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Privacy Policy

Privacy Policy

Last updated April 20, 2026

This Privacy Policy describes how Rocket Vector collects, uses, discloses, analyzes, and handles information in connection with Darkstar Online.

Consent to data practices

By accessing or using Darkstar Online, you consent to the collection, use, disclosure, and processing of your information as described in this Privacy Policy.

If you do not agree to these practices, do not access or use the service.

Information we collect

  • Account details supplied through sign-in providers and account setup.
  • Workspace content, saved documents, and account status needed to operate the service.
  • Billing consent, subscription, support, and service-usage records related to your account.
  • Technical and usage information such as browser, device, IP address, log, session, referral, interaction, and similar activity data.

How we use information

  • Provide the workspace, account access, and customer support.
  • Manage Spark access, subscriptions, billing status, and service recovery paths.
  • Track usage, measure performance, and analyze behavior across the site and service.
  • Maintain reliability, security, fraud prevention, and product operations.
  • Develop, improve, market, monetize, and support our products and business.
  • Communicate account, billing, legal, marketing, and service updates.

How information is shared

Information may be shared with service providers, contractors, affiliates, analytics vendors, advisors, payment processors, infrastructure providers, marketing partners, and transaction counterparties that support authentication, billing, hosting, storage, customer support, analytics, marketing, business operations, or corporate transactions.

Stripe stores payment card information for Darkstar Online billing. Darkstar stores Stripe customer and subscription references, not card numbers.

Information may also be disclosed when we believe it is appropriate to protect Rocket Vector, the service, users, or the public, to enforce our agreements, to investigate misuse, to comply with law, or in connection with a financing, merger, acquisition, restructuring, or sale of assets.

Where applicable law grants non-waivable privacy rights, this Privacy Policy does not waive those rights.

Retention

Information is retained for as long as needed to operate the service, meet legal or accounting obligations, resolve disputes, and enforce agreements.

Your choices

If you do not want your information handled as described in this Privacy Policy, do not use the service.

If applicable law gives you privacy rights that cannot be waived, you may exercise those rights through the methods required by law and any notices we make available for that purpose.

Contact

Questions about this policy can be sent to info@rocketvector.io.

Darkstar

Bayesian belief network authoring, exact inference, protected runtime access, and SDK delivery.

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