Best KashFlow Alternatives

Bonsai is an all-in-one freelance management platform combining accounting, invoicing, contracts, proposals, tax preparation, and banking. Designed specifically for freelancers and self-employed professionals.

FreeAgent is a UK-focused accounting platform popular with freelancers and micro-businesses. Owned by NatWest Group, offering free access to NatWest/RBS customers. Strong on UK tax compliance and Making Tax Digital.

FreshBooks is cloud accounting software designed for freelancers and service-based businesses. Excels at invoicing, time tracking, and expense management with an intuitive interface that requires no accounting knowledge.

Invoice Ninja is a free, open-source invoicing and billing platform. Offers self-hosted and cloud options with support for recurring invoices, online payments, time tracking, and expense management. Popular with tech-savvy freelancers.

QuickBooks Online by Intuit is the most popular small business accounting software worldwide. Offers invoicing, expense tracking, tax preparation, payroll, and over 750 integrations. Known for its accountant-friendly ecosystem.

Sage Accounting (formerly Sage One / Sage Business Cloud Accounting) is a cloud accounting solution from the established Sage Group. Strong in compliance, VAT management, and suited to UK/international businesses.

Wave offers completely free accounting and invoicing software for small businesses. Revenue comes from optional paid services like payroll and payments processing. Ideal for solopreneurs and micro-businesses.

Xero is a cloud-based accounting platform popular in the UK, Australia, and New Zealand. Offers unlimited users on all plans, strong bank reconciliation, and over 1,000 integrations via its app marketplace.

Zoho Books is part of the Zoho ecosystem offering comprehensive accounting with invoicing, expense tracking, inventory, and project accounting. Competitive pricing and deep integration with 45+ Zoho apps.