What a second brain is for

Memory isn't a feature. It's the whole point.

Strip away the apps and the integrations and what's left is one capability: recall — and what it becomes once it spans your whole digital life.
No migration. Your data.

01 · The core

The whole constellation

Ask about one thing and everything related shows up at once — the email, the voice memo, the photo, the note. It all connects, no matter which app it's in.

EmailNotesVoicePhotos
02 · The hub

Every source, one home

One place that holds everything you've connected. Add a source, remove one, see what's flowing in — at a glance. Your whole digital life, in one view.

ConnectManageRevoke
03 · The handoff

Your 2nd Brain for your AI agent

Most AI forgets you the moment a chat ends. Neostriatum hands your agent everything you know about yourself. It finally remembers who you are.

Full contextNo blank slate
04 · The portability

Switch tools, keep everything

Your memory belongs to you, and it travels. Jump from Claude to ChatGPT to whatever's next — it all comes with you. No lock-in. No starting over.

ClaudeChatGPTAny tool
All of it, one brain

Recall everything. Take it anywhere.

These aren't four products — they're what one memory layer becomes once it spans your whole digital life. Join the founding cohort.