Summa, a tool that annotates over whatever you're reading
Details
- External ID
- 48923865
- Source
- HN
- Company
- —
- Product
- Summa, a tool that annotates over whatever you're reading
- Website domain
- josephruocco.net
- Launched
- July 15, 2026
- Cohort
- —
- Upvotes
- 5
- Upvotes percentile
- 0.1081242532855436
- Tags
- —
- Fetched at
- Sept. 7, 2026, 9:26 p.m.
- Updated at
- Sept. 7, 2026, 9:26 p.m.
Enrichment
- Theme
- web development and browser utilities
- Vertical
- Horizontal
- Function
- Content generation
- Audience
- B2C
- AI stance
- AI feature
- Project type
- Commercial product
- Normalized one-liner
- annotation tool for reading
- Manually corrected
- False
Could you build this?
Yes Summa is a desktop/reading overlay application that highlights text and displays context, vocabulary, and literary references using standard LLM API queries.
Discussion
1 comment analyzed.
Competitors
Other products that read as similar to this one — 541 launches clear the similarity bar, closest 8 shown.
Attention rank: #472 of 542 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 258 days after the earliest competitor.
- ThinkReader · github · 2026-09-11 · 17 upvotes · similarity 0.62
- Local CPU model for fact-checking, summarizing, explaining text · hn · 2026-05-27 · 6 upvotes · similarity 0.55
- Calmscroll · hn · 2026-09-10 · 6 upvotes · similarity 0.54
- Bookstoread.ai · hn · 2026-05-07 · 8 upvotes · similarity 0.53
- dewarr · github · 2026-09-21 · 71 upvotes · similarity 0.52
- ReadKinetic · hn · 2026-07-22 · 105 upvotes · similarity 0.51
- Epstein Graph · hn · 2026-02-10 · 5 upvotes · similarity 0.51
- DotReader · hn · 2026-04-04 · 5 upvotes · similarity 0.50
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a content generation tool for Government yet.