> Enrich.chat gives AI agents verified work emails and mobiles. To use it from an agent, read https://enrich.chat/agents.md . This is the Markdown version of https://enrich.chat/companies-using/facebook-login/ # Companies using Facebook Login Facebook Login lets website visitors sign in with their Facebook account instead of creating a separate username and password. Here are the organizations where it was detected, where it is most common and how to reach the people who run it. By Enrich.chat Editorial. Updated October 21, 2026. **Short answer:** Organizations that use Facebook Login include Walmart, Amazon, Accenture, Tata Consultancy Services and Starbucks. Facebook Login is in the identity and authentication category; below are the industries where it is most common, how adoption changes with size and the tools found alongside it. ## What is Facebook Login? Facebook Login lets website visitors sign in with their Facebook account instead of creating a separate username and password. It sits in the identity and authentication category and is usually owned by product and growth leaders. ## Which companies use Facebook Login? Organizations where Facebook Login was detected include Walmart, Amazon, Accenture, Tata Consultancy Services and Starbucks. The table lists a selection of larger ones in alphabetical order; names link to company profiles. | Company | Industry | Size | | --- | --- | --- | | [Accenture](https://enrich.chat/company/accenture/) | Management consulting | 100,000+ | | [Albertsons](https://enrich.chat/company/albertsons/) | Retail | 100,000+ | | [Amazon](https://enrich.chat/company/amazon/) | Information technology and services | 100,000+ | | [Aramark](https://enrich.chat/company/aramark/) | Hospitality | 100,000+ | | [Aramark Uniform Services](https://enrich.chat/company/aramark-uniform-services/) | Facilities services | 100,000+ | | [Cognizant](https://enrich.chat/company/cognizant/) | Information technology and services | 100,000+ | | [CVS Health](https://enrich.chat/company/cvs-health/) | Hospitals and health care | 100,000+ | | [Dunkin'​](https://enrich.chat/company/dunkin/) | Food and beverages | 100,000+ | | [Empower](https://enrich.chat/company/empower/) | Financial services | 100,000+ | | [Google](https://enrich.chat/company/google/) | Information technology and services | 100,000+ | | [Halifax](https://enrich.chat/company/halifax/) | Banking | 100,000+ | | [Infosys](https://enrich.chat/company/infosys/) | Information technology and services | 100,000+ | | [J.P. Morgan](https://enrich.chat/company/j-p-morgan/) | Financial services | 100,000+ | | [Jewel-Osco](https://enrich.chat/company/jewel-osco/) | Retail | 100,000+ | | [Mahindra Group](https://enrich.chat/company/mahindra-group/) | Executive office | 100,000+ | | [McDonald's](https://enrich.chat/company/mcdonalds/) | Restaurants | 100,000+ | | [Northern Health - BC](https://enrich.chat/company/northern-health-bc/) | Hospitals and health care | 100,000+ | | [PRAN-RFL Group](https://enrich.chat/company/pran-rfl-group/) | Food and beverages | 100,000+ | | [PwC](https://enrich.chat/company/pwc/) | Professional training and coaching | 100,000+ | | [Safeway](https://enrich.chat/company/safeway/) | Retail | 100,000+ | | [Siemens](https://enrich.chat/company/siemens/) | Machinery | 100,000+ | | [Starbucks](https://enrich.chat/company/starbucks/) | Retail | 100,000+ | | [Stellantis](https://enrich.chat/company/stellantis/) | Automotive | 100,000+ | | [Sumitomo Electric](https://enrich.chat/company/sumitomo-electric/) | Electrical and electronic manufacturing | 100,000+ | | [Tata Consultancy Services](https://enrich.chat/company/tata-consultancy-services/) | Information technology and services | 100,000+ | | [UnitedHealth Group](https://enrich.chat/company/unitedhealth-group/) | Hospitals and health care | 100,000+ | | [University of California](https://enrich.chat/company/university-of-california/) | Higher education | 100,000+ | | [Walgreens](https://enrich.chat/company/walgreens/) | Health, wellness and fitness | 100,000+ | | [Walmart](https://enrich.chat/company/walmart/) | Retail | 100,000+ | | [Wipro](https://enrich.chat/company/wipro/) | Information technology and services | 100,000+ | ## Which industries use Facebook Login most? The bars show, for each industry, the share of listed organizations where Facebook Login was detected. **Figure: Where Facebook Login shows up most often.** Bars for the share of organizations in each of 8 industries where Facebook Login was detected, from Higher education at 79% down to Health, wellness and fitness at 66%. *Share of listed organizations in each industry where Facebook Login was detected.* ## Do larger companies use Facebook Login more? For each size range, the column shows the share of listed organizations where Facebook Login was detected. **Figure: Facebook Login by company size.** Six columns, one per size range from 2,000 to over 100,000 employees, showing the share of organizations where Facebook Login was detected: 2-5K 49%, 5-10K 55%, 10-25K 54%, 25-50K 58%, 50-100K 57%, 100K+ 55%. *Share of listed organizations in each size range where Facebook Login was detected.* ## What tools go with Facebook Login? Among the organizations that use Facebook Login, these tools stand out: each is detected more often alongside Facebook Login than across all the organizations listed. The tick on each bar marks that wider average. **Figure: Tools that stand out among Facebook Login users.** Bars for the share of Facebook Login users that also use each tool, with a tick for the share across all listed organizations: Facebook Custom Audiences 91% against 48%, Google Dynamic Remarketing 67% against 40%, DoubleClick Conversion Tracking 67% against 40%, Google Ads Conversion Tracking 47% against 27%, DoubleClick Floodlight 38% against 22%, Bing Ads (Microsoft Advertising) 37% against 20%, X Ads (Twitter Advertising) 25% against 14%, AppNexus (Xandr) 17% against 9%. *Share of organizations using Facebook Login where each tool was also detected. The tick marks the share across all listed organizations.* [Facebook Custom Audiences](https://enrich.chat/companies-using/facebook-custom-audiences/)[Google Dynamic Remarketing](https://enrich.chat/companies-using/google-dynamic-remarketing/)[DoubleClick Conversion Tracking](https://enrich.chat/companies-using/doubleclick-conversion/)[Google Ads Conversion Tracking](https://enrich.chat/companies-using/google-adwords-conversion/)[DoubleClick Floodlight](https://enrich.chat/companies-using/doubleclick-floodlight/)[Bing Ads (Microsoft Advertising)](https://enrich.chat/companies-using/bing-ads/)[X Ads (Twitter Advertising)](https://enrich.chat/companies-using/twitter-advertising/)[AppNexus (Xandr)](https://enrich.chat/companies-using/appnexus/) ## Facebook Login by industry Open an industry to see the organizations in it that use Facebook Login. [Information technology and services](https://enrich.chat/companies-using/facebook-login/information-technology-and-services/)[Retail](https://enrich.chat/companies-using/facebook-login/retail/)[Higher education](https://enrich.chat/companies-using/facebook-login/higher-education/)[Hospitals and health care](https://enrich.chat/companies-using/facebook-login/hospitals-and-health-care/)[Financial services](https://enrich.chat/companies-using/facebook-login/financial-services/)[Government administration](https://enrich.chat/companies-using/facebook-login/government-administration/)[Banking](https://enrich.chat/companies-using/facebook-login/banking/)[Insurance](https://enrich.chat/companies-using/facebook-login/insurance/)[Telecommunications](https://enrich.chat/companies-using/facebook-login/telecommunications/)[Automotive](https://enrich.chat/companies-using/facebook-login/automotive/)[Machinery](https://enrich.chat/companies-using/facebook-login/machinery/)[Real estate](https://enrich.chat/companies-using/facebook-login/real-estate/)[Food and beverages](https://enrich.chat/companies-using/facebook-login/food-and-beverages/)[Health, wellness and fitness](https://enrich.chat/companies-using/facebook-login/health-wellness-and-fitness/)[Nonprofit organization management](https://enrich.chat/companies-using/facebook-login/nonprofit-organization-management/)[Mechanical or industrial engineering](https://enrich.chat/companies-using/facebook-login/mechanical-or-industrial-engineering/)[Restaurants](https://enrich.chat/companies-using/facebook-login/restaurants/)[Utilities](https://enrich.chat/companies-using/facebook-login/utilities/)[Hospitality](https://enrich.chat/companies-using/facebook-login/hospitality/)[Construction](https://enrich.chat/companies-using/facebook-login/construction/)[Logistics and supply chain](https://enrich.chat/companies-using/facebook-login/logistics-and-supply-chain/)[Electrical and electronic manufacturing](https://enrich.chat/companies-using/facebook-login/electrical-and-electronic-manufacturing/)[Transportation, trucking and railroad](https://enrich.chat/companies-using/facebook-login/transportation-trucking-and-railroad/)[Research](https://enrich.chat/companies-using/facebook-login/research/) ## How do you reach the people who run Facebook Login? The tool tells you what a company already runs; the people to talk to are usually product and growth leaders. Pick an account from the table, then ask your AI agent for them. ```text Use www.enrich.chat to find the product and growth leaders at [company], with titles and verified work emails ``` Check any other company with the free [tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/), or find a company's [email format](https://enrich.chat/tools/email-format-finder/). ## Frequently asked questions ### What companies use Facebook Login? Organizations where Facebook Login was detected include Walmart, Amazon, Accenture, Tata Consultancy Services and Starbucks. The page lists a selection of larger ones with links to their profiles. ### Which industries use Facebook Login most? Facebook Login shows up most often in higher education, luxury goods and jewelry and restaurants. ### How is Facebook Login usage detected? From public signals: code and tags on a company's website, the HTTP headers its servers send, and DNS records. A detected tool shows it was seen, not what the company pays for it. ### Who should I contact at a company that uses Facebook Login? Usually product and growth leaders. Ask your AI agent to use www.enrich.chat to find people in those roles at the account, with verified work emails. ## Try this prompt Find the people who run Facebook Login ```text Use www.enrich.chat to find the product and growth leaders at [company], with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Companies using LinkedIn Login](https://enrich.chat/companies-using/linkedin-login/) - [Companies using Azure Active Directory](https://enrich.chat/companies-using/azure-active-directory/) - [Companies using Gigya (SAP Customer Data Cloud)](https://enrich.chat/companies-using/gigya/) - [Companies using Gigya Registration](https://enrich.chat/companies-using/gigya-registration/) - [Companies using Google Tag Manager](https://enrich.chat/companies-using/google-tag-manager/) - [Companies using Microsoft 365](https://enrich.chat/companies-using/microsoft-365/) - [Companies using Google Analytics](https://enrich.chat/companies-using/google-analytics/) - [Companies using Microsoft Outlook](https://enrich.chat/companies-using/microsoft-outlook/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)