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

Incogni
Optery
Delete Me
Privacy Bee
Kanary
Netumo
Snyk
GhostMyData continuously scans 1,500+ data brokers, removes your exposed data, and automatically re-removes it when brokers re-collect. Free scan, no credit card.

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 | ghostmydata.com |
| Pricing | ||
| Company | Startup from the United States | Startup from the United States · 1 - 9 employees · 2024 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Foam yet.
GhostMyData is a privacy protection platform that scans 1,500+ data broker sites to find your exposed personal information. We automatically submit legal CCPA and state privacy law deletion requests on your behalf, verify each removal, and continuously monitor for re-listings. Key features: -...
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
Your personal data is being bought and sold by data brokers
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Foam and GhostMyData.
GhostMyData's answer:
More coverage (1,500+ brokers), lower price ($9.99/mo vs $14.98 for Incogni), free scan with 3 free trial removals (no credit card), family plans covering 5 members, and transparent compliance reporting. We also use dual search engines (Google + Brave) to find exposures competitors miss.
GhostMyData's answer:
We cover 1,500+ data broker sites — 3.5x more than Incogni and 17x more than DeleteMe's auto-removal. We send legally-enforceable CCPA deletion requests, not just opt-out forms. And we publish a live broker compliance report showing which brokers actually delete your data and which ignore requests.
GhostMyData's answer:
Privacy-conscious individuals and families who want their personal data removed from people-search sites and data brokers. Also businesses protecting employees from social engineering attacks that exploit exposed personal data.
GhostMyData's answer:
I discovered my full name, home address, phone numbers, and family members' details were publicly listed on hundreds of people-search sites — available to anyone for under a dollar. After spending 40+ hours manually submitting opt-out forms, I realized the data just comes back. So I built GhostMyData to automate the entire process.
GhostMyData's answer:
Next.js, React, TypeScript, Prisma ORM, PostgreSQL, Vercel, Resend for transactional email, Amazon SES for broker CCPA emails, Google and Brave Search APIs for exposure detection.
GhostMyData's answer:
Share your experience with using Foam and GhostMyData. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of Foam yet. Be the first one to post
I built GhostMyData because I was tired of finding my personal information — home address, phone numbers, family members — plastered across dozens of data broker sites. After trying other services, I realized most...
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 GhostMyData since Apr 2026.
When comparing Foam and GhostMyData, 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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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 GhostMyData:

See the private info data brokers post about you online
Compare Optery to Foam or GhostMyData:

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 GhostMyData:

Delete Me is an app that lets you delete your accounts from multiple platforms, including social media sites, e-commerce sites, and many others, with just a few steps.
Compare Delete Me to Foam or GhostMyData: