font
It goes well with Eina, Mier, Gilroy, FB Big Caslon, FB Titling Gothic, Morganite and Saol. If you're thinking about using Inter then try
People commonly tag it as collaboration, development, writing, design, portfolio, open source, recruitment, architecture, security and tool. You can get it from Font Squirrel and Google Web Fonts.
Inter on its own
11 Inter samples