Mettle vs Tide: Which Is Better in 2026?
Last updated: 13.06.2026
Mettle and Tide are two of the most popular app-only business bank accounts for UK sole traders and small businesses. Mettle, backed by NatWest, offers a completely free account with built-in invoicing and FreeAgent integration. Tide started as a simple business account and has grown into a platform with multiple paid tiers, expense cards and a broad set of integrations. Both target the same freelancer and small-business audience, but they take different approaches to pricing, protection and features. On balance, Mettle wins for cost-conscious sole traders who want clean bookkeeping tools at no cost, while Tide suits businesses that need more advanced team and expense management features.
Mettle is the stronger pick for most sole traders and small businesses: it is genuinely free with no per-transaction charges, backed by NatWest and comes with FreeAgent accounting software built in. Tide offers more flexibility for growing teams but charges per transaction on its free tier and holds funds under safeguarding rather than FSCS protection.
Head-to-head: Mettle Business Account vs Tide Business Account
 Mettle Business Account | Tide Business Account | |
| Rating | 4.0 /5 | 3.0 /5 |
| Monthly fee | 0,00 £ | 0,00 £ |
| Debit card | ✓ | ✓ |
| Credit card | ✗ | ✗ |
| Virtual credit cards | ✗ | ✓ |
| Free cash withdrawal | ✗ | ✗ |
| Number of sub-accounts | – | – |
| Apple Pay | ✓ | ✓ |
| Google Pay | ✓ | ✓ |
| 3D Secure for online payments | ✓ | ✓ |
| Deposit protection | ✗ | 120.000 |
Winner by category
Mettle charges nothing at all: no monthly fee and no per-transaction fees on standard payments. Tide also has a free tier, but it levies a charge per transfer on that plan, which adds up quickly for businesses that move money regularly. Tide's paid tiers remove some of those charges but introduce a monthly subscription cost. For most small businesses, Mettle is the cheaper option in practice.
Both accounts issue a Mastercard debit card with Apple Pay and Google Pay support, and both support 3D Secure for online payments. Tide has the edge for teams because it offers virtual cards, which Mettle does not. Neither account provides free cash withdrawals. For a single-person business, card functionality is broadly equivalent; for a business with multiple people needing their own cards, Tide pulls ahead.
Tide offers more feature depth overall: virtual cards, expense cards for team members, invoicing tools and a wider range of third-party integrations across its paid tiers. Mettle's feature set is leaner but focused: the built-in FreeAgent integration is a genuine differentiator for bookkeeping, and invoicing is included. Mettle also has some eligibility restrictions that Tide does not. Businesses with employees or more complex financial workflows will find Tide's wider toolset more useful.
This is the most important difference between the two accounts. Mettle is backed by NatWest, a fully licensed UK bank, so eligible deposits are protected up to £85,000 under the Financial Services Compensation Scheme (FSCS). Tide is an e-money institution, meaning customer funds are held in safeguarding accounts rather than covered by FSCS. Tide does advertise protection up to £120,000 through its safeguarding arrangement, but this is not the same as FSCS. For business owners who keep meaningful balances in their account, Mettle's FSCS backing is a clear advantage.
Both apps are well-reviewed on the App Store and Google Play. Mettle benefits from NatWest's infrastructure while keeping a clean, simple interface. Tide's app has matured considerably and now covers invoicing, expense tracking and integrations in one place. Customer support for both is primarily in-app or online rather than by phone or branch. Neither stands out decisively here; your preference will come down to interface style.
For a sole trader or freelancer who wants a free, reliable business account with real accounting software included, Mettle delivers excellent value. The FSCS protection, zero fees and FreeAgent integration make it hard to beat at the price. Tide is a solid alternative for businesses that need virtual cards, team expense management or plan to scale up and use Tide's higher tiers. But for the typical one-person business, Mettle comes out ahead on overall value.
Choose Mettle Business Account
Mettle suits sole traders, freelancers and small limited companies that want a genuinely free business account with no hidden transaction fees. If you invoice clients regularly and want accounting sorted without paying extra for software, the built-in FreeAgent integration is a strong reason to choose Mettle. It is also the right choice if you want the security of FSCS deposit protection rather than an e-money safeguarding arrangement. Consultants, designers, tradespeople and other self-employed professionals who keep a healthy balance and run straightforward finances will get the most from Mettle. The app-only model suits people comfortable managing everything on their phone.
Choose Tide Business Account
Tide works well for small businesses that need more than a single account holder. If you have a small team and want to issue virtual cards or expense cards to staff, Tide's paid tiers make that possible in a way Mettle currently does not. Businesses that process a lower volume of transactions and are happy to stay on the free tier can still use Tide at no monthly cost, though per-transfer fees apply. Tide also suits business owners who want a wider ecosystem of integrations and are willing to pay for a higher tier to access them. E-commerce sellers and service businesses managing multiple users will find Tide more flexible.
Use both or switch?
You can hold both a Mettle and a Tide account at the same time, and some business owners do exactly that: using Mettle as their main account for invoicing and bookkeeping while keeping Tide for specific purposes such as team expenses. There is no rule against it. If you want to switch your main business account, the UK does not extend the Current Account Switch Service (CASS) to most business accounts, so you will need to update your direct debits, standing orders and payment details manually. Both Mettle and Tide make it straightforward to export your transaction history, which helps when moving to a new provider. Notify regular clients and suppliers of your new sort code and account number before closing the old account.
Verdict
For the majority of UK sole traders and small businesses, Mettle is the better choice in 2026. The combination of zero fees, no per-transaction charges and a built-in FreeAgent accounting integration gives it real practical value, and the FSCS deposit protection via NatWest is a meaningful safety advantage over Tide's safeguarding model. I would recommend Mettle as a starting point for anyone setting up a new business account who does not yet need team cards or complex expense workflows.
Tide deserves serious consideration if your business has grown beyond a one-person setup or if you specifically need virtual cards and multi-user access. Its paid tiers offer a broader feature set, and the onboarding is fast. The per-transaction fees on the free tier are a genuine drawback, so factor in your expected transaction volume before committing. Either way, both accounts are a significant step up from trying to run a business through a personal bank account.
More comparisons
FAQ
Mettle is the better all-round option for most sole traders and freelancers. It is completely free with no per-transaction fees, includes FreeAgent accounting software and offers FSCS deposit protection through NatWest. Tide is better suited to small businesses that need team expense cards or more advanced multi-user features.
Mettle is cheaper for most businesses. It has no monthly fee and no per-transaction fees on standard payments. Tide's free tier has no monthly charge but does apply a fee per transfer, which adds up if you move money frequently. Tide's paid tiers also carry a monthly subscription cost.
Mettle is safer from a deposit protection standpoint. As a NatWest-backed bank account, eligible deposits up to £85,000 are covered by the Financial Services Compensation Scheme (FSCS). Tide is an e-money institution, so funds are held under safeguarding rules rather than FSCS protection. Tide advertises coverage up to £120,000 through its safeguarding arrangement, but this is a different type of protection.
Yes, you can hold accounts with both providers at the same time. There is no restriction on having multiple business bank or e-money accounts. Some business owners use Mettle as their primary account and Tide for specific purposes such as team expenses or virtual cards.
Both apps are well-rated and handle everyday business banking well. Mettle's app is clean and straightforward with strong invoicing and FreeAgent integration. Tide's app offers more features overall, particularly around expense management and integrations, though this comes into its own on paid tiers. The best app depends on what you need it to do.
Neither account is designed as a travel card, and neither offers free cash withdrawals abroad. For frequent international spending, a dedicated multi-currency account such as Wise would serve you better alongside either of these business accounts.
The Current Account Switch Service (CASS) generally applies to personal accounts and is not available for most business accounts. To switch, you need to update direct debits, standing orders and payment instructions manually. Export your transaction history from your old provider, then notify clients, suppliers and HMRC of your new sort code and account number before closing the old account.
Neither Mettle nor Tide is a savings account and neither pays meaningful interest on current account balances. If you want to earn interest on your business cash reserves, look at a separate business savings account or a notice account alongside whichever current account you choose.