| TaxCalc | UK accountancy practices that need tax returns, accounts production, and connected practice workflows | Purpose-built UK tax workflow | UK-specific rather than international | Custom quote Price the required tax, accounts production, practice, document, and client modules together with users and support. Offizielle Preise |
| 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 |
| Holded | Spanish small businesses and advisors that want invoicing, accounting, CRM, and inventory in one platform | Strong Spain market fit | Broader suite scope can exceed simple bookkeeping needs | $15/mo Confirm the Spanish edition, users, invoices, projects, inventory, accounting collaboration, support, and annual billing terms. 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 |
| 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 |