We help your customers buy more

Just pay for what you use - it can't be simpler than that.


Get your customers to buy more by presenting the right products at the right time.

 /1k usage
monthly recommendation usage


Target and grow your ideal customer base with advanced segmentation.

 / 1k customer
monthly audience customer
Personal Onboarding

We will give you a personal onboarding to ensure you get the most of Clerk.io from day 1.

We Get You Started

You are qualified for our Getting Started package completely free. See details below.


Quick results

Our AI instantly learns your customers preferences and our entire tech-stack is designed for fast implementations so you can see results immediately.

Switching to Clerk.io immediately raised our conversions from onsite search. Great service and Clerk.io has become an integrated part of our business.
Jesper Hvejselprofile image in circle

Jesper Hvejsel

Group CEO, Firtal Group

After less than 3 months with Clerk.io on E-gear, we already turned our investment into profit! Excellent job guys!!!!!
martin egese profile image in circle

Martin Egesø

CMO, e-Gear


Get a great start

Your business is unique and your customers expect a unique experience.
That's why we have tailored onboarding experiences to align with what you want and how you work.

Do It Yourself
You know exactly what you want, how to get it done and want to get started straight away on your own.
We Guide You
You want to get the best start and you want your own team to do it for you - we are here to guide you through it.
We Get You Started
You want a Best Practice implementation and you want us to set it all up for you.
Immediate access to your my.clerk.io account.
5-star email and chat support.
Dedicated onboarding contact.
Welcome meeting with establishment of your personal onboarding plan.
Tailored Training for you and your team by our Customer Success team.
Best Practice Implementation done by our Onboarding team.
Up to 15 hours for free.€ 100/hour hereafter.
All Subscriptions
All Subscriptions
All Subscriptions
Any integrations done by us is limited to the following platforms: Magento 1 & 2, Shopify, Shopware 6, WooCommerce, Prestashop 1.6 & 1.7, BigCommerce, DanDomain, SmartWeb, Lightspeed, MailChimp, and Klaviyo. If you have made undocumented modifications to your platform that prevents part of our features to work as expected those features may not be included in this service (though we will do our best).

We deliver the world's best customer service

From onboarding, to quick tips and strategic advice, we are ready to help, whether it's 1-on-1 calls, webinars, email, live chat, guides or our large help center.



98% Customer Satisfaction 😍

99.9996% uptime the last 12 months ️🔥

Unlimited Free & Fast Support ⚡

We Speak 🇺🇸 🇬🇧 🇮🇹 🇪🇸 🇳🇱 🇳🇴 🇸🇪 🇩🇰


Clerk.io provides this very unique combination of great products and great service - for a very reasonable price. Enabling non-techies to (intuitively) implement real-time personalizations in website, search and e-mail, I consider Clerk.io among the best SaaS-products I have ever used!

Daniel J. Friis

Cannot rate these guys highly enough! A lot of companies could learn a lot from Clerk.io!

Steve Allday

There are the companies that you have to work with, and then there are those who you love to work with. Clerk.io definitely belongs to the latter.

Bülent Erdogan

We've used Clerk.io since the beginning of 2015 and there is no question about it, Clerk.io is one of our secret weapons. Their support, service and know-how continue to amaze us!

Nick Dam Jørgensen

We have been using Clerk.io for about a year now and there is ony praise to be given. Strong performance, excellent customer service and easy integration.

Oliver Rau

It's automated, increases revenue and the support is fantastic. I am a fan!

Kasper Mølgaard-Nielsen
Frequently Asked Questions

How does Clerk.io measure usage?

Not all API requests are of equal value - so why should you pay the same for each? At Clerk.io we try to align our pricing with the actual value we create for you. For most use cases "1 API request = 1 usage" but some simple API requests are only counted as 0.5 or 0.2 in usage. Some requests like product updates and 0-results are always completely free. Thus your usage is always lower than the total amount of API requests you make to us.

Where can I see my usage?

You can at any time see your historic and predicted usage at your companys' Usage Dashboard on my.clerk.io. We store all historic usage so you have a complete account of how it has developed and we also forecast your current monthly usage so there is full transparency.

How can I know if Clerk.io is performing?

From day one, you will have access to our dashboard, which drills down not only how much is sold through Clerk.io, but also how we affect your key KPIs, such as basket size, avg. order value and conversion rate.
Before you start we can even give you a full demo of how Clerk.io will perform on your won data so you can compare Clerk.io side-by-side with your existing setup.

Can I run multiple stores?

Yes. Your plan is based on the combined usage on all of your sites. We don't charge you for having additional sites. Actually, it's beneficial, since you get a lower unit cost price.

Can I use my own design?

Yes. Results from Clerk.io can be styled just the way you like and integrated in any way you like. When rendered they are just as much a part of your site as any other element.

Can I get a development environment?

Yes. In fact, many of our clients do that. You can simply use a store as a development environment. That way you can test anything before releasing it to your live store.

What if I go over my plan limits?

With us you just pay for what you use so your pricing will follow your usage. That's it. Your shop will continue to function as usual, you will still be able to access your account and all your data will still be available to you.

Do I need to pay extra for premium support?

No! All plans come with full 5-star support! You can contact us by chat, email, phone within support hours which is Monday to Friday 09:00 - 17:00 CET. We'll pick up the phone when you call and answer email or chat right away.

Where can I review the terms of service?

You can read the complete Terms of Service here.

Grow with the best Award Winning Platform

Consistently voted #1 by e-commerce professionals.

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