Best Class Action Lawsuit Sites to Find Settlements

The best class action lawsuit sites to find settlements fall into two groups: free aggregator websites that let you browse open claims (Top Class Actions, ClassAction.org, ClaimDepot, and Consumer Action), and apps that match settlements to your own purchase history (Catch, which is free, and Sparrow, which charges a subscription). Each has a different strength, and most people get the widest coverage by checking more than one.

Participation matters because almost no one files. A 2019 Federal Trade Commission study found a weighted mean claims rate of just 4% across consumer class actions, with a median as low as 0.023% in media-advertised settlements.¹ One industry estimate puts unclaimed settlement funds at 96%.² The Comcast settlement is a well-known example: only about 20,000 of 3.5 million eligible customers filed, and nearly the entire $15.5 million fund reverted to the company. The sites below exist to close that gap.

Free Aggregator Sites for Browsing Open Settlements

Top Class Actions

Top Class Actions is the largest and most established of the aggregators. Scott Hardy founded the site in 2008 after seeing an airline ad for an Airborne supplement settlement and realizing no central site existed to track such claims.³⁴ The company holds an A+ rating from the Better Business Bureau, though it is not BBB-accredited.⁵ Vanderbilt law professor Brian Fitzpatrick has called it a “trusted aggregator website.”⁶

The site covers open settlements, class action news, data breach reports, and product recalls across the United States, Canada, and the United Kingdom.⁷ You can browse settlements and join open investigations directly through the platform.

ClassAction.org

ClassAction.org runs a free database of active lawsuits and settlements along with a regularly updated settlements list, educational material on how class actions work, and a free weekly newsletter. The site is not a law firm and does not give legal advice.⁸

When you fill out a form, your information goes to one of the attorneys the site works with, and a law firm may contact you within 24 to 48 hours. ClassAction.org says it will not sell user information to third parties and collects it only to connect consumers with legal representation.⁸

ClaimDepot

ClaimDepot, run by Claim Depot LLC with former eForms.com CEO William C. Gendron as editor-in-chief, is a newer entrant with the strongest filtering tools of the group.⁹ You can sort settlements by category (data breach, consumer protection, TCPA, and dozens more), by status (open, pending court approval, preliminarily approved), by the specific settlement administrator, and by whether proof of purchase is required.² That last filter is especially useful if you qualify for a settlement but can’t dig up a receipt.

Consumer Action

Consumer Action is a 501(c)(3) nonprofit founded in 1971. Its free class action database is curated rather than comprehensive; as of mid-2026 it listed 2 settlements open for claims, 26 pending cases, and 618 closed cases. The organization links users to official settlement websites to file, invites submissions about pending class actions, publishes a monthly newsletter with case updates, and offers guidance for consumers who want to initiate their own class actions.¹⁰ It is smaller than the commercial sites but useful as a nonprofit cross-check.

Apps That Match Settlements to Your Purchases

Catch

Catch, developed by Kikoff Inc. in San Francisco, works differently from the aggregators. You connect the app to your transaction history, and Catch matches your past purchases against active settlements using public data and official eligibility criteria.¹¹ For each match, it shows case details, estimated payout, proof requirements, the claim deadline, and a link to the official claim form.

Catch is entirely free. There is no subscription, no fee, and no credit card required, and you keep the full amount of any payout.¹¹ The app also tracks the status of filed claims and sends notifications when new eligible settlements appear.¹²

Sparrow

Sparrow is a paid service at $7 per month, billed annually at $84. The company says its average user claims over $345 per year, with payouts ranging from $5 to more than $1,000. Its pitch is full automation: Sparrow scans for active no-proof settlements, matches them to your profile, fills out claim forms digitally, and handles printing and mailing on your behalf. Users get weekly emails with new opportunities.¹³

The service offers a money-back guarantee: if your settlement payments don’t exceed the subscription cost in the first year, Sparrow promises to refund the difference. User reviews are mixed. One reviewer reported a payout within days; another who subscribed for nearly two years said they had received nothing despite enrolling in multiple claims.¹⁴ Sparrow notes that you can always file claims directly with settlement administrators for free, without using the service at all.¹³

Which Site Should You Use?

If you want the widest listings and are willing to browse, Top Class Actions has the most volume and ClassAction.org runs a close second. ClaimDepot is the best choice if you want to filter down to settlements with no proof of purchase required, or sort by category. Consumer Action is worth a look as a nonprofit cross-reference, though its list is short.

If browsing feels like work, Catch is the easiest free option because it looks at your actual purchase history and tells you what you qualify for. Sparrow does more of the paperwork for you but charges for it, and whether it pays off depends on how many settlements you actually qualify for in a given year. Everything Sparrow and Catch do, you can also do yourself for free by going straight to a settlement’s official website once you find it on an aggregator.

How These Sites Make Money

The free aggregators primarily earn revenue through legal lead generation. When you fill out a form indicating a potential claim, your information becomes a lead that gets forwarded to a partner law firm. Top Class Actions markets this directly to attorneys, saying it receives “tens of thousands of leads per month.”⁷ ClassAction.org describes a similar model.¹⁵ Mass tort and class action leads are among the most valuable in the legal lead industry, priced between $500 and $1,500 each.¹⁶

Sparrow’s model is different: it charges you directly through its annual subscription. Catch is free and does not describe a lead-generation model in its own materials.

How To File Once You Find a Settlement

Most class actions are “opt-out” cases. If you meet the class definition, you are automatically included unless you affirmatively exclude yourself, and you don’t need to do anything during the litigation itself.¹⁷

Once a settlement is approved by the court, you submit a claim form, either online or by mail, before a court-set deadline. Some settlements require proof of purchase; many do not, particularly data breach cases where the administrator already has a list of affected individuals. Providing proof when you have it can sometimes unlock a higher payout tier. The GlaxoSmithKline Boostrix settlement, for example, offered $10 without proof of vaccination and $50 with it.¹⁸

There is no cost to participate. Attorney fees come out of the settlement fund and must be approved by the court.¹⁷ Payout timelines are slow. It commonly takes six to twelve months, sometimes longer, after you submit a claim before money arrives.¹¹

How To Spot a Settlement Scam

The growth of class action awareness has attracted scammers. The Better Business Bureau warned in 2023 about criminals posing as attorneys and claims administrators in connection with Camp Lejeune Justice Act settlements, sending phishing emails and demanding upfront “administrative fees.”⁶ Fraudulent notices can look convincing enough to fool people who know they might really be part of a class.

Red flags include:

Requests for money. Legitimate settlements never charge administrative, filing, or processing fees. Anyone asking for payment to process your claim is running a scam.⁶
Requests for sensitive data. Standard claim forms ask for your name, address, and payment preference. Requests for a Social Security number, bank account number, or password before a settlement is finalized are warning signs.⁶
Artificial urgency and too-good-to-be-true offers. Legitimate settlements have published deadlines, not vague pressure.¹⁹
Poor formatting. Misspellings, strange phrasing, and unprofessional design are common in fraudulent notices.¹⁹

To verify a notice, search the case name independently instead of clicking links in the notice. Legitimate settlements have official websites with court filings, eligibility details, and administrator contact information. Cross-referencing against ClassAction.org or Top Class Actions is another way to confirm a settlement is real.⁶ Report suspected fraud to the FTC at reportfraud.ftc.gov.¹⁹

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Top Class Actions. Meet Top Class Actions Founder and CEO Scott Hardy
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Claim Depot. Will Gendron
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Catch. Catch
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Google Play. Catch App
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Sparrow. Sparrow
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Apple App Store. Sparrow AI Refund Helper
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ClassAction.org. Find a Class Action Lawyer
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Legal Brand Marketing. What Is Lead Generation Fee
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ClassAction.org. How To Join
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Top Class Actions. 10 Class Action Settlements You Can Claim in June 2026
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Class Action U. How To Tell If a Class Action Is Real or a Scam