I haven't looked around but the first competitor that comes up on Google charges 29/month for 5000 screenshots so I'd gladly pay $7 if the results are good (I'd rather pay $7 than $0 if I were building a product on top of this, because I'd rather be a customer than a disposable user)

Yeah. Slightly annoying for small private use cases that it's limited to a year, but it might still be worth it.