QuickBooks Online and Xero are the two most popular accounting platforms for US small businesses, and they solve the same problem from different angles. QuickBooks is the US market leader with deeper built-in sales tax automation, inventory, and a native payroll add-on. Xero leads with unlimited users on every plan and a deep app ecosystem. The right choice depends on how much you want handled inside one platform against your team size.
Pricing and plans compared
Plans and pricing checked July 2026, and every figure below is read live from our pricing database.
The headline difference is not a single cheaper brand, it is how each one charges for users. QuickBooks' included users on its entry plan: 1 (Simple Start), with more added only as you climb the ladder, so a larger team is pushed up the tiers. Xero's included users on every plan: Unlimited, with no per-seat fee, so a business with a bookkeeper, an accountant and a few team members pays the same plan price regardless of headcount.
On plan price Xero starts lower and stays lower: $25/mo (Early) against QuickBooks' $38/mo (Simple Start), then $55/mo (Growing) against $75/mo (Essentials), and at the top $90/mo (Established) against $275/mo (Advanced). The gap widens as you climb, and it widens again once you count seats. QuickBooks also frequently runs a 50% discount for the first three months, which makes the early cost look lower than the steady-state rate.
Payroll is the one place QuickBooks answers back. Its payroll is $50/mo + $7/emp where Xero's is N/A (Gusto), so if you want books and payroll from one vendor on one bill, QuickBooks is the platform built that way. The calculator above folds your real invoice and employee counts into an estimate for each, which is the only reliable way to see which works out cheaper for you. Both bill US customers in dollars, so this is a like-for-like comparison with no exchange rate to factor in.
Sales tax and compliance
For a US business, sales tax handling is often the deciding factor. QuickBooks has the deeper built-in automation, calculating the correct rate by jurisdiction based on where you sell and ship, and tracking liability across multiple states for businesses with nexus in more than one state. Xero calculates US sales tax through a built-in Avalara integration, which also covers multi-state nexus and can file returns as a paid service. Both track 1099 contractor payments for tax season. For a single-state service business, either is fine; for a multi-state online seller, QuickBooks built-in automation or Xero with Avalara are the points to compare.
Payroll
Payroll is where the two diverge most clearly. QuickBooks has a native payroll add-on that runs full US payroll with tax filing and W-2 reporting on the same bill as your accounting. Xero does not build payroll in; it integrates with Gusto, which is a strong payroll product but a separate subscription. If having payroll and accounting in one place matters, QuickBooks is the closer fit. If you already use Gusto, or prefer a best-of-breed payroll tool, Xero plus Gusto is a clean combination. The calculator above lets you add employees to estimate the combined cost for each.
Inventory and features
QuickBooks includes built-in inventory tracking on its Plus plan, covering quantities, cost of goods sold, and reorder points, which suits product businesses out of the box. Xero's native inventory is basic, so Xero users running real stock typically add a dedicated inventory app from its large marketplace. On the flip side, Xero's unlimited-users model and clean bank reconciliation are genuine strengths, and its app ecosystem is the largest after QuickBooks. Both have capable mobile apps, receipt capture, and free accountant access.
AI and automation
Both platforms now ship native AI assistants. QuickBooks includes Intuit Assist, which categorizes transactions automatically, flags anomalies, drafts follow-ups, and answers natural-language questions about your finances. Xero includes JAX (Just Ask Xero) for conversational questions about cash flow and invoices, and has gone further by building a Model Context Protocol connection that lets you connect your Xero account inside an AI assistant such as Claude. For built-in proactive insight, both are strong; for connecting external AI agents directly to your books, Xero's MCP path is the more advanced of the two.
US considerations
For a US buyer the good news is that both QuickBooks and Xero bill natively in US dollars, so your invoice is a fixed amount with no exchange rate to track. Both handle US bank feeds and reconciliation, 1099 contractor tracking, and sales tax, so the comparison comes down to how you weigh built-in depth against unlimited users. QuickBooks has the larger US accountant network, which matters if you want your accountant on the same platform; Xero's unlimited-users model and app ecosystem suit teams that want flexibility and a deep marketplace.
Pros and cons for this matchup
QuickBooks wins on the deepest built-in sales tax automation, built-in inventory on Plus, a native payroll add-on, and the largest US accountant network, all billed in dollars. Its trade-offs are user counts capped by plan and a recent run of steep price increases, so the post-promo rate is the one to budget for.
Xero wins on unlimited users on every plan, a deep app ecosystem, and clean bank reconciliation. Its weak spots are the entry plan's invoice cap, basic native inventory, and payroll that runs through a separate Gusto integration rather than being built in.
The verdict
Choose by how much you want built in and your team size. If you want the deepest sales tax automation, built-in inventory, and native payroll on one bill, QuickBooks is the more complete platform and the US market leader. If several people touch your books and you value a deep app marketplace, Xero's unlimited-users model is usually the better value and its AI agent path is ahead. Both bill in dollars, so map your own invoice, user, and employee counts into the calculator above and the cheaper, better-fitting platform becomes clear.