The primary app specifically marketed for female safety in London is FRENZI, which launched with a unique "female-only driver" option for female passengers. Additionally, in 2026, the arrival of Waymo’s fully autonomous ride-hailing service in London is being highlighted as a major safety alternative for women traveling alone, as it removes the "human factor" and the risk of unwanted interaction entirely. For those who prefer traditional human-led services, Gett and FREENOW remain the most trusted for booking licensed "Black Cabs," which are widely considered safer due to the rigorous "Knowledge" testing and enhanced driver vetting required by Transport for London (TfL). While some apps like Pink Ladies or LadyCabs have operated in the past, they often struggle with fleet size; therefore, many women in 2026 use a combination of FRENZI for specific gender-matching and the major "Black Cab" apps for the security of a government-regulated vehicle.