CogniSphere
By perry.lei
AI-powered webpage analysis and content understanding
Time on the storeAbout 1 to 3 yearsA rough range, not an exact date
Store users7As shown on the Chrome Web Store
Chrome Web Store ratingNot rated yetNo store ratings yet
Last store update27 Sep 2026Version 0.0.37, 12 days ago
Inside the extension
Product image 1 of 5Reviews
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The maker
perry.lei has 4 listings on the store. Updates most of their listings often.
- Listings
- 4
- Combined store users
- ≈325
- Store Featured
- 1
- Updated in the last 90 days
- 3 of 4
- Word Mentor163 users · updated 2.6 years ago
- WordHub – AI Dictionary & Vocabulary Builder150 users · updated 16 days ago
- TOTPBOX5 users · updated 9 days ago
Combined users can count the same person more than once. See all 4 listings
Ext Watch AI
Should you build in this niche?
One research report for CogniSphere. Reports come with Plus, Pro and Max.
- Takeaway & demandCited takeaway and search volumes
- Traffic & domainPopularity rank, visits and authority
- Money & pricingPlans and prices from the maker’s site
- ReviewsComplaints and praise, quoted
- Competitors & ranksRank against the closest listings
- Build opportunityWhat to build and how to position it
- Every number shows its source and date
- Ready in a minute or two
- Report and PDF yours for 30 days