I use Salesmsg integrated with Hubspot to send individual text. It is the best I have found and used.

Functionality is high, it has all the features I need, good integration with HubSpot. Very good value. I think it's a deal

I like how easy Salesmsg is to use, and most people read a text even if they don't answer calls from an 888 number. It's so easy to add people and search, plus people can send pictures of stuff I need to verify. I love the screen setup; everything is nice. The initial setup was very easy.