How to Build Your Own MailerLite
Replace MailerLite with a custom build. Create Email Marketing Your Audience Will Love
Build Difficulty: 4/5
A few focused days to build a solid replacement
Estimated Timeline
Based on 79 features at Few Days difficulty, expect about 3-5 days with AI-assisted development.
Recommended Tech Stack
Full-stack React framework with API routes and server components
PostgreSQL database, auth, and real-time subscriptions
Utility-first styling for rapid UI development
Transactional and marketing email delivery
Key Features to Replicate
Top features across 8 categories. See all 79 features
Email Marketing(9 features)
Edit and create custom HTML for emails
Edit links in campaigns after they've been sent
Create engaging, dynamic emails in minutes with intuitive drag & drop email editor
Newsletters automatically optimized for mobile devices
Preview emails and send test versions before sending to audience
+4 more in this category
Automation(7 features)
Automatically resend to subscribers who didn't open
Build unlimited automation workflows with multiple triggers and automation templates
Pre-built automation templates to fast-track automated success
Send automatic emails on subscriber birthdays
Automatically resend campaigns to unopened emails
+2 more in this category
Reporting(7 features)
Real-time reporting on automation performance
Visualize where subscribers click in your emails and on pages
Compare performance across multiple campaigns
Track revenue and sales from ecommerce integrations
Track how your subscriber list grows over time
+2 more in this category
Templates(6 features)
Save custom landing page designs as reusable templates
Save custom email designs as reusable templates
Pre-designed templates for landing pages that can be fully customized
Fully customizable, pixel-perfect templates for newsletters with complete design flexibility
Pre-designed templates for pop-ups
+1 more in this category
Website Building(6 features)
Inject custom code into website pages
Use custom domains for landing pages
Customize the favicon for your website
Create password-protected website pages
Create and manage blog posts on your website
+1 more in this category
Audience Management(5 features)
View detailed profiles of individual subscribers
Tag and segment subscribers by interests
Allow subscribers to manage their communication preferences
Segment subscribers based on various criteria for targeted campaigns
Customize the unsubscribe experience for subscribers
Design Tools(5 features)
Over 70 customizable content blocks including surveys, carousels, countdown timers, and more
Perfect for product launches, special events, and giveaways to create urgency
Flexible drag and drop builder for creating stunning email campaigns and landing pages
Capture attention with tasteful image selections about your business
Access a library of images for use in campaigns
Lead Generation(4 features)
Create teaser pop-ups, promotion pop-ups, and spin-the-wheel popups with advanced behavior and design options
Create promotional pop-ups for special offers
Grow your audience with highly-effective subscribe forms and embedded forms
Collect valuable feedback from subscribers with branded surveys and quizzes embedded directly in emails
Cost Calculator
Keep Paying MailerLite
Build It Yourself
Total Cost Comparison
DIY hosting estimate based on Vercel + Supabase free/pro tiers (~$20/mo). Build time estimated from 79 features at easy complexity.