| 1 | 407 | 605 | nori | XML to Hash translator |
| 2 | 421 | 663 | gyoku | Gyoku translates Ruby Hashes to XML |
| 3 | 495 | 1,033 | httpi | Common interface for Ruby's HTTP libraries |
| 4 | 513 | 1,032 | wasabi | A simple WSDL parser |
| 5 | 526 | 1,038 | akami | Building Web Service Security |
| 6 | 530 | 1,014 | savon | Heavy metal SOAP client |
| 7 | 7,683 | 9,733 | savon-multipart | Adds multipart support (SOAP with Attachments) to Savon |
| 8 | 9,436 | 87,723 | soap2r | An implementation of SOAP 1.1 for Ruby. |
| 9 | 23,561 | 42,533 | sekken | Sekken is an experimental SOAP client for the Ruby community. |
| 10 | 80,490 | 87,723 | turtleshell | ruby bindings for librtlsdr -- realtek USB software defined radio devices |