HTML email builders

Design tools brands use to compose marketing emails. Detected from body-content fingerprints (CDN URLs, class names, MJML output markers).

Builder	Category	Brands	Observations
Stripo	HTML Email Builder	417	2,103
Beefree SDK	HTML Email Builder	290	1,438
Unlayer	HTML Email Builder	81	217
Topol	HTML Email Builder	14	23
RGE Studio	HTML Email Builder	14	148
Postcards	HTML Email Builder	9	35