The best alternatives to Bluetick.io are Mailmeteor, FollowUp, and Spently. If these 3 options don't work for you, we've listed a few more alternatives below.
Mailmeteor is the #1 emailing platform for Gmail. Trusted by million of users worldwide, Mailmeteor is the best email service to send personalized mass emails with Gmail. Track your results in real time and follow up easily to get more replies.
FlowUp is a New age Omnichannel Automated Lead Follow-up System powered by Voice and SMS that helps you upkeep your follow-ups and take your sales funnel to the next level. https://flowup.com/