PA DiscoveryOS vs Shopify Search & Discovery
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 8, 2026 for PA DiscoveryOS, Nov 7, 2026 for Shopify Search & Discovery.
The short answer
- PA DiscoveryOS lists 10 features Shopify Search & Discovery’s listing doesn’t mention, including A/B testing, Bundles, Custom CSS.
Head to head
- United Kingdom
- United States
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureUpgrade your Shopify Plus store by seamlessly integrating PA DiscoveryOS. Our proprietary Adaptive Transformer Search combines vector and keyword tech, using live model A/B testing to guarantee optimal results and flexible ongoing optimization. Easily manage complex catalogs with semantic merchandising, automate SEO pages, and unlock rich onsite retail media.
A great shopping experience starts with simple search and seamless discovery. Customize search, filtering, and product recommendations, so you can enhance your products’ relevance and sell more. Use the Shopify Search & Discovery app to deliver results for every search and increase average order value with customized recommendations on any product page.
- Adaptive Transformer Search Hybrid Vector + Keyword Search with live A/B testing
- Generate static SEO pages for any attribute combo to capture long-tail traffic.
- Session-Based Intent Drive conversion with 1:1 personalization based on real-tim
- Customize filters to let shoppers refine their search by multiple categories.
- Make synonym groups, so product descriptions match the terms shoppers use.
- Use product boosts to feature products you want highlighted in search results.
- Add related and complementary products on product detail pages.
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 |  PA DiscoveryOS |  Shopify Search & Discovery |
|---|---|---|
| Detected stores | 2 | 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 | Health & Beauty, Sporting Goods | Not published |
| Top store countries | United Kingdom, United States | Not published |
Reviews
| Measure | PA DiscoveryOS | Shopify Search & Discovery |
|---|---|---|
| App Store rating | Not published | 2.6 ★ |
| App Store reviews | Not published | 515 |
| New reviews, 28 days | Not enough data | 6 |
| Reviewers a year or more in | Not enough data | 63% |
Pricing
| Measure | PA DiscoveryOS | Shopify Search & Discovery |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | No monthly plan listed | No monthly plan listed |
| Longest free trial | Not listed | Not listed |
| Plans listed | Not published | Not published |
Listing
| Measure | PA DiscoveryOS | Shopify Search & Discovery |
|---|---|---|
| Shopify category rank | #119 | #2(ahead) |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Apr 14, 2026 | Jul 25, 2022 |
| Languages | 1 | 19 |
| Developer | Particular Audience | Shopify |
FAQ
PA DiscoveryOS and Shopify Search & Discovery: common questions
- What features does each app list that the other doesn’t?
- PA DiscoveryOS lists 10 the others don’t mention, such as A/B testing, Bundles, Custom CSS, Custom styling. Shopify Search & Discovery lists 7 the others don’t mention, such as Autocomplete, Custom ranking, Instant search, Multi-language. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- 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 Nov 8, 2026 for PA DiscoveryOS, Nov 7, 2026 for Shopify Search & Discovery; 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 Nov 8, 2026 for PA DiscoveryOS, Nov 7, 2026 for Shopify Search & Discovery. 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.