| 1 | 399 | 460 | nori | XML to Hash translator |
| 2 | 413 | 486 | gyoku | Gyoku translates Ruby Hashes to XML |
| 3 | 471 | 536 | httpi | Common interface for Ruby's HTTP libraries |
| 4 | 510 | 540 | wasabi | A simple WSDL parser |
| 5 | 516 | 538 | akami | Building Web Service Security |
| 6 | 529 | 542 | savon | Heavy metal SOAP client |
| 7 | 7,338 | 6,956 | savon-multipart | Adds multipart support (SOAP with Attachments) to Savon |
| 8 | 8,882 | 10,449 | soap2r | An implementation of SOAP 1.1 for Ruby. |
| 9 | 22,308 | 55,103 | sekken | Sekken is an experimental SOAP client for the Ruby community. |
| 10 | 78,739 | 112,136 | turtleshell | ruby bindings for librtlsdr -- realtek USB software defined radio devices |