Apps like String — Modern Phone Inbox

Here are some great alternatives to String — Modern Phone Inbox by String (NumberBarn LLC) :
Salesmsg - SMS & Calling
Salesmsg - SMS & Calling
★4.5
SimpleTexting
SimpleTexting
★4.2
alive5
alive5
★3.3
Business Text Messaging & SMS
Business Text Messaging & SMS
★3.3
Messages
Messages
★4.2
Podium - Small Business Tools
Podium - Small Business Tools
★4.4
SMS Messages: Text Messaging
SMS Messages: Text Messaging
★4.4
InText
InText
★4.6
respond.io - Inbox
respond.io - Inbox
★4.0
Messages
Messages
★4.4
Messages - SMS & MMS Texting
Messages - SMS & MMS Texting
★4.3
smrtPhone
smrtPhone
★3.8
CommuniqAI – Easily in Touch
CommuniqAI – Easily in Touch
★3.9
Messages : SMS Messenger App
Messages : SMS Messenger App
★4.2
Index: Business Phone Number
Index: Business Phone Number
★4.0
SMSify- SMS Messenger for Text
SMSify- SMS Messenger for Text
★4.4