BrainStack is the second brain built for people who communicate for a living. Capture a thought in 3 seconds. AI organizes it, connects it to your best ideas, and turns it into talks, posts, and presentations that land.
Web app live now. iOS app available. Android coming soon.
Sound Familiar?
Notes in your phone, voice memos you forget, scribbles on napkins, bookmarks you never revisit. Your best thinking is scattered across a dozen apps.
Folders, tags, notebooks — you’ve tried them all. The system becomes the work. You spend 30 minutes filing what took 30 seconds to think.
That perfect analogy from last Tuesday? Gone. The killer opening for your next talk? Buried. Ideas that could transform your next presentation die in your inbox.
Poor communication costs organizations an average of $15,000 per employee per year. Your ideas are worth more than a notes app can deliver.
Everything You Need
Every feature answers one question: does this help you turn messy thoughts into clear, compelling communication?
Type or speak. No folders, no tags required. Just capture the idea and move on. AI handles the rest — tagging, classifying, and embedding your thought instantly.
Every note is semantically linked to your entire vault. Ask a question and BrainStack surfaces related ideas you forgot you had. Your knowledge compounds.
Get feedback across 6 dimensions: Hook Strength, Big Idea Clarity, Story Integration, Application, CTA Strength, and Structural Flow. AI also rewrites and improves your drafts.
Tell BrainStack who you’re talking to — skeptical CFOs, first-time managers, Sunday congregations. Every piece of AI coaching adapts to your actual audience.
AI writes a LinkedIn post, blog outline, keynote segment, newsletter, tweet thread, video script, or email sequence — all from a single note, in your voice. One capture, infinite reach.
Build a library of your best stories tagged by theme and audience. Drag them into talk tracks with timed beats. Your next presentation writes itself.
Every Monday morning, BrainStack delivers a synthesis of your week’s thinking — organized by domain, with connections you missed and ideas worth revisiting.
Separate your thinking by context — Ministry, Coaching, Business, Personal, or any domain you define. Each domain gets its own AI personality and focus.
Simple by Design
Type or speak your idea. No forms, no folders. Three seconds and it’s saved.
AI auto-tags, classifies, and links your note to related ideas in your vault.
Get communication coaching that sharpens your hook, structure, and clarity.
Expand one idea into 7 formats. Build talk tracks. Ship content that lands.
“AI can write. It can’t replace humans who communicate.”
— Dwayne Riner, Corporate Communications Coach
BrainStack makes you a sharper communicator — and then helps you ship. AI that coaches your clarity, strengthens your hooks, writes posts and blogs from your notes, and turns your rough thinking into polished content that sounds like you.
Built for You
Build talk tracks, bank your stories, and get 6-dimension coaching feedback before you hit the stage.
Sermon prep that connects scripture to illustration. Domain-aware AI that knows pastoral tone.
One idea becomes seven formats. LinkedIn, blog, newsletter, video — all shaped for your specific audience.
Stakeholder communication, board prep, and objection handling — all from your growing knowledge vault.
Simple Pricing
No feature gates. No upsells. Every BrainStack subscriber gets the full platform.
That’s $6.58/mo — less than your morning coffee.
Start 7-Day Free TrialTry BrainStack free for 7 days. No credit card needed to start. If it doesn’t change how you work, cancel with one click. No questions.
The BrainStack Difference
From thought to saved note. No forms, no filing.
LinkedIn, blog, keynote, newsletter, tweet, video, email.
Hook, clarity, story, application, CTA, and structure.
“Every communicator I know has the same problem: brilliant ideas scattered across twelve different apps, and no system for turning those ideas into talks, posts, and presentations that actually land. I built BrainStack because I needed it myself — and because AI can write, but it can’t replace humans who communicate.”
Questions & Answers
Join communicators who capture once and create everywhere. Your next talk, post, or presentation starts with one thought.
Start Your 7-Day Free TrialFree for 7 days. Then $8/mo or $79/yr. Cancel anytime.