The SkyBiometry iOS SDK by Sergio Martinez allows to interact with the API to implement recognition features into mobile devices. Screenshots display identification of faces that developers can obtain from Facebook and Twitter. Available tagging and WrapperFace framework.
Medentify seeks to serve as a third party reputation curator. Reputation is a key component of our social fabric because it is the basis for trust which is required for any relationship. The Medentify API will allow any site to tap into a shared reputation repository.
BioID has enhanced its biometrics as a service portfolio with the launch of its PhotoVerify API. Part of the BioID Web Services suite, the PhotoVerify API compares a live image against a photo ID to verify identity. The API approach lowers time and cost associated with advanced identification.