You can change to a paid plan once registered
What's a SaaS service you pay for monthly that's an absolute no brainer?— Peter Suhm (@petersuhm) September 23, 2019
For me https://t.co/4z5i9ZAQaI is a really strong candidate! $19/month and it takes care of backing up my app and DB servers on Digital Ocean. Few clicks to set up and I don't have to worry about backups!