Write Your Novel, Not Around It
The only novel-writing platform with real version control — branch your manuscript to explore alternate endings, see exactly what changed with visual diffs, and merge with confidence. Plus AI story management with guaranteed privacy, a visual story timeline, writing goals, and review workflows no other tool offers. All for $5/month — half the price of Dabble, Novlr, or LivingWriter.
Start Writing Your NovelSound Familiar?
Writing a novel is hard enough without your tools making it harder.
You have a folder of files named "Chapter3_v2_FINAL_revised.docx"
You deleted a paragraph three weeks ago and can't get it back
You want to try a different ending but don't want to risk what you have
You forgot a character's eye color — or worse, changed it mid-book without realizing
You spend more time formatting for print than actually writing
How Prongs Solves This
Branch Your Manuscript
Want to try a different ending? Create a branch. Your main draft is untouched. Experiment freely, then merge the winner back in — or keep both versions. No other writing tool offers this.
Learn more about version controlAI Knows Your Characters
The AI reads your entire manuscript and notes. Ask it to check for character inconsistencies, summarize plot threads, or suggest where the story could go next. Powered by Vertex AI — your unpublished novel is never used for model training, unlike competitors using consumer APIs.
Learn more about the AI assistantZen Mode for Deep Writing
When you're in the zone, the last thing you need is a cluttered interface. Zen Mode goes full-screen with themed environments — firelight, midnight stars, or pure darkness — and hides everything except your words.
Learn more about Zen ModeExport Print-Ready PDFs
Choose novel format (5.5" x 8.5"), pick a serif font, set your margins, and export. Title page, table of contents, proper chapter breaks — all auto-generated. Your book looks published.
Learn more about publishingWorldbuilding & Timeline
Keep character profiles, location details, and research in categorized notes. Track your story's chronology with a visual timeline — scenes, plot points, and character events linked to chapters. Everything feeds back into your AI context for consistency checking.
Your Manuscript Stays Private
Powered by Google Vertex AI — your unpublished novel is never used to train AI models. Your creative work is yours alone, always.
Learn more about privacyEverything for $5/month
14-day free trial. No credit card required.
Your Novel Deserves Better Tools
Start with a free trial. Write your first chapter in Zen Mode.
Start Your Free Trial