| Mac Program | PC Program | Instant Messaging | Video | Audio |
|---|---|---|---|---|
| Messenger:Mac | MSN Messenger | Yes | Yes* | Yes* |
| aMSN | MSN Messenger | Yes | Yes | No |
| iChat | AIM (download)*** | Yes | Yes | Yes |
| ineen | ineen | Yes* | Yes* | Yes* |
| Mercury Messenger | MSN Messenger | Yes | Yes | No |
| QuteCom | QuteCom | Yes | Yes | Yes |
| SightSpeed | SightSpeed | Yes | Yes | Yes |
| Skype | Skype | Yes | Yes | Yes |
| Yahoo! Messenger | Yahoo! Messenger | Yes | Yes | Yes* |
*= Richiede versione Beta
**= Altri client qui che funzionano con Google Talk come iChat