Knak vs. Kit (formerly ConvertKit): Comparing Best Email Marketing Solutions 2026

"...Collaboration: Email and landing page creation across teams and departments is a breeze, whether you re remote or co-located...." No-Code Email and Landing Page Builder For Marketing Teams

"...I like the flexibility, ease-of-use, support responsiveness, the ability to quickly experiment, be creative and explore different creative designs with my emails -- and thus better support all the programs my marketing team is tasked with...." Peer review by Cheryl L, Email Marketing Manager

"...Workflows & Approvals: Control who sees what, when...." No-Code Email and Landing Page Builder For Marketing Teams

"...Great to collect data, great to segment and easy to create and send emails or produce sequences...." Peer review by Chris C., General Manager Rosies Chester, Food & Beverages

"...Just makes it super easy for someone without a ton of resources to collect email address, send highly segmented emails, and keep an audience engaged...." Peer review by Asia M, CEO & Founder, Marketing and Advertising

"...The logic behind creating the drip email campaigns for subscribers is simply amazing...." Peer review by Anonymous Reviewer

"...ConvertKit makes it easy for me to tag subscribers based on the actions they take when reading my emails and this lets me create content based on those actions...." Peer review by Michelle M, Speaking Business Strategist + Public Speaking Coach & Consultant , Professional Training & Coaching