Klevu vs Nosto: Best AI Product Discovery Platform in 2026?
Last updated March 24, 2026
Klevu is better for stores with large catalogs that need AI-powered search with natural language processing to help customers find products faster. Nosto is better for mid-market brands wanting comprehensive personalization across recommendations, content, and merchandising in a unified platform.
Klevu
AI-powered product discovery platform with smart search, recommendations, and merchandising for ecommerce
Best for: Ecommerce stores with large catalogs that need AI-powered search to help customers find products faster
- Pricing
- Subscription
- Starting Price
- $449/month
Pros
- Excellent NLP search capabilities
- Handles large catalogs well
- Strong analytics
- Multiple platform support
Cons
- Higher starting price point
- Best for larger catalogs
- Setup requires technical involvement
Nosto
AI-powered personalization platform that delivers targeted product recommendations and dynamic content for ecommerce
Best for: Mid-market ecommerce brands that want AI personalization across product recommendations, content, and merchandising
- Pricing
- Usage-based
- Starting Price
- Custom (based on traffic/revenue)
Pros
- Comprehensive personalization suite
- Strong recommendation engine
- Multi-channel support
- Proven ROI for mid-market brands
Cons
- Pricing not transparent
- Can be complex to configure
- Requires meaningful traffic for AI to learn
- Not a standalone shopping agent
Feature Comparison
| Feature | Klevu | Nosto |
|---|---|---|
| Pricing Model | Subscription | Usage-based |
| Starting Price | $449/month | Custom (based on traffic/revenue) |
| Rating | 4.4/5 | 4.3/5 |
| Key Features | 7 features | 7 features |
| Integrations | 5 integrations | 5 integrations |