The Filter — A Prioritization System for Growing Companies

You have more improvement work than capacity to run it. This is the system that decides what moves first.

A structured intake, scoring, and decision cadence — built into your team in 4 weeks — so leadership stops debating priorities and the right work actually gets done.

Built across 20+ lines of business in Fortune 500 and enterprise settings — now available for $20M–$500M companies that want to make better decisions, faster, with less friction.

Now includes AI governance — keep reading
Left Brain Consulting
The Problem

Every company has two jobs.

Job 1 — Always Wins
Keep the lights on.

Delivery. Customer commitments. Day-to-day operations. Loud, urgent, never stops demanding attention.

Job 2 — Always Loses
Improve the business.

AI implementation. Better systems. Process upgrades. Always important, but lost in the stack of other important ideas.

The result
Smart teams. Plenty of ideas. Real ambition.
No system to decide what gets resourced first.
So the best ideas stall, the loudest ones win, and every decision is a political negotiation.
The Problem — Visualized
Strategy and execution exist.
The connection doesn't.

Strategy lives in decks. Execution lives in tools. The improvement work that should connect them lives in a pile of competing opinions that nobody can prioritize without starting an argument.

Strategy
Annual goals
OKRs
Board priorities
Vision deck
The Gap
AI chatbot
Upgrade CRM
Fix onboarding
New dashboard
SOC 2 compliance
Expand capacity
Automate reporting
Customer portal
abandoned · relitigated · stalled · nobody owns it · started twice
Execution
Engineering team
Weekly sprints
PM tools
Daily standups
Strategy and execution exist. The connection between them doesn't. And it's costing you more than you think.
The Solution — Visualized
The Filter bridges the gap. Here's how it works.

Every improvement idea — AI projects, system upgrades, process changes — gets submitted to a single intake system, scored against the same criteria, and ranked by the model. The ranked list starts the conversation. Leadership finishes it in one meeting. Only what the team can actually absorb gets activated.

Strategy
Annual goals
OKRs
Board priorities
Vision
The Filter — Priority Stack
9.2   AI implementation
8.7   Fix onboarding
7.1   Upgrade CRM
5.5   New dashboard
3.2   Rebrand
Capacity check
Available bandwidth vs. already allocated
Execution
✓  Right work activated
✓  PM tools get fed
·  Queued — no bandwidth
·  Deferred — scored lower

Capacity-aware by design.

A high score doesn't mean it starts Monday. The Filter only activates what the team can actually absorb. A 5.5 that fits right now beats a 9.2 that requires six months of prep. That's not a bug — that's the system working.

1hr
per week to run it
The Chaos Tax

What the gap costs you.

For a 50-person company — $322,000 a year. The money isn't missing. It's just pointed at the wrong things.

What it looks like on your team

2 out of every 10 people are working on the wrong things. Fully paid. Fully busy. Pointed in the wrong direction. That's not a people problem — it's a targeting problem. And recapturing that 20% is worth 2 FTEs you don't have to hire.

Wasted effort on wrong priorities
10 people × $75K loaded cost × 20% on misaligned work
$150,000
Leadership hours relitigating the same decisions
5 leaders × 3 hrs/week × $150/hr × 50 weeks
$112,000
Abandoned initiatives that never should have started
2 per year × 3 people-months × $10K/month
$60,000
Annual Chaos Tax — 50-person company
$322,000
Annual chaos tax
$322K
Every year. Without a system.
Wrong hire cost
$75K
To fill a gap that didn't need to exist.
vs
Done With You
$35K
One time. Payback in weeks.
The system pays for itself the second you make one better decision from it. For most clients, that happens by week 2 or 3 of the install.
Key Case Study
$100M ARR Enterprise

Brought in to fix dashboards.
Fixed the system feeding them instead.

A 1,000-person organization. Work entering through dozens of uncoordinated paths. 25%+ of effort duplicated across teams. Strategic initiatives stalled. I reframed the engagement — fixed the execution pipeline, built centralized intake, and stood up a decision cadence that leadership could actually run. Two years later the system is still running. The dashboards finally had something true to show.

25%+
Wasted or duplicated effort eliminated
397
Ideas through one system
1,000
Person organization
2yr+ later
System is still running
AI Governance

The Filter is how AI actually sticks.

AI doesn't fail because of the model. It fails because nobody decided what to build first, in what order, with whose resources. That's the same problem The Filter already solves.

Every company has AI happening in three places simultaneously — and nobody has a single view of it. IT is evaluating vendors. Marketing is using tools nobody approved. Engineering is running experiments. The CEO just committed to the board that "we're implementing AI across operations."

None of them have a delivery lead. None have a definition of done. None are being reviewed on a cadence. And they're all competing against each other.

That's not an AI problem. It's an execution infrastructure problem.

The Filter routes every change initiative — including AI — through the same prioritization and release system. No new tools. No new overhead.

01

Full portfolio visibility

Every improvement initiative on one list. Including AI. Scored. Owned. Visible. You can't manage what you can't see.

02

Honest ROI tracking

Did the estimated $200K efficiency gain actually materialize? Now you know.

03

Change management built in

Change doesn't stick when it comes from all directions. Centralized releases to staff through the cadence fixes that structurally.

04

AI-enabled decisions

The 🤖 AI Insight column collapses every row of signal into one executive-ready decision line. The system reads the noise so you don't have to.

Your Options

Three ways to get The Filter running — from fully self-serve to fully embedded.

Every option gives you the same prioritization system. The difference is who builds it, who runs it, and how fast your team owns it independently. The goal in every case is the same: a decision cadence that moves your business forward with less friction and more work.

The Playbook
The complete system, free. You build and run it yourself.
$0
Free · Instant access · DIY

  • Complete intake system, scoring model, and rules document
  • Full operating cadence — weekly, monthly, quarterly
  • Six-week setup guide and itemized project plan, step by step
  • AI governance framework included
  • The Filter spreadsheet — intake, scoring, dashboard
  • Right for teams with a strong internal operator ready to run it alone
Get the Free Playbook
Done For You
I build the system with your team, then stay on as your embedded operator.
Custom
Scoped to your situation · Inquire

  • Everything in Done With You
  • I continue to run the Filter cadences and hold the system honest
  • Personally PM the highest-priority initiatives through delivery
  • Build project management & implementation standards your team keeps after I'm gone
  • Neutral third-party facilitation in every decision — no political stake
Let's Talk Scope

We build this inside your existing stack if we can. We prefer no new tools. No new logins. No new overhead.

Free — No catch
The Playbook

The full system.
On us.

Most systems like this cost thousands before you see a single document. We give you the whole thing upfront — free, no strings.

The playbook is complete and it will work. What it can't give you is a neutral operator in the room. The system doesn't fail because it's incomplete — it fails the first time a senior leader's pet project scores a 4.2 and someone has to hold the line. That's a lot easier when it's not your job on the line. That's the part you hire.

The intake system, scoring model, and full rules document
The operating cadence — weekly, monthly, quarterly
Setup guide — six weeks, step by step
The pre-engagement briefing — what you're actually signing up for
AI governance framework — how The Filter makes AI stick
The Filter spreadsheet — intake, scoring, dashboard, ROI
Get the Playbook
Free. Instant access.
No spam. Just the playbook.
Nathan Harris
NH
Nathan Harris.
The operator behind the strategy.

I have witnessed thousands of strategy decisions get made live in the room.

EVPs running $2B+ ARR business units. Managers just trying to hold a team accountable. Hundreds of decision makers in between.

Decisions that made people quit. Decisions that got people promoted. Political decisions that protected someone's "kingdom" at the expense of the business. Decisions that led to health events — from those making them, and from those on the receiving end.

I was at the center of all of it. Trying to positively influence where I could.

The pattern I kept seeing: decision making is the most emotional part of running a business. When decisions touch culture, careers, politics, and money — emotion wins more than it should.

I took everything I watched and built a system to change that. The Filter.

Ideas get ranked by impact, urgency, who they affect, and what happens if you do nothing. One hour a week to maintain it. The pressure moves off the authority in the room and onto the framework.

This isn't about removing emotion from your business. It's about making sure emotion isn't the only thing making your decisions.

MetLife + IQVIA — Three promotions at MetLife, two at IQVIA. Associate Director at a Fortune 500 by 25.
EY (Big 4 Client Side) — Only non-EY operator on a $200M investment to modernize a $2B ARR business unit. Built the operating layer across business, IT, and audit that became the origin of The Filter. Principles of system still in use at EY Insurance Advisory.
20+ lines of business — Same system. From 10 people to 1,000. Still running.

Too many priorities?
Too much friction?
Not enough clarity?
Let's fix that.