Finding the companies that change the world.
BlitzLab is the credit rater for blitzscaling. We score how fast a company seizes a category — and whether the moat lasts. Our Blitz Index grades each company on a 100-point model: two gates first (real product-market fit, and a 10-year market ceiling at least 10 times current revenue), then Speed (25 points), Moat (60 points), and Creative Destruction (15 points), minus BlitzFailing demerits of up to 30 points. A score of 65 is the success line.
Every company is re-scored each quarter against its public filings, on the record. BlitzLab publishes no buy, sell, or hold recommendations and no price targets. The score measures how well a business is built to win its category — not where its stock price will go.
Top of the Blitz Index — 157 companies scored
- 87NVIDIAGrade A
- 83AlphabetGrade A
- 78Meta PlatformsGrade B
- 76AirbnbGrade B
- 76SnowflakeGrade B
- 73Arista NetworksGrade B
- 73MicrosoftGrade B
- 73Uber TechnologiesGrade B
- 71ShopifyGrade B
- 70MercadoLibreGrade B
Scores as of November 7, 2026 — 2026 Q4 review. Q3 2026 earnings included (TSLA, META, LBRT, and all rescores through November 7). See all 157 companies →
How the Blitz Index works
Two gates come first, and both must pass before any scoring begins. Gate 1 asks whether the business is real — product-market-fit evidence, or, for a mature company, sustained growth or a second growth curve. Gate 2 asks whether there is room — a ten-year market ceiling at least ten times current revenue. A company that fails either gate is not scored. A company that passes is scored on Speed (25 points), Moat (60 points), and Creative Destruction (15 points), minus BlitzFailing demerits of up to 30 points. A score of 65 is the success line. Grades run S (90+), A (80+), B (60–79), C (40–59), D (below 40). Every score is re-assessed each quarter against public filings. The full rules are in the Methodology — or in plain language on Learn.
What BlitzLab covers
157 companies scored, 21 of them above the 65 success line — the 65+ Club. 84 research articles, from funding rounds to earnings re-scores. ARK Lens applies the same ruler to the holdings of six ARK Invest funds, and Compare puts any two companies side by side. Every figure is labeled confirmed, estimated, press-reported, or unconfirmed, so the reader can see how strong the evidence is.