Foam VS Stack Auth

Compare Foam VS Stack Auth and see what are their differences

Rating: 0 reviews
Pricing: Open source
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Notivo

Notivo is a private, per-person notebook for managers. Capture feedback, commitments, and 1:1 context as it happens — from web, iOS, WhatsApp, email, ChatGPT, or Claude — then get it back later, organized by person. sponsored

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, Foam seems to be a lot more popular than Stack Auth. While we know about 49 links to Foam, we've tracked only 4 mentions of Stack Auth.

social mentions: 49 vs 4
Note Taking popularity: 100% vs 0%
alternatives listed: 240+ vs 55

Base details

Website, pricing, platforms and company facts side by side.

	Foam	Stack Auth
Website	foambubble.github.io	stack-auth.com
Pricing	Open source	Official pricing
Company	Startup from the United States	—
Listed in	Note Taking Knowledge Base Knowledge Management Task Management +1	Identity And Access Management Identity Provider SSO Authentication +1

Features and specs

What each product offers, as listed by its team.

Foam 6 features

Stack Auth 0 features

Open Source
Foam is an open-source tool, which means it is free to use and allows for community-driven development and contributions. Users can modify the source code to fit their specific needs.
Markdown Support
Foam uses Markdown, a lightweight and easy-to-read syntax, making it simple to create and manage notes. This also allows for easy integration with other Markdown-based tools and platforms.
Integration with Visual Studio Code
Foam is designed to work seamlessly with Visual Studio Code (VS Code). This provides users with a powerful and familiar text editor environment, complete with extensions and customization options.
Graph View
Foam includes a graph visualization feature that helps users see and navigate the relationships between their notes, making it easier to understand and manage complex information.
Bidirectional Links
Foam supports bidirectional links, allowing users to create connections between notes in both directions. This enhances the note-taking experience by enabling a more interconnected and dynamic information structure.
Community and Documentation
Foam has a growing community of users and contributors, as well as comprehensive documentation. This support network helps users troubleshoot issues, share tips, and improve their knowledge of the tool.

Possible disadvantages

Limited to VS Code
Foam relies on Visual Studio Code as its primary environment. Users who prefer different text editors or platforms might find this limitation restrictive and less convenient.
Learning Curve
Although Foam leverages Markdown, users may still face a learning curve, especially if they are not familiar with VS Code or the specific features and extensions required to maximize Foam's capabilities.
Performance with Large Datasets
Foam can struggle with performance issues when handling large datasets or a high number of notes. This can lead to slow response times and inefficient workflows.
Limited Mobile Support
Foam is primarily designed for desktop use within VS Code, which means that mobile support is limited. Users looking for a seamless cross-platform experience might find this aspect lacking.
Customization Complexity
While Foam offers a high degree of customization, setting up and configuring the tool to meet personal preferences and workflows can be complex and time-consuming for some users.

No features have been listed yet.

Analysis

An editorial look at what each product does well and who it suits.

Foam

Stack Auth

Overall verdict

Yes, Foam is a good tool for those seeking an open-source environment for note-taking and knowledge management, particularly if they appreciate an approach based on markdown files and integration within a powerful text editor like Visual Studio Code. Its flexibility and user-driven customization make it suitable for users who enjoy tweaking and optimizing their workspace according to their workflow.

Why this product is good

Foam is a personal knowledge management and sharing system inspired by Roam Research, offering an open-source solution built on top of Visual Studio Code. It provides users with capabilities to create and interlink notes using markdown files, offering flexibility and customization suited to personal preferences. Foam supports features like backlinking, graph visualization of notes, and integration with VS Code extensions, making it a robust tool for managing interconnected information effectively.

Recommended for

Individuals preferring markdown-based note-taking systems
Developers familiar with Visual Studio Code
Users who appreciate open-source software and community-driven projects
People interested in managing complex, interconnected knowledge bases

No analysis of Stack Auth yet.

Videos

Walkthroughs and reviews on video.

Foam 3 videos + Add

Stack Auth 1 video + Add

These panels DESTROYED my STUDIO....REVERB? - ArrowZoom Foam Review

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100

Foam

Stack Auth

100% 100%

Note Taking

0% 0%

Identity And Access Management

100% 100%

Knowledge Base

0% 0%

Identity Provider

100% 100%

User comments

Share your experience with using Foam and Stack Auth. For example, how are they different and which one is better?

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Foam 49 mentions

Stack Auth 4 mentions

AI Coding Tip 020 - Create a Second Brain
Choose a local Markdown tool like Obsidian, Logseq, Foam, or Tolaria to store all your knowledge as plain .md files you own and control. - Source: dev.to / 6 months ago
Migrating from DokuWiki to Obsidian
I've been using foam instead of obsidian for my personal knowledge base. It works rather well. And it's completely free and ultimately just markdown. While I might wish it was djot, I don't wish hard enough to make that so myself... - Source: Hacker News / about 2 years ago
I Use Obsidian
I gave up on Obsidian and just use Foam (https://foambubble.github.io/foam/) and/or vimwiki. I just can’t get into overwrought, arbitrarily designed organization schemes or proprietary apps (Foam-managed content is just plain Markdown,... - Source: Hacker News / over 2 years ago

I Tested 7 Open Source Clerk Alternatives for Full-Stack Developers
Five minutes. That's how long Stack Auth takes to set up. - Source: dev.to / 12 months ago
Ask HN: Who is hiring? (September 2025)
Stack Auth (S24) | San Francisco, CA | Full-time Hiring founding & design engineers! We're building the customer platform for developers — think of a single service that does auth, payments, analytics, marketing emails, and so much more.... - Source: Hacker News / about 1 year ago
Building Multi-Tenant Apps Using StackAuth's "Teams" and Next.js
StackAuth is an open-source authentication and user management platform designed to integrate seamlessly into Next.js projects. Its combination of frontend/backend APIs and pre-built UI components dramatically simplifies the integration... - Source: dev.to / almost 2 years ago

Alternatives to Foam and Stack Auth

When comparing Foam and Stack Auth, you can also consider the following products.

Logseq
Logseq is a local-first, non-linear, outliner notebook for organizing and sharing your personal knowledge base.

Compare Logseq to Foam or Stack Auth:

Logseq vs Foam Logseq vs Stack Auth
Auth0
Auth0 is a program for people to get authentication and authorization services for their own business use.

Compare Auth0 to Foam or Stack Auth:

Auth0 vs Foam Auth0 vs Stack Auth
Obsidian
A second brain, for you, forever. Obsidian is a powerful knowledge base that works on top of a local folder of plain text Markdown files.

Compare Obsidian to Foam or Stack Auth:

Obsidian vs Foam Obsidian vs Stack Auth
Clerk
Clerk.io, the artificial intelligence for e-commerce that knows your customers interests.

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Clerk vs Foam Clerk vs Stack Auth
Zim Wiki
Zim is a graphical text editor used to maintain a collection of wiki pages. Each page can contain links to other pages, simple formatting and images.

Compare Zim Wiki to Foam or Stack Auth:

Zim Wiki vs Foam Zim Wiki vs Stack Auth
Keycloak
Open Source Identity and Access Management for modern Applications and Services.

Compare Keycloak to Foam or Stack Auth:

Keycloak vs Foam Keycloak vs Stack Auth