Nosto alternatives
12 search personalization tools compared on data from stores OngoingAI observes — including 668 running Nosto. Adoption, platform split and growth, not vendor claims.
| Alternative | Stores observed | 30d net | Primary platform | Overlap | Rating | Pricing |
|---|---|---|---|---|---|---|
 Klevu ‑ AI Search & Discovery | 2,869 | -29 | Magento (Adobe Commerce) | 4% | 4.9 | Free trial available |
 Searchanise Search & Filter | 2,453 | +29 | Shopify | 2% | 4.7 | Free plan available |
| Boost AI Search & Discovery | 2,267 | +2 | Shopify | 2% | — | — |
| Elasticsuite | 1,020 | +7 | Magento (Adobe Commerce) | 1% | — | — |
| Searchspring | 452 | +3 | Shopify | 3% | — | — |
 LimeSpot AI Bundles & Upsells | 434 | +51 | Shopify | 0% | 4.6 | Free plan available |
 AfterShip Personalization | 397 | -1 | Shopify | 0% | — | — |
 Algolia | 393 | — | Shopify | 1% | — | — |
 Fast Simon | 278 | -3 | Shopify | 1% | — | — |
 Wizzy | 89 | +2 | Shopify | — | — | — |
 { [native code] }){kind=small} Constructor.io | 84 | — | Shopify | 1% | — | — |
 Product Genius AI | 57 | +1 | Shopify | — | — | — |
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Frequently asked questions
Ranked by observed store adoption, the most widely used Nosto alternatives are Klevu, Searchanise Search & Filter, Boost AI Search & Discovery, Elasticsuite.
Klevu is the most widely adopted Nosto alternative we track — observed on 2,869 ecommerce stores, versus 668 running Nosto.
LimeSpot AI Bundles & Upsells gained the most confirmed installs over the last 30 days among the alternatives we track (+51 net confirmed stores).
Searchanise Search & Filter holds the highest rating among well-reviewed alternatives — 4.7 out of 5 across 1,259 reviews.
Searchanise Search & Filter, LimeSpot AI Bundles & Upsells advertise a free plan or free tier.