What's new in ScriptGrain
By Jack Stovell · published 2026-09-22
Three things changed this month. The interface got rebuilt from the rail up, on 22 September 2026, free for everyone. New tools arrived, among them page rewrites and a monitor for live pages. And every voice now carries a memory, called Voice Brain, which can be shared between voices or kept to one.
A new interface
The new interface went live on scriptgrain.com on 22 September 2026, for every account, at no charge. Navigation now sits in a rail down the left: Home, Voices, Write, Drafts, Library, Voice Brain, Tools and Settings. On a phone the same places sit in a bar along the bottom: Home, Voices, Write, Drafts, More. Dashboard is now Home, Profiles is now Voices, Create is now Write, History is now Drafts, and the old Create and Analyse menus became Write and Tools.
Read more about the new interface.
New tools
Two tools landed either side of the interface launch. Page rewrite, added 21 September on paid plans, rewrites a public web page in one of your voices, section by section, with the whole page as context; prices, legal lines, button labels and images stay untouched, and up to six images get described so copy around them still fits. It costs 1 credit per 1,500 rewritable words (minimum 1), pages over 6,000 rewritable words are refused, and the page gets scored against the voice before and after.
Voice monitor, added a day earlier on 20 September, watches published pages and scores them against a voice once a month, so drift shows up before a reader notices. Watched pages scale by plan: Writer 5, Operator 5, Studio 15, Agency 50. A page untouched since last month just keeps its score.
Read more about the new tools.
Voice Brain
Most AI writing tools forget what you published last week. Voice Brain remembers the ideas, claims and stories in everything a voice has written, so new drafts build on them instead of repeating them.
I built this because we'd already been running a version of it inside our own setup for more than three months. It's how every AI agent we run knows our product, and how they write content for us through ScriptGrain. It made a clear difference, to new pieces and to fixing old ones, so it went into the product. Since 22 September several voices can share one brain.
Every voice starts with its own brain. Several voices can share one (a founder and their company, say), and each still writes in its own voice. Join a shared brain and the voice's memory comes with it; leave, and you take a copy, so nothing's lost. New voices get their own brain unless you choose one when you create them.
Read more about Voice Brain.