Ghostkey
The perfect companion for your book.
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The AI editor that's not a critic, but a companion for your book. Plot, edit, and build your world with Ghostkey.
PH · launched Sep 21, 2026 · 1 upvote (top 69%) · 0 views
Niche: creative and book writing software · 136 launches, 12 in the last 7 days ▼ -29% · Explore this niche →
Category and tags
- Media & entertainment
- Agent / copilot
- B2C
- AI-native
- Commercial product
- Writing
- Text Editors
- Artificial Intelligence
Visit website ↗ Source listing ↗
More like this: all 136 launches in creative and book writing software →
Could you build this?
Yes A long-form novel plotting and editing assistant can be built as a CRUD workspace integrating standard LLM APIs with structured memory/context management.
Competitors
Other products that read as similar to this one : 62 launches clear the similarity bar, closest 8 shown.
Attention rank: #51 of 63 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 148 days after the earliest competitor.
- GhostWriter AI · ph · 2026-10-20 · 2 upvotes · similarity 0.43
- ghost-editor · github · 2026-09-24 · 63 upvotes · similarity 0.42
- Booksmaker.ai · ph · 2026-10-15 · 1 upvotes · similarity 0.39
- Radiant - Companion AI · ph · 2026-10-02 · 1 upvotes · similarity 0.38
- Ghost Mannequin Tool · ph · 2026-11-03 · 1 upvotes · similarity 0.38
- Booova · ph · 2026-09-29 · 2 upvotes · similarity 0.38
- CasperWasp Document Studio · ph · 2026-09-24 · 1 upvotes · similarity 0.37
- PDF Editor AI – All PDF Tools · ph · 2026-10-06 · 1 upvotes · similarity 0.37
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.