There are other forums that are also in circulation but I don't think they are as popular as BitcoinTalk.org.
- Bitcoin.com
- Overlockers.
-Beermoneyforum.
-Cryptocurrencytalk.
-Bitcoingarden.
-Altcointalks.org
- Coinforum.de.
You're incorrect, the traffic in bitcoin.com is bigger than bitcointalk.org, although the data wasn't updated since 2 years ago. But, for the other sites, then yeah bitcointalk.org is bigger than them.
But, I'm not surprised to see bitcoin.com has bigger traffic because they're not a forum in the first place, they have many projects hence they can gather people to come into their sites.
bitcointalk.org Traffic Worth
We estimate the website value of bitcointalk.org is currently at $ 107,613 USD and reaches roughly 35,315 unique users each day that generate 49,138 daily pageviews with a daily revenue (from advertisements, i.e Google AdSense) of $ 49 USD approximately. According to Alexa (the Web Information Company) the Global Traffic Rank is 20,240 (view Alexa traffic graphs), the website belongs to the top 100,000 most popular websites in the world.
bitcoin.com Traffic Worth
We estimate the website value of bitcoin.com is currently at $ 300,363 USD and reaches roughly 99,858 unique users each day that generate 137,152 daily pageviews with a daily revenue (from advertisements, i.e Google AdSense) of $ 137 USD approximately. According to Alexa (the Web Information Company) the Global Traffic Rank is 7,461 (view Alexa traffic graphs), the website belongs to the top 100,000 most popular websites in the world. /quote]