Literally the worst spammers ever
Literally the worst spammers I've ever experienced. I would never hire them for anything if I wanted to have a positive reputation.
April 30, 2026
Unprompted review
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Highly intrusive marketing method
Highly intrusive marketing method, putting invitation in your calendar. Looking at this approach and the style of their content, I doubt that they would have any good advice to follow and I sincerely hope that their domains (I received an invitation from masterclassincomehub.com) be blacklisted as soon as possible
April 13, 2026
Unprompted review
Stop spamming my calendar!
March 29, 2026
Unprompted review
Spam calendar invites
This "company" spams calendars with unwanted invites.
March 15, 2026
Unprompted review
spammers
Look, another spam group. Getting meeting invites on my calendar from alternate domains to sign up for their "class" is just spam. And it's a shady business practice.
January 20, 2026
Unprompted review
Nothing but spammers
Nothing but spammers. We requested to be removed from their spam. We also blocked their domain. After blocking their original domain growwebinars.com they proceeded to spam us using email.growwebinar.com and bounce.emailgrowwebinar.com
December 11, 2025
Unprompted review
Total junk
Total junk. Kept spamming my calendar with unwanted meetings. AVOID AT ALL COST. Will be reporting to the FTC.
August 19, 2025
Unprompted review
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