Your real competition isn’t one app.
It’s four.
Most serious authors don’t use a single tool — they stitch together Scrivener, Plottr, and Vellum, and copy their book between them by hand. Here’s what that patchwork actually costs.
…and after $459, you still have no AI, no story bible, no continuity checking, and no cover.
What the patchwork still can’t do
- No AI assistance anywhere in the stack
- No auto-built story bible — you maintain it by hand
- No continuity checks across chapters
- No cover design
- Three apps that don’t talk to each other
One pipeline. Every stage.
Scriblio carries you from first spark to finished manuscript without ever switching apps or copying your book across tools: AI-guided brainstorming, an auto-built story bible, a distraction-free editor, AI polish with track changes, and continuity checks — with formatting and export rolling out now.
$5/mo that becomes real AI credit · most writers spend $2–$4/mo · 12 free AI calls every month, no card required. Runs in any browser — no Mac required.
Start writing freeCommon questions
Why do authors use Scrivener, Plottr, and Vellum together?
Each tool only does one job: Scrivener organizes the manuscript, Plottr handles plotting, and Vellum formats for print and ebook. None of them assist with AI, build a story bible automatically, or check continuity — so authors stitch them together and copy work between apps.
How much does the full writing stack cost?
Scrivener ($59) + Plottr (~$150 lifetime) + Vellum ($250) is about $459 up front — and you still have no AI, no story bible, no continuity checking, and no cover design. Vellum is also Mac-only.
Does Scriblio replace all three?
Scriblio covers the writing pipeline in one place: an auto-built story bible, drafting, AI polish, and continuity checks today, with formatting and export rolling out. It runs in any browser — no Mac required — for $5/month of real AI credit.