Prosematter - The Writing App for Indie Authors
prosematter.com
LaunchIndex first observed Prosematter - The Writing App for Indie Authors (prosematter.com) live on 9 September 2026. View its launch screenshot, category, technologies, and verification evidence.

A launch record built from evidence.
Prosematter - The Writing App for Indie Authors (prosematter.com) was first observed live on 9 September 2026.
Cloud-based writing app for indie authors that centralizes manuscripts, characters, world-building, and editing tools, with one-click exports and templates for novels.
Its profile is classified as Saas within Business / Productivity. Verification detected Next.js.
What the launch signal contained.
- First observed live
- Previous state
- No prior non-live observation
- Last verified
- Canonical host
- prosematter.com
- Category
- Business / Productivity
- Website type
- Saas
- Observed title
- Prosematter - The Writing App for Indie Authors
- Observed description
- Everything Word and Google Docs don't have: a home for your characters and world, editorial feedback on the full draft, and a clean EPUB at the end.
- Detected technologies
- Next.js
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 93%
- HTTP status
- 200
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