Mobile Backend as a Service

Mobile Backend-as-a-Service Providers(MBaaS) - Close Source

1. Appcelerator Cloud [http://www.appcelerator.com/cloud/]
2. Parse [https://www.parse.com/]
3. Kinvey [http://www.kinvey.com/]
4. StackMob [https://www.stackmob.com/]
5. Applicasa [http://www.applicasa.com/]
6. Anypresence [http://www.anypresence.com/]
7. Appacitive [http://appacitive.com/]
8. Cloudmine [https://cloudmine.me/]
9. Scottyapp [http://scottyapp.com/]
10. API-O-Mat [http://www.apiomat.com/]
11. APP42 CloudAPI [http://api.shephertz.com/]
12. Kii [http://www.kii.com/en/technology/kiicloud]
13. Kumulos [http://www.kumulos.com/]
14. Feedhenry [http://www.feedhenry.com/]
15. API Engine [https://apiengine.io/features]
16. Quickblox [http://quickblox.com/]

Mobile Backend-as-a-Service Providers(MBaaS) - Open Source

1. OpenMobster [http://www.openmobster.com/showcase.html]
2. OpenKit [http://openkit.io/]
3. BaasBox [http://www.baasbox.com/]
4. Helios [http://helios.io/]
5. LiveOak [http://liveoak.io/]

source:

http://www.kpbird.com/2013/05/list-of-mobile-backend-as-service.html