WhatsApp vs Messenger

For U.S. and Canada users, most disputes must be resolved through individual arbitration unless you mail an opt-out within 30 days. This sharply limits going to court or joining class actions.

Even if message content is not ordinarily stored, WhatsApp collects broad activity, device, connection, IP, cookies, and estimated location data. This can reveal patterns about who you interact with, when, and how often.

WhatsApp shares data with Meta companies not just for security and infrastructure, but also to improve products and ad experiences across Meta services. That expands use of your data beyond core messaging.

Messages sent to businesses may be accessible to the business and its service providers, which can include Meta. Those conversations may be stored, read, or otherwise processed under the business's own privacy practices.

WhatsApp says it does not normally keep your messages once delivered. Undelivered messages are kept encrypted for up to 30 days, which is comparatively privacy-protective for message content.

If WhatsApp harms you, its total liability is generally capped at $100 or what you paid in the last 12 months. For a free service, that usually means very little practical compensation.

WhatsApp says it may modify, suspend, or terminate access at any time, including for risk, harm, or long inactivity. That gives the company broad discretion to remove features or disable accounts.

You can request account information and port your data through an in-app feature. This gives users a practical way to inspect and move some of their information.

WhatsApp provides an in-app account deletion tool and explains that deletion removes account info, profile photo, group memberships, and message history from WhatsApp. It also warns that others may still keep copies.

WhatsApp can update its terms and treats continued use as acceptance after notice of material changes. If you disagree, your main remedy is to stop using the service and delete your account.

Outside specific limits for undelivered messages, WhatsApp keeps information as long as needed for service, legal, security, or enforcement reasons on a case-by-case basis. That leaves retention periods open-ended for many data types.

WhatsApp is not a substitute for phone emergency services and will not connect you to police, fire, or hospitals. Users should not rely on the app in emergencies.

Meta collects a very wide range of data, including activity, contacts, device identifiers, purchases, location, cookies, and partner data, even in some cases without an account. This enables deep profiling beyond simple messaging functionality.

If you use the free ad-supported version, Meta uses your information to personalize and measure ads on and off Meta products. This means your behavior and inferred interests help drive advertising decisions.

Meta may combine information across Meta products, and some cross-product use happens even without opting into Accounts Center. This can expand tracking and profiling across services.

Your information may be shared with other Meta companies, service providers, partners, law enforcement, and others for business, safety, and legal purposes. This broad sharing increases the number of entities handling your data.

You keep ownership of your content, but grant Meta a worldwide, royalty-free, transferable, sublicensable license to use and modify it for service operation. This is broader than many users expect when sharing content.

Consumer disputes can generally be brought in the courts of your home country under local law. This is much more user-friendly than mandatory arbitration or foreign-exclusive court clauses for consumers.

Meta says users have rights to access, correct, download, port, object to some processing, withdraw consent, and request deletion, subject to applicable law. These are meaningful privacy controls, especially for users covered by GDPR-style laws.

Deleting content or your account is not immediate: removal can take up to 90 days, plus up to another 90 days for backups, and some data may be kept longer. In practice, your information may remain in Meta systems for months.

Content you make public can be seen, reshared, downloaded, and indexed off Meta products, including by search engines and third parties. Once public, practical control over that content is limited.

Meta states it does not sell personal information and does not share direct identifiers like name or email with advertisers without specific permission. That does not eliminate ad profiling, but it is still a meaningful limit.

Meta can update the terms with 30 days' notice, and continued use counts as acceptance. Users who disagree generally must stop using the service.

Meta promises notice before material privacy policy changes and at least 30 days' notice for most terms changes. This gives users some time to review changes and decide whether to continue.