What is the difference between free and paid SMS services?
Free SMS v/s Bulk SMS
Best free SMS services:
afreesms - http://www.afreesms.com/intl/india
sendsmsnow - http://www.sendsmsnow.com/
USAGE:
Free SMS- These services are used by students and people using SMS services temporarily or just for fun. You can send 50-100 SMS daily through these services.
Best paid SMS service:
MSG91- https://msg91.com/
USAGE:
Bulk SMS- These services are used by business organizations for OTP, alerts, and also for promoting their businesses. Through these services, you can send lacs of SMS in a single click.