The $11 Trillion Industry Nobody’s Built a Product For

The global unpaid care economy is worth $11 trillion. Eleven. Trillion. There are billion-dollar companies built on tracking your calories, your sleep, your steps, your screen time. Nobody has built a serious product for the single largest category of untracked human labor on the planet. Why?

That question has been bugging me for two years. The more I dug into the data, the more absurd the gap became.

The Number

Here's where it comes from. UN Women calculates that women perform 76.2% of the world's unpaid care work. If you valued that labor at minimum wage — not market rate, not what you'd pay a nanny or a house cleaner, just minimum wage — it totals $11 trillion annually. That's 9% of global GDP. McKinsey puts the number even higher: $10-12 trillion, or roughly 13% of global GDP, depending on the methodology.

And these are conservative estimates. They don't capture the cognitive overhead — the planning, the anticipating, the remembering. Daminger's research showed that the mental work of running a household is often invisible even to the person doing it. You can't value what you can't measure, and we still can't fully measure this.

Some numbers for scale. 708 million women worldwide are outside the labor force primarily because of unpaid care responsibilities. Not because they don't want to work. Because someone has to manage the household, and that someone is almost always them. The World Economic Forum Gender Gap Reports show that women do 2x the unpaid care work globally — and in Mexico, India, and Turkey, it's 3x or more.

The OECD Time Use Database tracks this across 30 countries. Thirty countries. Decades of data. The trend is moving in the right direction — men do slightly more than they did in 1990 — but at the current rate of change, the gap won't close for another 75 years.

The Tracking Paradox

We live in the most tracked era of human existence. Your phone knows how many steps you took, what your resting heart rate was at 3 AM, and how many minutes you spent on Instagram. Your watch tracks your sleep stages. Your app tracks your macros.

The wearable fitness market? Worth about $30 billion. Sleep tech? $7 billion. Calorie-tracking apps? $6 billion. Meditation apps hit $3 billion. There is a billion-dollar company that helps you track how much water you drink.

Household labor tracking products? Effectively zero.

Not zero ideas. Zero products with real traction. Plenty of shared to-do lists exist. Plenty of chore charts. But a shared to-do list doesn't track who consistently does the invisible work. A chore chart doesn't measure whether one partner is doing all the anticipating while the other just executes what they're told. That's the whole problem.

Why VCs Haven't Funded It

I've talked to people in the startup world about this. The objections are predictable, and they're all wrong.

"Couples products are hard." True. The buyer isn't always the user. The person who downloads the app (usually the overburdened partner) isn't the person who needs to change behavior (usually the other one). Adoption requires two yeses. This is a real challenge — but it's a design problem, not a market-size problem. Couples therapy is a $5 billion industry and has the exact same dynamic.

"The problem is too soft to measure." This one drives me crazy. Daminger's 2019 research quantified the four stages of cognitive labor. The OECD has decades of time-use data. The UN tracks this across the entire planet. The problem isn't unmeasurable. Nobody's tried to measure it in a product.

"The market is women." Said dismissively, as if women aren't half the planet and the primary purchasing decision-makers in most households. The wellness industry — worth $1.5 trillion — is disproportionately marketed to women. The difference is that a meditation app makes one person feel better. A household equity tool threatens to redistribute power. That's the real reason VCs get uncomfortable.

What the UN Is Saying That Silicon Valley Isn't Hearing

The policy world has been screaming about this. For years.

SDG 5, Target 5.4 — one of the United Nations' Sustainable Development Goals — explicitly calls on the world to "recognize and value unpaid care and domestic work." It's been on the global agenda since 2015. Eleven years. Target date: 2030. Progress: minimal.

The International Labour Organization developed the 5R Framework for care work: Recognize, Reduce, Redistribute, Reward, Represent. Five verbs. You can't do any of them without first making the labor visible and trackable.

Hochschild named this problem in 1989. The UN formalized it in 2015. It's 2026. Where's the product?

Why That's About to Change

Three things have shifted.

The research infrastructure finally exists. Daminger gave us a measurable framework for cognitive labor. The Fair Play evaluations showed what works and what doesn't. Programs like Bandebereho in Rwanda demonstrated that household labor redistribution is achievable at scale — with the right intervention and the right persistence. We're not guessing anymore. We have data.

The technology finally exists. PWAs run on any phone without an app store download. Push notifications keep systems alive between conversations. Mobile-first design means the tool lives where the work happens — in the kitchen, at the grocery store, during the 11 PM feeding.

The market is ready. Fair Play sold over a million copies. Emma's comic reached tens of millions. The demand for solutions — real, persistent, operational solutions — has been building for a decade. People don't need more books telling them the problem exists. They need a tool that helps them fix it, week after week.

Every other category of human behavior got its tracking product. Running got Nike+. Sleep got Oura. Meditation got Calm. Spending got Mint. The $11 trillion care economy got a shelf of really good books and a card deck.

We're building it. Not because we think couples need another app. Because $11 trillion worth of labor deserves to be seen.