How does Moneybox make money? Through a £1 monthly subscription fee, annual service fees that vary by fund choice, a mortgage introducer relationship on Lifetime ISA home purchases, and a margin retained on customer cash balances.
The company posted £115.6 million in revenue for 2025, up 23% on the year before, and delivered its third consecutive year of profitability with £14.9 million in profit before tax (Moneybox 2025 Annual Report). That layered mix of fees and product cross-sell is the engine behind the wider Moneybox business model, and it's worth understanding properly before deciding whether the app is worth the cost.
For anyone asking is Moneybox safe before handing over card details, the short answer is yes. Digital Moneybox Limited is authorised and regulated by the Financial Conduct Authority. Cash held with its partner banks is FSCS-protected up to £120,000 per person per bank, while investment products carry separate FSCS cover of £85,000 per person in the event of a shortfall at Moneybox's UK broker or fund administrator. That's the answer to how Moneybox makes money at the account level now here's how each piece actually stacks.
How the £1/month fee and 0.45% platform fee stack
Investing with Moneybox costs £1 a month, free for the first three months and waived once you hold £5,000 or more in a Cash ISA or Simple Saver, plus an annual service fee that depends on which fund you hold: Investing with Moneybox costs £1 a month, free for the first three months and waived once you hold £5,000 or more in eligible Moneybox accounts, plus an annual service fee of 0.15% on Moneybox's own funds or 0.45% on funds from other providers .
On top of that sits a separate fund provider fee, which varies depending on which fund is held, plus a 0.45% currency conversion charge on any US stock trades. There's no dealing commission on buying or selling.
This is a straightforward answer to how Moneybox makes money from its core investing product: a fixed subscription plus a service fee that rewards holding Moneybox's own funds. It's also the clearest entry point into the Moneybox business model as a whole, since every other revenue stream builds on top of this base layer.
Why in-house funds cost less than third-party ones
Choosing Moneybox's own funds cuts the annual service fee to 0.15%, capped at £150 a year, against 0.45% for third-party funds, a pattern that now runs across Moneybox's investing accounts and its Personal Pension alike. On the pension specifically, third-party funds cost 0.45% on the first £100,000 and 0.15% above that, with no cap. In 2025, Moneybox launched three risk-weighted, multi-asset branded funds developed with Amundi, Europe's largest asset manager, which the firm says makes its own-fund range one of the more competitively priced on the market.
This is central to how the Moneybox business model rewards consolidation: the more of a customer's investing sits in Moneybox's own funds, the less they pay, and the more Moneybox benefits from fund-management economics on top of the service fee itself.
The Lifetime ISA-to-mortgage pipeline
Moneybox drives revenue through home-buying by pairing its Lifetime ISA with a mortgage introducer relationship, rather than arranging mortgages in-house. The pipeline starts with the Lifetime ISA, where the government adds a 25% bonus on up to £4,000 saved each tax year worth up to £1,000 free annually.
Moneybox describes itself as the UK's biggest Lifetime ISA provider and says it has now helped over 200,000 customers save for a first home, with a LISA customer completing a home purchase roughly every 10 minutes during 2025. Since September 2025, mortgage advice has been delivered through First Mortgage, part of the Mortgage Advice Bureau group, comparing over 12,000 deals across more than 90 lenders.
Moneybox's own terms describe its part as an introduction service; introducer arrangements of this kind typically earn the introducing firm a fee or commission when a referred customer completes, though Moneybox hasn't published the specific commercial terms of the First Mortgage relationship.
It's a neat piece of product sequencing, and another answer to how does Moneybox make money beyond fees alone. The LISA builds the habit and the deposit, and the home-buying journey monetises through the partner relationship once the customer is ready to buy.
Interest margin and the move into financial advice
Moneybox earns money on cash held within its accounts by retaining the difference, where one exists, between the interest its partner banks pay and the rate passed on to customers, rather than charging a separate service fee on that cash. In 2025, Moneybox said it paid out more than £500 million in interest to cash savers, a figure that gives some sense of scale, even though the margin it keeps for itself isn't separately disclosed. It's the quieter side of how Moneybox makes money, sitting alongside the more visible subscription and service fees.
The newer growth lever sits next to this: Aurora, an AI-powered guidance engine that launched in beta in September 2025 after roughly two years of development.
The current version offers free, tailored financial plans with actionable steps guidance rather than regulated advice. Moneybox has said it will spend 2026 preparing to roll out regulated Personal Financial Advice powered by Aurora, aiming to reach savers priced out of the traditional advice market. Moneybox says the average financial adviser sets a minimum threshold of around £276,000 in investable assets, with upfront fees of 1%–1.5% plus roughly 0.77% annually.
How Moneybox's model compares to Plum's subscription-tier approach
The core difference in a Moneybox vs Plum comparison is what each app discounts: Moneybox rewards holding its own funds regardless of subscription, while Plum's fees fall depending on which subscription tier you pay for.
Plum runs four tiers, from a free Basic plan to £14.99-a-month Max, with investment and pension fees tapering as customers pay more (Plum's own fee schedule). Moneybox, by contrast, charges one flat £1 subscription across every investing account, with its main discount lever sitting in fund choice rather than subscription level.
The scale gap in this Moneybox vs Plum picture is wide. Moneybox reported £115.6 million in revenue for 2025 against 1.7 million customers and £19 billion in assets under administration, while Plum reported £34 million in annual recurring revenue and said it reached operational profitability, with positive EBITDA, in January 2026. Moneybox's most recent secondary share sale in 2026 valued the business at roughly £800 million, against Plum's £250 million pre-money valuation from its May 2026 Crowdcube round.
Neither structure is objectively cheaper across the board; the right answer depends on balance size and how much of your investing you're willing to consolidate into one provider's own products. What a fair Moneybox vs Plum comparison really shows is two different answers to how does Moneybox make money versus its nearest UK rival: one leans on subscription tiers, the other on fund choice and product breadth.
FAQs
1. Is Moneybox regulated by the FCA?
Yes, Digital Moneybox Limited is authorised and regulated by the Financial Conduct Authority. Cash held with Moneybox's partner banks carries FSCS protection up to £120,000 per person per bank, and investments carry separate FSCS cover of £85,000 per person for a shortfall the regulatory backbone behind the is Moneybox safe question most new customers ask before signing up.
2. How much does Moneybox cost a month?
Investing accounts cost £1 a month, free for the first three months and waived once a customer holds £5,000 or more in a Cash ISA or Simple Saver, plus an annual service fee of 0.15% on Moneybox's own funds or 0.45% on other funds. The Personal Pension carries no subscription fee, only its own fund-based service fee.
3. What is Moneybox Aurora AI advice?
Aurora is Moneybox's AI-powered financial guidance engine, launched in beta in September 2025 after two years of development. It currently offers free, tailored financial plans rather than regulated advice, and Moneybox plans to expand it into regulated Personal Financial Advice during 2026.
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Sources: Data drawn from Moneybox's 2025 Annual Report and official press releases, Moneybox's own fees, funds, pension, Lifetime ISA and FSCS protection pages, coverage of the September 2025 First Mortgage partnership (Mortgage Solutions, Mortgage Strategy, FStech), Plum's published fee schedule and profitability announcement, and independent fintech trade press (Finextra, Financial IT, The Intermediary) covering Moneybox's 2025 results and funding history. Figures reflect the most recent available data at the time of writing.
The EP+ Editorial Desk covers UK startups, founder stories, and venture capital. All editorial content is independently produced and human-reviewed before publication.
