Danh sách Social Bookmarking hàng đầu năm 2021 |
| STT | Social Bookmarking Sites | Alexa Rank |
| 1 | https://www.reddit.com/ | 6 |
| 2 | https://www.tumblr.com | 56 |
| 3 | https://www.pinterest.com/ | 80 |
| 4 | https://www.plurk.com | 1,694 |
| 5 | https://www.stumbleupon.com | 1,927 |
| 6 | http://www.scoop.it/ | 3,088 |
| 7 | https://flipboard.com/ | 3,593 |
| 8 | https://myspace.com/ | 4,446 |
| 9 | https://slashdot.org | 6,229 |
| 10 | https://www.fark.com/ | 6,944 |
| 11 | https://www.diigo.com/ | 11,822 |
| 12 | http://www.pearltrees.com/ | 11,837 |
| 13 | https://www.minds.com/ | 12,579 |
| 14 | https://www.bibsonomy.org/ | 48,87 |
| 15 | http://findnerd.com/ | 92,418 |
| 16 | http://www.bookmax.net/ | 118,868 |
| 17 | http://www.bookmark4you.com/ | 136,412 |
| 18 | http://www.akonter.com | 159,093 |
| 19 | http://linkarena.com/ | 176,651 |
| 20 | http://www.jodohkita.info/ | 194,749 |
| 21 | http://www.bookmarkingbase.com/ | 200,211 |
| 22 | http://aixindashi.org/ | 200,883 |
| 23 | http://www.mysitevote.com/ | 235,445 |
| 24 | http://twitxr.com | 236,081 |
| 25 | http://www.addusastory.com/ | 255,523 |
| 26 | http://gen-eff.net/ | 257,921 |
| 27 | http://tatvanstories.com/ | 264,287 |
| 28 | http://london8.net | 300,008 |
| 29 | http://www.fearsteve.com/ | 318,306 |
| 30 | http://bookmarkbook.org/ | 326,487 |
| 31 | http://www.bookmarkbook.org/ | 326,487 |
| 32 | http://milocalbuilder.com/ | 350,573 |
| 33 | http://atlhtml5.net/ | 350,785 |
| 34 | http://actweb-sport.com/ | 354,513 |
| 35 | http://www.updatesee.com/ | 365,953 |
| 36 | http://www.ezyspot.com | 369,819 |
| 37 | http://relevare.net/ | 376,961 |
| 38 | http://www.clickone.co.in/ | 378,343 |
| 39 | http://www.inshareeb.com/ | 389,241 |
| 40 | http://www.indofeed.com/ | 413,574 |
| 41 | http://www.tezbookmarking.com/ | 415,175 |
| 42 | http://jofrati.net | 415,562 |
| 43 | http://www.facecool.com/ | 432,184 |
| 44 | http://scoophot.com/ | 449,949 |
| 45 | http://risecsp.net/ | 450,112 |
| 46 | http://risecsp.net/ | 450,112 |
| 47 | http://moretreat.com/ | 451,46 |
| 48 | http://kestrin.net/ | 454,636 |
| 49 | http://www.a2zbookmarks.com/ | 458,419 |
| 50 | http://www.klinkk.com | 470,267 |
| 51 | http://www.braniewo.net/ | 507,651 |
| 52 | http://affiliated-business.com/ | 512,101 |
| 53 | http://sfcsf.org/ | 539,617 |
| 54 | http://zypid.com/ | 560,134 |
| 55 | http://www.bookmarks2u.com/ | 585,861 |
| 56 | http://www.onlinewebmarks.com/ | 588,475 |
| 57 | http://emolinks.com/ | 618,181 |
| 58 | http://www.emolinks.com/ | 618,181 |
| 59 | http://cosap.org/ | 630,157 |
| 60 | http://3000bonus.com/ | 659,31 |
| 61 | http://3000bonus.com/ | 659,31 |
| 62 | http://www.bookmarkinghost.info/ | 679,811 |
| 63 | http://nycweboy.net/ | 688,79 |
| 64 | http://www.crazybacklink.com/ | 704,621 |
| 65 | http://pineapple.io/ | 732,052 |
| 66 | http://www.socialbookmarknow.info/ | 750,358 |
| 67 | http://www.socialbookmarkssite.com/ | 752,357 |
| 68 | http://socialbookmarkinghq.com/ | 762,138 |
| 69 | http://www.greateststory.info/ | 788,473 |
| 70 | http://www.techsite.io | 835,912 |
| 71 | http://www.bookmarkmaps.com/ | 897,128 |
| 72 | http://www.skybacklinks.com/ | 958,353 |
| 73 | http://onpageseopro.com/ | 1,006,814 |
| 74 | http://pipinews.com/ | 1,372,466 |
| 75 | http://linkfaves.xyz/ | 1,599,951 |
| 76 | http://bookurlinks.xyz/ | 1,796,495 |
| 77 | http://www.earcon.org/ | 2,312,270 |
| 78 | http://www.pcdistrict.com | 2,778,512 |
| 79 | https://pligg.samweber.biz/ | 3,159,430 |
| 80 | http://dailybookmarking.com/ | 3,433,882 |
| 81 | http://listbookmarking.com/ | 4,076,580 |
| 82 | http://bookmarkok.com/ | 4,269,106 |
| 83 | http://www.mbacklinks.com/ | 882,087 |
| 84 | http://www.backlinksplanet.com/ | 819,089 |
| 85 | http://www.crazybacklink.com/ | 730,339 |
| 86 | http://www.flybacklinks.com/ | 819,69 |
| 87 | http://www.worldranklist.com/ | 2,011,194 |
| 88 | http://www.mozylinks.com/ | 910,473 |
| 89 | http://www.seomast.com/ | 754,766 |
| 90 | http://www.updatesee.com/ | 386,211 |
| 91 | http://www.skybacklinks.com/ | 1,006,035 |
| 92 | https://freesocialbookmarking.org/ | |
| 93 | https://bookmarkingspot.com/ | |
| 94 | https://socialbookmarkingmentor.com/ | |
