Sectionly: Section Library and PageFly both help Shopify merchants build better storefronts, but they solve the problem in different ways. If you want a fast, low-maintenance way to add conversion-focused sections to an existing Online Store 2.0 theme, Sectionly is built for that job. If you need a full page builder for highly custom landing pages and layouts, PageFly has broader page-design tooling.
For merchants who don’t want to touch theme code, the core question is simple: do you want to add theme-safe sections or build entire pages? Sectionly’s answer is the first one. PageFly’s answer is the second.
Core approach
Sectionly: Section Library is a section-first app. You install ready-made, conversion-focused sections into your theme in a few clicks, then turn them on or off as needed. It is designed for merchants who want to improve homepage, product, or collection pages without hiring a developer or editing theme files. You can explore the broader Shopify page builder category to see how this approach compares with other storefront tools.
PageFly is a page builder. It gives merchants more freedom to create custom layouts and landing pages from scratch, which can be a real advantage for campaigns, launches, and content-heavy pages. The tradeoff is that page builders generally ask you to do more design work, manage more app-generated content, and rely more heavily on the builder’s own structure.
In short:
- Sectionly: best when you want to enhance your existing theme with reusable sections.
- PageFly: best when you need a more expansive builder for custom page creation.
Features and use cases
Sectionly’s strength is practical, not flashy. Its library includes conversion-focused sections such as hero banners, announcement bars, FAQ blocks, trust badges, testimonials, and product feature blocks. These are the kinds of elements merchants use every day to improve clarity, build trust, and reduce friction. Because installation is one-click and it works with any Online Store 2.0 theme, it’s a straightforward fit for stores that want quick wins without a build project.
That makes Sectionly a strong choice for:
- adding trust signals to product pages
- highlighting offers with announcement bars
- answering common objections with FAQ sections
- improving above-the-fold messaging with hero blocks
- keeping the theme easy to maintain over time
PageFly is stronger when your goal is broader layout control. If you want to assemble a landing page with many custom content blocks, PageFly is often the more flexible choice. It is especially useful for campaign pages, promotional funnels, and pages that need to look meaningfully different from your default theme structure.
If your use case is more specific than general page design, it may help to think in terms of outcomes. For example, merchants building custom product options or request flows may also look at guides like how to add custom options to Shopify, Shopify product personalization, or request a quote on Shopify to understand the surrounding needs before choosing a tool.
Ease of use, performance, and theme impact
This is where Sectionly clearly stands out. Sectionly avoids theme-code editing altogether, so merchants can add or remove sections without making the store harder to manage. That matters because page builders can introduce extra layers of app-generated content and design logic, which may be fine for some stores but can also create more overhead than a section library.
Sectionly’s promise is simplicity: theme-safe sections, one-click install, no developer required. For merchants who care about keeping their store fast and maintainable, that’s a major advantage. It’s especially compelling if you want to improve conversion without turning your theme into a patchwork of custom code and builder-specific layouts.
PageFly deserves credit here too: it’s a mature product with more design flexibility than a section library can usually offer. But that flexibility can come with more complexity. If you want to keep your storefront lightweight and easy to update, Sectionly is the cleaner choice.
For merchants comparing ecosystem fit, it can also help to check integrations and related guides to see how each tool fits into your workflow and merchandising stack.
Pricing model and who each is best for
Sectionly’s pricing is best thought of as a focused app subscription for reusable sections. You are paying for a library of ready-to-install building blocks that improve the existing theme, not for a full drag-and-drop page design system. That can make it easier to justify for merchants who only need a handful of high-impact sections.
PageFly typically makes more sense if you need the broader capabilities of a page builder and plan to use them heavily. If you’re building many custom landing pages or want a lot of layout freedom, it may deliver more value despite the heavier workflow.
Choose Sectionly if you are:
- running an Online Store 2.0 theme
- trying to avoid theme-code edits
- focused on speed, simplicity, and maintainability
- mainly improving conversion with targeted sections
Choose PageFly if you are:
- building custom landing pages often
- willing to spend more time designing layouts
- comfortable with a more builder-centric workflow
- prioritizing maximum page-building flexibility over minimal theme impact
You can also review Sectionly’s app on the Shopify App Store to evaluate the current setup and fit.
Which should you choose?
If your priority is to make your store better without making it heavier, Sectionly is the better choice. It is the more focused tool for merchants who want to add conversion-focused sections quickly and keep the theme clean.
If your priority is full page design control, PageFly is likely the better fit. It is stronger for merchants who want to create custom pages and don’t mind the extra builder layer.
A good rule of thumb: choose Sectionly for section upgrades, choose PageFly for page construction. For many merchants, that difference is the whole decision.