A reputable online community website for coin collectors is CoinCommunity.com, according to About.com. CoinTalk is also a popular coin collector community with over 30,000 members as of September 2015.
Coin Community is a family-run website that provides a welcoming, yet informative community for coin collectors. There are several message boards dedicated to different types of coins and activities, such as U.S. coin research, Canadian coin reference and Australian coin shopping. Coin Community also lists coins for sale and links to additional coin collecting resources. Coin Talk is an online coin collecting community that provides information regarding coin collecting competitions, galleries and showcases.