Clerk.io vs Dotdigital (2026): Pricing, Features & Verdict
Dotdigital is our pick, scoring 6.8/10 against 6.5/10 for Clerk.io on our AI Software criteria. Its biggest advantage: higher Security score (9/10 vs 6/10). Neither Clerk.io nor Dotdigital lists a free plan.
Last updated: November 2026
Clerk.io
6.5/10
Clerk.io is a Copenhagen-based e-commerce personalization platform. Its modules cover AI product search, product recommendations, email, audience segmentation and chat for online stores.
Dotdigital
6.8/10
Cross-channel marketing automation platform for ecommerce and B2C brands, covering email, SMS, WhatsApp, push, personalization and customer data.
Feature-by-Feature Comparison
| Feature | | |
|---|---|---|
| Scores | ||
| Overall Rating | 6.5/10 | 6.8/10 |
| Integration | 7/10 | 8/10 |
| Analytics | 6/10 | 7/10 |
| Customization | 6/10 | 6/10 |
| Ease of Use | 7/10 | 7/10 |
| Support | 7/10 | 7/10 |
| Cost | 6/10 | 4/10 |
| Scalability | 7/10 | 8/10 |
| Security | 6/10 | 9/10 |
| Pricing | ||
| Free plan | No | No |
| Cheapest paid plan | Contact for pricing | Contact for pricing |
| Estimated cost for 10 users | Contact for pricing | Contact for pricing |
| Features | ||
| Webinars | Not listed | |
| SMS Marketing | ||
| E-commerce Features | ||
| Social Media Scheduling | Not listed | |
| Email Marketing | ||
| Segmentation | ||
| Landing Pages | Not listed | |
| A/B Testing | Not listed | |
Who Clerk.io and Dotdigital suit
Clerk.io fits small business better; Dotdigital fits enterprise and mid-market better.
| Audience | Clerk.io | Dotdigital |
|---|---|---|
| Small Business | 7/10Low entry tiers with no setup fee suit smaller shops, though reviewers say non-coders may need technical help to get started. | 4/10Quote-based pricing and reported contract lock-in make it costly for small senders. |
| Enterprise | 5/10Enterprise packages with custom SLAs and 24/7 support are available, but only on a quoted basis. | 7/10Offers enterprise pricing, ISO and CSA STAR credentials, and Salesforce and Dynamics connectors, but reviewers note limits with complex programs. |
| Mid-Market | 7/10Usage tiers go up to millions of searches and recommendations a month, which covers growing retailers. | 9/10Contact-based pricing and its strong ecommerce connectors fit mid-sized retail brands. |
| E-commerce | 9/10Every module is built for online stores and plugs into the major store platforms. | 9/10Native Shopify, Magento and BigCommerce connectors are central to its pitch to retail and ecommerce teams. |
| Agencies | Not rated | 6/10Agencies use it for client ecommerce stacks such as Magento, though this is not its main focus. |
| Freelancers | Not rated | 1/10Quote-based pricing and multi-year contracts are aimed at mid-market and enterprise buyers. |
| Marketing Teams | Not rated | 9/10Built for marketers running automated campaigns across several channels. |
| Nonprofits | Not rated | 6/10The vendor names charities among the audiences it suits. |
| Startups | Not rated | 3/10Reviewers call it expensive, and it has no public pricing. |
Which One Should You Choose?
Why choose Clerk.io
- Higher Cost score (6/10 vs 4/10)
- Better fit for small business (7/10 vs 4/10)
Why choose Dotdigital
- Higher Security score (9/10 vs 6/10)
- Higher Integration score (8/10 vs 7/10)
- Better fit for enterprise (7/10 vs 5/10)
- Better fit for mid-market (9/10 vs 7/10)
- Includes SMS Marketing, which Clerk.io lacks
Pros & Cons
Clerk.io
Pros
- Search, recommendations, email, segmentation and chat run on one shared data layer, so there is no need to stitch several vendors together.
- There is no implementation fee and every tier includes unlimited users.
- Reviewers say setup is quick, and G2 shows an average of about 4.8 out of 5.
- Ready integrations cover Shopify, WooCommerce, Magento, PrestaShop, Shopware, BigCommerce and Lightspeed.
- You can pay monthly or on longer contracts, in EUR, DKK, GBP or USD.
Cons
- Tier prices are not shown on the vendor's site, so you need the calculator or a sales conversation to get a figure.
- Reviewers say the backend could be simpler and non-coders may need technical help.
- There is no SMS, landing page builder or social media tooling.
- At least one reviewer reported problems with the Magento 2 integration.
- If usage goes over your tier, Clerk.io may upgrade you or invoice the extra.
Dotdigital
Pros
- Native connectors for Shopify, Adobe Commerce (Magento), BigCommerce, Salesforce and Dynamics make ecommerce data easy to use in campaigns.
- Holds ISO 27001, 27701 and 14001 certifications, Cyber Essentials Plus and a CSA STAR listing, which helps with security reviews.
- Covers email, SMS and MMS, WhatsApp, push and ad audiences in one platform.
- Reviewers on G2 and Capterra praise the clear interface and quick onboarding, with ratings of about 4.4 and 4.3.
Cons
- No public pricing, and reviewers describe it as expensive.
- Some reviewers say multi-year rolling contracts were not made clear during the sale.
- Reviewers mention HTML template limits and clunky image management.
- Some integrations are hard to set up without using the API.
Not sold on either?
Frequently Asked Questions
Dotdigital scores higher on our AI Software criteria: 6.8/10 against 6.5/10 for Clerk.io. The largest gap is in Security: 6/10 for Clerk.io and 9/10 for Dotdigital.
No, neither Clerk.io nor Dotdigital lists a free plan.
Clerk.io is the better fit for small business: we rate it 7/10 for them, against 4/10 for Dotdigital.
Dotdigital has SMS Marketing, which Clerk.io lacks.
