A free site teaching Thai to people living in Thailand, written by Xavier Leroy, a language teacher based here.
Thai that works in a market, a clinic and a visa office, rather than textbook Thai. Everything is free, there is nothing to book and nothing to buy.
Tone is meaning in Thai, so a recording with the wrong tone teaches the wrong word. Phrases are checked with native speakers before they carry audio, and any phrase still waiting on that check says so on the page.
Three sites, three different languages, same author: learnfrench.co teaches French, englishscool.co teaches English, and this one teaches Thai. If you are an expat here who also wants French or English, they are genuinely the same approach applied to a different language.
New to Thai? Start here, or go straight to polite particles, which changes how everything else you say lands.