GoodSAM Responder is a free iPhone app developed by GoodSAM LTD, which provides a professional deployment system used by emergency services and the National Health Service in the UK. The app offers a range of solutions that connect those with specific skill sets to those in need. It is a vital tool that has saved hundreds of lives and helped many thousands of people around the world.

One of the key features of the GoodSAM Responder app is the GoodSAM Cardiac system. This system is used by ambulance services to alert those trained in resuscitation, such as off-duty paramedics, nurses, doctors, police, and fire staff, to those nearby who are likely to be in cardiac arrest. Thanks to this system, many lives have been saved around the world. Additionally, the GoodSAM Volunteer Response is a platform used by the NHS and 3rd sector organizations such as the Royal Voluntary Service and British Red Cross to deploy volunteers to those in need. This is currently coordinating the 750,000 NHS Volunteers to help those isolated in the Coronavirus crisis.