Sites like Native Camp?

I actually really like the format of Native Camp’s sudden lessons - my schedule can change a lot and the flexibility of it is great for me. I do have a few students on Preply but they’re on a super low rate and I’m struggling to get anyone on a higher rate, so I genuinely prefer working for NC.

I was wondering if there were any sites with a similar format to NC but slightly better pay? I am a native English speaker and I’ve been teaching ESL for around 3 years. Tried Engoo but they’re not hiring currently, and Cambly is still reviewing my profile.

Or, if there’s anyone here that does NC full time - how many hours do you put in each week? Is it worth it?

Thanks in advance for any advice or help :)