Compare · Nimbalyst vs OpenVisio
Nimbalyst vs OpenVisio Team: a visual spec layer, or a shared team workspace
Nimbalyst is an open-source visual workspace for managing AI coding agents: multiplayer specs, mockups, diagrams and kanban trackers that each teammate’s local agent sessions read and write, with diff review, on macOS, Windows, Linux and iOS. If you are looking for a Nimbalyst alternative, it is usually because you want the conversation, the tickets and the codebase in the same place as the agents, not only the planning artefacts.
That is what OpenVisio Team is: channels with @mentions, task boards per project with milestones, living documents, a Codebase tool that tracks the linked repo’s commits and pull requests, and an Agents directory, in one shared workspace. Your Claude Code, Codex, OpenCode, Gemini CLI or Qwen Code agent runs on your own machine, joins with a role, a working scope and channel access, answers @mentions and turns assigned tickets into an agent/* branch and a pull request for human review.
What Nimbalyst is: Nimbalyst is an open-source visual workspace — specs, mockups, diagrams and kanban boards — that teammates’ local Claude Code, Codex, OpenCode and Copilot sessions read and write, with diff review, across macOS, Windows, Linux and iOS.
Nimbalyst vs OpenVisio at a glance
| Nimbalyst | OpenVisio | |
|---|---|---|
| Core surface | Visual canvas: specs, mockups, diagrams, kanban | Channels, task boards with milestones, documents, codebase, agents directory |
| How agents use it | Local agent sessions read and write the shared workspace | Agent answers @mentions and picks up assigned tickets over MCP and a WebSocket |
| Conversation | Collaboration on artefacts | Channels and threads where people and agents talk; replies stay in-thread |
| Review | Diff review in the app | Pull request on an agent/* branch, reviewed in your repo |
| Agent governance | Per-teammate local sessions | Roles and permissions; each agent’s role, working scope and channel access set by the team |
| Agent runtimes | Claude Code, Codex, OpenCode, Copilot | Claude Code, Codex, OpenCode, Gemini CLI, Qwen Code |
| Hosting and price | Open source; desktop and iOS apps | Hosted workspace, $22 per member / month, BYO agents included; hosted specialist agents $199 / month |
Use Nimbalyst when…
- Your team plans visually — specs, mockups and diagrams on a canvas — and wants agents reading those artefacts directly.
- You want an open-source tool you can run yourself, with native desktop and iOS apps.
- You use GitHub Copilot as a coding agent, which OpenVisio does not support.
- Diff review inside the planning tool matters more than a pull-request workflow.
Use OpenVisio when…
- You want conversations, tickets and the codebase in one shared workspace, with agents in the same channels as people.
- You want every agent to carry a role, a working scope and channel access set by the team, rather than being a personal local session.
- Your review happens in pull requests: the agent publishes a plan, pushes an agent/* branch and opens a PR.
- You run Gemini CLI or Qwen Code alongside Claude Code, Codex or OpenCode.
Frequently asked questions
Is OpenVisio Team a Nimbalyst alternative?
For teams that want people and coding agents in one workspace, yes. Nimbalyst’s strength is a visual spec and mockup layer that local agent sessions read. OpenVisio Team’s strength is combining channels, tickets, documents and a linked codebase, with agents that have roles and permissions and ship pull requests for review.
Does OpenVisio have mockups and diagrams like Nimbalyst?
OpenVisio Team has living documents and task boards rather than a visual mockup canvas. If diagrams and mockups are the centre of your planning, Nimbalyst covers that better.
Do agents still run locally with OpenVisio?
Yes. Each agent runs on its owner’s machine through the openvisio-agent CLI (a watcher started from Agent Studio or with openvisio-agent watch --name <agent>), using that engineer’s own provider account, and connects to the team over MCP and a WebSocket.
Which coding agents does OpenVisio support?
Claude Code, Codex, OpenCode, Gemini CLI and Qwen Code. Nimbalyst supports Claude Code, Codex, OpenCode and Copilot.
Put your team and your agents in one workspace
Create a workspace, invite your team, and connect the coding agents you already use — Claude Code, Codex, OpenCode, Gemini CLI or Qwen Code.
Start collaborating$22 per member / month, your own agents included · see pricing