Opportunity brief · Oct 30, 2026

Super Simple Highlighter

Make permanent, private highlights on any web page.

RevenueNo price in the listingNo price listed

OpportunityNot scoredAn opportunity needs a revenue figure of at least $1k a month.

1–2★ ratingsnot publishedcomplaints from Jun 2026–Sep 2026, almost all in the last 24 months

Build difficultyMediumBrowser extension permissions, reliable page anchoring, and local data persistence are the main factors.

The pitch, and what the numbers say

Super Simple Highlighter — Workflow · https://www.dexterouslogic.com/

No revenue figure: see why on the full x-ray.

Why users leave

The free diagnosis shows the top complaint. The full brief has every cluster, the build ideas and the buyers.

UX · 60% of complaints read

Extension requests GitHub write access and browsing-history/data permissions, alarming users before they use highlighting.

“Immediately asked for write access to my github.”

+ 2 more complaint clusters, with verbatim quotes — in the full brief

What a challenger would build

3 build ideas, each answering a complaint above — in the full brief

Closest alternatives

Who is buying right now

2 buyer threads in the same market in the last 30 days, with links and excerpts in the full brief.

Get the full Super Simple Highlighter brief

Full 1-star breakdown with verbatim quotes, the build blueprint and every live thread — on every product.

How to read this

Sources: the product's public listing and reviews, its published price, and public forum threads. Revenue is an estimate unless marked verified by the founder; the formula and its inputs are on the full x-ray. Complaints are grouped by a language model and each quote is a verbatim excerpt, linked to the original review. Build difficulty is a model's reading of the listing and the complaints, not a measurement. Figures are a snapshot of Oct 30, 2026. Corrections: corrections.

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