RS alternatives
12 search and filters tools compared on data from stores OngoingAI observes — including 129 running RS. Adoption, platform split and growth, not vendor claims.
| Alternative | Stores observed | 30d net | Primary platform | Overlap | Rating | Pricing |
|---|---|---|---|---|---|---|
 Searchanise Search & Filter | 2,418 | +25 | Shopify | — | 4.7 | Free plan available |
| Advanced Woo Search | 3,786 | +34 | WooCommerce | — | — | — |
 Kiwi Size Chart & Recommender | 3,566 | +36 | Shopify | 2% | 4.7 | Free plan available |
 Klevu ‑ AI Search & Discovery | 2,837 | +20 | Magento (Adobe Commerce) | — | 4.9 | Free trial available |
 DOOFINDER ‑ Search & Discovery | 2,729 | +12 | PrestaShop | — | 4.7 | Free to install |
 Intelligems: A/B Testing | 2,388 | +48 | Shopify | 4% | 4.8 | Free trial available |
| Boost AI Search & Discovery | 2,224 | -8 | Shopify | 4% | — | — |
 Smart Product Filter & Search | 1,453 | +25 | Shopify | 1% | — | — |
 Tolstoy: Shoppable Video & UGC | 1,425 | +6 | Shopify | 4% | 4.7 | Free plan available |
| Visually.io | 1,019 | +30 | Shopify | 2% | — | — |
| Elasticsuite | 999 | +17 | Magento (Adobe Commerce) | — | — | — |
| ESC Size Charts & Size Guide | 913 | +171 | Shopify | 1% | — | — |
More comparisons
Frequently asked questions
Ranked by observed store adoption, the most widely used RS alternatives are Advanced Woo Search, Kiwi Size Chart & Recommender, Klevu, DOOFINDER.
Advanced Woo Search is the most widely adopted RS alternative we track — observed on 3,786 ecommerce stores, versus 129 running RS.
ESC Size Charts & Size Guide gained the most confirmed installs over the last 30 days among the alternatives we track (+171 net confirmed stores).
Intelligems holds the highest rating among well-reviewed alternatives — 4.8 out of 5 across 197 reviews.
Searchanise Search & Filter, Kiwi Size Chart & Recommender, Tolstoy advertise a free plan or free tier.