Freedom251 › Email Personalization Software
Clerk.io
What Clerk.io is
Clerk.io brings together Search, Recommendations, Chat, Audience, and Email for ecommerce businesses. Search handles typos and vague queries, and includes sales-based ranking, facets, query suggestions, and search analytics. Recommendations use browsing behavior, past purchases, and real-time intent to tailor product suggestions across a store. Clerk Chat gives shoppers product-aware help and guides them to relevant products.
Audience creates segments based on purchase intent for campaign activation. Email sends personalized product campaigns based on customer interests and behavior; it can use shopper behavior, product interactions, purchase history, and live catalog data. The platform lists more than 15 pre-built ecommerce integrations, including Shopify, Magento, PrestaShop, WooCommerce, Shopware, BigCommerce, Lightspeed, Klaviyo, and Mailchimp. Custom stores can connect through its open API, and Email integrations also include MailUp, Brevo, Drip, Apsis, and MailerLite.
Pricing is paid and tiered by usage. Customers can choose monthly, quarterly, half-yearly, or yearly contract periods, combine products, and request customized B2B or enterprise arrangements. Clerk.io offers a free trial, while the pricing page does not provide a fixed usable USD price. Founded in 2011, the company is based in Copenhagen, Denmark.
Who it suits
Clerk.io suits independent and mid-market ecommerce businesses looking to use search, product recommendations, shopper chat, audience segments, and personalized email together. It can also serve B2B and enterprise customers needing customized setups, dedicated support, or custom SLAs.
What it does well
- Search handles typos and vague queries, with ranking and analytics tools.
- Recommendations use browsing behavior, purchases, and real-time intent.
- Audience segments shoppers for email and ad campaigns.
- Email can personalize campaigns using live catalog data.
- More than 15 pre-built ecommerce integrations are listed.
- Custom stores can connect through an open API.
What to know first
- There is no free plan.
- Pricing is usage-based and does not show a fixed USD plan price.
- Usage above a tier limit may lead to an upgrade or extra charges.
Limits
There is no free plan. Usage that averages above a tier limit over three months may trigger a tier upgrade or additional usage charges, with adjustments implemented the following month.
Getting started
- Visit https://www.clerk.io/.
- Start with the free trial.
- Connect an ecommerce platform through one of the pre-built integrations, or use the open API for a custom store.
- Choose the Clerk.io products and contract period that fit your needs.
- Request a customized B2B setup or an enterprise package if needed.
Verdict
Consider Clerk.io if your ecommerce business wants search, recommendations, chat, audience segmentation, and email in one platform. Its free trial offers a way to get started, but buyers should request pricing and account for usage based tier adjustments when evaluating a contract.
Questions
Does Clerk.io have a free plan or trial?
It has no free plan, but a free trial is available.
How is Clerk.io priced?
Pricing is tiered by usage, and customers can choose monthly, quarterly, half-yearly, or yearly contract periods and combine products. The pricing page does not show a fixed usable USD price.
Which ecommerce platforms and integrations does Clerk.io support?
It lists more than 15 pre-built integrations, including Shopify, Magento, PrestaShop, WooCommerce, Shopware, BigCommerce, and Lightspeed. Custom stores can connect through its open API.
What products does Clerk.io offer?
Its products are Search, Recommendations, Chat, Audience, and Email.
What happens if usage exceeds a tier limit?
If average usage over three months exceeds a tier limit, Clerk.io may upgrade the tier or invoice for additional usage. Adjustments are implemented the following month.
Facts from Clerk.io's own pages
- Audience
- Audience segments use browsing behavior, purchases, search activity, and real-time intent for email and ad campaigns. · clerk.io, 5 Oct 2026
- Audience and Email
- Audience creates purchase-intent segments for campaign activation, while Email sends personalized product emails based on customer interests and behavior. · clerk.io, 4 Oct 2026
- B2B and enterprise
- Clerk.io offers customized B2B setups with dedicated support and enterprise packages with custom SLAs and quotes. · clerk.io, 4 Oct 2026
- Chat
- AI Chat supports conversational product discovery and can answer questions about product details, stock availability, delivery, and sizing using live store data. · clerk.io, 5 Oct 2026
- Company
- Clerk.io's about page identifies Hans-Kristian Bjerregaard as its founder and CEO; the official site lists Clerk.io ApS at Kigkurren 8g, 2300 Copenhagen, Denmark. · clerk.io, 4 Oct 2026
- Compliance
- The Trust Center lists GDPR, ISO/IEC 27001, SOC 2 Type II, and EU AI Act compliance, and says Clerk.io is not yet certified by a third-party auditor. · trust.clerk.io, 5 Oct 2026
- Email personalizes campaigns using shopper behavior, product interactions, purchase history, and live catalog data. · clerk.io, 5 Oct 2026
- Email integrations
- Listed email integrations include Mailchimp, Klaviyo, MailUp, Brevo, Drip, Apsis, and MailerLite. · clerk.io, 5 Oct 2026
- Examples
- Listed integrations include Shopify, Magento, PrestaShop, WooCommerce, Shopware, BigCommerce, Lightspeed, Klaviyo, and Mailchimp. · clerk.io, 4 Oct 2026
- Founded
- 2011 · clerk.io, 28 Sept 2026
- Headquarters
- Copenhagen, Denmark · clerk.io, 28 Sept 2026
- Integrations
- Clerk.io offers more than 15 pre-built integrations, including Shopify, Magento, PrestaShop, and JTL, and also supports integration through its open API. · clerk.io, 5 Oct 2026
- Pricing
- Pricing is tiered by usage, offers monthly, quarterly, half-yearly, or yearly contract periods, and lets customers combine products; the calculator shows 0 values by default and does not state a fixed plan price. · clerk.io, 5 Oct 2026
- Pricing limits
- The pricing page says usage exceeding a tier over a three-month average may trigger an upgrade or additional usage charges; it does not show a usable USD price in the opened page content. · clerk.io, 4 Oct 2026
- Pricing model
- Pricing is usage-based and tiered, with a choice of one or more of the five products and monthly, quarterly, half-yearly, or yearly contract periods. · clerk.io, 4 Oct 2026
- Product
- Clerk.io is an AI platform designed to help ecommerce businesses become more profitable. · clerk.io, 5 Oct 2026
- Products
- The platform offers Search, Recommendations, Chat, Audience, and Email products. · clerk.io, 5 Oct 2026
- Recommendations
- AI recommendations use browsing behavior, past purchases, and real-time intent to suggest products across a store. · clerk.io, 5 Oct 2026
- Search
- Search supports typo correction, synonyms, dynamic filters, query suggestions, and product and content search. · clerk.io, 5 Oct 2026
- Security
- The Trust Center describes encryption in transit and at rest, least-privilege access controls, 24×7 monitoring, and regular penetration testing. · trust.clerk.io, 5 Oct 2026
- Support
- The pricing page says support is included and lists support hours of Monday–Thursday 09:00–17:00 CET and Friday 09:00–16:30 CET. · clerk.io, 5 Oct 2026
- Target customers
- Clerk.io says it aims to give independent and mid-market ecommerce businesses AI tools to grow profitably. · clerk.io, 4 Oct 2026
- Usage limit
- If average usage over three months exceeds a tier limit, Clerk.io may upgrade the tier or invoice for the additional usage, with adjustments implemented the following month. · clerk.io, 5 Oct 2026
Where Clerk.io stands on Freedom251
- Email Personalization Software#7 of 23
- Product Search and Discovery Software#15 of 27