Open source collaborative editor vs an extensible editor platform.
Official product sites
Zed is an open source Rust editor with GPU-backed rendering, real-time multiplayer collaboration, remote development, built-in AI, and the Agent Client Protocol (ACP) for external agents. VS Code is Microsoft's extensible editor product, with local and cloud agent sessions, Claude and Codex harnesses, MCP, remote development, and a large extension marketplace.
Choose Zed for an open collaborative editor with flexible agent integration. Choose VS Code for its extension and remote-development platform with several agent harnesses. Solo is a separate desktop workspace for local agents and project commands.
Choose Zed for a fast, focused editor or VS Code for its extension and agent ecosystem. Choose Solo when local agents and project commands should live outside the editor.
Zed fits best when you want speed, collaboration, and external-agent flexibility without the breadth of a giant platform.
VS Code fits best when you want its extension catalog, built-in agent features, and third-party agent harnesses.
Solo fits when local agents and project commands should move out of the editor into a separate process workspace.
| Feature | Zed | VS Code | Solo |
|---|---|---|---|
| Primary purpose | Fast, open source editor with AI and real-time collaboration | General-purpose editor with Copilot AI and agent ecosystem | Local process dashboard for agents and project commands |
| Replaces your editor |  | | — |
| Built-in AI agent | Agentic editing with Zed-hosted models or BYOK | Copilot agent mode with autonomous coding and error self-correction | — |
| Cloud coding agent | — | Yes — works on GitHub issues, creates branches and PRs autonomously | — |
| External agent support | ACP registry agents including Claude, Codex, OpenCode, Copilot, Cursor, and Pi | Claude and Codex harnesses; access depends on provider authentication and plan | Supported agents get first-party features; other CLIs run as generic processes |
| Edit predictions | Zeta (open source model), plus Copilot, Codestral, others | Copilot completions (2,000/mo on free tier) | — |
| AI model choice | Zed-hosted models, BYOK, and external agents | Depends on the selected harness/provider | Uses installed agent CLIs; no bundled model |
| MCP integration | MCP tools and prompts via extensions or settings | Agent mode connects to MCP servers | Exposes an MCP server for external tools |
| Real-time collaboration | Yes — multiplayer editing with CRDT, voice chat, screen sharing | Via Live Share extension, not a core differentiator | — |
| Editor architecture | Rust editor with GPU-backed rendering | Electron-based editor | N/A — not an editor |
| Extension ecosystem | WASM-based extensions and ACP registry | Microsoft extension marketplace | — |
| Remote development | SSH, WSL, Dev Containers, remote tasks/terminals/debugging, and port forwarding | Containers, SSH, WSL, and web | — |
| Native debugger | Yes — native debugger (June 2025) | Yes — built-in with multi-language support | — |
| Native Git UI | Yes — staging, branching, committing, file history | Yes — built-in SCM with staging, branching, diffs | — |
| Local process dashboard | Terminal and agent panels, not a process supervisor | Tasks and terminals, not a process supervisor | Yes — sidebar with CPU/memory stats per process |
| Auto-restart for project commands | — | — | Yes — self-exit and file-watch restarts |
| Open source | Yes — GPL v3 (editor), Apache (ACP, GPUI) | Code - OSS source is MIT; Microsoft VS Code has its own product license | — |
| Free tier | Personal with 2,000 accepted edit predictions; BYOK and external agents | Free editor; Copilot Free has limited AI credits and 2,000 completions | 4 projects and 20 processes |
| Paid plans | Pro $10/mo with $5 included tokens; Business $30/seat/mo | Copilot Pro $10/mo, Pro+ $39/mo, Max $100/mo, Business $19/user/mo, Enterprise $39/user/mo | Pro plan |
| Funding | ~$42M raised (Sequoia, Redpoint); independent | Microsoft-funded | Bootstrapped |
| Platform | macOS, Windows, Linux | macOS, Windows, Linux, web | macOS and Windows |
Zed is an open source Rust editor from the team that created Atom and Tree-sitter.
VS Code is Microsoft's Electron-based editor product.
Solo is a native desktop app built with Tauri and Rust.
Zed supports built-in agentic editing and external agents through the Agent Client Protocol.
VS Code supports local, Copilot, Claude, Codex, and Cloud agent harnesses. Authentication, model access, and billing depend on the selected harness or provider.
Solo does not bundle an AI model.
Zed has native real-time multiplayer collaboration. No extension needed, no separate service. Its extension ecosystem (WASM-based) is growing but significantly smaller than VS Code's.
VS Code has Live Share for collaboration, a large extension marketplace, and remote development through containers, SSH, WSL, and the web.
Solo does not participate in the collaboration or extension story.
If Zed is your editor, Solo adds value for things Zed's terminal was not designed to manage.
If VS Code is your editor, Solo adds a separate local process workspace. Both solo.yml and workspace .vscode/tasks.json can be shared; Solo adds dedicated supervision, restart policy, and resource visibility.
Solo can run alongside either editor as a dedicated workspace for background project commands.
Zed and VS Code both have free entry points, but the practical choice is still about focused speed versus broad platform scope.
Zed pricing lens
Zed offers Personal free, Pro at $10 per month with $5 in included tokens, and Business at $30 per seat per month.
VS Code pricing lens
VS Code is free as an editor, with optional Copilot Free and paid Copilot tiers layered on top.
Where Solo fits
Solo is a separate local environment layer if neither editor should own the local agents and project commands.
Zed is an open source Rust editor with multiplayer collaboration, remote development, and ACP agents. VS Code is Microsoft's extensible editor platform with several agent harnesses and remote-development modes. Choose the editor workflow you want. Solo fits when local agents and project commands should live outside either editor.
Related comparisons
If you are evaluating Zed, VS Code, Solo, these are the closest next comparisons in the matrix.
Start with one project and a small task. These guides walk through the setup and what to check when the work finishes.
Set up both tools in one project, give one agent implementation work, and ask the other to review the diff.
Read the guide →Give a lead agent a plan, shared todos, and a scratchpad so workers have clear assignments and a useful handoff.
Read the guide →Put a Laravel server, Vite, and a queue worker in solo.yml, then manage their output and restart behavior in Solo.
Read the guide →The Free plan includes every feature, so you only need Pro after you outgrow four projects.
Team seats
Buy seats under one Stripe subscription, then share a claim link in Slack or email. Each claimant signs in or registers and receives a normal Solo Pro license. Optional auto-grow adds prorated seats automatically when the pool is full, so your team never hits a license wall.
Seats 1–3
$99/seat/yr
Seats 4–10
$89/seat/yr
Seats 11–50
$79/seat/yr
Seats 51+
$69/seat/yr
Brackets apply per seat — a 10-seat team pays $99 each for seats 1–3 and $89 each for seats 4–10.
Free for four projects on macOS and Windows.
Start with a terminal and add the programmable meta-harness when you need to coordinate agents with your local development stack.
“I can't live without it.”
