What Zempler Bank does

Zempler Bank is a UK-licensed digital challenger bank that provides current accounts, credit cards, overdrafts, and business banking tools to microbusinesses, sole traders, start-ups, and underserved consumers. Founded in 2004 as Cashplus Bank, the company received its full UK banking licence in February 2021, rebranded to Zempler Bank in July 2024, and was acquired by The Access Bank UK in February 2026. Headquartered in London with a second operations site in Liverpool, Zempler employs 300-350+ staff and has served more than 650,000 businesses with 170,000+ open business accounts and 2.2M+ total accounts.

The core product set is anchored by a three-tier subscription business current account (Business Go at £0/month, Business Extra at £9/month with up to 0.5% cashback, and Business Pro at £19/month with up to 1% cashback), supplemented by personal current accounts (Freedom, Activeplus), Business and Personal Creditbuilder products, credit cards with cashback, a Company Formation service via Companies House, a Bulk Payments Portal for payroll, and an SME lending marketplace launched with iwoca in 2025. The technology platform is API-first, with mobile and online banking, Open Banking APIs, integrations with Xero/QuickBooks/Sage accounting software, a Making Tax Digital tool, and a Stripe-powered Tap to Pay feature that turns the customer's smartphone into a contactless payment terminal. Cash deposits are handled through the UK's 11,500 Post Offices at a 0.55% fee (£4 minimum).

Zempler generates revenue through a mix of recurring subscription fees, transaction and payment fees (45% cheaper than traditional banks on faster payments), credit product interest and fees (overdraft APRs of 69.9-89.9%), interchange from cards, cash deposit fees, and interest on savings pots and credit facilities. For the fiscal year ending March 2025, the bank reported £68.2 million in total interest, fee, and commission income (0.75% YoY) and £5.2 million in pre-tax profit (58% YoY), marking its third consecutive year of profitability. Distribution combines direct digital self-serve onboarding, the official FSB partnership, an affiliate network, accounting platform integrations, and API/embedded banking partnerships.

Name

Zempler Bank

Legal name

Zempler Bank Ltd

Website

https://zemplerbank.com

Company type

Private

Founded year

2004

Operating status

Operating

Headcount range

251–500 employees

Short description

Zempler Bank is a UK-licensed digital challenger bank offering tiered business current accounts, personal accounts, credit cards, and SME lending to microbusinesses, sole traders, start-ups, and underserved consumers across the United Kingdom.

Ownership category

akta.pro rank

Product category

Digital Business Banking

NAICS

Depository Credit Intermediation (5221), Credit Card Issuing (52221), Activities Related to Credit Intermediation (5223), Credit Intermediation and Related Activities (522)

SIC

National Commercial Banks (6021), Personal Credit Institutions (6141), Loan Brokers (6163)

akta.pro primary industry

Digital Banking & Neobank Platforms (BPAMAFAD)

akta.pro secondary industries

Mass-Market Consumer Deposit Banking (Checking/Savings) (FSABAAAA), Lending & Credit Disbursements (FSAMAKAH)

Keywords

• Digital business banking
• Current account services
• Business credit cards
• Challenger banking
• Small business lending

Headquarters

HQ city

London

HQ country

United Kingdom

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales, Others

Revenue model

1. Subscription Fees: Monthly account fees from Business Extra (£9/month) and Business Pro (£19/month) tiers, with Business Go at £0/month
2. Transaction and Payment Fees: Fees for payments and transfers beyond included limits, bulk payment processing fees, international payment fees. Average faster payment transaction fee savings of 45% vs traditional banks
3. Credit Products: Interest and fees from credit cards, overdrafts, and Creditbuilder products. Overdraft APRs range from 69.9% to 89.9%
4. Cash Deposits: 0.55% fee on cash deposits at Post Offices (or £4 minimum fee)
5. Interest Income: Interest earned on savings pots (0.5-0.75%) and interest on credit facilities

Pricing tiers

Go-to-market motion4 records

Distribution channels5 records

Marketing channels6 records

Core offering

Zempler Bank is a UK challenger digital bank that provides business and personal current accounts, credit cards, credit-building products, and an API suite to microbusinesses, sole traders, start-ups, and underserved consumers. Its business accounts (Business Go, Extra, Pro) are tiered subscriptions with cashback, bulk payments, integrated accounting, and Making Tax Digital tooling; personal accounts include Freedom and Activeplus. Banking services are complemented by a Company Formation service, a Bulk Payments Portal for high-volume payers, and developer-facing Open Banking and proprietary APIs for embedded distribution.

Product overview

Zempler Bank is a UK challenger digital bank offering a comprehensive suite of banking products for microbusinesses, sole traders, and consumers. The core offering includes tiered business current accounts (Business Go at £0/month, Business Extra at £9/month, and Business Pro at £19/month) providing cashback rewards, free payments, and savings features. Personal banking is served through Freedom and Activeplus current accounts. Credit products span Business and Personal Creditbuilder (credit building tools) and Business and Personal Credit Cards with cashback up to 1%. Additional services include Company Formation, Bulk Payments Portal for payroll processing, and an SME Marketplace offering third-party lending through iwoca. The bank provides a full API suite (Payments, Applications, Accounts, Transactions, Identity, Eligibility, Products) enabling partner integrations, plus Open Banking APIs. The product portfolio is anchored by digital-first banking with integrated accounting (Xero, QuickBooks, Sage), Tap to Pay (via Stripe), and Making Tax Digital tools. Formerly known as Cashplus Bank, rebranded in July 2024.

Differentiator

Problem solved

Functional benefit

Products and services

• Business Go Free business current account at £0/month for UK microbusinesses and sole traders, offering 3 free payments/transfers per month (35p thereafter), cash deposits at 11,500 Post Offices, in-app and online banking, and 24/7 fraud monitoring with instant card freeze.
• Business Extra Business current account at £9/month offering up to 0.5% cashback on card spend, 20 free payments/transfers per month, and in-app messaging support, targeted at growing UK microbusinesses.
• Business Pro Premium business current account at £19/month with up to 1% cashback on card spend, 500 free payments/transfers per month, and a 0.5% interest-earning savings pot.
• Freedom Current Account Personal current account offering free and flexible banking with no monthly fees and standard banking features for UK consumers overlooked by traditional banks.
• Activeplus Current Account Personal current account with enhanced features and benefits for consumers seeking more from their banking relationship with Zempler.
• Business Creditbuilder Credit-building product designed to help UK businesses establish or improve their credit history through monitored, responsible borrowing with Zempler Bank.
• Personal Creditbuilder Credit-building product helping UK individuals establish or improve their personal credit rating through monitored credit usage with Zempler.
• Business Credit Card Business credit card for sole traders and limited companies, offering cashback rewards of up to £1,000 per month on eligible purchases through Zempler Bank.
• Personal Credit Card Personal credit card for UK consumers offering cashback rewards and flexible repayment options.
• Company Formation Limited company registration service through Companies House (£100 fee) with simultaneous business bank account application; new customers receive a £100 reward when they load £100 into the new account.
• Bulk Payments Portal Standalone online portal for businesses processing more than 500 Faster Payments per month, offering same-day bulk payment processing for payroll and supplier payments, multiple user profiles, dual-factor authentication, and no monthly fees.
• Zempler Payments API Developer-facing API for sending batch or single payments programmatically, offering savings of up to 85% on transaction fees versus traditional banks, targeted at platforms and partners integrating Zempler payments.
• Zempler Applications API API enabling partners to create new Zempler business bank accounts for their end customers in seconds directly from their own platform or app, supporting embedded banking distribution.
• Zempler Accounts API API providing real-time transaction and balance data, connecting clients' Zempler business bank accounts to partner platforms or apps for real-time financial analysis and automated reconciliation.
• Open Banking API Open Banking integration allowing account information sharing (balance, statements, transactions) and payment initiation through regulated third-party providers listed on the Open Banking Directory.
• SME Marketplace Marketplace platform within Zempler Bank connecting customers with third-party financial services, starting with iwoca business loans from £1,000 to £1 million for stock purchase, growth investment, and cashflow smoothing.

Quantifiable outcome

• 650,000+ businesses served and helped get established
• +3 more outcomes

Named customers6 records

Segments7 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration9 records

Feature7 records

Partnerships

Ten partnerships are on record, tiered minor and core.

• C-Store CollectiveminorGTM or Marketing Partner · 12 May 2026Financial partnership supporting independent convenience retailers with tailored banking features including fast account setup, cash deposits via Post Office, and UK-based customer support.
• CreatePayminorGTM or Marketing Partner · 23 March 2026Partnership bringing together modern payment solutions (CreatePay One card machine, CreatePay Touch EPOS) and accessible business banking. Supports SMEs in hospitality and retail sectors with combined financial ecosystem.
• iwocacoreStrategic or Co-development Partner · 31 October 2025Partnership to offer business loans from £1,000 to £1 million through Zempler's marketplace. Designed to address SME access to funding barriers, with 44% of SMEs citing access to lending as biggest barrier to growth. Businesses can apply in minutes without affecting credit score.
• CoconutcoreStrategic or Co-development Partner · 17 July 2025First-of-its-kind integration supporting sole traders with Making Tax Digital compliance. Zempler customers receive free access to Coconut's HMRC-recognised accounting software for up to 2 years (saving of up to £238). Embedded sign-up process for MTD tax solution and sole trader business bank account.
• StripecoreTechnology or IntegrationPartnership enabling Tap to Pay feature allowing Zempler business customers to accept contactless payments directly from the Zempler app using their smartphone as a payment terminal.
• ClearScore Technology LimitedminorChannel Partner/ Reseller/ DistributorIntroduces customers to Zempler's credit card products. ClearScore may process personal data in accordance with its own privacy policy.
• Equifax LimitedcoreTechnology or IntegrationCredit referencing and risk assessment partner for credit checks and affordability assessments. Processes data in accordance with its own privacy policy under contractual agreement.
• CIFAScoreTechnology or IntegrationFraud prevention agency partner for identity verification and fraud detection. Their fair processing notice governs data handling for fraud prevention.
• Federation of Small Businesses (FSB)coreGTM or Marketing PartnerOfficial FSB digital banking partner. Offers FSB-branded business account option and member benefits. Zempler is designated as the business banking partner of FSB.
• Post Office LtdcoreTechnology or IntegrationCash deposit network partner enabling customers to pay in cash at any of the UK's 11,500 Post Offices with 0.55% fee (or £4 minimum).

Scale indicators11 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Tide: Tide is a UK digital-first business banking platform serving freelancers, sole traders, and SMBs with mobile current accounts, expense management, and integrated accounting. It directly competes with Zempler in the underserved microbusiness segment using a similar product-led, self-serve onboarding model.
• Starling Bank: Starling is a UK challenger bank with both personal and business current accounts, holding a full UK banking license. Its Business account competes head-to-head with Zempler's tiers, offering free business banking, integrated invoicing, and tax tools for SMBs.
• Revolut Business: Revolut's Business product targets freelancers, sole traders, and SMBs with multi-currency accounts, expense management, and corporate cards. It overlaps materially with Zempler's microbusiness and sole-trader segments, particularly for cross-border payment use cases.
• Allica Bank: Allica is a UK challenger bank focused on established small and medium businesses, offering business current accounts, lending, and savings. It targets a similar SMB niche to Zempler with relationship-led banking, though skews slightly larger in customer size.
• Wise (formerly TransferWise): Wise Business offers multi-currency business accounts to freelancers, sole traders, and SMBs with low-cost international payments. It is a direct competitor to Zempler for cross-border payment flows and is also a Zempler technology partner.
• Monzo Business: Monzo's Business banking product serves sole traders, freelancers, and limited companies in the UK with current accounts, pots, and integrated tax tools. It competes with Zempler's personal and small-business current accounts under a similar digital-first proposition.
• Atom Bank: Atom is a UK challenger bank holding a full banking license, offering savings and business lending products. While more focused on consumer savings and SME lending, it operates in the same UK challenger digital banking category as Zempler.
• ClearBank: ClearBank is a UK-regulated clearing bank offering embedded and API-driven banking infrastructure, including business current accounts and Open Banking. It competes with Zempler in the API-first banking space, though with a more B2B / infrastructure positioning.

Broad incumbents

• HSBC UK (HSBC Kinetic): HSBC's Kinetic proposition targets UK SMBs, startups, and sole traders with digital business banking. As a broad incumbent, it competes with Zempler on the small-business segment but offers a much wider product portfolio and global footprint.

Emerging players

• Coconut: Coconut is a UK-based accounting and tax platform purpose-built for sole traders, with an embedded banking partnership with Zempler. It represents an emerging competitor at the intersection of accounting and banking for the same microbusiness customer base.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/zemplerbank
• LinkedInlinkedin.com/company/zemplerbank
• Facebookfacebook.com/ZemplerBank

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles13 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Zempler Bank