Is Insubuy a good option for COVID-19 insurance in Thailand, and what are other recommended alternatives?

Several users have shared their experiences with Insubuy for COVID-19 insurance while staying in Thailand. One user had a positive experience using Insubuy's insurance for a tourist visa application, which was approved. Another recommendation was to use the Thai Government's travel insurance portal, which offers COVID-19-specific insurance from a group of 16 Thai insurance companies, all providing at least $100,000 coverage. An additional inquiry about whether international insurance firms can be used was raised, with interest in Post Office COVID insurance noted.