3,117 Website Lawsuits in 2025. Here Is What the Count Actually Says.

Plaintiffs filed 3,117 website accessibility lawsuits in federal court in 2025, up 27 percent from 2,452 in 2024. That number is real, it comes from Seyfarth Shaw's tracker, and it is also widely misread. The breakdown matters more than the headline.

The number, and the method behind it

Seyfarth Shaw's ADA Title III tracker counts website accessibility lawsuits filed in or removed to federal court, identified through diligent search of court records. Its 2025 total of 3,117 website cases sits inside 8,667 total federal ADA Title III filings, so website cases were 36 percent of all Title III filings, up from 28 percent the year before. The first half of 2025 alone ran 37 percent ahead of the same stretch in 2024, which is why the full-year jump surprised nobody who watches the tracker.

A second tracker tells a bigger story with a different ruler. UsableNet counts federal and state court filings together, plus mobile app claims, and puts the 2025 total above 5,000 digital accessibility lawsuits. The two numbers are not in conflict. They measure different things, and the federal-only count is the one with the longest consistent methodology, which is why it is the right anchor for year-over-year comparison.

What neither tracker counts is the demand letter. A letter that never becomes a filing never appears in either dataset, and practitioners agree letters outnumber filings by a wide margin. The 3,117 is a floor on the volume of legal pressure, not a ceiling.

Where the cases land

Three states account for most of the volume: New York with 1,021 filings, Florida with 961, and Illinois with 585. California is the notable outlier in the other direction, with only 4 federal website filings in 2025. Seyfarth attributes that to a run of federal court decisions in the Ninth Circuit finding that purely online businesses are not covered by the ADA, which pushed California plaintiffs toward state court instead. Related reading: Your Dark Mode Toggle Just Broke Contrast. Nobody Is Watching..

The concentration is not an accident. New York and Florida have plaintiff-friendly procedural rules and experienced plaintiff firms, and a small group of firms drives most of the volume. UsableNet's analysis found that roughly 20 to 25 individual plaintiffs, working with a small group of law firms, account for most filings, and the 10 most active firms account for about 84 percent of them.

That concentration is useful information for a business deciding how much risk it carries. A store selling nationally is exposed in New York and Florida whether or not it has a single customer there, because the filings follow the storefront, not the shipping address.

Who gets sued

E-commerce dominates the defendant list. UsableNet puts e-commerce at roughly 80 percent of digital accessibility filings, and Seyfarth's data has consistently shown the same shape. The defendants are mostly small and mid-sized businesses, not the Fortune 500, and about two out of three sued companies earn under 50 million dollars a year.

Repeat defendants are a growing share. UsableNet found 1,427 of the 2025 lawsuits targeted companies that had already faced a prior digital accessibility claim. A first settlement does not end the exposure. It marks the company as a known target with a known playbook against it, and the second filing often arrives faster than the first.

The claims themselves are repetitive, and that is the useful part. The same barriers appear in filing after filing: keyboard traps, missing alt text, unlabeled form fields, low contrast, inaccessible checkout flows. Those are testable, fixable, and cheap relative to a settlement. More on this: Monitoring Cookie Banners for Focus Traps and Keyboard Dismissal.

What the count does not prove

A filing is an allegation, not a finding. Most of these cases settle before a court rules on the merits, so the count says nothing about how a court would decide any given site. It says a great deal about where plaintiff firms aim their testing, and testing is what a business can actually respond to.

The right response to the count is not panic and not a widget. It is a test pass against the barriers the filings actually allege, fixed at the source, with a dated record of what was tested and what changed. That record is the only thing that improves with every filing cycle.

Frequently asked questions

Does a lawsuit filing mean the site broke the law?

No. A filing is an allegation. Most website accessibility cases settle before any court rules on whether the site violated the ADA.

Why are there so few federal filings in California?

Federal courts in the Ninth Circuit have ruled that purely online businesses are not covered by the ADA, so California plaintiffs mostly file in state court instead, where UsableNet counts them.

Do accessibility overlays reduce the lawsuit count?

No. About one in five sued companies already had a widget installed, and UsableNet's assessment is that widgets have not proven to be a meaningful deterrent, legally or practically.

How many of the lawsuits target companies that were sued before?

UsableNet counted 1,427 repeat-defendant lawsuits in 2025, more than a quarter of its total, which is why a first settlement should trigger a real fix rather than a sigh of relief.