This document describes two web services called Simseer and Bugwise for software defect detection and similarity analysis. Simseer performs malware variant and plagiarism detection by generating control flow signatures and comparing similarities. Bugwise detects bugs like double frees through decompilation and data flow analysis. The services are implemented through a PHP frontend and C++ backend called Malwise that performs analysis through plugins. Initial results found the web services had minimal overhead compared to command line usage.