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Accounting · head to head

Billit vs Fiken

Billit logo

Billit

Accounting

Belgian invoicing and accounting software with Peppol e-invoicing

From
Free
Rated
-
Full reviewWebsite
Fiken logo

Fiken

Accounting

Norwegian accounting software for sole proprietors and small companies

From
219/month
Rated
-
Full reviewWebsite

The short version

  • Only Billit has a free tier, so it costs nothing to try first.
  • Each has a real cost: Billit annual billing required to get approximately 15% discount (one free month included); Fiken bank integration available only as add-on (69 NOK/month)
  • Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which Billit and Fiken actually diverge.

Attributes where Billit and Fiken differ
AttributeBillitFiken
Starting priceFree219/month
Free tierYesNo

Identical on both: pricing model (subscription), platforms (Web), user rating (Not yet rated), category (Accounting).

What people use each for

The jobs each tool is most often brought in to do.

Billit

  • Invoice generation and document management for freelancers and small businessesnot Fiken
  • E-invoicing and Peppol compliance for European businessesnot Fiken
  • Recurring billing and payment reminder workflowsnot Fiken

Fiken

  • Solo accounting and invoicing for small businessesnot Billit
  • Multi-user accounting collaboration at no extra costnot Billit
  • Invoice management with EHF e-invoice supportnot Billit
  • Bank integration for transaction trackingnot Billit

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Billit

  • Annual billing required to get approximately 15% discount (one free month included)
  • Additional user seats cost €5 per user per month on top of plan price
  • Overage pricing per document decreases with tier, penalizing rapid growth within a tier

Fiken

  • Bank integration available only as add-on (69 NOK/month)
  • Project accounting requires separate add-on (69 NOK/month)
  • Payroll and employee features cost extra (69 NOK/month)
  • Physical mail invoicing costs 25 NOK per invoice

Pricing, plan by plan

Billit

Free
  • Starter$7.5/month
    • Up to 25 documents per month
    • Peppol e-invoicing
    • Invoice customization
  • Growth$25/month
    • Up to 500 documents per month
    • All Starter features
    • Additional documents: €0.25 per document
  • Professional$250/month
    • Up to 1,000 documents per month
    • All Growth features
    • Additional documents: €0.15 per document
  • Enterprise$null/month
    • 1,000+ documents per month
    • Custom pricing

Fiken

219/month
  • Base Plan$219/month
    • Complete accounting functionality
    • Unlimited invoice sending via email and EHF
    • Unlimited user accounts

Which should you pick?

Choose Billit if

  • You want to start without paying.
Billit review

Choose Fiken if

Nothing in the data separates Fiken from Billit on the points above - pick on price and on how each one feels to use.

Fiken review

Questions people ask

Is Billit or Fiken better?
Neither clearly leads. Billit starts at Free and Fiken at 219/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Billit or Fiken?
Billit has a free tier; the other does not. Paid plans start at Free for Billit and 219/month for Fiken.
Does Billit or Fiken run on more platforms?
Both run on Web, so platform support will not decide this one for you.
Can I use Billit for free?
Yes. Billit has a free tier, so you can try it without paying. Fiken starts at 219/month.
What is Billit best used for?
Billit is most often used for invoice generation and document management for freelancers and small businesses, e-invoicing and peppol compliance for european businesses, recurring billing and payment reminder workflows. Of those, invoice generation and document management for freelancers and small businesses and e-invoicing and peppol compliance for european businesses are not what Fiken is typically brought in for.

Answered from the vendors’ own pages

Billit: What does Billit Starter plan include and how much does it cost?

Billit Starter is €7.50 per month (or €22.92 per month with annual billing, roughly 15% off) and supports up to 25 documents per month. All plans include Peppol e-invoicing, invoice customization, quotes, mobile app, bank integration, and payment reminders. Extra documents over the limit cost €0.50 each.

Source
Fiken: Is there a free trial for Fiken?

Yes, Fiken offers a 30-day free trial with no credit card required. After the trial, the base plan costs 219 NOK per month.

Source
Billit: How much does it cost to add team members to a Billit account?

The first user is included in your plan. Additional team members cost €5 per user per month. Bookkeepers and accountants can access the accountant portal for free.

Source
Fiken: Do additional users cost more on Fiken?

No, Fiken includes unlimited user accounts at no extra cost on the base plan.

Source
Billit: What is the difference between Billit Growth and Professional plans?

Billit Growth is €25/month for up to 500 documents monthly (€0.25 per overage). Professional is €250/month for up to 1,000 documents monthly (€0.15 per overage). Both include all features; the only differences are document limit and overage rates.

Source
Fiken: What add-ons are available and how much do they cost?

Monthly add-ons include bank integration, project accounting, KID number system, and API access (69-99 NOK each). Time tracking, payroll, and expense reimbursements also cost 69 NOK per month. Annual tax filing costs 1,290 NOK for sole proprietors or 1,590 NOK for limited companies.

Source
Fiken: What are the per-transaction costs?

SMS invoicing costs 3 NOK, e-invoicing via Vipps costs 5 NOK, physical mail invoicing costs 25 NOK, and credit checks cost 15 NOK per transaction.

Source
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