If its a free plan, then there are not much otps allowed per day

just saw this - they allow 10 sms/ day 
 is there a high-sms-limit free tier service available?

Software Developer

Are u facing issue in some particular country/ network provider?

i am testing it for india. no specific network provider.

I created a firebase app that uses phone authentication.
It works fine for the dummy registered phone number.
For other numbers, the service is unreliable with

I created a firebase app that uses phone authentication.
It works fine for the dummy registered phone number.
For other numbers, the service is unreliable with a 10% otp send success rate.

Has anyone faced this before, and solved it?

Please do share any other third party otp service you're aware of that's cheaper than twilio.

Thanks!

Firebase OTP Help!