Shaadi.com and bharatmatrimony.com are two such matrimonial websites in india:

http://www.shaadi.com/register/matrimoni...

http://profile.bharatmatrimony.com/campa...

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Prembandh Matrimony is also a good website.

http://www.prembandh.com

mymarriage.com is good matrimonial search engine listing profiles from various matrimony sites.

http://www.chavaramatrimony.com/ is the best Christian Matrimonial website

Hey guys you can also try ristey.com

i tried it , and found my match