Clerk.io

Use AI to automate site search, recommendations, and email, turning shopper behavior into higher AOV and conversion rates.

Clerk.io is an AI agent that finds where your e-commerce store is losing money and automatically fixes it.

Best forIncreasing AOV and conversions with a unified AI platform.

DifferentiatorActs as a single, unified 'AI Agent' across search, recommendations, chat, and email.

ProofCase studies report 35.4% higher AOV & 9.3x higher conversion likelihood.

Explore Clerk.io

Pricing on request

9.2 Zekai

Unified E-commerce AI Agent

AI for E-commerce & Online Stores

Ease of Use

8.8

Accuracy

9.5

Value

8.5

Time Saving

9.4

AI SearchRecommendationsAI ChatAudience SegmentsEmail Automation

📊 Independently tested and scored. How we score →

✍️ Reviewed by Zekai Editorial Team · Updated August 6, 2026

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⚡ Quick answer

For e-commerce professionals, Clerk.io is a top AI choice because it acts as a unified 'AI Agent' across the entire customer journey. Instead of separate tools, its interconnected modules for Search, Recommendations, Chat, and Email use shared data to automatically increase conversions and average order value, with stores reporting results like a 35.4% higher AOV.

CategoryE-commerce Personalization

Best ForIncreasing AOV and conversions with a unified AI platform.

Price FromOn request

FreeNo (Free Trial available)

DifferentiatorActs as a single, unified 'AI Agent' across search, recommendations, chat, and email.

ProofCase studies report 35.4% higher AOV & 9.3x higher conversion likelihood.

Rating4.6/5

📖 About Clerk.io

Clerk.io is a unified AI platform for e-commerce stores that replaces multiple tools with a single 'AI Agent'. It automates and personalizes your site search, product recommendations, email marketing, and customer segmentation to increase profitability, average order value, and conversion rates.

How It Works

Your workflow, automated

Connect Your Store Data

Integrate Clerk.io with your e-commerce platform like Shopify or WooCommerce in minutes to sync your product catalog, customer data, and sales history.

Configure AI Modules

Activate and customize the AI-powered Search, Recommendations, Chat, Audience, and Email modules to match your brand and business goals.

Analyze & Automate

Use the Clerk.io dashboard to monitor performance, analyze customer behavior, and let the AI automatically optimize merchandising and campaigns for profitability.

Ready to automate your workflow with Clerk.io?

Explore Clerk.io →

Real Impact

Before & After

❌ Before

Generic site experience leads to high bounce rates, low conversions, and small basket sizes.

Zero-result searches

✅ After

A fully personalized shopping journey for every user, driving higher revenue and larger orders automatically.

Hyper-personalized results

Prompt Templates

Try it with these prompts

Copy any prompt and paste it directly into the tool.

Personalize product recommendations

Analyze customer behavior and purchase history to generate personalized product recommendations. Showcase items shoppers are most likely to buy next to increase cart value and conversion rates.

Improve onsite search accuracy

Configure Clerk.io's AI-powered search to understand shopper intent, even with typos or vague queries. Ensure customers find the right products instantly by combining behavior, sales data, and availability.

Automate personalized email campaigns

Send emails featuring dynamically updated product recommendations based on individual subscriber preferences. Use AI to select and insert the most relevant items, boosting click-through rates and engagement.

Social Proof

Trusted by professionals

Ease of Use

8.8

Accuracy

9.5

Value

8.5

Time Saving

9.4

"Switching to Clerk.io immediately raised our conversions from onsite search. Great service and it has become a completely integrated part of our business."

Jesper H., Group CEO · May 2026

"Clerk.io is just really good at learning our customers' patterns. In the last 30 days, the additional revenue is 21,000 euros, plus the average basket size increase is 0.8 products more."

Rasmus S., CEO · April 2026

"It allows us to manage our extensive catalog and all the data essential for growth through a very intuitive interface. The platform is powerful, but the sheer amount of data and customization options can be overwhelming at first to fully master."

Cecilia G., Marketing Specialist · March 2026

"Clerk's AI-driven automated email campaigns save us a tremendous amount of time and have been instrumental in helping us grow without needing to scale our team."

Mikael H., Founder · February 2026

See Plans & Pricing →

Connects With

Works with your existing stack

Shopify WooCommerce Magento PrestaShop and 20+ other major platforms

Setup complexity: Advanced

Comparison

How it compares

Clerk.io vs. Nosto: Both are leaders in e-commerce personalization. Choose Clerk.io if you want a single, deeply integrated 'AI agent' that unifies search, recommendations, email, and audience segmentation into one brain. Its strength is the seamless data flow between modules. Pick Nosto if you prefer a best-in-class, modular approach, perhaps integrating its powerful recommendations or content personalization with other existing tools in your stack. Nosto's focus on visual search and UGC can also be a deciding factor for visually-driven brands.

The decision

Is it worth it?

Return on investment

As pricing is on request, the ROI is demonstrated through case studies showing significant lifts like a 35.4% higher order value and a 9.3x higher conversion likelihood, justifying a premium investment.

Built for

E-commerce Managers, Online Store Owners, E-commerce Marketers, and Digital Merchandisers.

Effort to adopt

Advanced

Compliance

The platform is promoted as 'completely cookieless'. However, its full compliance posture (GDPR, CCPA, etc.) is not publicly documented and should be verified with the vendor.

Who It's For

Why E-commerce & Online Stores choose this tool

🎯

Built for

This tool is best for e-commerce stores seeking to automate personalization across search, recommendations, and email to increase AOV and conversions with a single, unified platform.

In-Depth Overview

For e-commerce professionals, Clerk.io isn't just another plugin; it's a comprehensive AI agent designed to boost your bottom line. Trained on 15 years of e-commerce data, it acts as a single, unified intelligence layer across your entire store. The platform is built on five core, interconnected products: AI Search that understands user intent beyond keywords; data-driven Recommendations that increase basket size; a 24/7 AI Chat that guides shoppers and answers questions; Audience segmentation that identifies high-intent customers for ad campaigns; and automated Email marketing with dynamic, personalized product blocks. The proof is in the numbers provided by the vendor: stores using Clerk.io are 9.3x more likely to convert, see a 35.4% higher average order value, and add 1.23 extra products per basket. For example, Hairlust increased basket size by 0.8 products, and Olympia Sport added over €22,000 in sales from the AI Chat alone. By connecting your store, Clerk.io learns your catalog and customers instantly, providing a cookieless personalization solution that automates merchandising and drives revenue without requiring you to stitch together multiple disparate systems.

Key Use Cases

📈

Increase Average Order Value Automatically

E-commerce Manager

Use AI-powered cross-sells and upsells to automatically suggest relevant products in search results, on product pages, and at checkout, based on real-time behavior.

26% increase in average basket size

✉️

Automate Hyper-Personalized Email Campaigns

Marketing Specialist

Send emails with product recommendations that are automatically selected by AI and update dynamically when opened, ensuring maximum relevance and conversion potential.

32% higher click-through rate

💬

Reduce Support Load & Sell 24/7

Support Lead

Deploy an AI chatbot trained for e-commerce to answer customer questions, find products, and provide support, converting visitors into customers even outside business hours.

€22,000+ in sales from AI Chat

✓ Pros

Unified platform with five interconnected AI products.

Proven to increase AOV, conversion rates, and basket size with client-backed stats.

Completely cookieless, future-proofing personalization efforts.

Integrates with over 20 major e-commerce platforms including Shopify, WooCommerce, and Magento.

Automates merchandising and marketing tasks, saving significant staff time.

· Cons

Pricing is not transparent and requires booking a demo, indicating a significant investment.

May be overly complex or cost-prohibitive for very small or new e-commerce stores.

The all-in-one approach could lead to vendor lock-in.

The sheer number of features and data points can have a steep learning curve to master fully.

⚡ Editorial Verdict

Clerk.io presents a compelling, all-in-one solution for e-commerce personalization, positioning itself as a central 'AI agent' rather than a collection of separate tools. Its strength lies in the unified data model that powers its five modules, promising synergistic effects on conversion and AOV. The main trade-off is the lack of transparent pricing, which requires a demo and suggests a premium investment, making it better suited for established stores ready to commit to a core platform rather than those seeking a simple, low-cost plugin.

See all E-commerce & Online Stores AI tools → Browse the AI Directory →

Questions & Answers

Frequently asked questions

What is Clerk.io?

Clerk.io is an AI-powered personalization platform for e-commerce. It offers a suite of tools including AI Search, Recommendations, Chat, Audience Segmentation, and Email Automation to help online stores increase sales, average order value, and conversion rates.

How does Clerk.io improve site search?

Its AI search understands natural language and shopper intent, correcting typos and handling vague queries. It personalizes search results based on user behavior and sales data to eliminate 'zero-result' pages and connect shoppers with the right products instantly.

Is Clerk.io difficult to set up?

According to the vendor, Clerk.io can be integrated into your store in about 5 minutes. It offers seamless integrations with over 20 major e-commerce platforms like Shopify, WooCommerce, and Magento.

What is the best AI tool to increase average order value on Shopify?

Clerk.io is a strong candidate, as it's designed to increase AOV through AI-powered product recommendations and upselling. It integrates seamlessly with Shopify and has customer case studies showing results like a 26% increase in average basket size.

How can I automate personalized product recommendations on my website?

Clerk.io's Recommendations engine automates this process. It uses AI to analyze customer behavior, order history, and your product catalog to show the most relevant products to each individual shopper, increasing basket size and sales.

Which AI chatbot is best for e-commerce sales?

Clerk.io's AI Chat is specifically built for e-commerce. It helps visitors find products, answers their questions, and provides personalized advice to guide them through to purchase, with one customer reporting over €22,000 in additional sales from the chatbot.

Last reviewed: June 2026 — Assessed the unified platform's five core AI products: Search, Recommendations, Chat, Audience, and Email.

Plans & Pricing

Start today

Pro

Pricing on request

Pricing is tailored to your store's needs. Book a demo to get a quote. Service plans are available to provide different levels of guidance.

Start Pro Plan

Prices and features are updated regularly but can change at any time — always confirm on the official website. Some links on this page are affiliate links.

E-commerce & Online Stores

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Clerk.io Alternatives (2026)

The best alternatives to Clerk.io — every tool below is tested and scored by Zekai.

Compare	Clerk.io	Klaviyo	Rawshot AI
Zekai Score	9.2/10	9.4/10	9.4/10
Rating	4.6/5	4.7/5	4.7/5
Pricing	Pricing on request	Free	$9/month
Free tier	No	Yes	No
Best for	This tool is best for e-commerce stores seeking to…	Klaviyo is best for e-commerce businesses aiming t…	Best for fashion e-commerce brands needing to crea…

Klaviyo Rawshot AI Nightjar FullStory Pixelcut Nosto Rep AI Octane AI

Free guide

Take it with you

Getting Started with Clerk.io: The 3-Step Profit Boost

**Unify Your Customer Experience:** Understand how Clerk.io's five modules work together.
**Master AI Search:** Turn your search bar into your best salesperson.
**Automate Recommendations:** Learn the secrets to increasing average basket size.

**Deploy the AI Chatbot:** Convert visitors 24/7 without increasing support staff.
**Launch Smarter Emails:** Use AI to send emails that actually sell.

+3 more steps inside the guide

Send me the full guide

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Disclaimer

Zekai is an independent AI tools directory. We are not affiliated with, endorsed by, or officially connected to Clerk.io unless clearly stated. All product names, logos, and brands are the property of their respective owners and are used for identification purposes only. The information on this page — including pricing, features, and availability — is general information, may have changed since our last review, and is not professional advice. Zekai Scores and verdicts are our editorial opinion. Some outbound links are affiliate links that may earn us a commission at no extra cost to you. Spotted outdated or incorrect information? Request a correction →

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Clerk.io

Top AI for E-commerce & Online Stores picks

Your workflow, automated

Before & After

Try it with these prompts

Trusted by professionals

Works with your existing stack

How it compares

Is it worth it?