Best UK Banks 2026/27 — Bank Reviews and Comparison Guide

Monzo vs Starling vs Revolut — Which Digital Bank Is Best in 2026?

Detailed comparison of Monzo, Starling, and Revolut for UK customers in 2026. Features, fees, foreign spending, savings, FSCS protection, and which bank suits your needs.

Monzo, Starling, and Revolut dominate the UK’s digital banking market between them — but they are very different products aimed at different users. For a broad guide to all UK bank options including high-street banks, return to the Bank Reviews hub.

Quick Comparison

FeatureMonzoStarlingRevolut
UK Banking Licence✅ Yes✅ Yes✅ Yes (granted 2024)
FSCS Protected✅ £85,000✅ £85,000⚠️ In transition — check your account type
Monthly FeeFreeFreeFree (Standard)
Interest on BalanceYes (limited)YesYes (paid plans)
Overseas Card PaymentsNo feeNo feeNo fee (limits)
ATM Withdrawals Abroad£250 free/monthNo limits£200 free/month
Joint Accounts
Business Accounts

Note on Revolut FSCS status: Revolut’s UK banking licence was granted in 2024, but migrating all UK customers from e-money accounts to full bank accounts is a phased process. Until migration is confirmed on your account, your balance is protected by safeguarding rules — not FSCS. Check the Revolut app for your current account type.

Monzo

Overview

FeatureDetails
Founded2015
UK Customers9+ million
App Rating4.5★
Best ForBudgeting, bill splitting

For the full breakdown, see our Monzo review 2026.

Monzo Plan Features

FeatureFree AccountMonzo Plus (£5/mo)Monzo Premium (£15/mo)
Hot coral card✅ Metal✅ Metal
Budgeting pots
Spending insights
Interest on balance1% (up to £2k)3.75% (up to £25k)4.5% (up to £25k)
Virtual cards166
Fee-free abroad cash£250/month£400/month£600/month
Travel insurance
Phone insurance

Monzo Pros and Cons

ProsCons
Excellent budgeting pots and tools3% ATM fee abroad after £250/month
Instant spending notificationsInterest rates not highest on free tier
Easy bill splittingPhone support only on premium plans
Salary sorting featurePremium required for best rates
Strong community and app updates

Starling Bank

Overview

FeatureDetails
Founded2014
UK Customers4+ million
App Rating4.7★
Best ForMain current account, travel, small business

For the full breakdown, see our Starling Bank review 2026.

Starling Features

FeaturePersonal AccountKite (Kids)Business
Monthly feeFreeFreeFree
UK debit card
Interest on balanceYes (variable)
Savings SpacesGoals
Overseas spendingNo fees everNo feesNo fees
ATM abroadUnlimited freeUnlimitedUnlimited
Joint accountN/AN/A
Overdraft

Starling Interest Rates

BalanceRate
Up to £5,0003.25% AER
Savings SpacesUp to 4.5% AER

Starling Pros and Cons

ProsCons
No fees abroad — no monthly limitsFewer budgeting features than Monzo
Interest on current account balance (free)No packaged account option
Consistently top-rated customer serviceSmaller product range than Revolut
Full banking features, joint and business accounts
Award-winning app

Revolut

Overview

FeatureDetails
Founded2015
Global Customers50+ million
App Rating4.6★
Best ForTravel, multi-currency, crypto, stocks

For the full breakdown including the FSCS migration timeline, see our Revolut UK review 2026. For how Revolut compares to Wise for international transfers, see Wise vs Revolut.

Revolut Plans

FeatureStandardPlus (£3.99/mo)Premium (£7.99/mo)Metal (£14.99/mo)
Currency exchange£1,000/mo free£3,000/moUnlimitedUnlimited
ATM withdrawals£200/mo free£400/mo£800/mo£1,500/mo
Crypto tradingLimited
Disposable virtual cards
Travel insurance
Airport lounge access
CashbackUp to 1%

Revolut Pros and Cons

ProsCons
Best exchange rates (weekdays)1% weekend markup on exchanges
30+ currency accounts built-inMonthly ATM limits on free plan
Crypto and stock trading in-appCustomer service inconsistent
Most feature-rich of the threeFSCS migration still in progress
Global reach, used in 150+ countriesCan feel overwhelming for basic users

Head-to-Head Comparisons

Foreign Spending

ScenarioMonzoStarlingRevolut
Card payments abroadNo feeNo feeNo fee (weekday)
ATM withdrawal €200Free (under limit)Free — alwaysFree (under limit)
ATM withdrawal €5003% on €250 excessFreeFee on excess
Weekend spendingMastercard rateMastercard rate1% markup
Exchange rate sourceMastercardMastercardInterbank (best)

Winner: Starling (no limits ever). Runner-up: Revolut (best rates on weekdays, but limits and weekend markup apply).

Budgeting Features

FeatureMonzoStarlingRevolut
Spending categories✅ Excellent✅ Good✅ Good
Savings pots/spaces✅ Best✅ Good✅ Vaults
Salary sorting
Bill tracking
Round-ups
Spending targets

Winner: Monzo

Savings and Interest

FeatureMonzoStarlingRevolut
Interest on current account1% (free tier)3.25% (free tier)Paid plans only
Savings pots rateUp to 4.5%Up to 4.5%Up to 4.5%
Easy access
Fixed rate options

Winner: Starling — interest on the current account balance at no cost is a clear advantage.

Customer Service

MetricMonzoStarlingRevolut
In-app chat
Phone supportPremium only✅ FreePremium only
Response timeVariableFastVariable
Trustpilot score~4.0★~4.3★~4.2★

Winner: Starling

Additional Features

FeatureMonzoStarlingRevolut
Crypto trading
Stock trading
Multi-currency accounts€ account30+ currencies
Bill splitting✅ Excellent
Subscription tracking

Winner: Revolut (most features overall)

Which Should You Choose?

Choose Monzo If:

Use CaseWhy Monzo
You want excellent budgeting toolsBest pots, categories, and salary sorting
You split bills with friends regularlyEasiest social payment features
You are new to digital bankingVery user-friendly
You want spending visibilityBest-in-class spending insights

Choose Starling If:

Use CaseWhy Starling
You want a complete main account replacementFull features, reliable, FSCS-protected
You travel frequentlyNo ATM limits or foreign fees — ever
You value customer serviceConsistently top-rated
You want interest on your balance for free3.25% AER with no monthly fee
You run a small business or freelanceExcellent business account features

Choose Revolut If:

Use CaseWhy Revolut
You travel very frequently to multiple countriesBest exchange rates on weekdays
You want crypto or stock tradingOnly one of the three with this
You send money abroad regularlyCheap and fast international transfers
You hold or receive money in multiple currenciesNative 30+ currency accounts

Using All Three

Many people use more than one account. A common split:

AccountUsed For
StarlingMain salary account — reliable, FSCS, interest
MonzoDay-to-day budgeting and bill pots
RevolutTravel and international transfers

Security Comparison

Security FeatureMonzoStarlingRevolut
Instant card freeze
Biometric login
Instant transaction notifications
3D Secure
Disposable virtual cardsPremiumPlus and above
Location-based security

Summary

CategoryWinner
Best main current accountStarling
Budgeting and spending toolsMonzo
Travel (no limits)Starling
Best exchange ratesRevolut
Customer serviceStarling
Most features overallRevolut
Free current account interestStarling
Business bankingStarling
FSCS protection certaintyMonzo or Starling

Sources

  1. FCA — Banking
  2. FSCS — Protecting your deposits
  3. Monzo — FSCS protection