Google is a gold mine of free and cheap incredibly powerful tools
Namecheap for purchasing domains and hosting (there’s probably a much smarter solution here but it’s worked for me so far)
Have your Cpanel link in a bookmarks bar with all your critical links.
Paypal For the monies
Gravit for quick and dirty logo and text images
Mailchimp Free until you’re a big deal
Twitter for the socials
Pinterest Because it’s a big deal again
Reddit for tons of info on everything and the lols
Dropbox for the sharing
More to come!