Flok (formerly Loyalblocks) was an American tech startup based in New York City that provides marketing services such as chatbots/AI, customer loyalty programs, mobile apps and CRM services to local businesses. In January 2017, the company was acquired by Wix.com. Around March 2017, Flok ceased communication. On October 1, 2019, Flok communicated via email stating that Flok is shutting down on March 1st, 2020. On March 1, 2020, Flok communicated via email stating that Flok has officially shut down.