Find the Perfect Search and Personalization Tool: 8 Top Nosto Competitors

Have you ever tried a viral recipe everyone online is raving about? You follow the instructions to the T, but the result just isn’t what you’ve hoped for. Maybe it’s missing a dash of garlic or that one spice blend you love so much. Despite many people online enjoying the recipe, it simply doesn’t work for you.

Similarly, Nosto can be a great solution for some. However, just like when you’re missing garlic on your dinner plate, some might feel Nosto lacks the customization or A/B testing capabilities.

This article will introduce the best Nosto competitors and compare their features, pros and cons, and pricing, so you can pick a search and personalization solution with everything your business needs.

Why companies need advanced site search & discovery

When you own an online business, you quickly discover that every customer interaction is a chance to grow revenue or lose it. Your website search is essentially a profit-generating machine, making up to 39% of an e-shop’s total revenue. How can an unassuming search bar hold such power?

Customer experience is everything

Modern customers lead busy lives and can become somewhat impatient. Failing to deliver fast and relevant search results is equivalent to walking them over to your competitors.

Advanced website search ensures shoppers can always find what they are looking for, whether it is products, information, or content. This is the best way to keep them engaged and ensure they finish their shopping journey.

It’s not just search—it’s strategy

Forget simple keyword lookup tools. Advanced search and recommendation engines use artificial intelligence to understand context, intent, and customer behavior.

When someone types “formal shoes under $200,” they’re not browsing—they’re buying. A truly powerful search solution doesn’t just retrieve results, it makes recommendations and fills in gaps with upselling and cross-selling suggestions.

Data is the way of the future

Every search is a goldmine of information. Advanced search analytics allow you to study these interactions, helping you to identify trends, and understand customer behavior and preferences.

Many solutions use AI to accurately predict demand, helping to ensure you’re always stocked up. This minimizes the risk of churn and effectively builds customer loyalty.

The power of personalization

Did you know that 72% of customers expect businesses to recognize them as individuals and cater to their unique interests? The generic approach doesn’t sell anymore, so tailoring shopping experiences to fit customer preferences is a must.

Advanced search and personalization solutions harness the power of machine learning and AI to deliver a highly personalized experience to each customer, making them feel valued.

It’s a conversion magnet

Helping your customers find relevant products quickly drastically reduces frustration and churn. The key is to keep shoppers engaged and effortlessly lead them to that “Buy Now” button. Optimized search & discovery experiences can skyrocket your ROI and increase revenue, all while building relationships.

Mobile is the key to success

The mobile commerce market size is estimated at a staggering USD 1.54 trillion in 2025 and is expected to reach USD 2.12 trillion by 2030, at a CAGR of 6.54%. This comes with ample opportunities for you to drive revenue. The key is to optimize your mobile search experience so it shines on smaller screens.

Advanced solutions offer speed and surgeon-like precision that keeps users engaged.

How can personalization improve your online store

Data shows that almost 60% of customers believe personalization in online stores helps them find more interesting products. It’s no surprise that as many as 63% of marketers noticed increased conversion rates thanks to personalization.

It’s clear that personalization is more than a trend—it’s a tried and tested revenue magnet. When you create highly tailored experiences showing products customers actually want, you make them feel valued and special.

Let’s look at a well-known example of personalization tactics done right.

Spotify delivers a custom playlist tailored to each user’s listening habits every Monday. It analyzes what you’ve been listening to, compares it to others with similar tastes, and suggests songs you haven’t heard before but are likely to enjoy. As a result, users feel like the playlist was made just for them—because it was.

Besides being a feel-good feature, it is also a strategic tool for Spotify. Discover Weekly keeps users engaged, encouraging them to explore more music within the platform instead of turning to competitors. When listeners find new favorite songs, they’re more likely to spend time on the app, share playlists, or upgrade to premium accounts.

Key search features to consider

Deciding which features are a must can be difficult. It greatly depends on your business needs, budget, and customer base. To help you decide, we have compiled a list of the top features your new website search and recommendation engine should provide.

Full-text search

Full-text search retrieves results containing the exact words or phrases users enter in the search bar. The search scans product titles, descriptions, and other text on a website to deliver accurate results, even for complex search queries.

Autocomplete

Approximately 80% of e-commerce websites leverage an autocomplete functionality. It predicts and suggests search queries as users type, speeding up the search process, reducing errors, and enhancing user experience.

Error handling

Everyone makes typos, especially when they’re in a rush. To deliver relevant results despite such errors, typo-handling features identify when a search query is misspelled and provide intelligent corrections.

Artificial intelligence

Search solutions leverage AI-powered predictive analytics to anticipate customer needs, offering relevant suggestions even before users type their queries.

Additionally, AI-powered systems use machine learning to continuously adapt to user preferences, improving search relevance and product recommendations.

Merchandising tools

Merchandising allows you to strategically influence what products or content appear in search results. You can boost certain products, or display promotions based on user behavior or preferences (e.g., previously viewed items). These features guide customers toward the most relevant or profitable items, leading to higher order values and increased engagement.

Advanced analytics

Research shows that by 2026, 65% of B2B companies will transition from intuition-based approaches to data-driven decision-making. Search analytics provide deep insights into user search patterns and their overall on-site behavior. This data helps identify trends and understand how users engage with content or products on your website. Based on this, you can optimize their shopping journeys.

Integration with business ecosystems

Integrations connect various solutions and pieces of software, so they can communicate seamlessly. This is essential for streamlining operations and creating a consistent experience.

Syncing tools like CRM, ERP, and inventory management systems ensure search results reflect accurate stock levels, helping to avoid friction in customers’ buying process.

While the platform offers customization options, it can be restrictive for businesses that prefer tailor-made solutions. Additionally, Nosto works best for online stores with well-established sales and marketing strategies, as its A/B testing capabilities are somewhat limited and may not support more extensive experimentation.

The platform operates on a commissions-based pricing model, requiring businesses to pay a percentage of the sales generated through Nosto’s personalization features. This can add up over time, making the investment much higher than expected.

Nosto is best suited for businesses with dedicated technical teams, as the integration can be quite complex, syncing data across multiple touchpoints.

8 top Nosto competitors

Let’s break down the best Nosto competitors, their features, pricing, and pros and cons.

1. Luigi’s Box

Luigi’s Box is an industry leader providing AI-powered search and recommendation solutions for e-commerce businesses. More than 3,500 online retailers trust Luigi’s Box to help increase conversions and optimize customer experiences.

Key features

Luigi’s Box offers a wide range of advanced features suitable for businesses of all sizes.

• Personalized product Recommender
• AI-powered Search
• Artificial intelligence and machine learning
• Behavioral recommendations
• Autocomplete
• Synonyms management
• Typo correction
• Recommendation Analytics
• Search Analytics
• A/B testing
• Dynamic filters
• Merchandising
• API integration

Pricing

Luigi’s Box pricing is based on your needs, pageviews, and preferred integration type. Here’s a general overview of the pricing for Search:

• Self-Integration is €140/month (billed annually) for up to 50,000 pageviews.
• For Custom Integration, you’ll need to reach out to the Luigi’s Box team for a personalized quote.

To find the tier that suits your business the best, you can check out all the available pricing plans.

2. Searchspring

Established in Colorado Springs in 2007, Searchspring is an e-commerce search and merchandising platform helping businesses enhance site search, navigation, and product discovery.

Key features

• Personal product recommendations
• Merchandising
• Campaign scheduling
• Geo-merchandising
• Semantic search
• Reporting and insights
• Dynamic content generation

Pricing

Searchspring’s pricing is based on usage, which includes a combination of the number of domains, sessions, and SKUs. They offer three pricing plans:

• Essential: Starting at $699/month, it includes product pinning, search boost rules, 20 active merchandising campaigns, and a 2x per day indexing frequency.
• Advanced: Starting at $899/month, it includes everything from the Essential plan plus AI-powered features and 50 active merchandising campaigns. It also increases indexing frequency to 4x per day.
• Expert: Starting at $1099/month, the Expert plan extends the AI capabilities, and includes 200+ active merchandising campaigns. Additionally, it provides real-time indexing.

3. SAP Emarsys

SAP Emarsys is an AI-powered customer engagement and marketing automation platform. It integrates with SAP’s broader suite of enterprise solutions, making it suitable for larger-scale businesses.

Key features

• AI-powered personalization
• Omnichannel marketing automation
• Audience segmentation
• Customer data platform
• Campaign builder
• Analytics
• Cross-channel orchestration

Pricing

To get a precise quote contact the SAP Emarsys sales team.

4. Algolia

Since 2012, Algolia has been helping businesses improve customer experiences. Algolia’s solutions are most often used by e-commerce sites, media companies, and SaaS platforms to enhance user experience.

Key features

• Advanced website search
• Geo-awareness
• Faceting
• Personalization
• Merchandising
• Product ranking
• Highlighting and snippeting

Pricing

Algolia offers four pricing plans.

• Build: Free plan with up to 10,000 search requests monthly.
• Grow: Available as a free or pay-as-you-go option, depending on usage.
• Premium: Includes AI-powered tools and merchandising; pricing available upon request.
• Elevate: Offers the full AI suite, including NeuralSearch. It comes with custom pricing.

Each tier builds on the features of the previous level while introducing additional functionalities.

5. Optimizely

With over 21 global offices, Optimizely is a well-established digital experience platform (DXP). It helps businesses optimize their content cycle and personalize interactions across various customer touchpoints.

Key features

• Content marketing
• Content management system
• Web experimentation capabilities
• Warehouse-native analytics
• Personalization features
• Digital asset management
• Data platform

Pricing

All Optimizely’s pricing plans come with custom pricing that requires users to contact their sales teams.

• Content Marketing Platform: Includes digital asset management, tasks, workflows, timeline tracking, and more.
• Content Management System: This plan includes robust APIs, including options to run headless, content flexibly on .NET Core, and others.
• Web Experimentation: Among the features included are A/B testing, AI predictive audiences, and more.
• Feature Experimentation: Includes SDKs in 10 programming languages, advanced audience targeting, robust community and docs, and others.
• Personalization: This tier offers real-time audience targeting, personalization ROI measuring, and more.
• Configured Commerce: This plan includes visitor targeting, project collaboration features, inventory, and order management, along with others.
• Data Platform: Includes customer profile management, segmentation, and real-time personalization.
• Digital Asset Management: This includes file management regardless of file type and volume, asset lineage tracking, and brand collections.

6. OptiMonk

OptiMonk is a marketing innovation platform from Hungary. It is designed to enhance website engagement and boost sales. OptiMonk specializes in personalized, on-site messages like pop-ups, sidebars, and notification bars to capture visitor attention.

Key features

• Audience recommendations
• Surveys
• Dynamic content
• Recently viewed products
• Add-To-Cart from popup
• Advanced customer targeting
• Stock monitoring

Pricing

OptiMonk offers five main pricing plans to suit various business needs:

• Free: Includes 10,000 pageviews/month, one domain, unlimited campaigns, and all features.
• Essential: Priced at $19/month (or $228/year), it supports 20,000 pageviews/month and 2 domains, with the same robust features as the Free plan.
• Growth: Designed for scaling brands, it costs $69/month (or $828/year), offering 100,000 pageviews/month and support for up to four domains.
• Premium: For high-performance brands, it costs $179/month (or $2,148/year) and includes 500,000 pageviews/month across 10 domains.
• Master: Customizable for power users with no set pageview or domain limits—pricing is available upon request.

All plans include unlimited campaigns, users, and access to all features, along with a dedicated key account manager.

7. Clerk.io

Clerk.io is an AI-powered e-commerce personalization platform founded in 2011 in Copenhagen. It helps businesses improve customer experience through product recommendations, targeted marketing, and audience segmentation.

Key features

• Product search
• Automatic spell correction
• Sales based ranking
• Past purchase overview
• Analytics
• Email recommendation
• AI-managed email campaigns

Pricing

Clerk.io’s pricing consists of multiple components that contribute to the final price.

• Search: It is based on search volume. For 10,000 searches, it costs $119.00/mo.
• Recommendations: The price is based on the number of monthly recommendations, for 100,000 recommendations, you will be charged $119.00/mo.
• Chat: Based on monthly conversations, 100 chats cost $119.00/mo.
• Email: The price is based on the number of monthly opened emails. 10,000 emails cost $119.00/mo.
• Audience: This is charged based on the number of monthly active subscribers. 10,000 subscribers cost $119.00/mo.

8. Dynamic Yield

Dynamic Yield’s mission is to create personalized, optimized, and synchronized experiences. This AI-powered personalization tool allows brands to deliver tailored interactions across websites, mobile apps, email, and other channels.

Key features

• Behavioral targeting
• Recommendations
• A/B testing
• Dynamic traffic allocation
• Analytics and reporting
• Dashboards
• Audience segmentation

Pricing

Dynamic Yield’s pricing is available upon request.

Conclusion

Picking the right search and personalization solution for your e-commerce business is the bread and butter of customer engagement, and ultimately, sales. While Nosto delivers some powerful features, it may not be the right option for you. Fortunately, there is a plethora of strong alternatives to choose from.

Platforms like Luigi’s Box excel in AI-powered search, while OptiMonk and Clerk.io focus on dynamic engagement strategies.

Before making a decision, carefully evaluate each platform’s features, scalability, and pricing structure to ensure the best fit for your business. Remember, you should pick the one that will help your online store shine.

Frequently asked questions