ngrok Privacy Policy

Last updated: Nov 8, 2023

Your privacy is important to us.  ngrok, Inc. (referred to here as “we” or “ngrok") created this Privacy Policy (this “Policy”) to inform visitors to the website (the "Site") and potential or prospective customers of ngrok (collectively referred to in this Policy as “customers” or “you”) of our collection, use, and disclosure of personal data practices.  In this Policy we refer to the Site and engagements you have with us as a potential or prospective customer, collectively as, the "ngrok Services" or the "Services." If you are using ngrok Services in connection with an account you have with us, this Policy does not apply; the terms of your agreement with ngrok apply. 

This Policy is incorporated into our Terms of Use located at (the “Terms of Use”). We may update this Policy from time to time, as specified in the “Changes to This Policy” section below.

This Privacy Policy does not apply to sites, products, or services that display or link to different privacy policies.

California consumers can find specific disclosures, including “Notice at Collection” details, by clicking here.


The personal data we collect depends on the way in which you interact with ngrok, the choices you make (including your privacy settings), the Services and features you use, your location, and applicable law.

We collect information about you from different sources and in various ways when you use our Services, including information you provide directly, information collected automatically, information from third-party data sources, and data we infer or generate from other data. 

Information You Provide Directly

We collect personal data you provide to us. For example: 

  • Name and contact information. We collect name, username or alias, and contact details such as email address, postal address, and phone number. 
  • Demographic data. We collect job title, company name, city, state, and country. 
  • Content and files. We collect content and files you upload to our services; and if you send us email messages or other communications, we collect and retain those communications. 

Information We Collect Automatically

When you use our Services, we collect some information automatically. For example:  

  • Identifiers and device information. When you visit our websites, our web servers automatically log your Internet Protocol (IP) address and information about your device, including device identifiers (such as MAC address); device type; and your device’s operating system, browser, and other software including type, version, language, settings, and configuration. As further described in the “Cookies, Mobile IDs, and Similar Technologies” section below, our websites and online services store and retrieve cookie identifiers, mobile IDs, and other data.
  • Geolocation data. Depending on your device and app settings, we collect geolocation data when you use our apps or online services.
  • Usage data. We automatically log your activity on our websites, apps and connected products, including the URL of the website from which you came to our sites, pages you viewed, how long you spent on a page, access times, and other details about your use of and actions on our website.

Information We Create or Generate 

We infer new information from other data we collect, including using automated means to generate information about your likely preferences or other characteristics (“inferences”). For example, we infer your general geographic location (such as city, state, and country) based on your IP address. 

Information We Obtain from Third-Party Sources

Information we receive from affiliates or partners

We may occasionally receive your personal information from third parties including our affiliates, marketing, and research partners. The types of information we collect from third parties may include contact information, demographic data, content, and employment affiliation. These third parties may enrich our data concerning you with additional personal information, based on personal information in our possession which we provided to them for this purpose.

Information we receive when you add a third-party integration

Also, if you integrate or link a third party service (such as a social media platform) with our Services, we may receive personal information about you from that third-party based on the permissions you established with such third party service, and that third party's privacy practices.

The types of information we collect from third parties may include contact information, demographic data, and content. For example, we may obtain information from a third party in response to a request for user authentication. We use this information to maintain and improve the accuracy of the records we hold about you, identify new customers, and provide a more tailored advertising experience. We may combine this information with other information we collect about you through our Site and other Services.

When you are asked to provide personal data, you may decline. And you may use web browser or operating system controls to prevent certain types of automatic data collection. But if you choose not to provide or allow information that is necessary for certain services or features, those services or features may not be available or fully functional. 


We use cookies, web beacons, mobile analytics and advertising IDs, and similar technologies to operate our Site and other Services and to help collect data, including other identifiers and device information and usage data.

What are cookies and similar technologies?

Cookies are small text files placed by a website and stored by your browser on your device. A cookie can later be read when your browser connects to a web server in the same domain that placed the cookie. The text in a cookie contains a string of numbers and letters that may uniquely identify your device and can contain other information as well. This allows the web server to recognize your browser over time, each time it connects to that web server. 

Web beacons are electronic images (also called single-pixel or clear GIFs) that are contained within a website or email. When your browser opens a webpage or email that contains a web beacon, it automatically connects to the web server that hosts the image (typically operated by a third party(. This allows that web server to log information about your device and to set and read its own cookies. In the same way, third-party content on our websites (such as embedded videos, plug-ins, or ads) results in your browser connecting to the third-party web server that hosts that content. We also include web beacons in our email messages or newsletters to tell us if you open and act on them. 

Mobile analytics and advertising IDs are generated by operating systems for mobile devices (iOS and Android) and can be accessed and used by apps in much the same way that websites access and use cookies. Our apps contain software that enables us and our third-party analytics and advertising partners to access these mobile IDs. 

How do we and our partners use cookies and similar technologies? 

We, and our analytics and advertising partners, use these technologies in our websites, apps, and online services to collect personal data (such as the pages you visit, the links you click on, and similar usage information, identifiers, and device information) when you use our services, including personal data about your online activities over time and across different websites or online services. This data is used to store your preferences and settings, enable you to sign-in, analyze how our websites and apps perform, track your interaction with the site or app, develop inferences, and deliver and tailor interest-based advertising, combat fraud, and fulfill other legitimate purposes. We and/or our partners also share the data we collect or infer with third parties for these purposes. For more information about the third-party analytics and advertising partners that collect personal information on our services, please see the “Our Disclosure of Personal Data” section of this Policy. 

What controls are available?

There are a range of cookie and related controls available through browsers, mobile operating systems, and elsewhere. See the “Choice and Control of Personal Data” section below for details. 


ngrok uses the personal data we collect for the purposes described in this Policy or as otherwise disclosed to you. For example, we use personal data for the following purposes: 

    Providing the Services. We process your personal information to provide, maintain, and improve the ngrok Services.

    Communicating with you about the Services. We may send you service and technical emails and other types of notifications (for example, product updates and improvements) as part of administering and providing the ngrok Services. In most cases you cannot opt out of these communications but if an opt-out is available, the communication will provide instructions to opt out.

    Providing necessary functionality. We process your personal information in order to provide you with the necessary functionality required during your use of the ngrok Services.

    To facilitate transactions. We process your personal information to complete transactions and send you related information to perform our agreement with you.

    Handling contact and support requests: If you request support, or if you contact us by other means including via a phone call, we process your personal information to perform our agreement with you, or (if we have not entered into an agreement with you) to the extent it is necessary to fulfill your requests and communicate with you.

    Administering Events. We process your personal information to plan and host events or webinars for which you have registered or that you attend, including sending related communications, billing, registration and connecting you with other event attendees.

    Developing and improving our Site and other Services. We process your personal information to analyze trends and to track your usage of and interactions with our Site, the other Services, and our marketing activities to the extent it is necessary for us to develop, improve and troubleshoot, and to provide you with more relevant content and service offerings, or in reliance on your consent.

    Sending marketing communications. We will process your personal information for marketing purposes in accordance with your stated preferences, such as to communicate with you via email, SMS, or telephone about services, features, surveys, newsletters, promotions or events we think may be of interest to you. Please see the "Choice and Control of Personal Data" section below, to learn how you can control the processing of your personal information for marketing purposes.

    Displaying personalized advertisements and content. We process your personal information to conduct marketing research, advertise to you, provide personalized information about us on and off our Site and to provide other personalized content based upon your activities and interests to the extent it is necessary to support our marketing activities or advertise the ngrok products and services or, where necessary, to the extent you have provided your prior consent. Please see the "Cookies" section below for information about personalized advertising and your advertising choices.

    Promoting the security of our Services. We process your personal information to the extent necessary to promote the safety and security of our Services, to investigate and prevent fraudulent transactions, unauthorized access to the Services, and other unauthorized and/or illegal activities. We may share your personal information with third parties if we, in good faith, believe sharing will help with investigating or taking action against fraud, abuse, and unauthorized security events.

    For our related business purposes. We process your personal information for data analysis, audits, fraud monitoring and prevention, developing new products and features, enhancing, improving or modifying our products and services, identifying usage trends and expanding our business activities.

    Complying with legal obligations. We process your personal information when cooperating with government authorities in accordance with our legal obligations to the extent this requires the processing or disclosure of personal information to protect our rights or is necessary to protect against misuse of the ngrok Services, to protect personal property or safety, to pursue remedies available to us and limit our damages, to comply with court or other legal orders, or to respond to lawful requests.

    Reviewing compliance with applicable usage terms. We process your personal information to review compliance with our agreement with you or your organization.

    Other purposes: We collect and process personal information about you, as necessary to provide the ngrok Services, operate the Site and our business, meet our contractual and legal obligations, protect the security of our systems and our customers, or fulfill other interests as described in this Policy and in our notices to you. We will process your personal information for other purposes about which we notify you in advance, or for which we receive your consent to the extent such consent is required by applicable law.


We disclose personal data with your consent or as we determine necessary to complete your transactions or provide the services you have requested or authorized. In addition, we disclose each of the categories of personal data described above, to the types of third parties described below, for the following business purposes: 

  • Public information. You may select options available through our services to publicly display and disclose your name and/or username and certain other information, such as your profile, demographic data, content and files, or geolocation data.
  • Service providers. We provide personal data to vendors or agents working on our behalf for the purposes described in this Policy. For example, companies we’ve hired to provide customer service support or assist in protecting and securing our systems and services may need access to personal data to provide those functions.  
  • Financial services & payment processing. When you provide payment data, for example to make a purchase, we will disclose payment and transactional data to banks and other entities as necessary for payment processing, fraud prevention, credit risk reduction, analytics, or other related financial services.
  • Affiliates. We may enable access to personal data across our subsidiaries, affiliates, and related companies, for example, where we share common data systems or where access helps us to provide our services and operate our business. 
  • Corporate transactions. We may disclose personal data as part of a corporate transaction or proceeding such as a merger, financing, acquisition, bankruptcy, dissolution, or a transfer, divestiture, or sale of all or a portion of our business or assets. 
  • Legal and law enforcement. We will access, disclose, and preserve personal data when we believe that doing so is necessary to comply with applicable law or respond to valid legal process, including from law enforcement or other government agencies. 
  • Security, safety, and protecting rights. We will disclose personal data if we believe it is necessary to:
  • protect our customers and others, for example to prevent spam or attempts to commit fraud, or to help prevent the loss of life or serious injury of anyone; 
  • operate and maintain the security of our services, including to prevent or stop an attack on our computer systems or networks; or 
  • protect the rights or property of ourselves or others, including enforcing our agreements, terms, and policies.

Third party analytics and advertising companies, including Google, also collect personal data through our website and apps including identifiers and device information (such as cookie IDs, device IDs, and IP address), geolocation data, usage data, and inferences based on and associated with that data, as described in the “Cookies” section of this Policy. These third-party vendors may combine this data across multiple sites to improve analytics for their own purpose and others. For example, we use Google Analytics on our website to help us understand how users interact with our website; you can learn how Google collects and uses information at

Some of the data disclosures to these third parties may be considered a “sale” or “sharing” of personal information as defined under the laws of California and other U.S. states. Please see the “Choice and Control of Personal Data” and “California Privacy Rights” sections below for more details. 

Please note that some of our services also include integrations, references, or links to services provided by third parties whose privacy practices may differ from ours. If you provide personal data to any of those third parties, or allow us to share personal data with them, that data is governed by their privacy statements. 

Finally, we may disclose de-identified information in accordance with applicable law. 


We provide a variety of ways for you to control the personal data we hold about you, including choices about how we use that data. In some jurisdictions, these controls and choices may be enforceable as rights under applicable law. 

Access, Portability, Correction, and Deletion

If you wish to access, correct, or delete personal data about you that we hold, you may access your account by logging into the ngrok dashboard you use. 

If you are unable to access, correct, or delete certain personal data we have via the means described above, you can send us a request by using contact methods described at the bottom of this privacy policy. 

Communications Preferences

We would like to keep in contact with you in ways that you find helpful. If you do not want us to use your contact information to communicate with you for promotional purposes, please tell us that when you provide your contact information. You can also let us know your preference later by clicking on this link and following the instructions on that page, by contacting us as specified in the “Contacting Us” section below, by accessing your account, or by following the instructions in various communications that we may send you. Keep in mind that if you opt out of receiving promotional communications, we may still send you transactional communications (for example, non-promotional emails such as technical or security notices). The preceding rights may depend on your location and your jurisdiction. We will respond to your requests within the appropriate time frames required by applicable law.

Targeted Advertising

To opt-out from or otherwise control targeted advertising, you have several options. First, you can use the controls available through our website cookie banner to decline advertising-related cookies. Second, you can use the Global Privacy Control setting in a web browser or browser extension as described below. Third, you can use the opt-out controls offered by the organizations our advertising partners may participate in, which you can access at: 

Fourth, you can use the other cookie or mobile ID controls described below. 

These choices are specific to the device or browser you are using. If you access our services from other devices or browsers, take these actions from those systems to ensure your choices apply to the data collected when you use those systems.

Browser or Platform Controls

  • Cookie controls. Most web browsers are set to accept cookies by default. If you prefer, you can go to your browser settings to learn how to delete or reject cookies. If you choose to delete or reject cookies, this could affect certain features or services of our website. If you choose to delete cookies, settings and preferences controlled by those cookies, including advertising preferences, may be deleted and may need to be recreated. 
  • Global Privacy Control. Some browsers and browser extensions support the “Global Privacy Control” (GPC) or similar controls that can send a signal to the websites you visit indicating your choice to opt-out from certain types of data processing, including data sales and/or targeted advertising, as specified by applicable law. When we detect such a signal, we will make reasonable efforts to respect your choices indicated by a GPC setting or similar control that is recognized by regulation or otherwise widely acknowledged as a valid opt-out preference signal.
  • Do Not Track. Some browsers include a "Do Not Track" (DNT) setting that can send a signal to the websites you visit indicating you do not wish to be tracked. Unlike the GPC described above, there is not a common understanding of how to interpret the DNT signal; therefore, our websites do not respond to browser DNT signals. Instead, you can use the range of other tools to control data collection and use, including the GPC, cookie controls, and advertising controls described above.
  • Mobile advertising ID controls. iOS and Android operating systems provide options to limit tracking and/or reset the advertising IDs.

Email Web Beacons

Most email clients have settings that allow you to prevent the automatic downloading of images, including web beacons, which prevents the automatic connection to the web servers that host those images.

Except for the automated controls described above, if you send us a request to exercise your rights or these choices, to the extent permitted by applicable law, we may decline requests in certain cases. For example, we may decline requests where granting the request would be prohibited by law, could adversely affect the privacy or other rights of another person, would reveal a trade secret or other confidential information, or would interfere with a legal or business obligation that requires retention or use of the data. Further, we may decline a request where we are unable to authenticate you as the person to whom the data relates, the request is unreasonable or excessive, or where otherwise permitted by applicable law. If you receive a response from us informing you that we have declined your request, in whole or in part, you may appeal that decision by submitting your appeal using the contact method described at the bottom of this Policy.

European Data Protection Rights 

If the processing of personal data about you is subject to European Union data protection law, you have certain rights with respect to that data: 

  • You can request access to, and rectification or erasure of, personal data; 
  • If any automated processing of personal data is based on your consent or a contract with you, you have a right to transfer or receive a copy of the personal data in a usable and portable format;
  • If the processing of personal data is based on your consent, you can withdraw consent at any time for future processing; 
  • You can object to, or obtain a restriction of, the processing of personal data under certain circumstances; and
  • For residents of France, you can send us specific instructions regarding the use of your data after your death.

To make such requests, please use the contact information at the bottom of this Policy. When we are processing data on behalf of another party that is the “data controller,” you should direct your request to that party.  You also have the right to lodge a complaint with a supervisory authority, but we encourage you to first contact us with any questions or concerns.

We rely on different lawful bases for collecting and processing personal data about you, for example, with your consent and/or as necessary to provide the services you use, operate our business, meet our contractual and legal obligations, protect the security of our systems and our customers, or fulfil other legitimate interests.

Data Privacy Framework (DPF)

ngrok complies with the EU-U.S. Data Privacy Framework (EU-U.S. DPF), the UK Extension to the EU-U.S. DPF, and the Swiss-U.S. Data Privacy Framework (Swiss-U.S. DPF) as set forth by the U.S. Department of Commerce. ngrok has certified to the U.S. Department of Commerce that it adheres to the EU-U.S. Data Privacy Framework Principles (EU-U.S. DPF Principles) with regard to the processing of personal data received from the European Union in reliance on the EU-U.S. DPF and from the United Kingdom (and Gibraltar) in reliance on the UK Extension to the EU-U.S. DPF. ngrok has certified to the U.S. Department of Commerce that it adheres to the Swiss-U.S. Data Privacy Framework Principles (Swiss-U.S. DPF Principles) with regard to the processing of personal data received from Switzerland in reliance on the Swiss-U.S. DPF. If there is any conflict between the terms in this privacy policy and the EU-U.S. DPF Principles and/or the Swiss-U.S. DPF Principles, the Principles shall govern. To learn more about the Data Privacy Framework (DPF) program, and to view our certification, please visit

In compliance with the EU-U.S. DPF and the UK Extension to the EU-U.S. DPF and the Swiss-U.S. DPF, ngrok commits to resolve DPF Principles-related complaints about our collection and use of your personal information. EU and UK and Swiss individuals with inquiries or complaints regarding our handling of personal data received in reliance on the EU-U.S. DPF and the UK Extension to the EU-U.S. DPF and the Swiss-U.S. DPF should first contact ngrok at:

In compliance with the EU-U.S. DPF and the UK Extension to the EU-U.S. DPF and the Swiss-U.S. DPF, ngrok commits to cooperate and comply respectively with the advice of the panel established by the EU data protection authorities (DPAs) and the UK Information Commissioner’s Office (ICO) and the Gibraltar Regulatory Authority (GRA) and the Swiss Federal Data Protection and Information Commissioner (FDPIC) with regard to unresolved complaints concerning our handling of personal data received in reliance on the EU-U.S. DPF and the UK Extension to the EU-U.S. DPF and the Swiss-U.S. DPF. Individuals have the possibility, under certain conditions, to invoke binding arbitration for complaints regarding DPF compliance not resolved by any of the other DPF mechanisms. See Annex I of the DPF Principles for additional information:

ngrok has responsibility for the processing of personal information it receives under the DPF Principles and subsequently transfers to a third party acting as an agent on its behalf. ngrok shall remain liable under the DPF Principles if its agent processes such personal information in a manner inconsistent with the DPF Principles, unless ngrok proves that it is not responsible for the event giving rise to the damage.

The Federal Trade Commission has jurisdiction over ngrok’s compliance with the EU-U.S. Data Privacy Framework (EU-U.S. DPF) and the UK Extension to the EU-U.S. DPF, and the Swiss-U.S. Data Privacy Framework (Swiss-U.S. DPF). ngrok may disclose personal information in response to lawful requests by US public authorities, including to meet national security or law enforcement requirements.

California Consumer Privacy Rights

If you are a California resident and the processing of personal information about you is subject to the California Consumer Privacy Act (“CCPA”), you have certain rights with respect to that information.

Notice at Collection. 

At or before the time of collection, you have a right to receive notice of our practices, including the categories of personal information and sensitive personal information to be collected, the purposes for which such information is collected or used, whether such information is sold or shared, and how long such information is retained. You can find those details in this Policy by clicking on the above links. 

Right to Know

You have a right to request that we disclose to you the personal information we have collected about you. You also have a right to request additional information about our collection, use, disclosure, or sale of such information. Note that we have provided much of this information in this Policy. You may make such a “request to know” your personal information (subject to our verification of your identity and a number of exceptions) by contacting us at

Right to Request Correction or Deletion

You also have rights to request that we correct inaccurate personal information and that we delete personal information under certain circumstances, subject to a number of exceptions. To make a request to correct or delete, contact use at

Right to Opt-Out / “Do Not Sell or Share My Personal Information”

You may also have the right to opt out from future “sales” or “sharing” of your personal information as those terms are defined by the CCPA. 

Note that the CCPA defines “sell,” “share,” and “personal information” very broadly, and some of our data sharing described in this Policy may be considered a “sale” or “sharing” under those definitions. In particular, we let advertising and analytics providers collect identifiers (IP addresses, cookie IDs, and mobile IDs), activity data (browsing, clicks, app usage), device data, and geolocation data through our sites and apps when you use our online services, but do not “sell” or “share” any other types of personal information. If you do not wish for us or our partners to “sell” or “share” personal information relating to your visits to our sites for advertising purposes, you can make your request by updating your cookie preferences, using a Global Privacy Control, emailing us using the contact information at the bottom of this Policy, or using other controls described in the “Choice and Control of Personal Data” section of this Policy. If you opt-out using these choices, we will not share or make available such personal information in ways that are considered a “sale” or “sharing” under the CCPA.  However, we will continue to make available to our partners (acting as our service providers) some personal information to help us perform advertising-related functions. Further, using these choices will not opt you out of the use of previously “sold” or “shared” personal information or stop all interest-based advertising.  

We do not knowingly sell or share the personal information of minors under 16 years of age.

Right to Limit Use and Disclosure of Sensitive Personal Information 

You have a right to limit our use of sensitive personal information for any purposes other than to provide the services or goods you request or as otherwise permitted by law. 

Note that we do not use sensitive personal information for any such additional purposes. 

You may designate, in writing or through a power of attorney, an authorized agent to make requests on your behalf to exercise your rights under the CCPA. Before accepting such a request from an agent, we will require the agent to provide proof you have authorized it to act on your behalf, and we may need you to verify your identity directly with us.

Further, to provide, correct, or delete specific pieces of personal information we will need to verify your identity to the degree of certainty required by law. We will verify your request by asking you to send it from the email address associated with your account or requiring you to confirm account information necessary to verify your account. 

Finally, you have a right to not be discriminated against for exercising these rights set out in the CCPA.

Additionally, under California Civil Code section 1798.83, also known as the “Shine the Light” law, California residents who have provided personal information to a business with which the individual has established a business relationship for personal, family, or household purposes (“California Customers”) may request information about whether the business has disclosed personal information to any third parties for the third parties’ direct marketing purposes. 

We comply with this law by offering our customers a choice about the disclosure of personal information to third parties for their direct marketing purposes, and you can make or change such choice by updating your cookie preferences, using a Global Privacy Control, emailing us using the contact information at the bottom of this Policy, or using other controls described in the “Choice and Control of Personal Data” section of this Policy. 1  

1 Cal. Civ. Code §1798.83(c)(2) (“If a business that is required to comply with this section adopts and discloses to the public, in its privacy policy, a policy of not disclosing personal information of customers to third parties for the third parties’ direct marketing purposes unless the customer first affirmatively agrees to that disclosure, or of not disclosing the personal information of customers to third parties for the third parties’ direct marketing purposes if the customer has exercised an option that prevents that information from being disclosed to third parties for those purposes, as long as the business maintains and discloses the policies, the business may comply with subdivision (a) by notifying the customer of his or her right to prevent disclosure of personal information, and providing the customer with a cost-free means to exercise that right.”).


We retain personal data for as long as necessary to provide the services and fulfill the transactions you have requested, comply with our legal obligations, resolve disputes, enforce our agreements, and other legitimate and lawful business purposes. Because these needs can vary for different data types in the context of different services, actual retention periods can vary significantly based on criteria such as user expectations or consent, the sensitivity of the data, the availability of automated controls that enable users to delete data, and our legal or contractual obligations. 


The personal data we collect may be stored and processed in your country or region, or in any other country where we or our affiliates, subsidiaries, or service providers process data. Currently, we primarily use data centers in the United States. The storage location(s) are chosen to operate efficiently and improve performance. We take steps with the intent of processing and protecting as described in this Policy wherever the data are located. 


We take reasonable and appropriate steps to help protect personal data from unauthorized access, use, disclosure, alteration, and destruction. 

To help us protect personal data, we request that you use a strong password and never share your password with anyone or use the same password with other sites or accounts. 

For additional information regarding our security practices please see


This Policy may be revised from time to time when necessary to reflect changes in our services, how we use personal data, or the applicable law. If this Policy changes, the revised policy will include a new effective date, and we will notify you of such changes by posting the revised policy on this page. Please be sure to check the Policy whenever you submit personal information or use our website. If we make any material changes to this Policy, we will provide you with additional notice or obtain consent to the extent required by applicable law.


If you have any questions, complaints, or concerns about how your information is handled, please email us at You can also contact us at our physical address which is 548 Market St, PMB 26741, San Francisco, California 94104-5401 USA.

To view the previous version of ngrok’s Privacy Policy, click the link below.

Privacy Policy (Deprecated Nov 8, 2023).