A couple in their sixties pausing on a hillside trail in warm morning light, taking in a view of a wide valley below. Both relaxed and present, dressed in lived-in walking clothes, with open landscape and sky behind them.

A great life doesn't happen by accident.

Build a life that lasts 100 great years.

A longevity platform that scores your health and wealth together — then gives you a clear plan, the trackers, and AI coaching to close the gap.

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Does this sound familiar?

You're accomplished. You make good decisions. But some days you think:

“I want the option to walk away from work — on my terms, not forced by circumstance.”
“I’m watching people I love struggle as they age. I don’t want to end up that way.”
“I keep chasing career wins and financial targets. But I’m tired. Is the trade-off still worth it?”
“Will I still be physically and mentally able to do the things I love when I’m older?”
“Will I still need to work at 70? Will I even be healthy enough to do so? Do I have enough to live the way I want?”
“I don’t want to spend my healthiest years chasing more money I can’t enjoy.”

If you're thinking any version of these things, you're in good company. Most intelligent people are. They just rarely talk about it. We're here to help you.

Most people are building wealth they won't be healthy enough to enjoy. Or health that outlasts their money.

Stock markets keep rising. Longevity research is making genuine breakthroughs. Technology has put more data at our disposal than ever before. And yet, across high-income countries, gains in life expectancy have stalled since 2010, and retirement savings are still falling short even for many of those who are saving.

More resources. Better tools. Flat outcomes. Something isn't working.

One problem is that most tools aren't built around longevity — they're built around what's easy to measure or what else they can sell you. Your fitness wearable displays 80+ data points from your last run, when how long you will live is largely predicted by just one. Most financial trackers obsess over net worth, the scoreboard by which too many evaluate their lives and pursue ever greater accumulation for its own sake. What really matters is how many years of spending your portfolio can sustain — the point at which work becomes optional.

The other problem is that even people who know they should be looking after both their health and their finances may not be doing enough. An annual physical and a pension contribution are a start, not a complete plan. The right actions are well-established, but they require a level of intentionality that most generic guidance simply doesn't provide.

That's what we're here for.

10%

Lower risk of premature death

Per single-unit increase in VO₂ max¹

19%

Lower risk of premature death

From engaging in a variety of exercise types²

34%

Higher portfolio returns

From a 1%-point reduction in adviser fees over 30 years³

54%

More likely to plan for spending into their 90s

For people who understand average longevity⁴

Every dimension we track is grounded in peer-reviewed evidence on what actually extends healthy, financially secure life. Not what's interesting to measure. Not what's easy to sell. What works.

¹ Mandsager et al., JAMA Network Open, 2018. Prospective cohort, 122,007 patients, median follow-up 8.4 years.

² Stamatakis et al., British Journal of Sports Medicine, 2018.

³ Vanguard, The Case for Low-Cost Investing, 2021. Calculated over 30-year horizon using historical market return assumptions.

⁴ Knoll & Hershfield, Journal of Marketing Research, 2011.

The engine you neglect is the one that quietly decides your future.

Good

Healthspan

The years you stay capable, mobile, sharp — not just alive.

We score the dimensions where the longevity evidence holds up across decades: cardio, strength, mobility, sleep, nutrition, alcohol, body composition, mental health, stress, and the biomarkers that respond to how you live. The point isn't just to feel good today — it's to get ahead of the serious problems that build quietly over decades, so your future self inherits more good years, not fewer.

Very Good

Wealthspan

The year work becomes optional.

Wealthspan isn't about being rich — it's about having enough money to live life on your terms. We project your finances to age 100 using every variable that matters — income, assets, spending, debt, rate of return, retirement age — so you can see when you reach financial security, and when work becomes a choice.

We didn't start with what to track.
We started with what a great life at 100 actually requires.

100 Great Years isn't just a name. It's the goal. Everything on this platform — every tracker, every score, every piece of advice — exists to build toward it.

Too simple

Tracking what's easy to measure, not what matters most.

Generic wellness apps. Casual advice like “diet and exercise” or “save and invest”. Step counters. Spending trackers. Not wrong — but not calibrated to the goal of living well to 100.

Too complex

Selling complexity — or the next thing to buy.

Wearables tracking 80+ data points when all you need is one. 100+ biomarker blood panels. Advanced longevity protocols with personalised supplements of dubious benefit. 60+ blog articles debating the safe withdrawal rate in retirement. Some of this is genuinely interesting — but easy to get lost in. And some of it is structured around selling you more, not optimising you more.

100 Great Years

The things that actually move the needle on longevity. Nothing more, nothing less.

Not just exercise — but time in Zone 2, because the evidence on VO₂ max and lifespan is unambiguous. Not just savings rate — but whether your money lasts as long as you do. One goal. Everything built around it.

What you get with 100 Great Years.

Everything is built around one question: will this help give you the capacity to live on your terms, for as long as possible, without your body or your finances making that decision for you?

Assessment

Know exactly where you stand across both engines.

Most people have a vague sense of how healthy they are, or how their finances compare. We score every dimension that matters for longevity, and tell you what is actually working — and what is not.

Wealthspan

See your future, not just your balance.

Your Wealthspan is the year your money runs out, on this trajectory. Whether that is before or after your body slows down — and exactly how far the gap is — is the number worth watching.

Healthspan

See how your choices shift your longevity odds.

Your survival curve is based on your current habits. Select a variable — VO₂ max, strength training, sleep, relationships, or alcohol — and watch the curve shift against the population average. Every change is grounded in published research, cited inline. Not a prediction. Evidence applied to your decisions.

Practice

Build small practices that compound over time.

Tracking consistency across the dimensions of health and wealth that matter, so the fundamentals — done well enough, for long enough — actually compound.

AI Coach

Get in-depth analysis and personalised advice.

An AI that knows your scores across health and wealth, remembers every conversation, and gives you the specific guidance a generic tool never could. Ask it anything. It gets more useful the longer you use it.

Scenarios

Test your what-ifs before you live them.

Retire three years earlier. Take a sabbatical. Hit your VO₂ max target. Begin strength training. Markets fall thirty percent. The simulator runs the numbers across both engines, so the next decision is made with confidence — not guesswork.

How it works.

Assess

A free 5-minute assessment scores where you stand across 25+ dimensions of health and wealth. Most people have never seen both scored together, or seen what the gap between them means.

Plan

Get a personalised diagnosis and detailed action plan to close the gap between where you are and where you need to be.

Track

Log your practice with 14+ health and wealth trackers. Receive immediate, personalised AI insight into your trends and a monthly updated Score Report.

Coach

An AI that knows your numbers across both engines, remembers your progress, and gives you honest, specific guidance. It gets more useful the longer you use it.

100 great years.
Built deliberately.

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The best decision you make for your health and your wealth isn't the dramatic one. It's the quiet one you make again tomorrow.