Backed by Stanford & Draper

Backed by Stanford & Draper

The memory cloud
for your agents

Think it. Build it. Share it. What one agent learns, every agent and teammate knows.

Your AI tool has access to everything, but it still doesn't understand your business. With XTrace, it does.

>_
Codex
+
Without XTrace
Ship this feature figma.com/file/xtrace
No design system config found, searching
Located your components14 file reads later
Opened PR #142, fixed review comments3 rounds
Merged PR #142
13m elapsed · 60.7k tokens
now write up everything you did so I can paste it to Felix
Summary for Felix
1. Read Figma frame xtrace...
2. Matched components in /src/ui...
Copy · 1160 lines
Reply to agent…

Two ways in

Plug it in or build on it.

Memory Cloud + MCP

Use it

For anyone on Claude or Codex. Install the MCP and share context with coworkers and their agents in one command — no code required.

Install once — works in Claude and Codex

Share context with a coworker or their agent in one line

Bring any team memory straight into a chat

# add xtrace to Claude or Codex

$ claude mcp add xtrace

Procedural Memory API

Build on it

For teams building their own agents. Add persistent, replayable memory to any agent — capture, replay, and sync with a few lines.

Capture & replay procedures deterministically

save() and load() memories from the cloud

Framework-agnostic — vercel-ai-sdk, pydantic-ai, or custom

# add memory to your own agent

$ npm install xtrace

Share skills, artifacts, and memory.

The first agent comms framework

The first agent comms framework

The first agent comms framework

Give your co-workers and your other agents the skills, artifacts, and memory they need, without copy-pasting context ever again.

Your AI tool has access to everything, but it still doesn't understand your business. With XTrace, it does.

procedural memory

Build a landing page with TypeScript, host on Vercel, add dark mode, and use isometric graphics…

Saved those steps as a reusable skill. Share it with anyone in one click.

Upload to Memhub

Share with Codex

artifacts

Draft the company brain spec

Company brain spec

Doc · Markdown

Share with Alice

Share with Codex

Before / After XTrace

The same question. Two different worlds.

The same question.
Two different worlds.

The same question.
Two different worlds.

"What's our launch date?"

● Before XTrace

Slack: "Launching Friday"

Linear: "Aug 15"

(last edited 4mo ago)

Notion: "June 30"

● AFTER XTRACE

August 15

(revised from June 30 → Aug 15, 4mo ago)

Linear

all-hands · Aug 5

"Who owns the Acme relationship?"

● Before XTrace

CRM: Jamie O.

Gmail thread: "lisa.chen@acme"

Slack: @marcus posted updates

● AFTER XTRACE

Marcus Lin (primary), Jamie Ortiz (exec)

Relationship held by Marcus since March. Jamie covers QBRs.

Slack · #acme

CRM

calendar

"When can the new hire contribute?"

● Before XTrace

3 weeks

New hire reads stale docs. Asks the same three people. Rediscovers context that existed somewhere else. No real work done

● AFTER XTRACE

3 hours

Create an Agent with the right context. It cites. It admits uncertainty. New hires ship real work before they're trained, because the agent already understands the business.

"What's our launch date?"

● AFTER XTRACE

August 15

(revised from June 30 → Aug 15, 4mo ago)

Linear

all-hands · Aug 5

"Who owns the Acme relationship?"

● AFTER XTRACE

Marcus Lin (primary), Jamie Ortiz (exec)

Relationship held by Marcus since March. Jamie covers QBRs.

Slack · #acme

CRM

calendar

"When can the new hire contribute?"

● AFTER XTRACE

3 hours

Create an Agent with the right context. It cites. It admits uncertainty. New hires ship real work before they're trained, because the agent already understands the business.

Why We're Different

Your AI tools search the past.
XTrace understands what's relevant.

Your AI tools search the past.
XTrace understands what's relevant.

Current AI works like a search engine: ask a question, retrieve a document. XTrace works like a chief of staff. It doesn't wait to be asked. It maintains a running model of your company — knows what changed, what revised what, what's in conflict — so when you ask, the answer is already reasoned, not just retrieved.

Why start today

The understanding has to accumulate.
You can't fast-forward it.

Day 1 your brain knows a little. Day 90 it knows your company better than your new hires. The team that starts today has a six months advantage tomorrow.

For developers

For developers

Building an AI agent? You need the same memory.

Building an AI agent? You need the same memory.

XTrace Memory API is the same engine as a drop-in API. 92.3% on LoCoMo.

XTrace Memory API is the same engine as a drop-in API. 92.3% on LoCoMo.

Pricing

One brain to run your company.

Special launch offer: every new account gets a full month of Pro — free. Upgrade to Scale or cancel anytime in one click.

Pay monthly

Pay yearly

Pro

$

19

user / month

Share context across your team. Align faster and keep institutional knowledge intact.

Full access to:

Team workspaces

Shared app connections

Unlimited automations (fair use)

Up to 1,000 documents per user

Direct support

Special Offer

Scale

$

49

user / month

Build on XTrace. API access and higher limits for developers and growing teams.

Everything in Pro, plus

API access

Audit logs

Higher fair-use limits

Up to 5,000 documents per user

Priority support

Enterprise

Custom

pricing

Infrastructure built for scale, compliance, and complex workflows.

Everything in Scale, plus:

SSO / SAML

Custom integrations

Dedicated support channel

SLA guarantees

Pay monthly

Pay yearly

Pro

$

19

user / month

Share context across your team. Align faster and keep institutional knowledge intact.

Full access to:

Team workspaces

Shared app connections

Unlimited automations (fair use)

Up to 1,000 documents per user

Direct support

Special Offer

Scale

$

49

user / month

Build on XTrace. API access and higher limits for developers and growing teams.

Everything in Pro, plus

API access

Audit logs

Higher fair-use limits

Up to 5,000 documents per user

Priority support

Enterprise

Custom

pricing

Infrastructure built for scale, compliance, and complex workflows.

Everything in Scale, plus:

SSO / SAML

Custom integrations

Dedicated support channel

SLA guarantees

Common questions

FAQ

How is this different from Notion AI or ChatGPT memory?

+

How is this different from a vector DB or RAG pipeline?

+

How is this different from other "company brain" products?

+

Do I have to rip out my stack?

+

Who can see what?

+

Is my data used to train models?

+

What happens to my data if I leave?

+

How does Memory Hub relate to Memory API?

+

Subscribe to our newsletter for the latest product updates and AI news

·

Your team's shared brain

© 2026 XTrace

Common questions

FAQ

How is this different from Notion AI or ChatGPT memory?

+

How is this different from a vector DB or RAG pipeline?

+

How is this different from other "company brain" products?

+

Do I have to rip out my stack?

+

Who can see what?

+

Is my data used to train models?

+

What happens to my data if I leave?

+

How does Memory Hub relate to Memory API?

+

Subscribe to our newsletter for the latest product updates and AI news

Your team's shared brain

© 2026 XTrace

Common questions

FAQ

How is this different from Notion AI or ChatGPT memory?

+

How is this different from a vector DB or RAG pipeline?

+

How is this different from other "company brain" products?

+

Do I have to rip out my stack?

+

Who can see what?

+

Is my data used to train models?

+

What happens to my data if I leave?

+

How does Memory Hub relate to Memory API?

+

Subscribe to our newsletter for the latest product updates and AI news

·

Your team's shared brain

© 2026 XTrace