Fortnox vs Zeni Comparison
Compare Fortnox vs Zeni features, pricing, and more.
Last updated: November 2026

Fortnox
6.5/10
Swedish cloud accounting platform covering bookkeeping, invoicing, payroll, supplier invoice approval and reporting for small and mid-sized Swedish businesses and accounting firms.

Zeni
6.1/10
Zeni pairs AI tools with a dedicated human finance team to provide bookkeeping, bill pay, tax, payroll, and fractional CFO services for US startups.
Feature-by-Feature Comparison
| Feature | ![]() | ![]() |
|---|---|---|
| Scores | ||
| Overall Rating | 6.5/10 | 6.1/10 |
| Scalability | 6/10 | 5/10 |
| Analytics | 5/10 | 7/10 |
| Compliance | 7/10 | 6/10 |
| Integration | 8/10 | 6/10 |
| Security | 6/10 | 7/10 |
| Support | 7/10 | 8/10 |
| Cost | 6/10 | 3/10 |
| Customization | 5/10 | 5/10 |
| Ease of Use | 7/10 | 8/10 |
| Pricing | ||
| Free plan | No | No |
| Cheapest paid plan | SEK 238/mo Mini | $549/mo Starter (AI Bookkeeping) |
| Estimated cost for 10 users | SEK 238/mo Mini | $549/mo Starter (AI Bookkeeping) |
| Features | ||
| Accountant Access | ||
| Accounts Payable | ||
| Corporate Cards | ||
| Expense Management | ||
| Financial Reporting | ||
| General Ledger | ||
| Invoicing | ||
| Payroll | ||
| Bank Reconciliation | Not listed | |
| Budgeting and Forecasting | Not listed | |
| Multi-entity Consolidation | Not listed | |
| Tax Compliance | Not listed | |
Fortnox vs Zeni cost by team size
| Team size | Fortnox | Zeni |
|---|---|---|
| 1 user | SEK 238/moMini | $549/moStarter (AI Bookkeeping) |
| 5 users | SEK 238/moMini | $549/moStarter (AI Bookkeeping) |
| 10 users | SEK 238/moMini | $549/moStarter (AI Bookkeeping) |
| 25 users | SEK 238/moMini | $549/moStarter (AI Bookkeeping) |
| 50 users | SEK 238/moMini | $549/moStarter (AI Bookkeeping) |
The plan that fits each team size, billed monthly, before add-ons and usage charges. Each cost opens that tool's pricing calculator for the team size.
Which One Should You Choose?
Why choose Fortnox

- Higher Cost score (6/10 vs 3/10)
- Higher Integration score (8/10 vs 6/10)
- Better fit for small business (9/10 vs 4/10)
Why choose Zeni

- Higher Analytics score (7/10 vs 5/10)
- Higher Security score (7/10 vs 6/10)
Pros & Cons
Fortnox

Pros
- More than 500 integrations, and one 189 kr licence covers all of them.
- A single platform covers bookkeeping, invoicing, payroll, supplier invoice approval, payments and a company card, which suits Swedish SMEs.
- Accounting firms get a dedicated bureau package for working in their clients' books.
- New companies get six months free, and every new subscription has a 30-day open purchase period.
- Trustpilot and Shopify app reviewers frequently praise customer service and sync reliability.
Cons
- Usage fees for invoices, paid employees and interpretations, plus an Access fee that scales with activity, make total cost hard to predict.
- Three-month agreements cost 15 percent more than the 12-month list prices.
- The product is Swedish-focused, and users have asked for an English interface.
- Some users call the reporting tools dated and say neobank integrations such as Revolut are missing.
Zeni

Pros
- Every bookkeeping plan includes a named controller, bookkeeping manager, and analyst, so founders do not have to hire finance staff.
- Bill pay, reimbursements, and business checking come free with bookkeeping, and reimbursements support 160 currencies.
- The live dashboard and AI CFO show cash, burn, and runway without waiting for a monthly report.
- SOC 2 Type II audited, with AES-256 encryption at rest and a separate data partition for each customer.
Cons
- Entry pricing of $494 to $549 a month is expensive for very small businesses.
- The service is limited to US entities and US payroll.
- It requires QuickBooks Online Plus, and each entity needs its own subscription.
- Many tax and payroll extras are billed separately, and a few user reviews raise concerns about payment and ACH issues.
Not sold on either?
Frequently Asked Questions
Fortnox scores higher on our Finance Software criteria: 6.5/10 against 6.1/10 for Zeni. The largest gap is in Cost: 6/10 for Fortnox and 3/10 for Zeni.
No, neither Fortnox nor Zeni lists a free plan.
Fortnox is the better fit for small business: we rate it 9/10 for them, against 4/10 for Zeni.





