I have not personally tried either BetterHelp or Talkspace using Tricare coverage. However, it is worth noting that Tricare does cover telehealth services, including online therapy, under certain conditions. According to Tricare's website, telehealth services must be provided by a licensed healthcare professional and must be medically necessary. It is also important to note that coverage may vary depending on the specific Tricare plan you have and your location. It is always a good idea to check with Tricare or your healthcare provider for specific coverage details and to verify if the online therapy platform you are considering is covered under your plan.