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SPECIFICTION
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Nimbalyst

nimbalyst.com

From $16.67/mo Free plan WindowsmacOSLinuxiOS
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Spec score 7.9 #18 of 32 in AI Diagram Generators

What it is

Nimbalyst is an agent-native workspace for using Claude Code and Codex with files, sessions, and tasks in one interface. Its visual editors cover markdown, code, CSV spreadsheets, mockups, Excalidraw and Mermaid diagrams, and data models. Users can run multiple agent sessions in parallel, search or resume saved sessions, and link sessions to the files they read or write. Developer Mode adds a Monaco code editor, terminal, visual git management, worktrees, and pull request review. Teams can collaborate in real time on shared documents, mockups, diagrams, trackers, and kanban boards. Content and metadata are stored as standard files on the local filesystem, with optional GitHub sync. Desktop apps and an iOS app are MIT licensed and available for Linux, macOS, Windows, and iOS; Android is planned for a future release. AI features require a user’s own AI subscription or API key, with local models through LM Studio also listed. Individual is free with no feature limits. Teams is listed at $20 a month or $200 a year and is free during Beta.

Spec sheet

Product
Nimbalyst is an agent-native visual workspace for working with Claude Code and Codex on files, sessions, and tasks in one interface.Read 29 Sep 2026 · nimbalyst.com
Intended users
Nimbalyst describes its audience as teams of people, from one-person teams to larger teams, working with agents.Read 29 Sep 2026 · nimbalyst.com
Integrations
Nimbalyst supports Claude Code and Codex, with OpenCode and GitHub Copilot listed as alpha providers, and MCP connections to services such as Linear, GitHub, and Slack.Read 29 Sep 2026 · nimbalyst.com
Security
Nimbalyst states it is SOC 2 Type II audited and uses encryption in transit and at rest, access controls, logging, and vendor due diligence.Read 29 Sep 2026 · nimbalyst.com
Agent sessions
Users can run multiple agent sessions in parallel, search and resume saved sessions, and link sessions to files they read or write.Read 29 Sep 2026 · nimbalyst.com
AI access requirement
Users bring their own AI subscription or API key for AI features; the pricing FAQ also lists local models through LM Studio as an option.Read 29 Sep 2026 · nimbalyst.com
Cloud processing
The trust page says workspace data stays on the device and is processed on Nimbalyst servers only when users opt into cloud features such as sync, share, or Teams.Read 29 Sep 2026 · nimbalyst.com
Code tools
Developer Mode includes a Monaco code editor, terminal, visual git management, worktrees, and pull request review.Read 29 Sep 2026 · nimbalyst.com
Editors
The workspace includes visual editors for markdown, code, CSV spreadsheets, mockups, Excalidraw diagrams, data models, and Mermaid diagrams.Read 29 Sep 2026 · nimbalyst.com
Mobile
The iOS app can monitor sessions, review diffs, resume sessions, and send instructions to agents from an iPhone; Android is described as planned for a future release.Read 29 Sep 2026 · nimbalyst.com
Open source
The desktop and iOS apps are MIT licensed, and the source code is available on GitHub.Read 29 Sep 2026 · nimbalyst.com
Storage
Content and metadata are stored in plain markdown and other standard files on the local filesystem; users can sync through GitHub if they choose.Read 29 Sep 2026 · nimbalyst.com
Team collaboration
Teams supports real-time multiplayer editing of shared documents, mockups, diagrams, trackers, and kanban boards.Read 29 Sep 2026 · nimbalyst.com

Plans and prices

Individual Free No feature limits · no trial period · requires your own AI access Read 29 Sep 2026 · nimbalyst.com
Teams $20 a month or $200 / user / year. Free during Beta. Everything in Individual · real-time collaboration · shared docs and trackers Read 29 Sep 2026 · nimbalyst.com
Teams (annual) $200 a year Free during Beta. Everything in Individual · real-time collaboration · shared docs and trackers Read 29 Sep 2026 · nimbalyst.com
Enterprise Priced on request Everything in Teams · collaboration server in your cloud or managed by Nimbalyst · data residency and custom editors Read 29 Sep 2026 · nimbalyst.com

Every Nimbalyst plan and price →

Strong points and limits

Strong points

  • Runs multiple agent sessions in parallel
  • Editors include code, spreadsheets, mockups, and diagrams
  • Teams supports real-time collaboration
  • Local-file storage with optional GitHub sync

Limits

  • AI features require your own AI access
  • Android is planned, not listed as available
  • Teams pricing is listed as free during Beta

Who it suits

Nimbalyst suits individuals and teams working with AI agents who want to manage sessions alongside files and tasks. It may appeal to teams needing real-time editing or developers who want terminal and git tools in the same workspace.

Verdict

Nimbalyst brings agent sessions, visual editing, and team collaboration into a workspace that stores content as standard local files. Consider the separate AI access requirement and the listed Beta terms for Teams.

Where Specifiction places it

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