Signal is designed to never collect or store any sensitive information. Signal messages and calls cannot be accessed by us or other third parties because they are always end-to-end encrypted, private, and secure. Our Terms of Service and Privacy Policy are available below.
Signal Messenger LLC. (“Signal”) utilizes state-of-the-art security and end-to-end encryption to provide private messaging, Internet calling, and other services to users worldwide. You agree to our Terms of Service (“Terms”) by installing or using our apps, services, or website (together, “Services”).
Minimum Age. You must be at least 13 years old to use our Services. The minimum age to use our Services without parental approval may be higher in your home country.
Account Registration. To create an account you must register for our Services using your phone number. You agree to receive text messages and phone calls (from us or our third-party providers) with verification codes to register for our Services.
Privacy of user data. Signal does not sell, rent or monetize your personal data or content in any way – ever.
Please read our Privacy Policy to understand how we safeguard the information you provide when using our Services. For the purpose of operating our Services, you agree to our data practices as described in our Privacy Policy, as well as the transfer of your encrypted information and metadata to the United States and other countries where we have or use facilities, service providers or partners. Examples would be Third Party Providers sending you a verification code and processing your support tickets.
Software. In order to enable new features and enhanced functionality, you consent to downloading and installing updates to our Services.
Fees and Taxes. You are responsible for data and mobile carrier fees and taxes associated with the devices on which you use our Services.
Our Terms and Policies. You must use our Services according to our Terms and posted policies. If we disable your account for a violation of our Terms, you will not create another account without our permission.
Legal and Acceptable Use. You agree to use our Services only for legal, authorized, and acceptable purposes. You will not use (or assist others in using) our Services in ways that: (a) violate or infringe the rights of Signal, our users, or others, including privacy, publicity, intellectual property, or other proprietary rights; (b) involve sending illegal or impermissible communications such as bulk messaging, auto-messaging, and auto-dialing.
Harm to Signal. You must not (or assist others to) access, use, modify, distribute, transfer, or exploit our Services in unauthorized manners, or in ways that harm Signal, our Services, or systems. For example you must not (a) gain or try to gain unauthorized access to our Services or systems; (b) disrupt the integrity or performance of our Services; (c) create accounts for our Services through unauthorized or automated means; (d) collect information about our users in any unauthorized manner; or (e) sell, rent, or charge for our Services.
Keeping Your Account Secure. Signal embraces privacy by design and does not have the ability to access your messages. You are responsible for keeping your device and your Signal account safe and secure. If you lose your phone, follow the steps on our Support site to re-register for our Services. When you register with a new device, your old device will stop receiving all messages and calls.
No Access to Emergency Services. Our Services do not provide access to emergency service providers like the police, fire department, hospitals, or other public safety organizations. Make sure you can contact emergency service providers through a mobile, fixed-line telephone, or other service.
Third-party services. Our Services may allow you to access, use, or interact with third-party websites, apps, content, and other products and services. When you use third-party services, their terms and privacy policies govern your use of those services.
Your Rights. You own the information you submit through our Services. You must have the rights to the phone number you use to sign up for your Signal account.
Signal’s Rights. We own all copyrights, trademarks, domains, logos, trade dress, trade secrets, patents, and other intellectual property rights associated with our Services. You may not use our copyrights, trademarks, domains, logos, trade dress, patents, and other intellectual property rights unless you have our written permission. To report copyright, trademark, or other intellectual property infringement, please contact abuse@signal.org.
Signal’s License to You. Signal grants you a limited, revocable, non-exclusive, and non-transferable license to use our Services in accordance with these Terms.
Disclaimers. YOU USE OUR SERVICES AT YOUR OWN RISK AND SUBJECT TO THE FOLLOWING DISCLAIMERS. WE PROVIDE OUR SERVICES ON AN “AS IS” BASIS WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, NON-INFRINGEMENT, AND FREEDOM FROM COMPUTER VIRUS OR OTHER HARMFUL CODE. SIGNAL DOES NOT WARRANT THAT ANY INFORMATION PROVIDED BY US IS ACCURATE, COMPLETE, OR USEFUL, THAT OUR SERVICES WILL BE OPERATIONAL, ERROR-FREE, SECURE, OR SAFE, OR THAT OUR SERVICES WILL FUNCTION WITHOUT DISRUPTIONS, DELAYS, OR IMPERFECTIONS. WE DO NOT CONTROL, AND ARE NOT RESPONSIBLE FOR, CONTROLLING HOW OR WHEN OUR USERS USE OUR SERVICES. WE ARE NOT RESPONSIBLE FOR THE ACTIONS OR INFORMATION (INCLUDING CONTENT) OF OUR USERS OR OTHER THIRD PARTIES. YOU RELEASE US, AFFILIATES, DIRECTORS, OFFICERS, EMPLOYEES, PARTNERS, AND AGENTS (TOGETHER, “SIGNAL PARTIES”) FROM ANY CLAIM, COMPLAINT, CAUSE OF ACTION, CONTROVERSY, OR DISPUTE (TOGETHER, “CLAIM”) AND DAMAGES, KNOWN AND UNKNOWN, RELATING TO, ARISING OUT OF, OR IN ANY WAY CONNECTED WITH ANY SUCH CLAIM YOU HAVE AGAINST ANY THIRD PARTIES.
Limitation of liability. THE SIGNAL PARTIES WILL NOT BE LIABLE TO YOU FOR ANY LOST PROFITS OR CONSEQUENTIAL, SPECIAL, PUNITIVE, INDIRECT, OR INCIDENTAL DAMAGES RELATING TO, ARISING OUT OF, OR IN ANY WAY IN CONNECTION WITH OUR TERMS, US, OR OUR SERVICES, EVEN IF THE SIGNAL PARTIES HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. OUR AGGREGATE LIABILITY RELATING TO, ARISING OUT OF, OR IN ANY WAY IN CONNECTION WITH OUR TERMS, US, OR OUR SERVICES WILL NOT EXCEED ONE HUNDRED DOLLARS ($100). THE FOREGOING DISCLAIMER OF CERTAIN DAMAGES AND LIMITATION OF LIABILITY WILL APPLY TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW. THE LAWS OF SOME STATES OR JURISDICTIONS MAY NOT ALLOW THE EXCLUSION OR LIMITATION OF CERTAIN DAMAGES, SO SOME OR ALL OF THE EXCLUSIONS AND LIMITATIONS SET FORTH ABOVE MAY NOT APPLY TO YOU. NOTWITHSTANDING ANYTHING TO THE CONTRARY IN OUR TERMS, IN SUCH CASES, THE LIABILITY OF THE SIGNAL PARTIES WILL BE LIMITED TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW.
Availability of Our Services. Our Services may be interrupted, including for maintenance, upgrades, or network or equipment failures. We may discontinue some or all of our Services, including certain features and the support for certain devices and platforms, at any time.
Resolving disputes. You agree to resolve any Claim you have with us relating to or arising out of our Terms, us, or our Services exclusively in the United States District Court for the Northern District of California or a state court in San Mateo County, California. You also agree to submit to the personal jurisdiction of such courts for the purpose of litigating all such disputes. The laws of the State of California govern our Terms, as well as any disputes, whether in court or arbitration, which might arise between Signal and you, without regard to conflict of law provisions.
Ending these Terms. You may end these Terms with Signal at any time by deleting Signal Messenger from your device and discontinuing use of our Services. We may modify, suspend, or terminate your access to or use of our Services anytime for any reason, such as if you violate the letter or spirit of our Terms or create harm, risk, or possible legal exposure for Signal. The following provisions will survive termination of your relationship with Signal: “Licenses,” “Disclaimers,” “Limitation of Liability,” “Resolving dispute,” “Availability” and “Ending these Terms,” and “General”.
Signal may update the Terms from time to time. When we update our Terms, we will update the “Last Modified” date associated with the updated Terms. Your continued use of our Services confirms your acceptance of our updated Terms and supersedes any prior Terms. You will comply with all applicable export control and trade sanctions laws. Our Terms cover the entire agreement between you and Signal regarding our Services. If you do not agree with our Terms, you should stop using our Services.
If we fail to enforce any of our Terms, that does not mean we waive the right to enforce them. If any provision of the Terms is deemed unlawful, void, or unenforceable, that provision shall be deemed severable from our Terms and shall not affect the enforceability of the remaining provisions. Our Services are not intended for distribution to or use in any country where such distribution or use would violate local law or would subject us to any regulations in another country. We reserve the right to limit our Services in any country. If you have specific questions about these Terms, please contact us at privacy@signal.org.
Signal utilizes state-of-the-art security and end-to-end encryption to provide private messaging and Internet calling services to users worldwide (“Services”). Your calls and messages are always encrypted, so they can never be shared or viewed by anyone but yourself and the intended recipients.
Account Information. You register a phone number when you create a Signal account. Phone numbers are used to provide our Services to you and other Signal users. You may optionally add other information to your account, such as a profile name and profile picture. This information is end-to-end encrypted.
Messages. Signal cannot decrypt or otherwise access the content of your messages or calls. Signal queues end-to-end encrypted messages on its servers for delivery to devices that are temporarily offline (e.g. a phone whose battery has died). Your message history is stored on your own devices.
Additional technical information is stored on our servers, including randomly generated authentication tokens, keys, push tokens, and other material that is necessary to establish calls and transmit messages. Signal limits this additional technical information to the minimum required to operate the Services.
Contacts. Signal can optionally discover which contacts in your address book are Signal users, using a service designed to protect the privacy of your contacts. Information from the contacts on your device may be cryptographically hashed and transmitted to the server in order to determine which of your contacts are registered.
User Support. If you contact Signal User Support, any personal data you may share with us is kept only for the purposes of researching the issue and contacting you about your case.
Managing your information. You can manage your personal information in Signal’s application Settings. For example, you can update your profile information or choose to enable additional privacy features like a Registration Lock PIN.
Third Parties. We work with third parties to provide some of our Services. For example, our Third-Party Providers send a verification code to your phone number when you register for our Services. These providers are bound by their Privacy Policies to safeguard that information. If you use other Third-Party Services like YouTube, Spotify, Giphy, etc. in connection with our Services, their Terms and Privacy Policies govern your use of those services.
Other instances where Signal may need to share your data
We will update this privacy policy as needed so that it is current, accurate, and as clear as possible. Your continued use of our Services confirms your acceptance of our updated Privacy Policy.
Please also read our Terms which also governs the terms of this Privacy Policy.
If you have questions about our Privacy Policy please contact us at privacy@signal.org. Attn: Privacy Signal Messenger, LLC 650 Castro Street, Suite 120-223 Mountain View, CA 94041
Effective as of May 25, 2018
Updated May 25, 2018