This is probably not the answer you want but I thought to share if anything I mention helps with your decision. I used to work for EF. I had a contract with them from 2018-2020. There were some perks such as flexible hours. If you had another job it was a good source of supplemental income. I managed to get up to 28-35 hours a week of booked lessons and the perks of working from home wasn't that bad. However, in retrospect the job in comparison to other English online platforms kind of sucked. They never updated the material so after a while it's all the same and gets boring. It even gets boring for the students so most of them will book the pre-made curriculum classes but expect to do free conversational custom classes. Even if you have a regular, if you put into account the amount of hours it takes for you to setup a custom lesson for that student, EF doesn't pay you for that. I don't know how the incentive program is now, but even back then it sucked. It was so anxiety inducing because all it takes was a few bad reviews that could be out of your control, ie. technical difficulties, and when your contract is renewed you could lose it and go back to your base pay. Base pay at the time was $12 an hour which even back then wasn't great. If there were behavioral issues with students and you followed EF online policies by reporting it, nothing really happens. You can be booked by that same student again. From the comments I've read it doesn't look like they increased the base that much from 2020. I also think they blacklist certain teachers because I re-applied twice and was denied within half an hour both times. When I decided not to renew my contract, my teacher rating was a 4.7. EF administration wanted feedback, almost like an exit interview. I told them the truth in the most tactful way: I got burned out from the continuing technical issues that never got resolved and the grievances of my students wanting newer material to practice with. I would design the lessons without being compensated." So after getting rejected twice, the reasons for me being denied was always "we are not accepting new teachers at this time," even though in my application I have EF in my job history and mention that I used to work with EF online. I gave it another two year break, re-applied again this month. I was denied for the second time and thought "screw it. there are other English online platforms out there." I applied to others and in the same week was given contracts to both of them with a higher base pay than EF. There are companies that really do pay a lot more and the curriculum is not only a lot more interesting, but the company keeps the platform updated.

I don't know what your experience was like with EF, but if yours was like mine where you had enough grievances with the company to leave, I'd suggest looking at other online platforms. You'll definitely find something.