FreeAgent

Intuit serves small and midsize businesses with accounting software QuickBooks and online marketing platform Mailchimp. The company also operates retail tax filing tool TurboTax, personal finance platform Credit Karma, and a suite of professional tax offerings for accountants. Founded in the mid-1980s, Intuit enjoys a dominant market share for small business accounting and do-it-yourself tax filing in the US.

Xero is a technology company originating from New Zealand, providing cloud-based accounting software, primarily for small and midsize enterprises, or SMEs, and accounting practices. As a first mover in the space for cloud-based accounting software, Xero has grown quickly to achieve dominant market share in New Zealand and Australia, displacing legacy providers. Xero has also expanded beyond its home region toward other English-speaking countries, primarily the United Kingdom.