Open Source Nextcloud Alternatives
Nextcloud is described as 'A safe home for all your data – Access & share your files, calendars, contacts, mail & more from any device, on your terms'. There are more than 50 alternatives to Nextcloud for various platforms. The best alternative is ownCloud, which is both free and Open Source. Other great apps like Nextcloud are Seafile (Freemium, Open Source), Pydio (Freemium, Open Source), EteSync (Paid, Open Source) and Librevault (Free, Open Source).