From the site:
eReleases was founded more than a decade ago with one mission: Biggest Bang for Your PR Buck.
The company features a database of more than 100,000 subscribing journalists. I’m proud of this number.
Other services less than two years old claim 250,000 journalists or more in their database. I know the difference. These are off-the-shelf software databases that are filled with nonsense email addresses like email@example.com. They don’t reach individual journalists in most cases — and when they do, they are treated as the spam they are.
eReleases knows what any savvy publicist knows: it’s not the size of your Rolodex that matters, it’s your relationship to the media.