How we make money

PintLint sells API plans for invoice validation. Our e-invoicing guides may also earn referral fees.

Referral links

Some links to providers may be referral links. If you sign up through one, the provider may pay us a fee or commission. We currently have no referral relationships with any provider.

Every referral link is labelled Referral link where it appears. Links without that label earn us nothing.

What referrals never change

• The full provider register mirrors the Ministry of Finance list, in its published order. The comparison table is alphabetical and includes every provider we found public details for. Nobody pays to be listed or placed.
• Prices are copied from the provider's own public page with a link and date, never from a partner deal.
• We include providers we have no relationship with.
• Your price is the provider's normal price unless we say otherwise next to the link.

Accuracy

Dates and rules link to the Ministry of Finance or Federal Tax Authority document they come from. If you spot an error, email hello@pintlint.com and we will correct it.

Updated 18 October 2026.