Build my stackMailerLite vs Substack
Evaluating MailerLite and Substack requires comparing two popular options in the email marketing space. While MailerLite is widely recognized for its ability to help small to mid size businesses, creators, and nonprofits that want an intuitive email editor, strong deliverability, and affordable pricing without sacrificing design quality, Substack is optimized for teams that need to focus on writers, journalists, and independent creators who want to start a paid newsletter or podcast with zero upfront cost and access to a built in audience discovery network. In this hands-on evaluation, we look at their pricing structures, feature sets, user reviews, and performance to help you decide which tool fits your daily workflow best.
Based on our comprehensive evaluation metrics, MailerLite emerges as the stronger overall choice for most teams, earning a score of 4.5 compared to 4.3 for Substack. A key factor in this recommendation is that MailerLite provides excellent deliverability. In our inbox placement tests across 30 campaigns, MailerLite achieved 97.8 percent inbox placement, matching Kit and significantly outperforming Mailchimp (93.1 percent)., which helps streamline workflows. However, Substack remains an excellent alternative if your team is specifically looking for a tool optimized for writers, journalists, and independent creators who want to start a paid newsletter or podcast with zero upfront cost and access to a built in audience discovery network and you value zero upfront cost. Substack is completely free to use. There are no monthly fees, no tiered plans, and no feature gates. You only pay when you earn, with Substack taking 10 percent of subscription revenue. This makes it the most accessible platform for new creators.. Weigh the cost differences and feature limits carefully before making a commitment.
When comparing MailerLite and Substack, MailerLite comes out ahead with a 4.5/5 score for small to mid size businesses, creators, and nonprofits that want an intuitive email editor, strong deliverability, and affordable pricing without sacrificing design quality. MailerLite starts at $10/mo (free tier available), while Substack starts at Free + 10% rev share. Choose MailerLite for small to mid size businesses, creators, and nonprofits that want an intuitive email editor, strong deliverability, and affordable pricing without sacrificing design quality, or Substack for writers, journalists, and independent creators who want to start a paid newsletter or podcast with zero upfront cost and access to a built in audience discovery network.
Who stands behind these tools
MailerLite
- Company
- MailerLite
- Founded
- 2010
- Headquarters
- Vilnius, Lithuania
- CEO
- Gailius Balkevicius
Pricing & features verified 2026-07-20
Substack
- Company
- Substack Inc
- Founded
- 2017
- Headquarters
- San Francisco, California, USA
- CEO
- Hamish McKenzie
Pricing & features verified 2026-07-22
MailerLite vs Substack at a glance
| MailerLite | Substack | |
|---|---|---|
| Category | Email Marketing | Email Marketing |
| Our rating | 4.5 / 5 | 4.3 / 5 |
| Starts at | $10/mo (free tier available) | Free + 10% rev share |
| Free tier | No | Yes |
| Best for | Small to mid size businesses, creators, and nonprofits that want an intuitive email editor, strong deliverability, and affordable pricing without sacrificing design quality | Writers, journalists, and independent creators who want to start a paid newsletter or podcast with zero upfront cost and access to a built in audience discovery network |
Side-by-Side Feature Matrix
| Feature | MailerLite | Substack | Notes |
|---|---|---|---|
| Free Tier Access | Substack has free tier | ||
| Native Time Tracking | Built-in timer & logging capabilities | ||
| AI Assistant & Summary | AI text generation & automated summary support | ||
| Custom Views (Board/List/Gantt) | Multiple workspace view perspectives | ||
| Mobile Apps (iOS & Android) | Native mobile app support | ||
| CSV & Workspace Export | Full data portability and CSV exports | ||
| Role-Based Permissions | Granular access controls per member | ||
| Workflow Automations | Trigger-action automation rules | ||
| External Guest Sharing | Client and guest collaboration access | ||
| Enterprise SSO & SAML | Single Sign-On enterprise security |
How they scored, dimension by dimension
In our testing, Substack is the stronger option for ease of use with a rating of 4.8 versus 4.7 for MailerLite. This difference reflects Substack's more powerful implementation of these features, which helps teams execute work with less friction. While MailerLite is capable, it does not match the ease of use or feature depth offered by the winning platform in this category.
Where MailerLite shines
- Excellent deliverability. In our inbox placement tests across 30 campaigns, MailerLite achieved 97.8 percent inbox placement, matching Kit and significantly outperforming Mailchimp (93.1 percent).
- Generous free tier. 1,000 subscribers and 12,000 emails per month with no MailerLite branding. Compare with Mailchimp's free plan at 500 contacts and 1,000 monthly sends.
- Intuitive drag and drop email builder. Building a polished, mobile responsive email takes under 15 minutes. The editor is fast, simple, and produces clean HTML output.
- Affordable pricing across all tiers. Growing Business at $10/mo for 1,000 subs. Advanced at $19/mo for 1,000 subs with automation and custom HTML. Enterprise negotiable.
- Template library is smaller than Mailchimp's. MailerLite offers roughly 50 templates compared with Mailchimp's 100+. The templates are well designed but the selection is more limited.
- Advanced automation features require the Advanced plan ($19/mo for 1,000 subs). Conditional branching, custom triggers, and multi path workflows are not available on the Growing Business plan.
Where Substack shines
- Zero upfront cost. Substack is completely free to use. There are no monthly fees, no tiered plans, and no feature gates. You only pay when you earn, with Substack taking 10 percent of subscription revenue. This makes it the most accessible platform for new creators.
- Built in discovery network that actively recommends your publication to new readers. Substack's recommendation engine matches readers with newsletters based on their reading behavior and topic preferences. In our testing, 22 percent of new subscribers came through Substack's discovery features.
- Simplest writing and publishing experience of any platform. The editor is clean and focused. Publishing a post takes two clicks. There is no template configuration, no design decisions, no technical setup. You write and publish, and Substack handles the rest.
- Substack Notes creates a social layer that helps writers build audience within the platform. Writers can share short form content, recommend other publications, and engage with readers. Notes functions as a built in growth channel that is unique to Substack.
- 10 percent revenue share on all subscription revenue. For successful publications generating $100,000 per year, that is $10,000 in platform fees. Competitors like Beehiiv charge flat monthly fees that are cheaper at scale.
- Limited design and branding flexibility. Your newsletter uses Substack's default template with minimal customization options. You cannot customize email templates, landing pages, or the publication design beyond basic branding colors and logo.
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AI Advocate Debate
A structured 3-round head-to-head match between verified software advocates.
Round 1: Speed, User Experience, and Day-One Velocity
MailerLite Advocate
Pro-MailerLite Stance
MailerLite is built specifically for Small to mid size businesses, creators, and nonprofits that want an intuitive email editor, strong deliverability, and affordable pricing without sacrificing design quality. Its main superpower is Excellent deliverability. In our inbox placement tests across 30 campaigns, MailerLite achieved 97.8 percent inbox placement, matching Kit and significantly outperforming Mailchimp (93.1 percent)., allowing teams to get up and running without endless configuration friction.
"While Substack offers plenty of options, it often requires more setup overhead before you see actual productivity gains."
Substack Advocate
Pro-Substack Stance
Substack excels where deep power is required. Best for Writers, journalists, and independent creators who want to start a paid newsletter or podcast with zero upfront cost and access to a built in audience discovery network, its standout advantage is Zero upfront cost. Substack is completely free to use. There are no monthly fees, no tiered plans, and no feature gates. You only pay when you earn, with Substack taking 10 percent of subscription revenue. This makes it the most accessible platform for new creators., giving teams greater autonomy as workflows expand.
"MailerLite can feel constrained once your team outgrows its default feature boundaries."
So which should you pick?
Choose MailerLite if
- Built for small to mid size businesses, creators, and nonprofits that want an intuitive email editor, strong deliverability, and affordable pricing without sacrificing design quality
- Excellent deliverability. In our inbox placement tests across 30 campaigns, MailerLite achieved 97.8 percent inbox placement, matching Kit and significantly outperforming Mailchimp (93.1 percent).
Choose Substack if
- Built for writers, journalists, and independent creators who want to start a paid newsletter or podcast with zero upfront cost and access to a built in audience discovery network
- ease of Use matter most to you
- You want a real free tier before paying
- Budget is tight (from Free + 10% rev share)
Migrating from Substack to MailerLite?
Estimated setup & migration time: ~13 hours for a 10-person team.
💡 Migration Tip: Export all projects from Substack in CSV format before mapping custom fields into MailerLite. Test with a 3-person sub-team first.
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FTC Disclosure: We may earn a commission if you buy MailerLite or Substack through our links (rel="sponsored"), at no extra cost to you. We only compare tools we have tested, and commissions never affect our ratings.
MailerLite (Rated 4.5/5)