| 1 | 392 | 530 | nori | XML to Hash translator |
| 2 | 408 | 541 | gyoku | Gyoku translates Ruby Hashes to XML |
| 3 | 467 | 621 | httpi | Common interface for Ruby's HTTP libraries |
| 4 | 503 | 645 | wasabi | A simple WSDL parser |
| 5 | 513 | 620 | akami | Building Web Service Security |
| 6 | 527 | 650 | savon | Heavy metal SOAP client |
| 7 | 7,295 | 8,497 | savon-multipart | Adds multipart support (SOAP with Attachments) to Savon |
| 8 | 8,778 | 12,333 | soap2r | An implementation of SOAP 1.1 for Ruby. |
| 9 | 21,979 | 111,315 | sekken | Sekken is an experimental SOAP client for the Ruby community. |
| 10 | 78,531 | 149,286 | turtleshell | ruby bindings for librtlsdr -- realtek USB software defined radio devices |