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Head to head

Ksef Fa3 Invoice Lint vs Overdue Invoice Reminder

Same numbers we show everywhere else, lined up. Ratings come from users, the grade comes from our scanner, adoption comes from public registries.

Ksef Fa3 Invoice Lintio.github.jmshinhwa/ksef-fa3-invoice-lint
A
No reviews yet

Finds the lines KSeF will reject in a Polish structured invoice XML, before you send it

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Overdue Invoice Reminderio.github.theluckystrike/overdue-invoice-reminder
B
No reviews yet

Overdue invoice chasers: reminder 1, reminder 2, the final notice, and the day's chase list.

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The short version

Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. The safety scan favours Ksef Fa3 Invoice Lint (89/100 against 73).

 Ksef Fa3 Invoice LintOverdue Invoice Reminder
User ratingNo reviews yetNo reviews yet
Safety gradeA89/100B73/100
AdoptionGrowingNew
GitHub stars00
Downloads / week172–
Runs whereYour machine (local)Your machine (local)
Gateway-readyNoNo
Tools——
Write actions——
Price per callFreeFree
LicenceNOASSERTIONMIT
Last release2026-09-192026-09-19
CategoryFinanceFinance

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