What font does SourceForge use? The closest font you can get for the SourceForge logo is Alphaville Bold…
What font does Exoclick use? The closest font you can get for the Exoclick logo is Sense Medium Italic font.
Designers: Nick Shinn
Free alternative fonts for Exoclick logo:
The closest free font you can get is SansSerifFLF-DemiItalic Font.
About free fonts:
Fonts by Casady & Greene