PolicyBrief
S. 4746
119th CongressJun 10th 2026
American Innovation and Choice Online Act
IN COMMITTEE

This Act prohibits anticompetitive conduct by systemically important online platforms and expedites antitrust enforcement against them.

Charles "Chuck" Grassley
R

Charles "Chuck" Grassley

Senator

IA

LEGISLATION

Big Tech Faces New Rules: American Innovation and Choice Online Act Sets Strict Limits on Platform Self-Preferencing and Data Use

The American Innovation and Choice Online Act targets the giants of the internet—specifically platforms with over $175 billion in annual revenue and a massive U.S. user base (at least 34% of the population). The bill prohibits these 'systemically important' platforms from favoring their own products over competitors, discriminating against business users in their terms of service, or using nonpublic data from third-party sellers to gain an edge. It also forces these platforms to let you change your default settings easily and prevents them from retaliating against anyone who reports potential legal violations to authorities.

Leveling the Digital Playing Field

For the small business owner selling handmade goods on a major marketplace or the app developer trying to reach mobile users, this bill aims to stop the 'house' from always winning. Under Section 3, a platform can no longer bury a competitor’s product in search results just because they launched their own version. Imagine you’re a local coffee roaster selling on a major site; the platform couldn't use your sales data to launch a 'Platform Basics' coffee and then place it at the top of every search while pushing yours to page five. By requiring 'neutral and nondiscriminatory' ranking standards, the bill tries to ensure that the best product wins, not just the one owned by the company running the store.

Data Privacy and the 'Default' Trap

We’ve all experienced the frustration of trying to change a default browser or map app, only to be met with endless 'Are you sure?' prompts. This legislation specifically targets those hurdles, requiring platforms to let you pick your own defaults unless there’s a legitimate security risk. It also addresses a major behind-the-scenes issue: data portability. Section 3(a)(7) requires platforms to stop blocking business users from moving their own data to other systems. For a small business, this means they aren't 'locked in' to one platform forever just because their customer history is trapped in a proprietary silo.

The Cost of Breaking the Rules

The bill doesn't just ask nicely; it carries a heavy stick. Enforcement agencies like the FTC and DOJ can seek civil penalties ranging from 1% up to 10% of a company’s total U.S. revenue during the period of the violation. For companies making hundreds of billions, that’s a massive financial hit. Perhaps more interestingly, Section 3(f)(4) allows courts to order the forfeiture of compensation from CEOs and other top executives if the company shows a 'pattern or practice' of breaking these rules. This moves the accountability from the corporate bank account directly to the pockets of the people making the decisions.

Room for Interpretation and Security

While the goals are clear, the bill leaves some doors open. Terms like 'materially harms competition' are somewhat subjective and will likely be hashed out in courtrooms for years. However, the bill does provide 'affirmative defenses.' A platform can justify its actions if it can prove—with clear and convincing evidence—that a restriction was strictly necessary to protect user privacy, prevent fraud, or maintain platform security. This creates a delicate balance: it tries to stop anti-competitive behavior without accidentally breaking the security features that keep our data safe from foreign adversaries or hackers.