Memory Layers - Ultron

Ultron classifies every memory entry into one of four types. The type determines how the entry is recalled, how long it’s retained, and what it’s used for.

The four types

user
feedback
project
reference

Stores: Your identity, role, background, and stable preferences.Created when you or an agent establishes something fundamental about you that won’t change session to session.

I'm a B2B SaaS founder. My ICP is Series A CTOs
at companies with 50-500 employees. I prefer
direct, technical communication with no filler.

When it’s created:

You fill out your profile in settings
You correct Ultron on something about your role or preferences
An agent learns something stable about how you work

Stores: Corrections AND confirmations. Both matter equally.This is the most important memory type for output quality. Ultron stores what you reject (“don’t use em-dashes in emails”) and what you validate (“that cold email structure works well”).

Correction: Do not use bullet points in cold emails.
They look like marketing templates.

Validation: The 3-sentence body + question CTA
structure performed well. Use it as default.

Why validations matter: Storing only corrections causes drift. Over time, Ultron changes what’s working trying to improve. Storing confirmations prevents this.

Stores: Business context that isn’t in the codebase or files.Dates, team decisions, constraints, priorities — things that change the shape of the work but aren’t visible from any file.

Q2 launch freeze starts April 15. No new features
after that date. Only bug fixes and copy changes.

We're dropping the SMB tier. Focus outreach on
mid-market only (100+ employees) from now on.

When it’s created:

You share context about an upcoming deadline or constraint
An agent captures a strategic decision made in conversation

Stores: Research outputs, external pointers, factual intel.The largest category. Competitive research, meeting prep briefs, lead profiles, post-call summaries — all stored as reference memories.

Competitive analysis: HubSpot
Pricing: $45-$1200/month depending on tier
Weakness: Poor LinkedIn integration, no AI outreach
Win angle: Position on speed and AI-native workflow
Source: Verified 2026-04-01

When it’s created:

A skill completes a research task
An agent saves a lead profile or meeting brief
You explicitly ask Ultron to remember something

What memory does NOT store

Ultron only stores what can’t be deduced from current state. It does not store:

File contents (fetched live when needed)
Git history (read live from the repo)
CRM data (queried live from HubSpot/Apollo)
Pricing from integrations (fetched fresh each time)

This keeps memory lean and prevents staleness.

Memory System

​The four types

​What memory does NOT store

The four types

What memory does NOT store