Congress mandates data sharing to break Big Tech search monopoly

What it does

This bill prohibits large search and advertising platforms (those with 40%+ of U.S. monthly active users) from favoring their own search engines, blocking competitors' access to data, making exclusive deals, or pre-installing their search as default. It requires these platforms to share search indexes, user data, and ad data with smaller competitors at marginal cost, license search results to rivals, and present users with neutral choice screens for selecting search engines. Violations can result in civil penalties up to 15% of annual U.S. revenue.

Why we flagged it

The bill's core mechanism is structural antitrust enforcement—prohibiting exclusionary conduct, mandating data/content sharing, and requiring user choice—rather than a tax, subsidy, or commemorative measure. It is functionally a detailed regulatory statute targeting digital platform monopolies.

What the text implies

• Data-sharing obligations may create privacy risks if de-identification standards (Section 5) prove insufficient; competitors receiving user-side data could re-identify individuals despite contractual restrictions, especially when combined with external datasets.
• The 10-year sunset clause (Section 15) creates regulatory uncertainty; platforms may challenge compliance investments if Congress does not renew, and competitors may face sudden loss of data access rights.
• Mandatory syndication at 'marginal cost' (Section 6) may be difficult to enforce and litigate; disputes over what constitutes marginal cost for search results, ranking signals, and ads could spawn years of regulatory/judicial proceedings.
• The bill's definition of 'covered platform' (40% of U.S. monthly active users) may inadvertently capture emerging AI search competitors if they grow rapidly, subjecting them to the same restrictions before they achieve scale.
• State attorneys general enforcement authority (Section 9) creates parallel litigation risk; platforms may face simultaneous federal FTC and multi-state actions, increasing compliance costs and legal uncertainty.

Section numbers refer to the bill text the analysis read — linked under Primary records below.

Who it affects

Ordinary users gain meaningful choice in search engines, transparency in how ads are ranked, and easier switching between competitors—reducing lock-in by dominant platforms. Smaller search competitors gain access to data and distribution needed to compete, lowering barriers to entry. The primary cost is to dominant platforms' business models, not to citizens.

Who stands to gain

• smaller search engine competitors (e.g., DuckDuckGo, Ecosia, Brave Search)
• emerging AI search startups
• alternative ad networks and search ad platforms
• publishers and content creators (via reduced exclusive-deal restrictions)

Named in the bill

Federal Trade Commission (FTC), Department of Justice (DOJ), State attorneys general, Google (implied primary target), Microsoft Bing, Apple, Amazon, Meta, Qualified competitors (defined class), Covered platforms (defined class)

Where it stands

1 cosponsor: 1 Republicans.

• Jul 15, 2026 — Introduced · Congress.gov: “Introduced in Senate”
• Jul 15, 2026 — Referred to Senate Committee on the Judiciary · Congress.gov: “Read twice and referred to the Committee on the Judiciary”

Dates and quoted wording are Congress.gov's action record; the timeline shows status changes, not every procedural step.