Mark Tilbury’s apps

Global Investing App

Diversify investments geographically and discover opportunities across countries and markets.

For investors whose portfolio is entirely one country's market without them having decided that. It shows the concentration, then makes buying outside it straightforward through a broker partner in each market.

What a v1 does5 features
  • Geographic concentration of the current portfolio, shown plainly
  • Access to markets beyond the home one, through partner brokers
  • Currency exposure separated from company exposure
  • Country and regional funds explained rather than listed
  • Tax treatment flagged per market before buying

The market

Proven marketMicro-investing
$400Ma year at Acorns, from 14M customers

Acorns is the evidence that a subscription rather than trading commission can carry a consumer investing product, with over $30B invested since inception. This is costed at $15 a month.

Where these numbers come from
CompanyEarnsReachSource
Acorns$400M+ annual revenue, 202514M+ all-time customers · $30B+ investedIndependent estimate
Stash$37.5M Series D raisedNot publishedAnnounced funding
Greenlight$2B managed by kids6.5M+ usersCompany-stated, 2024

Why this audience

These viewers understand diversification as a principle and hold a portfolio that is entirely one country's market. The content makes the case for looking wider. Showing the concentration and making the fix straightforward closes a gap they can already name.

Before it can launch

  • A brokerage partner per market, local suitability rules, and no US advice without RIA registration

What it earns

Drag me Every figure recalculates as you go.

Paying users1,000

0.005% of 20M followers · capped at 50,000

Price per month$15

Opens on the price this idea was costed at, $15.

1,000 paying — 0.005% of 20M followers — × $15 a month = $15,000 a month

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Fifty thousand paying users is the ceiling every one of these pages is drawn against, not a forecast. It opens at a thousand, the bottom of the range, so the first figures you see are the modest ones. What the cap buys is comparability: the same range on every app, and the percentage of the audience it takes as the number that moves.

Is this the one for your audience?

We fund it, build it, and run it. You bring the audience and take a share of the revenue. Nothing to pay and nothing to build.

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