Monzo vs Starling vs Revolut — Which Digital Bank Wins UK 2026? Slug: monzo-vs-starling-vs-revolut
Monzo, Starling and Revolut are the UK's three biggest digital banks — but which is actually best in 2026? We compare features, fees, customer service and who wins for each type of customer.
Monzo vs Starling vs Revolut — Which Digital Bank Wins UK 2026?
Monzo, Starling and Revolut are the UK's three biggest digital banks — but which is actually best in 2026? We compare features, fees, customer service and who wins for each type of customer.
The UK's digital banking revolution is now over a decade old — and the three names that dominate it are Monzo, Starling and Revolut. Between them they serve over 30 million customers across the UK and Europe. All three offer free current accounts, slick apps, and features that most traditional banks still can't match.
But they are built differently, for different customers. Monzo is the budgeting-first lifestyle bank. Starling is the grown-up, full-service digital bank with serious business credentials. Revolut is the global fintech powerhouse with the widest range of financial products. Choosing the wrong one for your needs means missing out on features that could genuinely improve your financial life.
This guide breaks down every meaningful difference between the three — free account features, premium tiers, overseas use, business banking, safety, and exactly who wins for each type of customer.
At a Glance — Monzo vs Starling vs Revolut
Monzo — Full Review 2026
Who Is Monzo?
Monzo launched in 2015 with a distinctive coral card and a bold promise — to make banking feel like it was designed for the smartphone era. With over 9 million UK customers, it is now one of the UK's largest banks by customer count, ahead of many traditional high street institutions.
Monzo's defining strength is its budgeting and money management tools. Spending is automatically categorised, salary tracking shows your balance trajectory across the month, and Pots allow you to ring-fence money for specific goals. For customers who want visibility and control over their spending, Monzo is unmatched.
Monzo Free Account Features
- Full UK current account — sort code, account number, direct debits
- Instant spending notifications with merchant names and logos
- Automatic spending categorisation — groceries, transport, eating out
- Pots — ring-fence money for bills, savings, goals
- Fee-free spending abroad at Mastercard exchange rate
- Salary sorter — automatically split your pay between pots on payday
- Shared tabs — split bills with friends directly in the app
- Overdraft available (subject to eligibility — up to £2,000)
- FSCS protected up to £85,000
Monzo Premium Tiers
| Plan | Monthly cost | Key extras |
|---|---|---|
| Monzo (free) | £0 | Full current account, pots, fee-free abroad spending |
| Monzo Extra | £3/month | 1% cashback on debit card, higher interest on savings pots |
| Monzo Perks | £7/month | Cashback, airport lounge access discounts, travel insurance |
| Monzo Max | £17/month | Full travel insurance, phone insurance, higher cashback, priority support |
Monzo Savings
Monzo offers savings through its Instant Access Savings Pot, currently paying competitive interest rates (check the app for current rate — typically tracking the Bank of England base rate). They also partner with third-party providers like Investec and Aldermore for fixed-term savings pots with higher rates. Interest is paid into your pot monthly.
Monzo Weaknesses
- No free business account — Monzo Business costs £5–£9/month
- International transfers limited compared to Revolut
- Cash deposits only via PayPoint (£1 fee) — limited locations
- No cheque deposits
- Customer service primarily in-app — no phone number for free accounts
Starling Bank — Full Review 2026
Who Is Starling?
Starling Bank was founded in 2014 by Anne Boden and has built a reputation as the most complete digital bank in the UK. Unlike Monzo's consumer-first approach or Revolut's global product expansion, Starling focused on building a genuinely full-service bank — one that could replace your traditional bank account entirely without compromise.
Starling's most significant achievement is its free business current account — widely considered the best business banking product in the UK market, winning multiple industry awards. For sole traders and small businesses, Starling offers features that business-specific banks charge £10–£25/month for, completely free.
Starling Free Account Features
- Full UK current account — complete bank replacement
- Fee-free spending and cash withdrawals abroad — no limits
- Spending insights and categorisation
- Savings Spaces — ring-fence money within your account
- Connected card — give a family member a linked debit card
- Cheque imaging — deposit cheques by photographing them
- Cash deposits at Post Office branches — free
- Overdraft available (subject to eligibility)
- 24/7 UK-based customer support — phone and in-app
- FSCS protected up to £85,000
Starling Business Account — The Key Differentiator
Starling's free business current account is the most significant product differentiator in UK digital banking. It includes:
- Free business current account — no monthly fee
- Invoicing tools built into the app
- Integration with Xero, QuickBooks, FreeAgent accounting software
- Business overdraft available
- Business Toolkit add-on — invoicing, tax estimates, payment tracking (£7/month)
- Euro business account available
- HMRC tax payment integration
- Multiple team member access
Starling Weaknesses
- No premium consumer tier with insurance benefits
- International transfers more limited than Revolut
- No crypto or investment products
- Smaller customer base than Monzo and Revolut
- App design less polished than Monzo
Revolut — Full Review 2026
Who Is Revolut?
Revolut is the most ambitious of the three — not content with being a digital bank, it aims to be a global financial super-app covering banking, investments, crypto, insurance, travel, and more. Founded in 2015 by Nik Storonsky, Revolut has grown to over 50 million customers globally and received its full UK banking licence in 2025, meaning UK deposits are now FSCS protected up to £85,000.
Revolut's core strength is international capability. For frequent travellers, expats, or anyone who regularly deals in multiple currencies, Revolut's exchange rates and international transfer capabilities are significantly better than any UK high street bank and competitive with specialist services like Wise.
Revolut Free Account Features
- Full UK current account (since 2025 banking licence)
- Fee-free currency exchange up to £1,000/month (0.5% above limit)
- International transfers to 160+ countries
- 30+ currencies held simultaneously in one account
- Savings Vault with competitive interest
- Basic stock trading — fractional shares
- Crypto buying and selling
- Junior accounts for children
- FSCS protected up to £85,000 (since 2025)
Revolut Premium Tiers
| Plan | Monthly cost | Key extras |
|---|---|---|
| Standard (free) | £0 | £1,000/month fee-free FX, basic features |
| Plus | £3.99/month | Higher limits, priority support, customisable card |
| Premium | £7.99/month | Unlimited fee-free FX, overseas medical insurance, lounge access |
| Metal | £13.99/month | Metal card, higher cashback, concierge, comprehensive insurance |
| Ultra | £45/month | Revolut's most exclusive tier — highest limits, dedicated support |
Revolut for International Use
Revolut remains the strongest option for international travellers and those working across currencies. Key advantages over Monzo and Starling:
- Best exchange rates — interbank rate with no markup (free plan up to £1,000/month)
- 30+ currencies held simultaneously — convert when rates are favourable
- International transfers to 160+ countries — often instant
- Metal and Premium plans include overseas medical insurance
- Multi-currency accounts for freelancers paid in foreign currencies
Revolut Weaknesses
- Only received UK banking licence in 2025 — shorter track record as regulated bank
- Customer service historically poor — improving but still below Starling
- No overdraft on any plan
- Free FX limited to £1,000/month — charge applies above
- No cheque imaging or Post Office cash deposits
- Which? does not recommend — customer service concerns persist
Head-to-Head: Which Wins for Each Customer Type?
| Customer type | Winner | Why |
|---|---|---|
| Main bank account replacement | Starling | Most complete banking features, 24/7 UK support, cheque imaging, Post Office deposits |
| Budgeting and money management | Monzo | Best spending categorisation, salary sorter, pots, spending insights |
| International travel | Revolut | Best FX rates, 30+ currencies, overseas medical insurance on paid plans |
| Sole trader / freelancer | Starling | Free business account, Xero/QuickBooks integration, invoicing tools |
| Younger users / students | Monzo | Best app design, social features, shared tabs, most popular with under-30s |
| Crypto and investing | Revolut | Only platform with crypto trading and stock investing built in |
| Expats and multi-currency | Revolut | 30+ currencies, best international transfers, multi-currency accounts |
| Customer service priority | Starling | 24/7 UK phone and in-app — fastest response times of the three |
| Premium travel perks | Revolut Metal/Premium | Best lounge access, overseas medical insurance, highest limits |
| Overdraft needed | Monzo or Starling | Revolut has no overdraft facility — Monzo and Starling both offer up to £2,000 |
Free Account Comparison — Feature by Feature
| Feature | Monzo | Starling | Revolut |
|---|---|---|---|
| Monthly fee | Free | Free | Free |
| FSCS protection | £85,000 | £85,000 | £85,000 |
| Spending abroad (free) | Unlimited | Unlimited | £1,000/month |
| ATM abroad (free) | £200/month | £300/month | £200/month |
| Overdraft | Up to £2,000 | Up to £2,500 | No |
| Savings interest | Yes (pots) | Yes (spaces) | Yes (vault) |
| Cheque imaging | No | Yes | No |
| Post Office deposits | No | Yes (free) | No |
| PayPoint cash deposit | Yes (£1 fee) | No | No |
| Business account | From £5/month | Free | From £25/month |
| Crypto trading | No | No | Yes |
| Stock investing | No | No | Yes |
| International transfers | Limited | Limited | 160+ countries |
| 24/7 phone support | No (paid plans) | Yes (free) | No (paid plans) |
| Which? recommended | Yes | Yes | No |
Are Digital Banks Safe?
All three banks are now fully regulated by the Financial Conduct Authority (FCA) and Prudential Regulation Authority (PRA). Following Revolut's full UK banking licence in 2025, all three offer full FSCS protection up to £85,000 — the same level of protection as Barclays, HSBC, or NatWest.
Digital Bank FAQs
Is Monzo or Starling better?
Monzo is better for budgeting tools, social features and younger users. Starling is better for business banking, customer service and those who want a complete bank replacement. Both are excellent — the choice depends on your priorities.
Is Revolut a proper bank in the UK?
Yes. Revolut received its full UK banking licence in 2025. UK customer deposits are now protected by the FSCS up to £85,000 — the same protection as traditional banks like Barclays and NatWest.
Can I use Monzo as my main bank account?
Yes. Monzo offers a full current account with sort code and account number, supports all direct debits and standing orders, and has no restrictions on salary payments. Millions of UK customers use Monzo as their sole bank account.
Which digital bank is best for spending abroad?
Revolut is best for frequent international travellers — fee-free currency exchange up to £1,000/month on the free plan with the best exchange rates. Starling offers unlimited fee-free spending abroad with no monthly cap, making it better for heavy spenders. Monzo offers fee-free spending but with a £200/month ATM limit.
Which digital bank is best for business?
Starling Bank is the best digital bank for UK small businesses. Their free business current account includes invoicing tools, accounting software integration, and 24/7 UK support — features that business-specific banks charge £10–£25/month for.
