Statista

A Numeral: Their free option gives you access to some basic stats and facts, as well as the ability to download them as PDF or PNG formats. However, for $39 per month, you can gain access to over one million stats and download them in multiple formats to integrate the data nicely with your content.

Google Public Data Explorer

A Numeral: Google relies on information from sources like Eurostat, The U.S. Bureau of Statistics, U.S. Census, Statistics Iceland, and many others. And considering this is the world’s top search engine, you can count on all data to be regularly updated.

Gallup

A Numeral: This highly trusted source generally presents hard data in the form of well-constructed articles. These are based on education, demographics, business, economy, and many other serious matters.

Knoema

A Numeral: Knoema shows you an incredible amount of stats on a global scale. Data is based on topics such as agriculture, technology, demographics, crime, education, environment, and much more.

HubSpot Research

A Numeral: HubSpot Research has quickly become a popular source to find facts and statistics about marketing and businesses. These guys cover topics based on advertising, blogging, branding, content marketing, email open rates, social media, SEO, and much more.

Statistic Brain

A Numeral: StatisticBrain.com provides a wide range of facts, stats and insights about many industries under the sun, not just general business-to-business (B2B).