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ConfidantESBuild yours

Private AI second brain, installed for you

A chief of staff with perfect memory.

We install a private AI second brain that remembers your conversations, decisions, commitments, relationships and ideas, then proactively tells you what you're forgetting.

Build my second brainSee how it works

Installed privately on your own Mac. From $2,500.

Sample answer to the question: What am I dropping the ball on?

7 open loops need your attention

  1. Matt is still waiting on the CRM filtering update you said you'd send.
  2. Sarah introduced you to James six days ago. You haven't replied.
  3. You asked Alex to prepare the Halden proposal but never followed up.
  4. Two prospects asked for pricing this month and never received it.
  5. You mentioned testing the new offer three times but never created a task.

The breakthrough isn't asking your AI questions. It's your AI knowing when to tell you something.

  • Second Brain10:12
    Before your 10:30 with Mike
    He's still waiting on the CRM filtering update you promised Tuesday.
  • Second Brain10:14
    Sarah's intro to James
    It's been six days. James is still waiting on your reply.

You didn't ask. It knew it was time to tell you.

Your work is full of open loops

You don't have a productivity problem. You have a memory problem.

The more successful you become, the more conversations, decisions, relationships and promises you carry. Things slip through the cracks not because you're careless, but because there's too much context spread across too many places.

Scattered across

  • Email
  • Slack
  • WhatsApp
  • Meetings
  • Calls
  • Browser
  • Calendar
  • Documents
  • Notes
  • Messages

Eight scattered messages, each hiding a promise or a request, move into one ring labeled Your second brain, and the ring closes.

How it works

Follow one promise from Tuesday to Thursday.

Three layers work quietly on everything you say, write and hear. Here is one sentence, followed all the way through.

  1. 01

    Memory

    Everything important gets captured.

    Tuesday at 2:14 PM, on a Zoom call, you tell Matt Brennan: I'll send the filtered view by Friday. The sentence is remembered.

  2. 02

    Intelligence

    People, projects, decisions, commitments and opportunities become structured context.

    A minute later it is filed as a promise you owe Matt Brennan at Halden Freight, due Friday, with the call as its source.

  3. 03

    Proactivity

    Your second brain tells you what deserves attention before it gets forgotten.

    Thursday at 4:00 PM, a notification: Matt's filtered view is due tomorrow. Want a draft?

Memory makes it possible. Intelligence makes it useful. Proactivity is the breakthrough.

What it actually does

Eleven capabilities. One chief of staff.

This is what it hands you on one ordinary Friday. Every name, date and number below is a sample.

01Follow-Up Radar·Commitment Tracker·Delegation

Who am I dropping the ball with?

It finds what you dropped, before anyone has to chase you for it.

Open loops

6 relationships may need attention

Updated 6:45 AM
  • Nadia Petrov
    Brightwell Clinics
    Updated pricing for the Austin office
    She asked Monday
    Due Was due Wed
    GmailMon
  • James Okafor
    Okafor Ventures
    A reply to Sarah's introduction
    Unanswered for 6 days
    Due No date
    GmailSep 19
  • Priya Raman
    Seastone Partners
    The implementation timeline
    She asked on the Sep 17 call
    Due Was due Tue
    ZoomSep 17
  • Daniel Ferreira
    Ferreira Build
    Approval on the revised permit drawings
    He can't order materials until you sign off
    Due No date
    WhatsAppTue
  • Matt Brennan
    Halden Freight
    The filtered view
    You said you'd send it by Friday
    Due Today
    ZoomTue

02Meeting Prep·Relationship Memory

What should I know before I see Mike?

Walk into every meeting already caught up.

Meeting prepSample

10:30 with Mike Hadley

Today, 30 minutes on Zoom

Prepared at 6:45 AM from 23 conversations

Who

  • Managing partner at Hadley & Rowe, a 40-person accounting firm in Atlanta.

  • A client since March. Sarah Lindqvist introduced you.

Last conversations

  • Quarterly check-in, 42 minutes. He asked about CRM filtering twice.

    ZoomTue

  • Asked whether the setup could work for their Tampa office.

    GmailSep 15

  • Confirmed the renewal terms. Twelve minutes.

    CallAug 27

What you decided

  • Roll out to the audit team first. Tax joins once the filtering update ships.

    ZoomTue

Open promises

  • You owe him the CRM filtering update. You promised it Tuesday.

    ZoomTue

  • He owes you the signed renewal, by September 30.

    GmailSep 15

Open issues

  • Exports still take two manual steps. He has raised it twice.

    ZoomTue

Opportunity

  • “If this works for audit, Tampa will want it next.”

    GmailSep 15

Worth remembering

  • He's running the Chicago Marathon in October. Ask how training is going.

    CallAug 27

Talking points

  1. Open with the filtering update, and give him a date.

  2. Ask who owns the Tampa decision.

  3. Confirm the renewal before the 30th.

A CRM you never have to update.

People

Mike Hadley

Managing partner

Hadley & Rowe

Relationship
Client since March. Introduced by Sarah Lindqvist.
Company
Hadley & Rowe. Accounting, 40 people, Atlanta.
Current projects
Audit team rollout. Tampa office, exploring.
Interests
Distance running, vintage watches.
Promises
You owe him 1. He owes you 1.
Last interaction
Tuesday on Zoom, 42 minutes

Built from 23 conversations. Nothing typed by hand.

03Opportunity Detection

What opportunities am I leaving on the table?

It doesn't just remember the past. It finds the opportunity hiding inside it.

Buying signals, upsells, introductions and proposals that went quiet. They were said out loud, in threads and on calls, and then nobody wrote them down.

Where it heard them

  • Priya RamanSep 17Zoom31:08
    Honestly, this is close to what we need. Can you send pricing? Our partners meet on the 29th.
  • Nadia PetrovMonGmailRe: Pilot wrap-up
    The front desk is using it every day. We'd love to expand this to our Austin office next quarter.
  • John CastellanosSep 3iMessage
    You should meet our CFO. She's been asking about exactly this.
  • Matt BrennanSep 2GmailNext steps
    Send over a proposal when you can. We're ready to move in Q4.
  • Mike HadleyTueZoom18:42
    Any way to get this as a weekly email for my partners? Just the highlights, nothing fancy.
  • Tomás AguilarSep 9WhatsApp
    Quick one, do you do this for teams? My dispatch leads are drowning.
Opportunities
Example

6 found in the last 30 days

$74,000 in open asks

  1. Pricing ask, unanswered

    Seastone asked for pricing 8 days ago.

    Nothing has been sent. Their partners meet on Tuesday.

    ZoomSep 17Priya Raman
    $24,000

  2. Upsell

    Brightwell wants the same setup in Austin.

    A second location, three weeks after the pilot.

    GmailMonNadia Petrov
    $18,000

  3. Introduction

    John offered to introduce you to his CFO.

    You said yes and never set it up.

    iMessageSep 3John Castellanos

  4. Stalled proposal

    Halden asked for a proposal. It hasn't gone out.

    It's with Alex, and there's been no update in 9 days.

    GmailSep 2Matt Brennan
    $32,000

  5. Recurring request

    Three clients asked for a weekly summary for their partners.

    Mike, Nadia and Priya, all this month.

    ZoomTueMike Hadley

  6. Possible product

    A team edition.

    Tomás asked for one for 12 dispatch leads. Two others have asked since July.

    WhatsAppSep 9Tomás Aguilar

04Decision Memory·Idea Resurfacing

Why did we decide not to launch the annual plan?

Never have the same meeting twice.

Second Brain

You held it on June 16. Two months free cut too deep into margin on small accounts, billing couldn't prorate upgrades yet, and you wanted Q2 churn data first.

ZoomJun 16GmailJun 17
  1. Jun 9Slack

    Idea raised

    “What if we offered an annual plan with two months free?”

    Alex Moreau

  2. Jun 16Zoom

    Pricing review, 48 minutes

    You · Alex Moreau · Sarah Lindqvist

    For

    • Cash up front before the Q3 hire
    • Annual customers renew with less effort

    Against

    • Two months free cuts margin on small accounts
    • Billing can't prorate upgrades yet
    • Only 60 days of churn data
  3. Jun 17Gmail

    Decision

    Hold the annual plan until Q2 churn data is in. Revisit in September.

  4. 3 months later
  5. Sep 22

    Idea Resurfacing

    Second BrainTue 3:12 PM
    You discussed a similar idea three months ago.
    Today you pitched Tomás a prepaid yearly tier. In June you held the annual plan until Q2 churn data came in. That data is in now.

06Morning Chief of Staff·Weekly CEO Review

What deserves my attention today?

You won't have to ask. It briefs you before you're out of bed.

Lock screen at 6:45 AM with a notification from your second brain: your morning brief is ready.
Morning briefFriday, September 25 · 6:45 AMSample

Good morning, Rob.

Today deserves your attention:

  • 3 people are waiting on you.

    Matt, James and Daniel

  • 2 commitments are overdue.

    Nadia's pricing and Priya's timeline

  • You have 4 meetings today.

    10:30, 12:00, 2:00 and 4:30

  • 1 project appears stalled.

    The Halden proposal, 9 days without an update

  • 2 conversations contained potential revenue opportunities.

    Brightwell in Austin, and a team edition for Aguilar

Your first meeting is with Mike at 10:30 AM. Here's everything you should know beforehand.

Open meeting prep

Then, every Friday, the view from 30,000 feet.

A one-page review of the week, written for you. You never have to prepare it.

Second Brain

Weekly CEO Review

Week of September 21

Ready Friday at 4:00 PMSample

  1. Major decisions

    The Halden rollout moves to October 14 so the filtering work ships first.

  2. Unfinished commitments

    5 open. Two are overdue: Nadia's pricing and Priya's timeline.

  3. Stalled projects

    The Halden proposal. No update from Alex in 9 days.

  4. Revenue opportunities

    Brightwell wants Austin. Aguilar asked for a team edition.

  5. People waiting on you

    Matt Brennan, James Okafor and Daniel Ferreira.

  6. Team blockers

    Alex needs your sign-off on the Halden scope before he can price it.

  7. Recurring problems

    Three onboarding calls ran long for the same reason: missing data exports.

  8. Ideas worth revisiting

    The prepaid yearly tier. The condition you set in June has been met.

  9. Biggest developments

    Seastone asked for a second meeting with their operations lead.

  10. Priorities for next week

    Send the Halden scope, close Brightwell Austin, reply to James.

Why now

Software has always waited for you. We believe that’s about to change.

Every generation of tools took one more job off your hands. One job is still yours: noticing what you’ve forgotten. And you can’t search for, or ask about, something you don’t remember.

One promise, four eras

“I’ll send the filtered view by Friday.”

You, to Matt, on a Tuesday call

  1. 01Files

    You organize it.

    The note from Tuesday’s call sits in a folder. It’s safe, as long as you remember it’s there.

  2. 02Search

    You remember to look.

    Everything is findable, if you remember it exists and think to look at the right moment.

  3. 03Chat

    You know what to ask.

    It can answer almost anything. But it waits for a question, and a forgotten promise never becomes one.

  4. 04Memory

    It tells you.

    It knows what you promised, to whom and by when, and speaks up before it slips. Proactive, private and yours.

We believe the most useful thing AI will do for you isn’t answering. It’s noticing.

Where this is headed

Memory is the foundation. Here’s what we believe gets built on top of it.

  1. 01

    Agents that act on what it knows.

    Today it tells you Matt is still waiting. Next, the follow-up is already drafted and tomorrow’s brief is already written, ready for your yes. You stay the one who decides.

  2. 02

    Context that follows you into every tool.

    Your inbox, calendar and CRM each hold one piece of the story. A memory that connects them lets every tool you use start from what you already know, not from zero.

  3. 03

    Memory that becomes an asset.

    Years of how you think, decide and operate, kept in files you control. It stops being a pile of old messages and becomes something you build on. And it stays yours.

Your second brain compounds.

Every conversation adds context to the last, so it gets more useful the longer it runs.

A constellation of connected memories: a few points on Day 1, a dense, interlinked web by Year 3.

  1. Day 1

    It starts remembering.

    Today’s meetings, messages and promises begin landing in one place.

  2. Month 1

    It understands your people, projects and business.

    It knows who matters, what each project needs and who is waiting on whom.

  3. Month 6

    It holds a searchable history of how you think, decide and operate.

    Ask why a decision was made and get back the conversation it came from.

  4. Year 3

    It becomes the institutional memory of your career and company.

    Every relationship, decision and idea, with the reasoning behind it.

The outcome

What changes for you.

The point isn’t what it remembers. It’s what you no longer have to.

  • Commitment Tracker

    Nothing you promised slips.

    Promises from meetings, calls and messages are tracked until they’re done, with the deadline when there is one.

  • Meeting Prep

    Every meeting starts caught up.

    Who they are, what you last discussed, what’s still open and what’s worth raising. Before you walk in.

  • Opportunity Detection

    Revenue you already earned stops leaking.

    Pricing requests, buying signals and stalled proposals surface before they go cold.

  • Delegation and Accountability

    Your team’s handoffs close.

    What you asked for, who has it, and what hasn’t come back yet.

  • Idea Resurfacing

    Your best ideas come back when they matter.

    An idea you mentioned once returns when the conversation turns to it again.

  • Morning Chief of Staff

    Your head gets quiet.

    One brief each morning tells you where your attention should go. The rest can wait.

Before and after

Stop searching your memory. Ask your second brain.

  • What happened with this project?
  • What am I forgetting?
  • What did we decide, and why?
  • What commitments are overdue?
  • What opportunities am I missing?
  • What does this person need from me?
  • Prep me for this meeting.

Hover or tap a line to see what you’d ask instead.

Private by design

Your memories should belong to you.

Your second brain is designed around data you control, on your own Mac where possible. It shouldn’t feel like one more service holding your knowledge.

  • Files you control.

    Installations can prioritize local storage, so your memory lives in a folder on your own machine that you can open, back up or move.

  • Systems you control.

    You decide which sources it sees, what it should never see, and when a source gets switched off.

  • Knowledge you can take with you.

    It’s built to be yours, not rented. What it learns about your work is designed to stay with you.

Every installation starts with your privacy requirements. We decide together what gets captured, what never does, and where it’s kept. The AI work runs through your own ChatGPT account, and we set its data controls with you.

Illustration: a Second Brain folder on your Mac, with folders for people, companies, projects, decisions, commitments, ideas, meetings and opportunities. Beside it, source controls: Slack and Gmail on, the browser off, and banking, health and family chats always left out. Private details can be scrubbed before anything is saved.

How it’s installed

Not an app. An installation.

We design your second brain around the tools you already use, set it up on your Mac with Codex in the ChatGPT app, and tune it until it fits the way you work.

  1. 01

    Memory Audit

    Before we build anything, we map how you work and what matters to you.

    • Communication tools
    • Calendar
    • Meetings
    • Team
    • Business
    • Projects
    • Workflows
    • Privacy requirements
    • Priorities

  2. 02

    Capture

    We connect the sources that matter to you, and only those.

    • Computer activity
    • Meetings
    • Email
    • Messages
    • Calendar
    • Documents
    • Notes

  3. 03

    Build the Brain

    Your working history becomes a structure you can read, search and trust.

    Illustration: nine folders filling as the brain is built: People, Companies, Projects, Decisions, Commitments, Ideas, Meetings, Opportunities and Knowledge, with example counts.

  4. 04

    Build Your Agents

    Six agents, each with one job and a schedule you choose.

    • Morning Chief of StaffWeekdays, 6:45 AM
    • Follow-Up RadarEvery afternoon
    • Meeting PrepBefore each meeting
    • Opportunity ScannerDaily
    • Commitment TrackerAs promises are made
    • Weekly CEO ReviewFridays, 4:00 PM

    Example schedules

  5. 05

    Train and Refine

    We tune what it notices, how often it speaks up and how it says things, around the way you actually work.

Pricing

Custom Second Brain Installation

Installations start at $2,500, scoped to your integrations and complexity.

Optional ongoing care keeps it tuned as your work, team and tools change.

Build my second brain

Who it’s for

Who this is for.

Anyone whose work runs on conversations, commitments and relationships. Choose your role to start building yours.

FAQ

Questions, answered plainly.

If yours isn’t here, add it at the end of the builder. We review every blueprint personally.

No. We design and install a memory system around the tools you already use, so you don’t have to change how you work.

Codex, OpenAI’s agent in the ChatGPT app, set up on your own Mac and your own ChatGPT account. What we install is everything around it: the memory folder, the sources it reads, the agents and their schedules, and the tuning that makes it yours.

Yes. It runs on your own ChatGPT account, on a plan that includes Codex. That plan is billed by OpenAI, separately from the installation, and we’ll help you choose one.

Installations start at $2,500. The final price depends on how many communication channels we connect and how complex each one is to set up, and on how much hands-on help you need while we install and train it. You’ll know the price before we start.

A Mac. It’s required. Before your installation, make sure it has plenty of free storage (not a Mac that’s almost full), macOS is up to date and the charger is plugged in. Have your Mac’s admin password, the logins for every account you want connected, and your phone nearby for two-factor codes. You’ll also need a ChatGPT plan that includes Codex.

The goal is to minimize manual capture as much as possible. Your second brain works from the conversations, meetings and messages you already have.

Depending on the installation: meetings, messages, email, activity, documents, notes, decisions, commitments and other relevant work context.

Installations can prioritize local, user-controlled storage, so your memory lives in a folder on your own Mac. To do its work, Codex sends the context it needs to OpenAI’s models through your own ChatGPT account. We set up that account’s data controls with you during the Memory Audit.

The system is configurable. You decide which sources are appropriate to capture and what should stay excluded.

Yes. The system is designed around explicit controls: you decide which sources it sees, and you can switch one off when you want to.

Not necessarily. It can work alongside your existing tools, keeping the memory and context they usually lose.

No. Confidant is an independent service. We build on OpenAI’s products, but we aren’t affiliated with or endorsed by OpenAI.

You already generate the information. We make sure you never lose it.

  • Every conversation.
  • Every decision.
  • Every promise.
  • Every idea.
  • Every important relationship.

One searchable, intelligent memory system.

Build a preview of your own second brain in about a minute, including your first morning brief.

Step 1 of 7. First, who are you?

Pick the closest fit. It shapes what your second brain looks for.

Your role
Company size