90% of our agency clients use ConvertKit I run an email marketing agency and 90% of our clients use ConvertKit. It's by far our favorite tool to work in. Perfect balance between feature-rich while still being really easy to use for our less tech-savvy clients. To me, it's the best in the game.

Easy 5 Star Product This is a 5 star product through and through. I’ve used 21 different email marketing tools over my career and ConvertKit is the best. They have the easiest writing experience, advanced automation features, every tagging, segmenting, form, and tracking feature you could wish for. Plus their creator network program actually helps you build your email list with highly relevant leads.

ConvertKit powers the economic engine of my business My email list on ConvertKit has become the economic engine behind my business. Not only does it cater to beginners just dabbling with building a newsletter but it's super flexible for power users as well. Most importantly, I've had an opportunity to interact with tons of people on their team from customer service to marketing to product development to even the CEO Nathan, and they absolutely live and breathe advocacy for creators. Highly recommended!

Quality & Support, what more could you ask for? I've been happily using ConvertKit since 2015. You could say I'm one of the veterans. What I love about ConvertKit falls into two main categories: 1) Quality, 2) Support. Quality: ConvertKit is more than just a platform for sending emails. It's become an entire suite of tools that can form the backbone of your entire business. It's incredibly powerful, yet simple to use. It grows with you as your business scales from $0 to being some of the biggest brands online. And to top it all off, ConvertKit continues to innovate and develop their platform making it more valuable every week. Support: Not only is the company's customer support quick, the self-serve options make it incredibly easy to get your questions answered so you can focus on growing your business instead of tinkering with settings. In addition, the community is very strong. If you have a question, chances are someone in the community is ready to jump in and help. Overall, ConvertKit is the number one tool that I recommend for any online business. It's the best place to start and grow.

Violate GDPR data privacy rights Company has no idea about content of European GDPR: * don't know which regulation to apply on which data set (don't record country of origin, e.g. with IP address) * refer to obsolete Privacy Shield (and claim in Email everything is ok) * due to missing privacy rules on original user page there is no consent at all * store data after unsubscribing from original webpage * more things about allowed processing time and verification steps are not aligned with GDPR * want to record more data during data deletion process (exact country of origin) Short: ConvertKit stores data without consent and refuses to delete data with normal request