Deque Systems
👤 Preety Kumar (Verizon test-manager who pioneered automated accessibility testing in 1999, worked with the W3C, and built axe, the standard.)🌐 siteLinkedIn
The regulation created a real-fix market and a fake-fix market. Deque sells the real one; overlays get you sued.
Will it work? · our read
Owns the standard. Regulation guarantees demand and Deque owns the testing standard — but revenue is private, and much of the business is audits and consulting, not pure software.
01How the money moves
axe-core is free and open — the default engine
→
Free axe DevTools runs inside dev workflows
→
Enterprise axe, audits and training convert
02The numbers
3 billion+ axe downloadsStatedrevenue never disclosed
2026-07
Adoption is Deque's own; the lawsuit count is EcomBack's — the rule that forces demand.
Bootstrapped and private — about $2M ever raised; third parties peg revenue near $52M (est., unverified).
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You have the verdict. Members get the work behind it.
- The CENTS scorecard — where it's strong, where it's soft
- The founder's key move, and the counter-move
- How it could die — the evidence, and how sure we are
- The case against our own call
- A 🚀 launchpad prompt — the case, as a plan for your business
We rate our own confidence — and argue against ourselves. Nobody else in this category does.
Sources always public on all 518 cases · cancel anytime · 14-day refund
See a full teardown, free → Transistor.fmSourcesSources last checked 30 July 2026
Deque — About: 3 billion+ axe downloads, 875k installs, 200k learnersDeque — Preety Kumar, founder and CEOaxe-core — Deque's open-source engine (used by Lighthouse, MS Insights)Law Office of Lainey Feingold — overlay lawsuits and the FTC accessiBe orderEcomBack — 3,188 US ADA web lawsuits filed in 2024
Revenue is not disclosed. Deque is private and bootstrapped — Crunchbase shows only about $2M ever raised. The headline is a first-party ADOPTION metric read on deque.com (3 billion+ axe-core downloads), not revenue, and the label says so. Third parties (RocketReach/Owler-type) estimate revenue near $52M for 2026, but that is an unverified estimate — no filing was opened, so it is not the headline. The metric tiles (875,000 axe DevTools installs; 200,000+ Deque University learners) are Deque's own published figures. The 3,188 US ADA web-lawsuit figure is EcomBack's 2024 report via PR Newswire. axe-core powering Google Lighthouse and Microsoft Accessibility Insights is publicly documented. The overlay class actions and the FTC's $1M order against accessiBe (April 2025) are documented by the Law Office of Lainey Feingold. No drama was invented. verified:false because the company discloses no revenue. We never score you.