Run every decision on institutional memory.

Cortium is the decision layer for your company: recurring questions answered with your own precedents, calibrated confidence, and a full audit trail.

Request early access Sign in

Connect Slack, GitHub, or Zendesk. Months of past decisions become searchable precedent the same afternoon.

app.cortium.co · decision record
A Cortium decision record: reasoning chain, calibrated confidence, adversarial challenge, and precedents

Tools store documents.
Cortium keeps judgment.

Capture

Decisions and their reasoning, from every surface where your experts work, with consent, without surveillance.

  • Slack & email
  • Tickets & PRs
  • Direct ingest

Decide

New questions answered the way your company would answer them: grounded in precedent, challenged before delivery.

  • Cited precedents
  • Adversarial check
  • Calibrated confidence

Learn

Every review, correction, and outcome sharpens the next decision. Expertise stops leaving when people do.

  • Corrections feed back
  • Outcomes tracked
  • Autonomy earned

Cited. Calibrated. Auditable.

Every decision names the precedents behind it, carries a confidence score that was computed rather than claimed, and leaves a tamper-evident trail.

Search tools find documents
Copilots draft answers
Agent platforms run tasks
Cortium keeps the judgment they all run on

The pipeline

How it works

Signals 01

Slack, email, tickets, PRs: every surface where judgment happens. Noise never makes it past the door.

  • → Consent-first capture
  • → Noise dropped at the edge
The graph 02

Decisions, people, policies, and outcomes, connected. A living map of how the company thinks.

  • → Precedents linked by reasoning
  • → Outcomes attached for life
The engine 03

New question in, grounded decision out: reasoned against precedent, challenged adversarially.

  • → Cites precedent by ID
  • → Confidence computed, not claimed
Human review 04

Your experts approve or correct. Every correction feeds back. Trust is earned per decision type.

  • → Corrections become training
  • → Autonomy is earned, never assumed

Exceptions & approvals first

One source of judgment for people and agents.

Cortium starts where policies end: refund exceptions, discount approvals, vendor sign-offs, rollbacks. The calls that need a senior human today, in every team.

It gives employees the context they normally chase through Slack, docs, and someone's memory. It shows what happened before, why it mattered, and what the company would do now.

The same decision layer powers your agents. They can act on proven patterns, explain their reasoning, and hand off anything outside the company's known decision envelope.

  • + Juniors see the precedent before they decide
  • + Agents work from company judgment, not generic output
  • + Every recommendation includes reasoning and confidence
  • + Novel cases escalate with the full context attached

One record shape. Every team.

Support CX-2041

Refund 11 days past the window, two-year customer.

→ evt:e32dc8 · "refunded day 38, same proration bug"

Suggested: Refund in full 92%
Sales DD-118

Match a competitor at −18% to close Acme this quarter?

→ evt:19e6ea · "held the 15% floor in March, still closed"

Suggested: Hold at −12% 81%
People PX-072

Parental leave and a conference in the same quarter?

→ policy:qrb-7 · "approved with a written coverage plan"

Suggested: Approve with plan 88%

Surface-agnostic by design.

Decisions don't happen in one tool. Cortium listens where your experts already work, and anything else can push signals through the API.

Slack Slack Live
Gmail Gmail On the roadmap
GitHub GitHub Live
Linear Linear On the roadmap
Zendesk Zendesk Live
Salesforce Salesforce On the roadmap
HubSpot HubSpot On the roadmap
Notion Notion On the roadmap

Don't see your surface?

Anything can become a signal: POST /api/signals

Built to be trusted with how your company thinks.

Consent-first capture

01

Experts choose what Cortium learns from. Employees are knowledge contributors, never surveillance subjects.

Auditable to the root

02

Every verdict carries its reasoning chain, the precedents it cites, and a hash-chained trail that makes tampering detectable.

Your judgment stays yours

03

The knowledge graph belongs to the company. It compounds as people come and go, instead of leaving with them.

The flywheel: every decision captured sharpens the next. More decisions → better calibration → more autonomy earned → more decisions. The moat isn't the model. It's the memory.

Early access · intake Open

Build the decision layer for your company.

We're working with a small group of companies to turn expert decisions into living, auditable intelligence for teams and agents. Tell us where to reach you.

Already onboarded? Sign in