| 1 | 398 | 453 | nori | XML to Hash translator |
| 2 | 416 | 482 | gyoku | Gyoku translates Ruby Hashes to XML |
| 3 | 484 | 552 | httpi | Common interface for Ruby's HTTP libraries |
| 4 | 512 | 530 | wasabi | A simple WSDL parser |
| 5 | 522 | 559 | akami | Building Web Service Security |
| 6 | 529 | 535 | savon | Heavy metal SOAP client |
| 7 | 7,422 | 7,348 | savon-multipart | Adds multipart support (SOAP with Attachments) to Savon |
| 8 | 9,003 | 9,385 | soap2r | An implementation of SOAP 1.1 for Ruby. |
| 9 | 22,742 | 82,222 | sekken | Sekken is an experimental SOAP client for the Ruby community. |
| 10 | 79,221 | 33,145 | turtleshell | ruby bindings for librtlsdr -- realtek USB software defined radio devices |