Yeah absolutely. Our app is https://feeder.co. You can read a bit about our numbers on Indiehackers.com: https://www.indiehackers.com/businesses/feeder
MRR is ~3100 USD right now.
MRR is ~3100 USD right now.
If that isn't sustainable, even a dollar more for the early adopters and $2-2.50 more for new adopters might work. Of course I don't know what your overhead is.