Here are the 20 Largest Social Bookmarking Sites ranked by a combination of Inbound Links, Alexa Rank, and U.S. traffic data from Compete and Quantcast. Although no traffic metrics are completely accurate we do believe the data below to be useful for gauging relative audience size.
1 | twitter
486,750,806 – Inbound Links | 19,728,619 – Compete Monthly Visitors | 21,900,000 – Quantcast Monthly Visitors | 38 – Alexa Ranking.
20 Largest Social Bookmarking Sites | Updated 8/5/2009 |
2 | digg.com
383,598,000 – Inbound Links | 33,433,760 – Compete Monthly Visitors | 11,400,000 – Quantcast Monthly Visitors | 183 – Alexa Ranking.
20 Largest Social Bookmarking Sites | Updated 8/5/2009 |
3 | Yahoo! Buzz
20,031,000 – Inbound Links | 8,119,906 – Compete Monthly Visitors | 3,600,000 – Quantcast Monthly Visitors | NA – Alexa Ranking.
20 Largest Social Bookmarking Sites | Updated 8/5/2009 |
4 | StumbleUpon.com
234,000,000 – Inbound Links | 4,418,609 – Compete Monthly Visitors | 1,100,000 – Quantcast Monthly Visitors | 362 – Alexa Ranking.
20 Largest Social Bookmarking Sites | Updated 8/5/2009 |
5 | reddit.com
161,685,000 – Inbound Links | 4,908,990 – Compete Monthly Visitors | 1,300,000 – Quantcast Monthly Visitors | 441 – Alexa Ranking.
20 Largest Social Bookmarking Sites | Updated 8/5/2009 |
6 | Technorati.com
175,287,000 – Inbound Links | 3,309,174 – Compete Monthly Visitors | 2,000,000 – Quantcast Monthly Visitors | 662 – Alexa Ranking.
20 Largest Social Bookmarking Sites | Updated 8/5/2009 |
7 | del.icio.us
427,665,000 – Inbound Links | 1,623,083 – Compete Monthly Visitors | 317,000 – Quantcast Monthly Visitors | 2,476 – Alexa Ranking.
20 Largest Social Bookmarking Sites | Updated 8/5/2009 |
8 | kaboodle.com
2,600,000 – Inbound Links | 3,941,212 – Compete Monthly Visitors | 2,500,000 – Quantcast Monthly Visitors | 1,694 – Alexa Ranking.
20 Largest Social Bookmarking Sites | Updated 8/5/2009 |
9 | mixx.com
16,005,000 – Inbound Links | 879,108 – Compete Monthly Visitors | 2,200,000 – Quantcast Monthly Visitors | 645 – Alexa Ranking.
20 Largest Social Bookmarking Sites | Updated 8/5/2009 |
10 | Propeller.com
5,725,000 – Inbound Links | 1,164,549 – Compete Monthly Visitors | 624,000 – Quantcast Monthly Visitors | 1,801 – Alexa Ranking.
20 Largest Social Bookmarking Sites | Updated 8/5/2009 |
11 | newsvine.com
71,708,775 – Inbound Links | 1,142,779 – Compete Monthly Visitors | 1,300,000 – Quantcast Monthly Visitors | 5,545 – Alexa Ranking.
20 Largest Social Bookmarking Sites | Updated 8/5/2009 |
12 | Fark.com
36,162,723 – Inbound Links | 652,762 – Compete Monthly Visitors | 1,300,000 – Quantcast Monthly Visitors | 4,119 – Alexa Ranking.
20 Largest Social Bookmarking Sites | Updated 8/5/2009 |
13 | Slashdot.org
37,566,035 – Inbound Links | 862,416 – Compete Monthly Visitors | 404,000 – Quantcast Monthly Visitors | 970 – Alexa Ranking.
20 Largest Social Bookmarking Sites | Updated 8/5/2009 |
14 | twine.com
343,090 – Inbound Links | 1,062,304 – Compete Monthly Visitors | 188,000 – Quantcast Monthly Visitors | 19,592 – Alexa Ranking.
20 Largest Social Bookmarking Sites | Updated 8/5/2009 |
15 | clipmarks.com
461,141 – Inbound Links | 379,354 – Compete Monthly Visitors | 507,000 – Quantcast Monthly Visitors | 6,330 – Alexa Ranking.
20 Largest Social Bookmarking Sites | Updated 8/5/2009 |
16 | dzone.com
3,867,009 – Inbound Links | 281,098 – Compete Monthly Visitors | 208,000 – Quantcast Monthly Visitors | 7,002 – Alexa Ranking.
20 Largest Social Bookmarking Sites | Updated 8/5/2009 |
17 | faves.com
1,437,453 – Inbound Links | 159,051 – Compete Monthly Visitors | 244,000 – Quantcast Monthly Visitors | 6,198 – Alexa Ranking.
20 Largest Social Bookmarking Sites | Updated 8/5/2009 |
18 | blinklist.com
51,912,576 – Inbound Links | 86,650 – Compete Monthly Visitors | 44,000 – Quantcast Monthly Visitors | 10,985 – Alexa Ranking.
20 Largest Social Bookmarking Sites | Updated 8/5/2009 |
19 | diigo.com
8,933,453 – Inbound Links | 146,144 – Compete Monthly Visitors | 30,000 – Quantcast Monthly Visitors | 7,569 – Alexa Ranking.
20 Largest Social Bookmarking Sites | Updated 8/5/2009 |
20 | simpy.com
25,805,730 – Inbound Links | 54,581 – Compete Monthly Visitors | 39,600 – Quantcast Monthly Visitors | 19,964 – Alexa Ranking.
20 Largest Social Bookmarking Sites | Updated 8/5/2009 |
