[testimonial_count]
In Strong Testimonials, the shortcode above will display the number of testimonials you have. For example:
Read some of our [testimonial_count] testimonials!
Here's how it looks in back-end:
Read some of our [testimonial_count] testimonials!
You can also use the category attribute with a category slug. For example:
What [testimonial_count category="primary"] local clients say…
The number changed to 9 after you added a category in the shortcode. Like so:
What [testimonial_count category="primary"] local clients say…