Now in early access

Own what your AI
remembers about your team.

Decisions get made and forgotten. Research gets duplicated. Context lives in the heads of people who leave. Memory Stack gives your organization a shared, governed memory layer — so your AI tools finally know what your team knows.

Context Overlaps · Admin visibility · Auto PII scrubbing · Works with every AI tool
60–80%
fewer tokens per AI call
(estimated from internal benchmarks)
3–5
relevant memories per call
instead of a full context dump
Works with
Claude · ChatGPT · Gemini
Cursor · Windsurf · any API
SOC 2
Type I in progress
Q1 2027 target

AI memory without governance
isn't a feature — it's a liability.

Your team already uses AI every day. But context lives in individual chat sessions, leaves with employees, and gets re-researched from scratch every quarter. Worse: without controls, AI tools can leak what they know about one person to another.

Knowledge walks out the door

When an engineer or PM leaves, everything they knew about your systems, decisions, and trade-offs goes with them. There's no institutional record — just tribal knowledge that evaporates.

Teams solve the same problem twice

Two engineers scope the same architecture decision. Two PMs research the same competitor. No one checks what was already decided because there's no shared place to check.

No visibility into what AI knows

Your company's context is scattered across Claude, ChatGPT, and a dozen other tools. There's no audit trail, no admin view, no way to know what information is circulating — or leaking.

Stop your team from solving the same problem twice.

When two people are working on the same problem, Memory Stack surfaces the overlap automatically — before the duplicate work happens. A decision you made in one project reaches the person who needs it in another. No copy-pasting. No re-explaining. No Monday standup where someone says "wait, we already did this."

Semantic duplicate detection
Surfaces near-matches before they become duplicate work — not just exact text matches.
Cross-project context
A decision you made in one project surfaces automatically when it's relevant in another — across your whole org.
Soft-prompt alerts, never hard blocks
Overlap alerts inform — they never interrupt a workflow. Your team stays in flow; the system keeps watch.
Context Overlaps Live
Detected this week
Near match
Auth token strategy
Sarah (Platform) and Raj (Infra) are both scoping session management. Their approaches may conflict.
2 memories · 87% semantic similarity
Duplicate
TimescaleDB benchmark results
This research already exists in the Data team's project (logged March 2026). Link before re-running.
Logged 47 days ago · Data project
Cross-project
Pricing tier structure
A decision from the Product project is relevant to the current Marketing brief on packaging.
5 other overlaps found across the org this month
Governance & Security
Your IT team will actually approve this.
Memory Stack was designed for the organizations where AI memory matters most — and where the stakes of getting it wrong are highest. Every team has a CISO. Every enterprise has a compliance checklist. We built for that world.
Automatic PII scrubbing — Names, emails, phone numbers, and credentials are stripped before anything leaves a personal memory into a shared workspace.
Admin visibility — Org admins see memory activity across the team. Who logged what, when it was recalled, which projects have active context.
Scoped access controls — Personal stays personal. Shared stays within the org. Admins control which projects are visible org-wide.
Logical tenant isolation — Every org's memories are isolated at the data layer. VPC-isolated deployment available on request.
SOC 2 Type I in progress — Targeted Q1 2027. Security review documentation available on request.
Admin overview · Acme Corp
Active members 34
Memories logged this month 1,847
Context Overlaps detected 12 review
PII incidents 0 clean
Audit log retention 90 days
SOC 2 Type I In progress Q1 2027

Works with every AI tool your team already uses.

Memory Stack is not an Anthropic product or an OpenAI product. It's a platform. Your team doesn't change their tools — Memory Stack adds a shared memory layer underneath all of them.

Capability Memory Stack Claude memory ChatGPT memory Mem0
Works across multiple AI runtimes
Team / org-level shared memory ~
Context Overlaps (duplicate detection)
Admin visibility & audit log ~
Automatic PII scrubbing ~
Cross-project context surfacing
Public commons (shared knowledge pool)
~ = partial support · ✗ = not available · as of May 2026

Precision retrieval. A fraction of the tokens.

Most AI context injection is a full dump — everything that might be relevant, concatenated into the prompt. Memory Stack deduplicates, distills, and precision-retrieves — so each AI call gets only the 3–5 most relevant memories. Same signal. Far fewer tokens. AI API bills that go down as your team scales up.

Token savings at scale
60–80%
fewer tokens injected per AI call
(estimated from internal benchmarks)
5M+
tokens saved per day
at 100 engineers
$5,400
estimated annual API cost
reduction at 100 engineers
The same signal, a fraction of the tokens. Memory Stack retrieves what's relevant — not everything you've ever logged.
Context injected into Claude Live
You asked Claude
"What should I consider for the pricing page redesign?"
Memory Stack injected 3 relevant memories
📐
Pricing decision · Product project
Decided on per-seat pricing over usage-based. Enterprise asked for annual commitment discounts.
decision
💡
User research · Q1 interviews
Users don't read pricing pages — they scan for the number. Social proof above the fold converts better.
insight
⚠️
Risk · Competitor analysis
Acme dropped to $9/seat last month. May need to address on the page.
risk
from previous Claude session cross-project: Marketing

Up in an afternoon. In flow by end of week.

No training sessions. No migration project. Your team uses the AI tools they're already in — Memory Stack builds the shared layer underneath.

1

Deploy the MCP server

Org admins add Memory Stack to Claude Desktop, Cursor, or any MCP-compatible tool in minutes. No new infrastructure. No new UI to learn.

2

Your team starts logging

Decisions, research, lessons. Each person logs to their own private layer — what they share moves to the org layer automatically, with PII scrubbed.

3

Overlaps surface, context flows

Memory Stack starts detecting overlaps and cross-project context. Admins see the org-wide picture. Every AI call gets smarter context. Costs go down.

Everything your security team
will ask for.

These aren't roadmap items. They're already built. The features that show up in vendor questionnaires, procurement reviews, and IT sign-off conversations are live in the API today.

📥

Import from Notion, Obsidian, Roam

Bring your team's existing knowledge base on day one. No cold start — your institutional memory is live from the first session.

BYO API keys

Bring your own Anthropic, OpenAI, or Voyage keys. Your LLM spend stays in your accounts — we never see your tokens or your bill.

Full audit log

Every read, write, share, and delete — logged with actor and timestamp. Queryable. Exportable. 90-day retention as standard.

Offboarding controls

Remove a departing employee's access in one action. Their contributed org memories are retained. Nothing leaks out; nothing gets lost.

Usage analytics

Per-user and per-project memory activity. Know who's building context, which projects are most active, and where memory is underused.

Webhooks & saved searches

Trigger workflows on memory events. Pipe context into Slack, Jira, or any internal tool. Saved searches surface standing context automatically.

Memory that governs itself.
Context that travels with your team.

Start free. No migration project. No training sessions. Add Memory Stack to the AI tools your team already uses this week.