
Logseq
Obsidian
Zim Wiki
Nuclino
Trilium Notes
TiddlyWiki
Roam Research
Personal knowledge management and sharing on VSCode & GitHub

OpenClaw
FileSurf
Manus AI
Relevance AI
Grok Bot
Dots by OpenAI
Zapier
CloudAxis gives your AI agents their own isolated cloud computer: persistent desktop, real browser with automatic VPN, document apps, and any hosted model. Cloudia builds specialist agents that run 24/7 — you review outputs and manage files.
Which is more popular?
Based on our record, Foam seems to be more popular. It has been mentioned 49 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | foambubble.github.io | cloudaxis.ai |
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| Platforms | — | |
| Company | Startup from the United States | Startup from the United States · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Foam yet.
CloudAxis is an Agentic Cloud OS — an isolated cloud computer for AI agents. Not a chatbot: a persistent desktop where specialist agents keep files, browser sessions, and task history between runs. The problem Most agent tools restart from zero every session. You babysit tabs, copy outputs by...
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
These panels DESTROYED my STUDIO....REVERB? - ArrowZoom Foam Review
More videos
CloudAxis — Give Your AI Agents Their Own Cloud Computer (Official Launch Video)
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Foam and CloudAxis. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


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
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 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
Tracking CloudAxis since Jun 2026.
When comparing Foam and CloudAxis, you can also consider the following products.

Logseq is a local-first, non-linear, outliner notebook for organizing and sharing your personal knowledge base.
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The AI that actually does things. Your personal assistant on any platform.
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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.
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Your AI-powered cloud workspace. Run 20+ agents in parallel, schedule automated jobs, deploy live web apps, and control everything with AI. Bring your own AI subscriptions. Basically, OpenClaw without the setup steps.
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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 CloudAxis:

Manus is a general AI agent that bridges minds and actions: it doesn't just think, it delivers results.
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