The Backendless ActionScript SDK by Backendless calls the Backendless REST API which provides a platform to develop apps with. This platform includes services such as user management, app analytics, and geolocation.
Plivo was founded after its founders, Venky Balasubramanian and Michael Ricordeau, found each other on Github and collectively decided, "[t]elephony is complex." Today, Plivo's focus is simple in statement, but complex in execution: Plivo offers "simple and powerful APIs that make it easier for businesses to develop telephony applications." Plivo's building block APIs allow developers to create telephony applications without learning the nuts and bolts of legacy telephony.
AWS has launched CloudTrail: a resource tracking and user visibility API. CloudTrail records API calls made to AWS accounts and returns log files. CloudTrail records calls across AWS services. Whether you need to track calls made to the AWS Management Console, AWS SDKs, command line tools, Cloud-Formation, or other AWS services; CloudTrail's call history helps increase security analysis, resource change analysis, and compliance.