<td>Proprietary; portions under the Apache license</td>
</tr>
<tr>
<td><strong>Identity:</strong></td>
<td></td>
</tr>
<tr>
<td><strong>Interoperability:</strong></td>
<td>None</td>
</tr>
<tr>
<td><strong>Popularity:</strong></td>
<td></td>
</tr>
</table>
<p>Formerly known as "Rendezvous", Bonjour is a local-network service that uses XMPP for chat. Unlike most services, you don't need to sign up anywhere to use Bonjour messaging; you only need a local network.</p>