Short answer
Jortt is a Dutch accounting package with a strong focus on automatic posting and tax reporting, with a free entry plan and paid plans from €19.95 a month (Jortt ZZP, up to 250 entries a month) to €34.95 a month. The package presents itself as fully Dutch-language. Booxx costs €19 a month with no entry cap and works in five languages, down to the ledger accounts and the outgoing email. If you want maximum automation and tax reporting in Dutch, Jortt is stronger; if you don't read Dutch, it isn't an option.