Technologies / A/B Testing / Personalisation
Dynamic Yield
Dynamic Yield is an enterprise personalisation and experimentation platform: product recommendations, A/B and multivariate tests, personalised content and triggered messages across websites, apps and email.
Its customers are large brands: retailers, grocery and restaurant chains, travel groups, media companies, banks and telecoms in the United States, Europe and the Middle East. Contracts are enterprise-sized, so a Dynamic Yield script indicates a dedicated optimisation or e-commerce team, high traffic and an enterprise commerce and analytics stack.
The 4,024 websites are an enterprise martech list. It is bought by vendors of CDPs, analytics and data-science tools, headless and commerce platforms, digital agencies and consultancies that run personalisation programmes, and competing experimentation vendors. A new Dynamic Yield deployment marks a brand that has just funded a personalisation programme; a dropped one is a vendor change at enterprise scale, which signals a procurement cycle that competitors and implementation partners want to be part of.
Dynamic Yield runs on 4,024 websites, which is 0.9% of all A/B Testing detections we record. Websites optimised with Dynamic Yield are most often served from Germany (1,506), Canada (807) and United States (749), and .com, .net and .fr are the most common domain endings.
Websites using Dynamic Yield
Preview filters with coarse ranges. Exact ranks and registration dates are available in the dashboard when you download a list.
4,024 websites. Sign in to download the full list (free sample below, full lists from $69/mo)
23 days ago 539 websites used Dynamic Yield; today it is 4,024 (+646.6%).
Top countries for Dynamic Yield
Top TLDs
Sample of 15 websites using Dynamic Yield
best-ranked first; the full list has 4,024| Domain | Country | Majestic rank | NetAPI rank | Contacts | First seen |
|---|---|---|---|---|---|
| hyundai.com | - | 2,813 | 2,250 | phone | 2026-10-11 |
| bonprix.de | US | 66,127 | 4,435 | email phone | 2026-10-11 |
| decathlon.in | - | 85,649 | 4,557 | email phone | 2026-10-10 |
| mskcc.org | US | 4,171 | 8,529 | phone | 2026-10-10 |
| carecredit.com | DE | 5,223 | 8,889 | phone | 2026-10-12 |
| yotpo.com | US | 14,468 | 9,883 | 2026-10-08 | |
| belk.com | DE | 27,513 | 10,494 | phone | 2026-10-14 |
| belmond.com | DE | 6,642 | 12,350 | email phone | 2026-10-15 |
| jysk.de | DE | 146,367 | 13,142 | email phone | 2026-10-11 |
| jysk.pl | DE | 332,867 | 14,018 | email phone | 2026-10-10 |
| jysk.ro | DE | 611,635 | 14,403 | email phone | 2026-10-11 |
| jysk.gr | DE | - | 15,315 | email phone | 2026-10-13 |
| synchrony.com | DE | 13,522 | 16,209 | phone | 2026-10-08 |
| travelodge.co.uk | DE | 15,798 | 18,495 | 2026-10-11 | |
| pacsun.com | - | 28,854 | 21,894 | phone | 2026-10-09 |
Websites that started using Dynamic Yield in the last 90 days
sample of 15; the full list has 4,024Period:last 7 dayslast 14 dayslast 30 dayslast 60 dayslast 90 days
| Domain | Country | Majestic rank | NetAPI rank | Contacts | First seen |
|---|---|---|---|---|---|
| hyundai.com | - | 2,813 | 2,250 | phone | 2026-10-11 |
| bonprix.de | US | 66,127 | 4,435 | email phone | 2026-10-11 |
| decathlon.in | - | 85,649 | 4,557 | email phone | 2026-10-10 |
| mskcc.org | US | 4,171 | 8,529 | phone | 2026-10-10 |
| carecredit.com | DE | 5,223 | 8,889 | phone | 2026-10-12 |
| yotpo.com | US | 14,468 | 9,883 | 2026-10-08 | |
| belk.com | DE | 27,513 | 10,494 | phone | 2026-10-14 |
| belmond.com | DE | 6,642 | 12,350 | email phone | 2026-10-15 |
| jysk.de | DE | 146,367 | 13,142 | email phone | 2026-10-11 |
| jysk.pl | DE | 332,867 | 14,018 | email phone | 2026-10-10 |
| jysk.ro | DE | 611,635 | 14,403 | email phone | 2026-10-11 |
| jysk.gr | DE | - | 15,315 | email phone | 2026-10-13 |
| synchrony.com | DE | 13,522 | 16,209 | phone | 2026-10-08 |
| travelodge.co.uk | DE | 15,798 | 18,495 | 2026-10-11 | |
| pacsun.com | - | 28,854 | 21,894 | phone | 2026-10-09 |
Websites that stopped using Dynamic Yield in the last 90 days
sample of 15; the full list has 372Period:last 7 dayslast 14 dayslast 30 dayslast 60 dayslast 90 days
| Domain | Country | Majestic rank | NetAPI rank | Contacts | Dropped |
|---|---|---|---|---|---|
| japanet.co.jp | JP | 125,725 | 4,690 | phone | 2026-10-30 |
| decathlon.com.br | US | 314,759 | 38,897 | 2026-10-29 | |
| adameteve.fr | US | 364,724 | 42,574 | 2026-10-27 | |
| tatcha.com | CA | 71,260 | 96,244 | 2026-10-25 | |
| easytoys.nl | US | 184,244 | 98,369 | 2026-10-22 | |
| michaelkors.global | DE | 244,368 | 103,808 | 2026-10-27 | |
| amorelie.de | US | 249,909 | 104,189 | 2026-10-28 | |
| tommyjohn.com | CA | 154,047 | 162,604 | 2026-10-25 | |
| splendid.com | CA | 240,349 | 187,633 | 2026-10-25 | |
| easytoys.be | US | 868,111 | 312,006 | 2026-10-29 | |
| thehouseofmarley.com | CA | 212,443 | 354,874 | 2026-10-24 | |
| orukayak.com | CA | 212,383 | 355,187 | 2026-10-26 | |
| strivectin.com | CA | 313,151 | 366,930 | 2026-10-25 | |
| amorelie.at | US | - | 381,179 | 2026-10-20 | |
| easytoys.pl | US | - | 424,770 | 2026-10-20 |
Alternatives to Dynamic Yield in A/B Testing
All A/B Testing technologies
Often used together with Dynamic Yield
Questions about Dynamic Yield websites
How many websites use Dynamic Yield?
As of November 2, 2026, 4,024 websites load Dynamic Yield on their homepage. The number is recalculated every night from our own crawl of the web.
Who buys lists of websites using Dynamic Yield?
Competing testing, personalisation and pop-up vendors, analytics and consent tools, and agencies that sell conversion optimisation. A website that runs experiments has traffic worth optimising and a team that measures results; one that just added Dynamic Yield has just started that work, one that dropped it has changed tools or stopped.
Where are Dynamic Yield websites hosted?
Germany leads with 1,506 websites, followed by Canada (807) and United States (749). The country is where the website is served from; sites on a hosted platform show the platform's country.
How do I find websites that just started using Dynamic Yield?
The New tab on this page lists websites where our crawler saw Dynamic Yield for the first time in the last days, newest first; the Dropped tab lists the ones that removed it. Both download with a subscription and refresh every morning.
How do I get a list of websites using Dynamic Yield?
A free BetaScan account downloads a {sample_rows}-row sample. A subscription from $69 a month gives the full list of 4,024 domains, or a dataset with emails, phones, country, hosting and ranks, filtered by country, TLD, rank and registration date. See pricing.
How does BetaScan detect Dynamic Yield?
Our crawler fetches the homepage of every domain we track and matches the page and its response headers against the signatures of 7,636 technologies. A website counts as using Dynamic Yield when its latest crawl shows the signature; when the signature disappears, the site moves to the dropped list.
How can you tell a website uses Dynamic Yield?
The page loads scripts from cdn.dynamicyield.com with the numeric section id in the path, typically api_dynamic.js and api_static.js, and runs a client that sets DY-prefixed cookies such as _dyid. Recommendation widgets and tested variations are injected into containers with DY in their class or id names. Because the scripts are loaded on every page, the homepage is enough for detection.
Is Dynamic Yield used by large companies or small ones?
Large ones. It is sold through enterprise sales with annual contracts, implementation projects and dedicated customer success, so small and mid-sized businesses rarely appear on the list. Expect retailers with national or international reach, chains, airlines and financial institutions, with multi-person teams responsible for digital experience and budgets for agencies and data tools.
What can you sell to companies that use Dynamic Yield?
Products and services that enterprise digital teams buy: customer data platforms, product information and search systems, analytics and attribution, data warehousing and machine-learning tooling, loyalty and email platforms, and consulting or managed services for experimentation programmes. The buyers are directors of e-commerce, CRO leads and heads of digital, so account-based approaches work better than mass outreach.