Foam - Developer Tools Developer Tools

Ready to try Foam?

About

Foam is an open-source personal knowledge management system for VS Code built around Markdown notes, wiki links, graph views, and developer-friendly workflows.

Foam takes the VS Code route to knowledge management instead of shipping a standalone note app. It layers bidirectional linking, graph visualization, daily notes, backlinks, templates, and Markdown-powered navigation on top of a normal file-based workspace. That makes it especially relevant for developers who want PKM features without leaving their editor or giving up Git-friendly plain-text notes. It is narrower than a general-purpose note app, but it is absolutely in scope as a note-native PKM tool for technical users.

Who Is Foam Best For?

Foam is particularly well-suited for:

Developers living in VS Code

Markdown-first note takers

Git-based knowledge management

Technical researchers

Users who want editor-native PKM

View all Developer Tools apps

Credibility of This Listing

We show what we know, where it comes from, and what is still incomplete.

Review Coverage

Limited

Third-party review coverage is limited for this listing. Treat the score as directional rather than comprehensive.

NoteFinderz Research

March 16, 2026

NoteFinderz research refreshed on March 16, 2026.

Product Freshness

Unknown

Product update date not yet recorded.

Descriptions, use cases, pros, and limitations are written and curated by NoteFinderz. Ratings and review volume are aggregated from public signals when they exist.

Visible Review Sources

Coverage in progress

No third-party review sources are linked to this listing yet. We still keep the app in the directory, but confidence in the score is lower.

Features

Markdown

Templates

Daily Notes

Tag Browsing

Link Previews

Offline Mode

Custom Themes

Publishing

Ratings & Reviews

4.4

Pricing

Free

Free Tier Available

Project Health

Status

Active

Publisher & Origin

Developer

Foam community

Source Model

Open source

License

MIT

Origin Type

Open-source community

Pros

✓ Open source

✓ Fits naturally into VS Code workflows

✓ Plain Markdown files

✓ Good linking and graph features

✓ No lock-in

Cons

⚠ Best for VS Code users only

⚠ Less polished than standalone note apps

⚠ Alpha-style project expectations

⚠ Collaboration is basic

Frequently Asked Questions

Is Foam free to use?

Yes, Foam offers a free tier that you can use without payment. Free and open source

What platforms does Foam support?

Foam is available on macOS, Windows, Linux. Download the app for your preferred platform to get started.

Is Foam open source?

Yes, Foam is open source. You can view the source code and contribute on GitHub at https://github.com/foambubble/foam.

Does Foam work offline?

Yes, Foam supports offline mode. You can access and edit your notes without an internet connection, and changes will sync when you're back online.

Resources & Links

Website Documentation Community GitHub

Apps Similar to Foam

Dendron

The hierarchical note-taking tool that grows as you do

★ 4.5 Free

Logseq

A privacy-first, open-source knowledge base

★ 4.6 Free

Obsidian

A powerful knowledge base on top of a local folder of plain text Markdown files

★ 4.8 Freemium

TiddlyWiki

A reusable non-linear personal web notebook

★ 4.4 Free

View more Developer Tools apps