CrowdStrike vs Zscaler
A great business — but the blitz phase is over. ARR $3,771M (+25%) with a metering-based second curve — but the $10B ARR long-term goal is 30% of the G2 bar.
Zscaler by 1
| Item | Max | CrowdStrike | Zscaler |
|---|---|---|---|
| Blitz Index total | / 100 | 60 | 61 |
| Grade | — | B | B |
| A · Speed | / 25 | 13 | 18 |
| B · Moat | / 60 | 37 | 37 |
| C · Creative destruction | / 15 | 10 | 11 |
| D · Demerits | / 30 | 0 | -5 |
The success line is 65. Demerits (section D) are subtracted; a demerit total of 15 or more flags a company for BlitzFailing watch. Scores as of the 2026 Q4 review.
Verdict — business structure only
Nearly tied (61 vs 60) with identical moats (37) but very different shapes. Zscaler is much faster (18 vs 13): FY2026 revenue +25.4% to $3.35B with net-new ARR accelerating, while CrowdStrike's speed (13) reflects a maturing growth machine (+25.8% but slowing). The moats are the same score from different sources: CrowdStrike's Threat Graph data network plus multi-module lock-in, against Zscaler's 40%+ of the Forbes Global 2000 as customers on a 76.8% gross margin. Zscaler's creative destruction (11) is slightly higher — firewall-and-VPN appliances displaced by the cloud-native Zero Trust Exchange — than CrowdStrike's (10), which displaced legacy on-prem AV. CrowdStrike is clean on demerits (0) while Zscaler carries −5 (SBC at 24.5% of revenue driving GAAP losses), and the structural difference is that CrowdStrike defends the endpoint while Zscaler defends the connection — Zscaler's lead survives only because its speed outweighs its demerits.
Key figures
| CrowdStrike | Figure |
|---|---|
| TTM revenue | ~$5.4B |
| Growth | Q2 FY27 +25.8% YoY |
| Zscaler | Figure |
|---|---|
| Growth | FY2026 +25.4% ($3.35B) |
| Gross margin | 76.8% |
| Forbes Global 2000 | 40%+ as customers |
Key figures are from the companies' published score files (the scorecard's English summary). A figure is shown only where the score file states it.
Full scorecards: CrowdStrike — Blitz Index 60 · Zscaler — Blitz Index 61
Run your own pairing: open this pair in the interactive compare tool, or pick any two of the 157 scored companies.
How to read this
Both companies passed the same two gates before scoring: real product-market traction (G1), and a ten-year market ceiling of at least ten times current revenue (G2). The Blitz Index then grades speed (25), moat (60) and creative destruction (15), and subtracts BlitzFailing demerits (up to −30) for debt, revenue quality, governance and regulatory cost. The model is frozen at v1.0; past scores are never silently rewritten. Our own pre-registered tests found the score measures business quality — it does not predict stock returns.
Research only — not investment advice. Scores measure blitzscaling strategy from public data. Not a recommendation to buy, sell, or hold any security.