Call4Me lets Grok Bot place phone calls for users via MCP

Call4Me says its users have cumulatively saved over $10,000 since launch, according to an X post.

The post, written by Jem, describes using Grok Bot with Call4Me to phone the airline JSX about a delayed flight, which yielded a $100 courtesy travel voucher. Jem outlines how to connect Call4Me to Grok Bot through MCP, and says a free US phone number is assigned on the first call. The savings figure and the voucher come from the post and Call4Me's own claim, and no independent verification is reported.