Privacy Policy

Effective October 21, 2026. The short version: BlitzLab has no accounts, no sign-ups, and no email gate. We do not collect personal information from visitors. What follows is the full version.

What BlitzLab is

BlitzLab is a research website that scores companies on their blitzscaling strategy using public filings and reported data. Everything on this site is published openly: scorecards, research articles, the methodology PDF, and the full scores CSV are available without registration.

Information we collect

• Accounts: none. BlitzLab does not offer user accounts, and we do not ask you to sign up for anything.
• Email addresses: we do not collect them. Our downloads have no email gate — the methodology PDF and the scores CSV are served directly, and downloading them sends us nothing about you.
• Forms and comments: this site has no contact forms, comment systems, or uploads. There is nothing on the site that asks for your name, address, or any other personal information.
• Server logs: like any website, our hosting provider (Cloudflare) processes basic technical request data (such as IP address and browser type) to deliver pages and protect the site from abuse. This is standard infrastructure processing, not data we mine or sell.

Analytics

We use Cloudflare Web Analytics to understand aggregate traffic — for example, which scorecards and research articles are read. Cloudflare Web Analytics is cookieless: it does not set cookies, does not track individual visitors across sites, and does not build visitor profiles. We see aggregated counts, not identifiable individuals.

Advertising and cookies

BlitzLab may display advertising served by Google AdSense. In connection with that advertising:

• Third-party vendors, including Google, use cookies to serve ads based on a user's prior visits to this website or other websites.
• Google's use of advertising cookies enables it and its partners to serve ads to users based on their visits to this site and/or other sites on the Internet.
• This site itself does not set advertising cookies; any such cookies are set by Google or its advertising partners when ads are displayed.

You can opt out of personalized advertising by visiting Google Ads Settings. You can also opt out of some third-party vendors' use of cookies for personalized advertising at aboutads.info/choices. For more detail on how Google uses data from sites that use its services, see Google's partner-sites policy.

Third-party links

Our pages link to external sites — company filings, source publications, and social platforms such as X. We are not responsible for the privacy practices of those sites; their own policies apply once you leave blitzlab.app.

Changes to this policy

If we change how this site handles data — for example, if we ever introduce accounts or a mailing list — we will update this page first and change the effective date above. The current version always applies.

Questions

Privacy questions and correction requests are welcome through the channels on our Contact page.