Sigma Digest Newsletter


Sigma Digest

get smarter

in online marketing

Crucial news and handpicked studies, how-tos & interviews about digital marketing right into your inbox. Top content free forever & no spam. Join the elite of online advertising.

No spam, only the best content selections. Free forever.


Need-to-know news every monday

We monitor on hundreds of marketing websites, and we select the articles that are the most important for every digital marketer. Don't miss new advertising platform functions, changes in Google or Facebook algorithms, large-scale shifts in the advertising market or political development concerning your digital business.


handpicked studies & how-tos

Digital marketing is evolving at an exponential rate. What do successful marketers have in common? They are able to keep up with all the changes, understand what is essential, and utilize it in their business. Sigma Digest helps you do all this - our newsletters brings the most valuable recently published studies & how-tos right to your inboxes.


Exclusive research

Each month Sigma Digest team prepares for our subscribers competitive analyses, market insights, and article overviews on specific topics. These exclusive studies will help you deepen your knowledge, tweak your marketing strategies, and maybe jumpstart an entirely new digital business.

Vit Zima, ING Bank

"So much better than my RSS reader. I don't have to spend time searching for drops of valuable articles in the ocean of boring & repetitious trash anymore."

Sigma Digest newsletter

Get ahead of your digital competition.


  • Need-to-know News every Monday.
  • One Study, one How-To and one Interview each week.
  • One Exclusive Sigma Digest research per month.
  • Deep-dives into our own digital agency & SaaS businesses data.

No spam. Just good stuff.