforms | Windows, macOS, Linux |
| Support | Docs |
| Built for | Solo, Small business, Mid-market (editorial estimate) |
| Integrations | 11 integrations: Claude Code, Claude Desktop, Cursor, VS Code, OpenCode, Codex … |
| Pricing | Free plan |
| Website | quil.cc |
| Facts checked | 20 Sep 2026 |
Quil integrations
Quil lists 11 integrations on its own site.
- Claude Code
- Claude Desktop
- Cursor
- VS Code
- OpenCode
- Codex
- SSH
- Stripe CLI
- lazygit
- k9s
- lazysql
Alternatives to Quil
- ZellijA free, open-source multiplexer with layouts, plugins, persistence, and collaboration.9.4
- tmuxA free, scriptable way to manage persistent local terminal sessions across Unix platforms.9.2
- muxelA free, open-source workspace for managing multiple local and remote coding sessions.9.0
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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