> How Stalar handles personal data across the website and the platform: what we collect, why, who it is shared with, how long we keep it, and your rights.

Legal

# Privacy Policy

Effective: 9 April 2026

Last updated: 29 September 2026

This Privacy Policy explains how Hypergrowth AB ("Stalar", "we", "us", "our"), the company behind the Stalar platform, handles personal data. It applies to visitors of stalar.ai and to users of the Stalar platform.

Stalar is a business-to-business platform and is not directed at consumers. For prospect or contact data we process on behalf of our customers, those customers are the data controllers — please contact them directly to exercise your rights.

## 1\. Who we are

Hypergrowth AB is a Swedish company and the controller of personal data collected through our website and platform accounts. You can reach us at [hello@stalar.ai](mailto:hello@stalar.ai).

## 2\. Data we collect and why

-   **Account data** — your name, work email, and profile details, used to create and manage your account.
-   **Billing data** — organisation and payment details, used to manage subscriptions and invoicing.
-   **Usage and security data** — sign-in activity, IP address, device information, and how you use the platform, used to keep the service secure and reliable and to improve it.
-   **Communications** — messages you send us and the details you share when requesting access or support.

## 3\. Legal bases

We process personal data to perform our contract with you (Art. 6(1)(b) GDPR), to meet legal obligations such as accounting and tax (Art. 6(1)(c)), and for our legitimate interests in securing, maintaining, and improving the service (Art. 6(1)(f)).

## 4\. Sharing

We do not sell or rent personal data, and we do not share it for third-party marketing. Anyone who processes personal data on our behalf to help run Stalar is bound by confidentiality and may use it only on our instructions.

## 5\. International transfers

Our infrastructure is hosted within the European Economic Area. Where personal data is transferred outside the EEA, we rely on appropriate safeguards such as the European Commission's Standard Contractual Clauses.

## 6\. Retention

We keep personal data only as long as needed for the purposes above — for the life of your account, and longer where the law requires it (for example, billing and accounting records). We delete or anonymise personal data once it is no longer needed.

## 7\. Your rights

Subject to applicable law, you may request access to, correction of, deletion of, or a copy of your personal data, and you may object to or request restriction of certain processing. To exercise these rights, email [hello@stalar.ai](mailto:hello@stalar.ai). You also have the right to lodge a complaint with the Swedish Authority for Privacy Protection (IMY) or your local supervisory authority.

## 8\. Cookies

The Stalar platform uses essential cookies to sign you in, and product analytics on PostHog, hosted in the EU, to improve it. It has no advertising cookies or marketing trackers. On our public website we use a limited set of analytics and lead-identification tools to understand interest in Stalar; these may set cookies or similar identifiers. Product analytics on the website run on PostHog, hosted in the EU, which records page views, clicks and technical data such as browser, device and approximate location. A visitor is only ever linked to a name when they submit the access-request form, or arrive through a personal link we sent them. We also use tools that identify the company a visit comes from, based on the network it is made from. You can turn website analytics off for your browser at any time by opening [stalar.ai/?analytics=off](https://stalar.ai/?analytics=off).

## 9\. Security

We apply appropriate technical and organisational measures to protect personal data, including encryption in transit and at rest, access controls on a need-to-know basis, and ongoing monitoring.

## 10\. Children

Stalar is a business platform and is not directed at children under 16. We do not knowingly collect their personal data.

## 11\. Browser extension

The Stalar browser extension has its own privacy policy at[stalar.ai/privacy/extension](https://stalar.ai/privacy/extension/).

## 12\. Changes and contact

We may update this Policy from time to time; we will communicate material changes before they take effect. For any questions, contact Hypergrowth AB at [hello@stalar.ai](mailto:hello@stalar.ai) — Västra Trädgårdsgatan 2, 111 53 Stockholm, Sweden.

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Canonical: https://stalar.ai/privacy/
Site index for agents: https://stalar.ai/llms.txt