Features
Network
Speed
SIM
Modem
Connection
Sender ID (Branded SMS)
Interaction
Personalized SMS
Scheduler
Fee
Application
Cost of SMS
Credits
Load Expiry
UNLITXT Promos
International SMS
PowerBlast
Network
GSM
Speed
30 SMS per minute
SIM
SIM needed
Modem
Modem needed
Connection
Offline
Sender ID (Branded SMS)
No
Interaction
Two-way
Personalized SMS
Yes
Scheduler
Yes
Fee
You pay for the software
Application
With fee
Cost of SMS
Normal cellphone charges apply (SIM)
Credits
Not applicable
Load Expiry
Based on the SIM
UNLITXT Promos
Yes (will depend on the SIM)
International SMS
Yes (will depend on the SIM)
BrandTxT
Powerblast
Brandtxt
Network
SMS Gateway
Speed
100 SMS per second
SIM
No need for SIM
Modem
No need for Modem
Connection
Online
Sender ID (Branded SMS)
Yes
Interaction
One-way
Personalized SMS
Yes
Scheduler
Yes
Fee
You pay for the SMS
Application
Free
Cost of SMS
PHP 0.35 to PHP 1.00
Credits
No Minimum
Load Expiry
With Expiration
UNLITXT Promos
No
International SMS
Yes