ConvertKit vs Mailchimp Best Email for Creators in 2026
By jwsoat · Updated April 2026 · 6 min read
Mailchimp is bigger. ConvertKit is built for creators. For affiliate marketing, that distinction matters more than you think — especially around affiliate link policies.
🏆 Quick Verdict
ConvertKit wins for creators. It's affiliate-friendly by design, has visual automation flows, and is free up to 1,000 subscribers. Mailchimp is stricter on affiliate links and can suspend accounts without warning.
The only reason to choose Mailchimp: you need advanced audience segmentation or e-commerce integrations at scale and don't plan to include many affiliate links.
Side-by-Side Comparison
Factor
ConvertKit (Kit)
Mailchimp
Free plan limit
1,000 subscribers
500 subscribers
Affiliate links allowed
Yes — creator-friendly
Risky — accounts suspended
Visual automation builder
Yes — intuitive flow editor
Yes but complex interface
Landing pages
Unlimited (free plan)
1 on free plan
Email deliverability
Industry-leading
Good but lower for affiliates
Creator-specific features
Tip jar, paid newsletters, creator network
None
Paid plan starting price
$25/mo (1k subs)
$13/mo (500 subs)
A/B testing
Subject lines only (free)
Full A/B testing
E-commerce integrations
Good
Better (Shopify, WooCommerce)
Ease of use
Simple, creator-focused UI
Feature-heavy, steeper learning curve
The Affiliate Link Problem with Mailchimp
This is the most important factor for this niche. Mailchimp's Terms of Service prohibit affiliate marketing in some contexts, and their spam filters flag emails with multiple affiliate links. Accounts get suspended without always receiving a clear reason.
ConvertKit was built specifically for creators who monetise through affiliate links, paid newsletters, and digital products. They don't penalise you for using affiliate links — as long as you're not spamming.
ConvertKit – Pros & Cons
✅ Pros
Affiliate-friendly — built for creators
Free up to 1,000 subscribers
Unlimited landing pages on free plan
Visual automation editor is intuitive
Paid newsletter and tip jar features built in
Creator Network for cross-promotion
❌ Cons
Paid plans are pricier than Mailchimp at scale
A/B testing limited on lower plans
E-commerce integrations less deep than Mailchimp
Template library is smaller
Mailchimp – Pros & Cons
✅ Pros
Cheapest paid entry point ($13/mo)
Strong e-commerce integrations
Better A/B testing features
Larger email template library
Advanced audience segmentation
❌ Cons
Known to suspend accounts with heavy affiliate links
Free plan limited to 500 subscribers
Steeper learning curve for automation
Not built with creator monetisation in mind
Counts unsubscribed contacts against your plan limit
📢 Affiliate disclosure: links above earn me a commission at no extra cost to you.
Frequently Asked Questions
Is ConvertKit free?
ConvertKit (now Kit) is free up to 1,000 subscribers. The free plan includes unlimited broadcasts, one automation, and unlimited landing pages. Paid plans start at $25/month for full automation features.
Does Mailchimp allow affiliate links in emails?
Mailchimp technically allows affiliate links but is known to flag and suspend accounts that send affiliate-heavy emails. ConvertKit is affiliate-friendly by design and is the safer choice for affiliate marketers.
Which has better email deliverability?
ConvertKit generally has better deliverability for creators because it removes unengaged subscribers by default, maintaining a cleaner sender reputation over time.