Snippets, formulas, and prompts that expand wherever you type. One library, synced across Chrome and mobile.
Stress the model, not yourself.
A drop-in replacement for TextBlaze, TextExpander, and Magical, with live formulas and a reusable prompt library on top.
::quote expands into a 200-word multilingual quote.
Works in Gmail, Notion, Slack, your CRM. Anywhere you can type, or from
the right-click menu when you'd rather pick than type.
Totals, discounts, fees, net prices: calculated the instant a template expands.
Conditionals, date tokens, and greetings that agree with the guest's name.
CSP-safe parser, no eval.
One-shot and few-shot prompts for ChatGPT, Claude, and any model, stored
next to your templates. Type """ to browse them, or give a prompt its own
shortcut and expand it straight into the box.
Backed by Supabase, encrypted at rest. Write once in the dashboard; the extension and your phone read the same library, refreshed in the background and again every time you open them.
Mirror a Notion database as your library, one-way or two-way. Reviewers comment in Notion; expansions update in the extension within the minute.
Browse, search, and copy from iOS and Android in the browser. No laptop, no download. Pin what you use daily, fill a snippet's fields, and copy the finished text.
Every expansion is counted. Top triggers, usage over time, and a contribution heatmap show which snippets earn their place, and which ones nobody has touched in weeks.
See every signed-in device, review recent login activity, and sign out everywhere in one click. Each surface holds its own session, so revoking one doesn't lock you out of the rest.
Share a folder with the whole team or specific teammates, at View, Edit, or Owner access. Every snippet, formula, and prompt inside it shows up in their dashboard and extension the moment you share. Each one carries who wrote it and who touched it last, and the whole workspace wears your company logo and cover.
SprintBrain ships as a Chrome extension, a web dashboard, and a mobile website. Sign in once. Your snippets and formulas are everywhere, instantly.
One-click install from the Chrome Web Store. The popup puts every snippet at your fingertips while you type, in Gmail, Slack, Notion, your CRM, anywhere.
Ready to installManage your full library from any browser. Create folders, write snippets with live formulas, share folders with your team, review analytics, and configure Notion sync. Nothing to install.
Lives in your browserBrowse, search, and copy snippets on iOS or Android, straight from Safari or Chrome. No download, no app store. Just open a URL and you're in.
No download requiredOne account · Three surfaces · Always in sync
Real hospitality operators delivering faster guest communications and sharper pricing, without switching tools.
Ibiza's destination management company, handling vacation rentals and hospitality services since 2005. Guest communications go out in three languages, every day, without switching apps: pricing quotes, check-in details, follow-ups.
A professional B2B travel network giving agents access to exclusive, wholesale hotel rates unavailable on public OTAs. SprintBrain handles the high volume of quote requests and booking confirmations, consistently branded, every time.