The best landing page builders for a CPA beginner are easy to use and offer great customization. You should consider tools like Leadpages which provides templates specifically for CPA offers. Unbounce is another popular choice, offering drag-and-drop features and A/B testing. They are new users friendly and they not cost. Instapage allows you to create optimized landing pages quickly within short time. You need a builder that integrates well with your CPA network and you should avoid any leak. ClickFunnels is also a good option for beginners especially for building complete sales funnels. It's it's newbies friendly and a bit on the high side. Builders like Elementor and WordPress provide flexibility with landing page designs. Choose a builder that fits your needs and helps optimize conversions.