# Humans to Know vs SpaceWise: which to pick

> Humans to Know vs SpaceWise: pricing, platforms, launches, upvotes and makers side by side on ProductsFarm, with notes on which to pick.

Canonical: https://productsfarm.com/compare/humans-to-know-vs-spacewise
Last updated: 2026-11-06

|  | [Humans to Know](https://productsfarm.com/product/humans-to-know) | [SpaceWise](https://productsfarm.com/product/spacewise) |
| --- | --- | --- |
| What it is | Give your AI Agents a playbook | Frees disk space taken by node_modules, Docker caches and Xcode data on Mac |
| Pricing | Open source | Freemium |
| Platforms | Web, API | macOS, Windows, API, CLI, Web |
| Categories | AI, Developer tools, Productivity | Developer tools, Productivity |
| Made for | developers, ai builders, ai agent users | developers, software engineers, ai coding tool users |
| Built with | [Next.js](https://productsfarm.com/tech-stack/nextjs), [React](https://productsfarm.com/tech-stack/react), [Cloudflare](https://productsfarm.com/tech-stack/cloudflare), [Neon](https://productsfarm.com/tech-stack/neon) | [Vercel](https://productsfarm.com/tech-stack/vercel), [Google Analytics](https://productsfarm.com/tech-stack/google-analytics), [Tailwind CSS](https://productsfarm.com/tech-stack/tailwind-css), [Google Fonts](https://productsfarm.com/tech-stack/google-fonts) |
| Upvotes | 0 | 0 |
| Website | [humanstoknow.com](https://www.humanstoknow.com/) | [spacewisemac.in](https://www.spacewisemac.in/) |

## About Humans to Know

Humans to Know is a web directory of reusable AI agent skills. A skill packages instructions, sometimes with scripts, references or templates, for a repeatable task such as reviewing code, planning research or writing a product brief. You can browse published skills, read their instructions and follow links to the original source.

Each skill is listed with the people and teams who publish it, and their profiles show how many skills they have shared. The site ranks humans by published skill count, which is a catalog measure rather than a measure of quality. Makers can publish a skill by sharing their instructions and source.

Rights stay with the original authors, and each source license sets how a skill can be used. Agents can read public skill pages through llms.txt or connect through MCP. Finding a skill does not install or run it, so users should test it on a small task first.

## About SpaceWise

SpaceWise is a storage cleaner for macOS and Windows that scans a computer for developer-specific clutter. It looks for node_modules folders, Docker images and build layers, Xcode DerivedData and simulators, and toolchain caches from Cargo, NuGet, pip and Homebrew. An interactive storage map shows where space is going, and the app can also find local AI model weights from tools such as Ollama and Hugging Face.

Before recommending a deletion, SpaceWise checks lockfiles and git activity to avoid touching active projects. Files are moved to the Trash or Recycle Bin rather than deleted permanently, so changes can be undone. Dormant dependency folders can be recreated with a package manager command such as npm install. The site states that scanning and cleanup run on the device, with no telemetry, and that the app works offline after activation.

SpaceWise is aimed at developers whose drive keeps filling up with project dependencies, container data and build caches. The free edition includes full scanning and up to 1.5 GB of cleanup. A one-time Pro license removes the cleanup limit, covers up to three devices across Mac and Windows, and adds a menu bar companion and a local MCP server for Claude Code, Cursor and Codex.

## Related

- [Humans to Know](https://productsfarm.com/product/humans-to-know)
- [SpaceWise](https://productsfarm.com/product/spacewise)
- [More comparisons](https://productsfarm.com/compare)