Boostly: Page Speed Optimizer vs Feathers: Page Speed Booster
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026 for Boostly, Nov 4, 2026 for Feathers.
The short answer
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Basic Boostly
- · Baseline page speed scan
- · Boosted internal page navigation
- · Clear before and after results
- · Faster browsing that helps conversions
- · Guided setup from install to results
- · Scan and optimize multiple themes
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureBoostly improves the shopping experience by making store pages feel faster when navigating. By preloading, pages are already loaded before the click, which reduces delays and makes loading times in the store smoother. Boostly works with all themes and requires only minimal setup, so that performance remains stable when updating or switching themes. Faster loading times can increase your Add-to-Cart chances.
Feathers: Page Speed Booster helps your storefront load faster without editing your theme code. Turn it on as an app embed and it lazy-loads off-screen images, gives your main image priority, loads YouTube and Vimeo players only when visitors click play, and prefetches pages on hover so they open quickly. One click analyzes your store, checks your theme and app scripts, and gives you a clear, prioritized fix list.
- Fully guided setup from install to seeing your optimized results.
- Compare clear before-and-after scan results for your store.
- Preloads internal pages so navigation feels faster for customers.
- Scan and optimize multiple themes without custom coding.
- Lazy-loads off-screen images and gives your main banner image priority
- Loads YouTube and Vimeo videos only when a visitor clicks play
- Prefetches pages on hover so product pages open quickly
- One-click store analysis with a prioritized fix list
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Boostly | |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | Boostly | |
|---|---|---|
| App Store rating | 5.0 ★ | Not published |
| App Store reviews | 2 | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
FAQ
Boostly and Feathers: common questions
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Oct 13, 2026 for Boostly, Nov 4, 2026 for Feathers; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Oct 13, 2026 for Boostly, Nov 4, 2026 for Feathers. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.