Google tests Gmail storage restrictions that require phone verification

At a glance:

• Google is testing a storage restriction for new Gmail users, limiting them to 5GB unless they verify with a phone number
• The move raises privacy concerns as it effectively holds two-thirds of free storage hostage for personal data
• Competitors like Outlook and Yahoo offer 15GB of free storage without requiring phone verification

The Gmail Storage Test

Google is currently conducting a test that significantly alters the free storage experience for new Gmail users. According to reports, new users are being restricted to just 5GB of cloud storage, which is substantially less than the standard 15GB free tier that Gmail has traditionally offered. To access the full 15GB allocation, users must now add their phone number to their Gmail account. This test has been confirmed by Google itself, which stated it applies to new users in some regions and is designed to "provide a high-quality storage experience." The company also claims this move encourages users to protect their accounts and improve data recovery options.

This change represents a significant shift in Google's approach to its email service, which has long been a cornerstone of the company's free offerings. The 5GB limitation is particularly notable because it affects not just Gmail storage but also Google Drive, potentially impacting users who rely on these services for file storage and backups. The timing of this test in 2026 comes as Google continues to adjust its free service offerings across its ecosystem.

Google's Official Explanation

Google has provided several justifications for this experimental storage restriction. The company maintains that adding a phone number to an account enhances security by providing an additional recovery method. In theory, if users lose access to their primary email, having a phone number on file could help them regain control of their accounts more quickly. Google also suggests this requirement helps protect accounts from unauthorized access, though the company acknowledges other authentication methods like prompts and passkeys exist that might offer stronger security than text-based verification.

Beyond security and recovery, Google appears to have another motivation: reducing abuse of its services. By requiring phone verification, the company may be attempting to limit the creation of spam and scam accounts that don't have legitimate phone numbers associated with them. However, this approach has limitations, as many regions already require phone numbers for Gmail account creation, and cybercriminals often use burner phone numbers from VoIP platforms to create multiple accounts. Additionally, the 5GB cap might not deter spammers who don't need substantial storage for their activities.

Privacy and Security Concerns

Despite Google's stated intentions, this test raises significant privacy and security concerns. The requirement to share a phone number to access standard free storage feels coercive, effectively holding two-thirds of the expected free tier hostage in exchange for personal information. Even if Google has legitimate reasons for wanting phone numbers, the implementation appears designed to create a situation where users feel pressured to provide their contact details rather than making it an optional security enhancement.

The security implications of this requirement are also questionable. Text-based authentication is actually less secure than other methods like passkeys or multi-factor authentication, as it's vulnerable to SIM swap attacks, phishing, and other common attack vectors. By potentially pushing users toward phone verification, Google might actually be creating less secure accounts rather than more secure ones. This is particularly concerning given the broader context of increasing data collection by tech companies and growing privacy concerns among users.

Competitive Landscape

When viewed against competitors, Google's approach to free storage appears increasingly restrictive. Apple's iCloud Mail offers 5GB of free storage, but unlike Google's test, Apple doesn't require phone verification to access this tier. More significantly, Microsoft's Outlook provides 15GB of free storage without requiring phone verification, while Yahoo Mail offers either 15GB or 20GB depending on the region. This suggests that Google's 5GB cap with phone requirement places it at a competitive disadvantage compared to other major email providers.

This storage restriction also continues a pattern of Google reducing its free offerings over time. The company famously ended unlimited photo uploads in Google Photos in 2021, imposing a 15GB cap that affected many users. Similarly, Google has gradually degraded the free YouTube viewing experience to encourage subscriptions to YouTube Premium. These changes, combined with the current Gmail test, suggest a broader strategy of luring users with free services and then gradually restricting access to encourage either payment or additional personal information sharing.

Broader Context and User Impact

The Gmail storage test comes at a time of heightened concern about data privacy, particularly in the United States where government surveillance and ICE detention practices have raised alarms about personal data collection. In this environment, requiring users to share phone numbers for basic functionality feels particularly problematic. Additionally, while the test currently appears limited to new users, it could potentially expand to existing accounts in the future, affecting millions of Gmail users who have come to rely on the 15GB free tier.

For users who need multiple email accounts, Google's policy of allowing up to four accounts per phone number provides some flexibility but still represents a limitation. This could be particularly problematic for families, small businesses, or individuals who need separate accounts for different purposes. The situation also highlights the need for users to carefully consider the privacy implications of the services they use and to explore alternatives that respect their personal information boundaries.

Google has characterized this storage restriction as a "test," suggesting it may not be permanent. However, given the company's history of implementing controversial changes and then making them permanent after initial testing, users would be wise to prepare for the possibility that this requirement could become standard practice. The test serves as a reminder that "free" services often come with hidden costs in the form of data collection and privacy trade-offs.