Add popups and opt-in forms to static sites.
You don't need OptinMonster after migrating to Next.js or Astro. Modern frameworks offer built-in solutions or lightweight npm packages that replace OptinMonster with better performance and zero plugin bloat. See the alternatives below.
Official docs: Next.js Documentation · Astro Documentation
OptinMonster alternatives for conversions
Email capture tools
Visit https://sumo.com
Conversion platform
Visit https://convertflow.com
Build with Radix/Headless UI
Visit https://radix-ui.com
Document current popup triggers
Choose new popup solution
Implement popup components
Set up trigger conditions
In-depth guides and tutorials to help with your migration
Compare Astro and Next.js for your next project. Performance, features, and use cases explained to help you decide.
11 min readcomparisonCompare the best website builders for small businesses. From Squarespace to Wix to modern alternatives—find the right fit.
13 min readcomparisonExplore the top WordPress alternatives for blogs, portfolios, e-commerce, and business sites. From static site generators to no-code platforms.
14 min readMigrate your entire WordPress site to Next.js - including replacing OptinMonster functionality.
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