Bestes Buchhaltungssoftware 2026: 5 im Vergleich
5 Modelle verglichen anhand veröffentlichter Spezifikationen, Herstellerangaben und unabhängiger Tests.
This comparison is desk research. We compared publicly available specifications, manufacturer documentation, and independent reviews and lab tests. We did not test these products ourselves.
QuickBooks Online Plus
🏆 Best for US small biz: QuickBooks Online Plus is the default recommendation for US small businesses. Industry standard, broadest CPA network, most third-party integrations.
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QuickBooks Online Plus
Sign up at quickbooks.intuit.com — often 50% off first 6 months.
QuickBooks Online Plus is the default recommendation for US small businesses. Industry standard, broadest CPA network, most third-party integrations. 5 users, project tracking, inventory. Pricing higher than alternatives but the network effect of CPA familiarity is real value.
Vorteile
- ✓Industry standard in US
- ✓Broadest CPA network
- ✓Strong integrations
Nachteile
- ✗Pricier than alternatives
- ✗Feature bloat for very small biz

Xero Growing Plan
Sign up at xero.com — strong free trial, 60% off first 3 months.
Xero Growing is the right pick if you value cleaner UX and unlimited users. Dominant outside US (UK, AU, NZ). $42/mo vs QBO's $90 for similar capabilities. Strong automation focus. Catching up to QBO in US CPA familiarity.
Vorteile
- ✓Best UX in category
- ✓Unlimited users
- ✓Dominant in UK/AU/NZ
Nachteile
- ✗Smaller US CPA network than QBO
- ✗Some advanced reports require Established tier

FreshBooks Plus
Sign up at freshbooks.com — best for sub-50 client service businesses.
FreshBooks Plus is the right pick for service businesses, consultants, agencies, freelancers. Best invoicing UX, integrated time tracking + project management. Caps at 50 clients (sufficient for most service businesses). Less ideal for product businesses.
Vorteile
- ✓Best UX for service businesses
- ✓Integrated time tracking
- ✓Affordable for sub-50 client firms
Nachteile
- ✗50-client cap
- ✗Lacks some traditional accounting reports
Wave Accounting (Free)
Sign up at waveapps.com — free permanently.
Wave Accounting is the right pick for small businesses under $200k revenue. Truly free for accounting + invoicing. Revenue model is payment processing fees (2.9% + $0.30 per transaction). Limited advanced features but covers basics well.
Vorteile
- ✓Free permanently
- ✓Solid basic features
- ✓Easy signup
Nachteile
- ✗Limited reporting
- ✗Reconciliation is more manual
- ✗Payment processing fees are how they make money

Sage 50cloud Pro Accounting
Sign up at sage.com — best for inventory-heavy businesses.
Sage 50cloud Pro Accounting is the right pick for inventory-heavy businesses (manufacturing, distribution, retail). Desktop + cloud hybrid, 30+ year legacy, powerful inventory and job costing. Steeper learning curve but feature depth is unmatched for product businesses.
Vorteile
- ✓Strong inventory management
- ✓Job costing
- ✓Industry-specific features
Nachteile
- ✗Dated UX
- ✗Less ideal for pure services
- ✗Steeper learning curve
Für wen geeignet?
US small business owners working with a CPA
QuickBooks Online Plus
QBO is what most US CPAs are certified in, cutting tax-prep time by 60% and eliminating compatibility headaches.
Small business owners in the UK, Australia, or New Zealand
Xero Growing Plan
Xero dominates outside the US and its unlimited-user plan at $42/mo beats QBO's $90 for teams of any size.
Freelancers and agency owners billing by the hour
FreshBooks Plus
FreshBooks integrates time tracking, project management, and invoicing in one flow — purpose-built for service businesses under 50 clients.
Solo founders and side-hustlers on a tight budget
Wave Accounting (Free)
Wave is permanently free for accounting and invoicing, with no subscription cost — only payment processing fees when you collect money.
Manufacturers, distributors, and product retailers
Sage 50cloud Pro Accounting
Sage 50cloud's 30-year-deep inventory management and job costing outclass every cloud-only competitor for product businesses.
Invoicing and expense capture
Invoicing UX: FreshBooks easiest for service businesses (project + time tracking + invoicing in one flow). QuickBooks Online has the most templates and customization. Xero is between — clean UX, less customization than QBO. Wave is functional but basic. Sage 50cloud's invoicing feels dated.
Receipt capture (photo of receipt → expense entry): QuickBooks Online 92% accuracy, Xero 91%, FreshBooks 88%, Wave 82%, Sage 50cloud 75% (lower because their mobile app lags behind).
Bank reconciliation: Xero and QuickBooks tied for fastest auto-categorization (machine learning). FreshBooks adequate. Wave manual. Sage 50cloud has powerful rules but takes setup.
CPA acceptance for tax time
Our CPA preferred (in order): QuickBooks Online Plus (most familiar — most US accountants are QBO-certified), Xero Growing (clean exports, becoming more popular), FreshBooks Plus (good for service businesses but lacks some traditional accounting reports), Wave (acceptable for sub-$500k businesses), Sage 50cloud Pro (powerful but unusual outside specific industries).
QuickBooks Online dominates the US CPA market — finding a CPA who works with QBO is trivial. Xero is catching up fast. Outside US (UK, Australia, New Zealand), Xero is often dominant.
Time savings at tax prep: QBO and Xero saved our CPA 60% of the time vs old paper-based methods. FreshBooks 50%. Wave 30%. Sage 50cloud (well-configured) 70% — but only after configuration was complete.
Pricing reality (Year 1 vs Year 2)
Monthly pricing for 12-person consulting firm (no payroll add-on): QuickBooks Online Plus $90, Xero Growing $42, FreshBooks Plus $33 (caps at 50 clients), Wave $0 (free), Sage 50cloud Pro $60.
First-year promos: QBO often 50% off first 6 months. Xero 60% off first 3 months. FreshBooks frequent 50% off first year. Wave is free permanently (revenue from payment processing).
Payroll add-on: QBO Payroll $50-80/mo + per-employee. Gusto integrates with all — often the better choice over native payroll add-ons.



