Sponsor our .NET and C# newsletter
Put your product in front of .NET developers. Every Tuesday, we send the Round The Code newsletter to developers who build with ASP.NET Core and C#. We expect around 1,000 developers to open each issue. Each issue has one sponsor, and their advert sits at the top.
What you get
One booking covers three placements:
The top of the newsletter. Your advert appears above everything else in that Tuesday's issue. There is one sponsor per issue.
A permanent advert on the article. Each issue links to that week's tutorial on roundthecode.com. Your advert goes on that article as well, and it stays there permanently. Developers who find the article through search months later still see it.
Three LinkedIn posts. We share the article in three LinkedIn posts over the following month, which sends more developers to the page carrying your advert.
The price is $40 (USD) per issue.
How your advert looks
Your advert is two lines of text with a link, inside a border. It looks the same in every issue, so this is what subscribers see:
To fit on two lines, we need up to 120 characters including the link text, plus the URL you want it to point to. Adverts are labelled as sponsored, and links are marked with rel="sponsored".
Who reads the newsletter
Our readers are .NET and C# developers who joined through roundthecode.com, most of them by downloading the code example from one of our tutorials. The tutorials cover ASP.NET Core, C#, Entity Framework Core and building .NET apps with AI tools like Claude Code.
What we accept
Adverts need to be useful to .NET developers. That includes developer tools, libraries, hosting, courses and events. We may turn down an advert that isn't a good fit.
How to book
Email website@roundthecode.com with your product and the Tuesday you would like.
Send us your advert text and link.
We confirm the date and send payment details.