Skip to content
Volume IX · San Francisco · Est. 2019 A private practice for founder-led companies past $10M ARR

Nicholas Khoo.

Strategic clarity for founders who refuse to scale by accident.

For eleven years I have sat across from founders whose playbooks have stopped working — at the precise inflection where headcount, capital, and board complexity begin to compound faster than judgment. The Operating Leverage Index is the diagnostic I built to read those moments: it maps where a company's growth is producing return on operating effort, and where it is quietly consuming the next eighteen months of strategic drift.

Across 184 companies in 23 countries, one quarter of decisive work has, again and again, replaced two years of compounding confusion — and the practice has been deliberately capped at fourteen clients,

Nicholas Khoo, photographed in his San Francisco study. Photographed in the practice's 14th-floor study, Spring 2026.
Five questions, asked in the first twenty minutes

The problems founders raise before they have decided to hire anyone.

A diagnostic is not a sales call. It is the first honest reading of a company that the founder has not had time to produce alone. These are the five questions that, in eleven years, have surfaced inside the first twenty minutes of nearly every conversation — almost always before the founder has explained the company at all.

  1. i.

    Board cadence has drifted from accountability to performance.

    The deck is now thirty-eight pages, the pre-read takes longer than the meeting, and the founder is preparing three different audiences in one room. The question is rarely about governance; it is about whether the board is still shaping decisions or only receiving them.

  2. ii.

    Hiring has crossed the inflection where culture stops compounding.

    The first forty hires were selected for judgment; the next forty were selected for throughput. The founder can feel the operating cost of every new senior leader, and cannot yet name what to change about the interview process to fix it.

  3. iii.

    Pricing was set by a founding seller and never re-architectured.

    Revenue grew around the original price. Discounting, packaging, and enterprise motion were layered on top — and the founder now suspects that gross margin is being quietly surrendered by a pricing architecture that has not been revised since the seed round.

  4. iv.

    The GTM motion has three competing definitions inside the company.

    Sales, marketing, and customer success each carry their own version of the ICP, the funnel, and the close rate. The numbers are reported separately, and the founder is asked to choose between three internally consistent stories — none of which match the customer's experience.

  5. v.

    An acquisition closed, and the integration plan was a thirty-page memo.

    The diligence was rigorous. The first ninety days were not. The acquired team is operating from a different cadence, two product roadmaps are competing, and the founder is the de facto integration manager in addition to every other role.

If three of these questions are familiar, the Clarity Sprint is the diagnostic built for the moment you are in.

The practice, in figures

Eleven years. One deliberate roster.

No superlatives. No client logos. The numbers below are the entire public accounting of the practice since it was founded as an independent office in 2019.

184 Founder-led companies served since 2019, across 23 countries on four continents.
23 Countries in which the practice has active or completed engagements.
78 Net Promoter Score across every completed engagement since 2020.
14 Active clients at any one time — a deliberate cap, with no exceptions.
92% of clients originate from referral. The practice has never run paid advertising. 41 of 42 engagements concluded with measurable KPI movement inside the first 90 days. Average engagement value: $84,000 across a six-month retainer.
Operating decisions, measured

Three anonymized vignettes from the practice.

What follows are not testimonials. Each entry is one operating decision made during engagement, and the single measured KPI shift that resulted. Founders, sectors, and figures are anonymized by design — the practice is intentionally opaque about who has been served, and precise about what was changed.

№ 01 Series B vertical SaaS, North America · Revenue ops

Re-architected the pricing surface around usage, not seat count.

The founder's pricing was inherited from the seed deck — flat per-seat, with discounting layered on by three successive heads of sales. Inside the engagement we rebuilt the pricing architecture into a three-tier usage model, retired the enterprise discount committee, and rewrote the sales compensation plan to match. Gross margin moved from 54% to 71% in the first two quarters, and net new ARR accelerated without an increase in sales headcount.

Measured shift
Gross margin, +17 points in two quarters
№ 02 Series C marketplace, Europe · Post-acquisition integration

Replaced the integration memo with a ninety-day operating cadence.

The acquired company had been merged in by org chart, not by cadence. Two product roadmaps were competing, customer success was reporting through two hierarchies, and the founder was reading seventy Slack channels. We retired the integration memo, built a single weekly operating review across both companies, and moved every decision onto a written pre-read. The acquired team shipped their first unified release in week eleven, and NPS across the combined customer base settled higher than either company's pre-deal baseline.

Measured shift
Time-to-first-unified-release, from indefinite to 11 weeks
№ 03 Series A fintech, Latin America · Hiring inflection

Replaced three open VP reqs with one written operating system.

The founder was hiring three VPs at once, on the assumption that each would unlock a function. We paused the search, wrote the operating system those VPs would have inherited, and used the document to specify the actual decision rights each function required. Two of the reqs were closed; the third was reframed as a Director-level hire with a narrower scope. Operating leverage — revenue per operating dollar — improved by 41% inside the first ninety days, without any additional senior headcount.

Measured shift
Operating leverage, +41% in ninety days

A note on how I read a company.

I read a company the way a structural engineer reads a building: not for what it appears to be, but for where the load is being carried, where the load has moved recently, and where the structure will fail next if nothing is changed. The first instrument I apply is the Operating Leverage Index — a five-axis diagnostic I developed in 2019 and which has since been adopted, in adapted form, by more than six hundred companies across the YC ecosystem. It measures decision quality, not effort. It asks where the founder's time is producing a return on operating effort, and where it is being quietly consumed by a structure that no longer fits the business. Most engagements begin with the diagnostic and end with a single written operating system that the founder can run without me. The work is not motivational. It is not coaching in the conventional sense, although I hold the coaching credential and use it. It is structural: the deliberate redesign of how decisions are made, by whom, on what cadence, against which written standard. When the structure is correct, the company's trajectory becomes predictable — and predictable is the only word I have ever been interested in.

— N. Khoo, San Francisco

The Operating Letter

A weekly briefing, read by 24,300 founders and operators.

Published every Sunday since January 2020. Each issue is one written thought on a single operating decision — board cadence, hiring inflection, pricing architecture, integration — drawn from the work of the preceding week and edited for the public reader. Three recent excerpts follow.

Issue № 287 · April 6, 2026

On the pre-read.

The single highest-leverage change a board can make is to retire the live presentation and replace it with a written pre-read, distributed seventy-two hours before the meeting. The first board meeting conducted this way will feel like a different company is in the room. Decisions arrive pre-formed. The meeting becomes the place where the founder is questioned, not briefed. The pre-read is the meeting.

Read the full issue →
Issue № 284 · March 15, 2026

The interview is not the hiring decision.

Founders consistently mistake the loop interview for the hiring decision. The loop is a calibration instrument; the decision is made by the founder, against a written standard, after the loop has produced a written memo. The companies that hire fastest and best are the ones where the written standard exists in advance and is referenced in the memo by name. No standard, no decision — only a candidate.

Read the full issue →
Issue № 281 · February 22, 2026

Three pricing architectures, and the one that almost always wins.

Of the three pricing architectures most commonly seen in Series A and B SaaS — per-seat, per-usage, and tiered platform — only one consistently survives contact with an enterprise procurement motion. Per-usage, with a published rate card, and a contractual cap. The cap is the lever; the rate card is the trust; the usage metric is the alignment. Everything else is theatre.

Read the full issue →
Read the full archive of The Operating Letter →

Two openings. The roster holds fourteen. For the first time since 2024, two seats are open.

Book a Clarity Sprint → Read the practice note →

The Clarity Sprint is a paid ninety-minute diagnostic. It is conducted in person at the 14th-floor study or by encrypted video. It is not a sales call. Approximately 70% of inbound inquiries are declined by design.