Yes ,Matrimonial websites are reliable for matchmaking services .As there are many websites available but there are some criterion on the behalf of which anyone can judge the reliability of website which is their success story rate .Also, to many websites are their on internet One of the best matrimonial websites is Radha soami Sikh Matrimony .This website offers secure services .They have numerous verified sikh brides profiles .
If we consider the problem only from the point of view of finding a suitable partner, then dating sites have more advantages than a marriage agency. I can take as an example Maturetenders. This site is attractive to mature people who understand what they want out of life.