Benevity is a company that basically administers company matching donations.

Database of approved nonprofits, can set up arbitrary amounts as recurring payments, and automatic matching if you do the donations through their site.

It’s not quite “I got $500 this month to give back, scatter it amongst my chosen charities” but you could definitely use a service like that to set up baseline donations.

I don’t do scheduled donations; prefer to spool it up and make a splash when employer offers 2:1 match. Don’t think I’ve seen that in all of ‘23, though, so settling for 1:1 now.