Hi Saurabh pleased to meet you and wonderful that you are working the field
of IoT and especially using xmpp for it. coposting this to the iot(a)xmpp.org
list.
The extensions published are as Arc pointed out totally free to use.  They
have been worked on for some time and there are some implementations
around, you are free to use them and of-course also discuss changes.  It is
a hope that these published XEP's can be that source for a uniform IoT
standard across implementations.
your site is nice looks promising (you need to redirect www... to the same
adress as 
)  let's discuss how the XEP's published works in
your implementaion, on the iot(a)xmpp.org list or offline if you prefer. just
send me an email.
Introductions: (please help out with the work)
/Joachim Lindborg
*Regards*
Joachim Lindborg
CTO, systems architect
Sustainable Innovation  SUST.se
Barnhusgatan 3 111 23 Stockholm
Email: Joachim.lindborg(a)sust.se
linkedin: 
Tel +46 706-442270
2015-04-19 16:35 GMT+02:00 Arc Riley <arcriley(a)gmail.com>om>:
  XMPP and all XEPs are free and open for use. You
should find an IP
 disclaimer on each, eg;
 PermissionsPermission is hereby granted, free of charge, to any person
 obtaining a copy of this specification (the "Specification"), to make use
 of the Specification without restriction, including without limitation the
 rights to implement the Specification in a software program, deploy the
 Specification in a network service, and copy, modify, merge, publish,
 translate, distribute, sublicense, or sell copies of the Specification, and
 to permit persons to whom the Specification is furnished to do so, subject
 to the condition that the foregoing copyright notice and this permission
 notice shall be included in all copies or substantial portions of the
 Specification. Unless separate permission is granted, modified works that
 are redistributed shall not contain misleading information regarding the
 authors, title, number, or publisher of the Specification, and shall not
 claim endorsement of the modified works by the authors, any organization or
 project to which the authors belong, or the XMPP Standards Foundation.
 On Sun, Apr 19, 2015 at 9:57 AM, Saurabh Shandilya <
 saurabhshandilya.1991(a)gmail.com> wrote:
  Hey all,
 I come to know about XMPP IoT.  I along with my team have also been
 working on the same concept and about to launch.
 I would like to know about the commercial aspects or open sourced status
 of the project.  If clouds service are provided, then how are they managed.
 Kindly provide me with appropriate pointers and/or suggestions.
 
www.iotfy.co
 is our website, that works on almost the same concept (as much as I have
 understood by now)
 --
 Regards,
 saurabh shandilya
 
www.embedded4fun.com
 sshandil(a)andrew.cmu.edu
 +91 9910118292