| IRIS Accountancy Suite | Established UK accountancy firms that want integrated accounts, tax, practice management, and payroll | Broad UK practice suite | Quote-based and implementation-led | Custom quote Request a module-level quote covering users, client volume, migration, training, integrations, payroll, and support. Offizielle Preise |
| KashFlow | UK small businesses and bookkeepers that want straightforward invoicing, bookkeeping, VAT, and optional payroll | Straightforward UK bookkeeping | Less ecosystem depth than larger platforms | $10/mo Confirm users, businesses, bank feeds, payroll, VAT, support, and normal renewal pricing for the selected plan. Offizielle Preise |
| Xero | Small businesses and advisors that need collaborative, multi-currency cloud accounting | Clean accountant collaboration | Payroll and tax capabilities differ by country | $20/mo Pricing and included features vary by country. Confirm payroll, expenses, projects, analytics, and multi-currency entitlements locally. Offizielle Preise |
| FreeAgent | UK freelancers, contractors, and small businesses that want bookkeeping, invoicing, VAT, and tax visibility | Strong UK freelancer fit | Less suitable for complex firms or inventory | $19/mo Check bank-account eligibility, normal subscription price, VAT features, payroll needs, and accountant programme terms. Offizielle Preise |
| Zoho Books | Small businesses that want automated cloud accounting inside the wider Zoho suite | Strong workflow automation | Localization varies by country | $0/mo Use the local pricing page and verify organizations, users, branches, automation limits, inventory, tax, and support. Offizielle Preise |