Looking for ways to streamline my side project

I’ve been running a small marketing side hustle for a while now, and while it’s rewarding, I’m starting to feel the energy drain from juggling everything myself. I’m curious what parts of your side projects have you found easiest to automate or hand off to someone else? I’m especially interested in hearing about tools or services that handle repetitive tasks, like social media scheduling or basic customer emails, without breaking the bank. How do you decide what to keep in-house versus what to outsource? Any recommendations or lessons learned would be really helpful.