Midnightride64 online dating
Like all dating sites, functionality is restricted to the membership you have.
I personally know a number of couples who've met through online dating, and a number of single, English-speaking Thai women active on these sites.
That said, you should be as cautious about the online dating process in Thailand as you would in your own country.
Operated by Cupidmedia, a company that owns many other dating sites in a broad range of ethnic niches, TC is probably the most well known dating site for foreign men seeking Thai women.
If you want a broad selection of genuine women with a decent job, 21-40 years old, this site is a good place to begin.