Is the online S24 route right for my Polish company?
It suits simple set-ups. S24 uses a model agreement, so there is no notarial deed and no notary fee, but you cannot tailor the articles. If you need custom rules on share transfers, voting or investors, the notarial route fits better.
Source: Jak założyć spółkę przez internet, w systemie S24, Biznes.gov.pl (Government of Poland)