Overview
A private social layer over the web.
150.fyi lets you create a private discussion layer on top of any website. Capture personal notes, discuss pages with invite‑only circles, and keep context where it belongs — alongside the page itself. Key features * Private notes tied to any URL * Invite‑only circles (up to 150 members) * Discuss “this page” with threaded replies * Latest + domain views for fast scanning * Magic‑link sign‑in (no passwords) Who it’s for Teams, research groups, investors, and friends who want a private place to discuss links without losing context. Privacy Your private notes are encrypted. We do not sell your data. You can delete your account and all data anytime from Settings. How to use 1. Install the extension 2. Sign in with your email 3. Create a circle or join via invite code 4. Open any page and start a thread
5 out of 51 rating
Details
- Version1.0.0
- UpdatedJanuary 23, 2026
- FeaturesOffers in-app purchases
- Size879KiB
- LanguagesEnglish
- Developer
- TraderThis developer has identified itself as a trader per the definition from the European Union and committed to only offer products or services that comply with EU laws.
- D-U-N-S070055028
Privacy
150.fyi has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.
150.fyi handles the following:
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
Support
For help with questions, suggestions, or problems, visit the developer's support site