Comment by kgtm

If you do decide to move forward with it, check out https://www.indiehackers.com/businesses for inspiration, there are a few people doing similar stuff. Some direct links:

https://www.indiehackers.com/businesses/updown-io [ 1.5k/mo ]

https://www.indiehackers.com/businesses/amon [ 1.5k/mo ]

https://www.indiehackers.com/businesses/apex-ping [ 1.0k/mo ]