Wer zur Vermarktung unter anderem auch auf Pressearbeit setzt, für den ist die folgende Liste von internationalen Portalen möglicherweise recht nützlich:

http://www.businesswire.com/portal/site/home/global/?lang_choosen=de PageRank: 8

http://www.marketwire.com PageRank: 7
http://www.newswire.ca PageRank: 7
http://www.prnewswire.com PageRank: 7
http://www.prweb.com PageRank: 7

http://www.webwire.com PageRank: 6
http://www.emediawire.com PageRank: 6

http://www.pr.com PageRank: 5

http://www.prwebdirect.com PageRank: 6
http://www.prleap.com PageRank: 6

http://www.clickpress.com PageRank: 5
http://www.free-press-release.com PageRank: 5
http://www.newswiretoday.com PageRank: 5
http://www.openpr.com PageRank: 5
http://www.pressbox.co.uk PageRank: 5
http://www.prlog.org PageRank: 5
http://www.1888pressrelease.com PageRank: 5
http://www.newswiretoday.com PageRank: 5
http://www.softpressrelease.com PageRank: 5
http://www.urlwire.com PageRank: 5
http://www.przoom.com PageRank: 5

http://www.theopenpress.com PageRank: 4
http://www.usprwire.com PageRank: 4
http://www.free-press-release-center.info PageRank: 4
http://www.prfree.com PageRank: 4
http://www.ukprwire.com PageRank: 4
http://www.pr9.net PageRank: 4
http://www.pr-inside.com PageRank: 4
http://www.free-news-release.com PageRank: 4
http://www.pressabout.com PageRank: 4
http://www.pressmethod.com PageRank: 4
http://www.24-7pressrelease.com PageRank: 4
http://www.express-press-release.com PageRank: 4

http://www.freepressindex.com PageRank: 3
http://www.prurgent.com PageRank: 3
http://www.freepressreleases.co.uk PageRank: 3
http://www.i-newswire.com PageRank: 3
http://www.addpr.com PageRank: 3
http://www.freepressreleases.co.uk PageRank: 3
http://www.prbuzz.com PageRank: 3

http://www.media-press-release.com PageRank: 2
http://press-releases.blogspot.com PageRank: 2

(besten Dank an Pavel von Xing)