Countingup vs Mercury: Business Banking Comparison (2026)
Countingup offers a comprehensive banking and accounting solution with features like free invoicing, receipt capture, automatic categorization, and financial reporting, alongside business loans. It has affordable pricing for small businesses but includes fees for withdrawals and foreign transactions, and a limited free transaction allowance. Mercury provides banking services with no monthly fees for basic services, offering features such as an invoicing API, recurring invoices, and unlimited 1099 tax filings. It supports multiple businesses under one account but has limitations like advanced features incurring fees, limited free reimbursements, and a high balance requirement for Treasury access.
AI Citation Scorecard
How often each is cited by major AI engines when buyers ask business banking questions. Last 90 days across ChatGPT, Perplexity, Gemini, Claude, and Copilot.
Probes run hourly; each (engine × query) combo retests every ~3 days.
Pricing
Key Features
- ✓Free invoicing & payment links
- ✓Receipt capture & storage
- ✓FSCS protection for deposits
- ✓Automatic categorisation
- ✓Financial reporting & insights
- ✓Instant payment notifications
- ✓Real-time tax estimate
- ✓Business loans up to £1 million
- ✓Banking services for $0
- ✓Invoicing API available
- ✓Recurring invoices available
- ✓Unlimited 1099 tax filings
- ✓Access to Treasury with $250K balance
- ✓No monthly fees or account opening fees
- ✓Expense management features
- ✓Simple account structure for multi-business
When to choose Countingup
Countingup is designed for small businesses requiring integrated banking and accounting. It includes free invoicing, payment links, receipt capture and storage, FSCS protection for deposits, automatic categorisation, financial reporting and insights, instant payment notifications, and a real-time tax estimate. Business loans up to £1 million are also available. Its pricing starts at £5/month with a free tier. While praised for affordability and a quick signup process, it has a limited free transaction allowance and fees for withdrawals and foreign transactions.
When to choose Mercury
Mercury focuses on providing banking services for businesses with a strong emphasis on cost-effectiveness for basic services. It offers banking services for $0/month with a free tier, featuring an invoicing API, recurring invoices, unlimited 1099 tax filings, and access to Treasury with a $250K balance. It boasts no monthly fees or account opening fees, expense management features, and a simple account structure for multi-business operations. Pros include no monthly fees for basic services and streamlined invoicing. However, advanced features may incur fees, free reimbursements are limited to 5 users, Treasury requires a high balance, and non-USD transactions have fees.
Frequently Asked Questions
AI visibility profiles
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