Polar Analytics
Polar Analytics is an ecommerce business intelligence platform that centralises data from Shopify, advertising platforms and other tools into one analytics dashboard for online stores. Most of its data, such as orders and marketing metrics, is pulled server to server through APIs, but it also offers an optional first party attribution pixel that sets a cookie to connect visits to purchases. As a United States company that processes customer and order data and can run a tracking pixel, it raises both processor and consent obligations.
What does Polar Analytics do?
What Polar Analytics is
Polar Analytics is a business intelligence and analytics product built for direct to consumer ecommerce brands. It connects to Shopify, Meta, Google, Klaviyo and other sources, unifies the data, and presents revenue, acquisition, retention and marketing performance in dashboards. Much of the work happens through server to server API connectors, but Polar also offers a first party pixel that improves marketing attribution by linking on site behaviour to orders.
What data and cookies Polar Analytics processes
Through its connectors, Polar ingests order, customer and marketing data from the tools you connect, which includes personal data such as customer names, emails and purchase history. If you install the Polar attribution pixel, it sets a first party cookie that stores a visitor identifier and records page views and events so that a later purchase can be attributed to a marketing source. The backend data is processed on your behalf, while the pixel actively tracks visitors on your site.
GDPR and ePrivacy implications
Two different rules apply. For the order and customer data Polar processes through APIs, Polar acts as your processor under GDPR article 28, so you need a data processing agreement and a lawful basis for the underlying processing, typically contract or legitimate interest. For the optional attribution pixel, the cookie it sets is not strictly necessary and requires prior consent under article 5(3) of the ePrivacy Directive, so keep the pixel blocked until the visitor accepts.
Data transfers and risk
Polar Analytics is a United States company, so the order, customer and attribution data it processes is transferred to a third country and must rely on the EU US Data Privacy Framework or standard contractual clauses. Because the data includes identifiable customer information, document the transfer carefully, sign the data processing agreement, and limit the personal data you send to what the analytics actually need.
Practical compliance steps
Sign a data processing agreement with Polar and record the United States transfer and its safeguards. If you use the attribution pixel, gate it behind marketing consent and confirm no Polar cookie is set before consent. Minimise the personal data sent through the connectors, set a retention period, and describe Polar Analytics, its purpose and the transfer in your privacy policy.
Polar Analytics and the GDPR
Polar Analytics is classified as “Analytics”. On a site that targets European visitors, it must only load after the visitor consents, and it must be listed in your cookie policy.
- Legal basis
- For the order and customer data ingested through APIs, Polar acts as your processor under GDPR art. 28 and the underlying processing typically rests on contract or legitimate interest. The optional attribution pixel sets a cookie that is not strictly necessary and requires prior consent under ePrivacy art. 5(3) and GDPR art. 6(1)(a).
- Risk level
- medium
- Applicable regulations
- GDPR, ePrivacy Directive 2002/58/EC, TTDSG (Germany), LOPDGDD (Spain), LIL (France), CCPA
Impact assessment (DPIA)
Polar Analytics centralises identifiable customer and order data and can run a tracking pixel, with transfers to the United States, which can require a DPIA under GDPR art. 35, especially for large stores. Assess the customer data ingested, the attribution pixel, the retention, the data processing agreement and the transfer mechanism, and minimise the personal data sent to the platform.
Sample text for your banner
This online store uses Polar Analytics to understand our sales and marketing performance. Most data is shared securely from our systems, and with your consent the Polar attribution pixel sets a cookie to connect your visit to a possible purchase. Polar processes this data in the United States under standard contractual clauses. No attribution cookie is set until you accept marketing cookies, and you can change or withdraw your consent at any time.
What Polar Analytics sets and contacts
- Tracking method
- Ecommerce analytics and business intelligence: server to server data connectors (Shopify, ad platforms) plus an optional first party attribution pixel
- Server location
- Operated by Polar Analytics (United States). Store, order and marketing data are processed in the US.
- Data transferred outside the EU
- Polar Analytics is a United States company, so the order, customer and attribution data it processes is transferred to a third country and must rely on the EU US Data Privacy Framework or the European Commission standard contractual clauses.
Cookies set (1)
| Name | Type | Duration | Purpose |
|---|---|---|---|
| _polar_id | First party, set by the optional attribution pixel | 6 months | Stores a visitor identifier used by the optional Polar attribution pixel to link on site behaviour to later purchases. |
Third-party domains contacted (2)
polaranalytics.compixel.polaranalytics.com
Frequently asked questions about Polar Analytics
Can't find your question? Write to us, we answer fast.
Which cookies does Polar Analytics set?
Most of Polar runs server to server and sets no cookies, but the optional Polar attribution pixel sets a first party cookie that stores a visitor identifier and links on site behaviour to later purchases. That attribution cookie is not strictly necessary and requires consent.
Do I need consent to use Polar Analytics?
For the backend connectors you do not need cookie consent, but you do need a lawful basis and a data processing agreement. For the optional attribution pixel, the cookie requires prior consent under article 5(3) of the ePrivacy Directive, so keep it blocked until the visitor accepts marketing cookies.
What is the legal basis?
Polar acts as your processor for the order and customer data under GDPR article 28, with the underlying processing typically resting on contract or legitimate interest. The attribution pixel relies on consent under GDPR article 6(1)(a) and ePrivacy article 5(3).
Does Polar Analytics transfer data to the United States?
Yes. Polar Analytics is a United States company, so the customer, order and attribution data is transferred to the US under the EU US Data Privacy Framework or standard contractual clauses. Document the transfer and the safeguards in your records.
Do I need a DPIA?
Often, for larger stores. Centralising identifiable customer data, running an attribution pixel and transferring data to the US can be high risk under GDPR article 35. Assess the customer data, the pixel, the retention and the transfer.
How do I implement Polar Analytics compliantly?
Sign a data processing agreement, document the US transfer, minimise the personal data sent through the connectors, set a retention period, and if you use the attribution pixel gate it behind marketing consent and verify no Polar cookie fires before acceptance.
What are the alternatives to Polar Analytics?
Other ecommerce analytics and BI tools include Triple Whale, Lifetimely, Glew and self hosted dashboards built on your own data warehouse. EU hosted or warehouse based options reduce the transfer question by keeping the customer data closer to home.
How do I keep my cookie policy up to date with Polar Analytics?
If you use the attribution pixel, list it and its cookie, the purpose and the United States transfer in your cookie policy, and review it when you change connectors or attribution settings. The server to server connectors belong in your privacy policy and processing records rather than the cookie banner.
Sematext Experience
Sematext Experience is a digital marketing technology that helps businesses reach, engage, and convert their target audience online. It provides advanced targeting, campaign management, and performance analytics capabilities. Sematext Experience enables marketers to deliver personalized experiences across channels, optimize campaign ROI, and gain actionable insights into customer behavior. With automation features and data-driven optimization, Sematext Experience empowers marketing teams to achieve.
SiteVibes
SiteVibes is a digital analytics solution that helps businesses measure and understand their online performance through comprehensive data collection and analysis. It provides visitor tracking, behavioral insights, and conversion metrics across websites and applications. SiteVibes supports custom event tracking, audience segmentation, and automated reporting. With intuitive dashboards and visualization tools, SiteVibes enables informed decisions that improve experience and drive results.
Umami
Umami is an analytics and measurement platform providing deep insights into digital ecosystem performance. It tracks user interactions, measures campaign effectiveness, and identifies optimization opportunities across web and mobile. Umami offers customizable dashboards, automated alerts, and data export capabilities. By transforming raw data into actionable intelligence, Umami empowers organizations to optimize strategy and maximize return on investment.
Koala
Koala is a digital analytics solution that helps businesses measure and understand their online performance through comprehensive data collection and analysis. It provides visitor tracking, behavioral insights, and conversion metrics across websites and applications. Koala supports custom event tracking, audience segmentation, and automated reporting. With intuitive dashboards and visualization tools, Koala enables informed decisions that improve experience and drive results.
Tealium AudienceStream
Tealium AudienceStream is a foundational web service that powers critical website functions and digital experiences. It provides reliable infrastructure, seamless integration capabilities, and consistent performance across all devices and browsers. Tealium AudienceStream supports modern development practices and scales with growing business needs. With a focus on stability and compatibility, Tealium AudienceStream ensures your website delivers a smooth, uninterrupted experience to every visitor and.
Site24x7
Site24x7 is a marketing platform that equips businesses with tools to amplify their digital presence and drive customer acquisition. It supports audience segmentation, campaign automation, and cross-channel engagement. Site24x7 provides real-time analytics and reporting dashboards for performance measurement and strategy optimization. By combining data intelligence with marketing execution, Site24x7 helps deliver the right message to the right audience at the right time.
Make your site compliant today.
Free up to 25,000 sessions a month. No credit card, no commitment.