Investing & Savings — Find Your Platform
Investment apps, savings accounts, and P2P lending, compared honestly — with real rates, real fees, and a quiz to help you land on the right one for your goal and timeline.
Every option on this page carries a different trade-off between growth, access, and risk. A savings account protects your capital but rarely beats inflation by much. An investment app gives your money a real chance to grow, but its value can drop before it recovers. P2P lending pays a higher yield than either — because it carries a form of risk neither one does.
Where Should Your Money Go?
The right starting point isn't which platform has the nicest app — it's how soon you need this money and how much of it you can afford to see drop in value along the way. Money you need within a year or two belongs in savings, full stop. Money with a five-year-plus runway can reasonably sit in an investment app. P2P lending is worth considering only once the first two are already covered, and only with money you understand the real risk of.
Not sure which applies to you? Answer three quick questions below and we'll point you in the right direction.
📱 Investment Apps
All Reviews →What Are Investment Apps?
Investment apps are commission-free, phone-first platforms for building a long-term portfolio — buy stocks and ETFs in a few taps, no minimum balance, no advisor needed.
Most work the same way underneath: you fund the account, choose individual stocks or a ready-made fund, and the app handles execution and custody. The real differences show up in the small print — commission-free doesn't always mean free, and FX charges and platform fees vary significantly between them.
Best Investment Apps in 2026
| App | Our Rating | Commission | Min. Deposit | ISA | Fractional | Best For | |
|---|---|---|---|---|---|---|---|
| Trading 212UK · EU · GlobalTop Pick | ★★★★★4.8 | 0% | £1 | ✓ | ✓ | Most investors | Visit Site →Review → |
| FreetradeUKBest ISA | ★★★★☆4.2 | 0% + plan fee | £0 | ✓ | ✕ | ISA & SIPP investors | Visit Site →Review → |
| eToroGlobal | ★★★★☆4.0 | 0% stocks only | $50 | ✕ | ✓ | Copy investing | Visit Site →Review → |
| RobinhoodUS | ★★★★☆3.9 | 0% | $0 | ✕ | ✓ | US beginners | Visit Site →Review → |
Ratings and terms reviewed as of publication — see individual reviews for current details.
Who Should Use an Investment App
Anyone investing for a goal five-plus years out — retirement, a house deposit, or just long-term growth — who wants broad market exposure without picking individual stocks or paying advisor fees. Not the right tool for money you might need next year.
🏦 Savings & High-Yield
All Reviews →What Are Savings & High-Yield Accounts?
A high-yield savings account pays meaningfully more interest than a standard current account, while keeping your money just as accessible and just as protected.
Interest rates remain elevated in 2026 — a high-yield account can earn you 3.75–4.50% easy access or up to 4.90% fixed on cash you would otherwise leave sitting in a current account earning next to nothing. All platforms below are covered by national deposit protection schemes.
Best Savings & High-Yield Accounts in 2026
| Platform | Our Rating | AER / APY | Min. Deposit | Access | Protection | Market | |
|---|---|---|---|---|---|---|---|
| Marcus by Goldman SachsEasy Access SavingsTop Pick UK | ★★★★☆4.5 | 3.75% AERincl. 12-month bonus | £1 | Instant | FSCS £120K | UK | Visit Site →Review → |
| Chase UKEasy Access Savings | ★★★★☆4.3 | 4.50% AERnew customers · 12-mo bonus | £0 | Instant | FSCS £120K | UK | Visit Site →Review → |
| Atom BankFixed-Rate Saver | ★★★★☆4.1 | 4.55% AER1-year fixed | £50 | Fixed 1yr | FSCS £120K | UK | Visit Site →Review → |
| Ally BankHigh-Yield SavingsBest US | ★★★★☆4.4 | 3.00% APY3.85% new customer promo | $0 | Instant | FDIC $250K | US | Visit Site →Review → |
| Wise AssetsInterest on Balance | ★★★★☆3.9 | 3.25% AERGBP · USD & EUR also available | £1 | Near-instant | FSCS £85K | UK · EU | Visit Site →Review → |
Rates correct as of September 2026. FSCS limit increased to £120,000 per person per institution in December 2025.
Who Should Use a Savings Account
Your emergency fund, and anything you're saving toward in the next year or two. Capital safety and easy access matter more here than chasing an extra half-point of yield — this is the foundation everything else sits on top of, not a compromise.
🔗 P2P Lending
All Reviews →What Is P2P Lending?
Peer-to-peer lending platforms connect your money directly with borrowers, cutting out the bank in between — and in exchange, you take on a form of credit risk a bank deposit never carries.
Yields well above what savings accounts offer are common, but this is not a like-for-like comparison. P2P platforms are not banks, your capital is at risk, and loan originator defaults are a real possibility. Read our full reviews before investing.
Best P2P Lending Platforms in 2026
| Platform | Our Rating | Investor Return | Min. | Buyback | Regulation | Platform Risk | |
|---|---|---|---|---|---|---|---|
| MintosLoan Marketplace · 64 OriginatorsTop Pick | ★★★★☆4.4 | 9.1–12%Core 9.1% · Custom up to 12% | €50 | 60 days | MiFID II | Lower | Visit Site →Review → |
| Go & GrowFormerly Bondora Go & GrowMost Conservative | ★★★★☆4.1 | Up to 6%Target rate · paid daily · not guaranteed | €1 | N/A — pooled | EFSA Estonia | Lower | Visit Site →Review → |
| PeerBerry5 Originator Groups · Group GuaranteeBest Track Record | ★★★★☆4.0 | 11.02% avg.Zero defaults ever | €10 | 60 days | No licence | Medium | Visit Site →Review → |
| RobocashVertically Integrated · UnaFinancialFastest Buyback | ★★★☆☆3.8 | 9.91–12%Avg. 9.91% · 11–12% optimised | €10 | 30 days | No licence | Medium | Visit Site →Review → |
P2P lending is not covered by deposit protection schemes. Your capital is at risk.
Who Should Use P2P Lending
Investors who already have an emergency fund and a core portfolio in place, and want a smaller, yield-focused slice on top. Not a starting point — a P2P platform is not a bank, and your capital is genuinely at risk if an originator defaults.
How to Choose the Best Investment Method for You
Line the three up side by side and the decision gets a lot simpler than it feels from the outside. There's no universally "best" option here — the right answer depends entirely on your own timeline, how much risk you're actually willing to sit with, and what you're trying to achieve with this specific pot of money. Match the row that matters most to you — time horizon, risk, fees, or protection — against what each option actually offers below, and the choice tends to make itself.
📱 Investment Apps
🏦 Savings & High-Yield
🔗 P2P Lending
Quick Decision Guide
A Worked Example
Say you have £10,000 sitting in a current account and want to put it to work. A reasonable split, following the framework above: £3,000 stays in an easy-access savings account as your emergency buffer — instant access, protected, earning 3.75%+ instead of nothing. £6,000 goes into a Stocks & Shares ISA through an investment app, invested in a diversified fund for a retirement or house-deposit goal that's still years away. The remaining £1,000 — money you're genuinely comfortable losing — goes into a P2P platform for the extra yield, spread across enough loans that any single default barely registers. None of the three amounts is arbitrary: each one is sized to match how soon you'd need it and how much of a hit you could absorb if things went wrong.
Most people end up needing more than one, and that's not a compromise — it's the point. A sensible setup is an emergency fund in savings, a core long-term portfolio in an investment app, and P2P — if at all — as a smaller slice on top once the first two are genuinely covered. Revisit the split as your situation changes; it isn't a one-time decision.
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Read the Guide →Frequently Asked Questions
On investment apps, savings accounts, and P2P lending.
Investment apps are consumer-facing, phone-first platforms designed for long-term portfolio building. They typically offer commission-free trading in stocks and ETFs, simple interfaces, and low or zero minimum deposits. Traditional brokers are aimed at more active traders and often offer access to more complex instruments like options, futures, and CFDs. If you want to invest regularly in a diversified portfolio of stocks and funds, an investment app is usually the better starting point.
Yes, provided the platform is covered by your country's deposit protection scheme. In the UK, the FSCS protects up to £120,000 per person per institution (increased from £85,000 in December 2025). In the US, the FDIC protects up to $250,000. All savings account platforms we review are covered by one of these schemes. P2P lending platforms are not covered by deposit protection — that is a fundamentally different risk profile.
P2P lending platforms connect investors directly with borrowers. As an investor, you lend money to multiple borrowers and receive interest payments in return. The platforms handle origination, credit assessment, and collections. Returns of 6–12% are typical. The risk is that borrowers can default and, more critically, that loan originators or platforms themselves can fail — unlike a savings account, your capital is not protected by any government scheme.
Most modern investment apps allow you to start with as little as £1 or $1, thanks to fractional shares. Trading 212 and Robinhood both support fractional investing from very small amounts. For high-yield savings accounts, most platforms have minimum deposits between £0 and £50. The more important question is not how much you need to start, but how much you can invest consistently over time.
"Commission-free" does not always mean free. The most common hidden costs are: foreign exchange (FX) fees when buying shares in a different currency; platform fees charged as a monthly subscription; and bid-ask spreads on less liquid assets. Our reviews break down the full fee picture for each platform. Always check the full fee schedule before opening an account.
An ISA (Individual Savings Account) is a UK tax wrapper that lets you invest or save up to £20,000 per year without paying tax on any gains or income. A Stocks and Shares ISA lets you hold stocks and ETFs tax-free. A Cash ISA is the savings account equivalent. For UK investors, using your ISA allowance every year is one of the most straightforward ways to improve long-term investment returns. Not all investment apps offer ISAs; our reviews make ISA availability a key criterion.
Yes — we are transparent about this. AllinAllSpace may earn a referral commission when you open an account through links on this page. This is how independent editorial sites like ours fund the research and writing that goes into our reviews. However, it does not affect our ratings or editorial decisions. We do not accept payment to rank a platform higher than its merits warrant.