We built Coingaze because just like you me and my friends also spent hours staring at the Charts.
We looked for other alerting services but most of them are charging $10/month or ~₹740/month and I think that's a bit overpriced. Also there are price difference between exchanges and I use WazirX so I had to build it on my own.
If you have any question you can leave us a message or send us an email at coingaze.in@gmail.com