Kit vs MailerLite

Kit, known as ConvertKit until its 2024 rebrand, is an email marketing platform built for creators: newsletter writers, course creators, podcasters, coaches and YouTubers who earn money directly from an audience. Founded by Nathan Barry in 2013 and based in Boise, Idaho, the company has stayed focused on one job, helping a single creator or a small media business grow and monetize an owned email list.

The product favors substance over design. The editor is text-first, which keeps emails personal and helps deliverability, while subscribers are organized with tags and segments rather than separate lists, so one person is never counted twice. A visual automation builder reacts to form signups, link clicks and purchases, and landing pages, forms and a link-in-bio page are included. Kit Commerce sells digital products, paid newsletters and tips; the Creator Network lets other newsletters recommend yours, and a referral program rewards readers who share. The free plan covers up to 10,000 subscribers with unlimited sends; Creator and Pro plans are priced by list size and add unlimited automations, integrations, subscriber scoring and deeper reporting.

Kit fits independent creators who value simple, reliable automation and built-in monetization. It is a poor match for image-heavy retail campaigns or B2B lead management. beehiiv is the main rival for media-style newsletters with an ad network, Substack suits writers who want a social platform and take a revenue share, and Mailchimp or Klaviyo are better for online stores.

MailerLite is an email marketing platform from Vilnius, Lithuania, founded in 2010. The same company also makes MailerSend for transactional email and MailerCheck for list verification. MailerLite is known for a clean interface, good deliverability and prices that stay among the lowest in its category as a list grows.

The product covers drag-and-drop, rich text and custom HTML editors, automation workflows with triggers, conditions and delays, segmentation, A/B testing, landing pages, a simple website builder, signup forms and pop-ups. Creators can sell digital products and paid newsletter subscriptions through Stripe, and e-commerce integrations with Shopify, WooCommerce and others support product blocks and abandoned cart flows. An AI assistant helps with subject lines and copy. A free plan covers small lists, and paid plans scale by subscriber count, with higher tiers adding unlimited users, custom HTML, Facebook integration and more automation options.

MailerLite fits small businesses, bloggers, creators and nonprofits that want a polished tool at a fair price. New accounts go through an approval process that can delay launch, and reporting and automation are less advanced than ActiveCampaign or Klaviyo. Mailchimp has more integrations and brand recognition at a higher price, Brevo is attractive when you also need SMS and transactional email, and Kit (formerly ConvertKit) is more creator-focused.