Product · Memory
Generic AI tools forget you by tomorrow. Zsper keeps what you think as knowledge you can open, edit, and trust — built as a by-product of writing, not a database you maintain.
Living knowledge
Every opinion, story, framework, and product fact is a discrete record with an explainable trust score. You always know what it believes about you, and why.
Confidence is computed from recency, corroboration, endorsement, and reuse — you can see the reasons, never just a number.
New stances land as proposals for your yes; near-duplicates merge on their own. You only step in when it matters.
Knowledge is a by-product of writing. You publish; the brain grows, consolidates duplicates, and prunes what stops being true.
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Your Brain
A portrait of what I understand about how you think.
142 things learned
You never train me. Every article you write teaches me how you think.
How well I know you
I know your thinking well — most drafts already sound like you.
Confident writing about
Still learning
Latest discoveries
WhatsApp is the real storefront for Tier 2 India — the app can come later.
A kirana owner in Nashik doubled his orders the week he moved billing to UPI.
Partners repay in 11 days on average — against the 45-day industry norm.
Trust & control
When something new contradicts what it knows, nothing is silently overwritten — Zsper shows you both sides and you settle it.
Old belief and new belief, side by side, one decision. The losing stance is suppressed and traced — never deleted.
Open any record, edit it, remove it, or export everything. Nothing about you is a black box.
One brain per workspace, visible only to you. External connectors read it scoped and review-gated.
1 conflict to settle
contradicts an earlier belief
keep · Jul
WhatsApp-first — the app comes after trust.
held · Mar
Launch with a full Android app on day one.
Nothing is deleted — the losing stance is suppressed and traced.
Keep exploring
FAQ
No — that's the point. Knowledge is a by-product of writing. You write and publish; the brain grows, corroborates itself, and prunes what stops being true. You only step in when it flags a conflict or a new stance for review.
Yes. Every record is visible on your Brain page, where you can edit or remove it anytime. And when new writing contradicts an old belief, Zsper doesn't silently pick a winner — it shows you both and you decide.
Your opinions, your stories, your product facts, and how you write — each as a separate record with its source. Not transcripts, not embeddings you can't read: records in plain language, with receipts.
You. It lives in your workspace, per voice — a client workspace holds the client's brain, not yours. If you connect external tools over MCP, they get scoped, review-gated access you can revoke anytime.
More questions? Visit the Help Center →
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