| 1 | 405 | 429 | nori | XML to Hash translator |
| 2 | 421 | 466 | gyoku | Gyoku translates Ruby Hashes to XML |
| 3 | 494 | 539 | httpi | Common interface for Ruby's HTTP libraries |
| 4 | 516 | 561 | wasabi | A simple WSDL parser |
| 5 | 526 | 541 | akami | Building Web Service Security |
| 6 | 531 | 548 | savon | Heavy metal SOAP client |
| 7 | 7,684 | 9,175 | savon-multipart | Adds multipart support (SOAP with Attachments) to Savon |
| 8 | 9,353 | 13,333 | soap2r | An implementation of SOAP 1.1 for Ruby. |
| 9 | 23,398 | 29,654 | sekken | Sekken is an experimental SOAP client for the Ruby community. |
| 10 | 79,940 | 60,696 | turtleshell | ruby bindings for librtlsdr -- realtek USB software defined radio devices |