AwareSDK Voice vs GoVivace Speaker Verification API

AwareSDK Voice is a paid SDK for adding mobile voice authentication on iOS and Android. It provides speaker-recognition algorithms, libraries, user interfaces, reference programs and documentation for multifactor authentication. Biometric templates can be stored and matched on the device or on a server, and recognition is described as language-independent. Authentication supports static and dynamic passphrases. Voice recognition can be combined with other biometric modalities; Aware’s Knomi framework pairs facial recognition with voice authentication. Aware positions the SDK for remote identity authentication, contact centers and mobile applications, and says it helps detect replay and synthetic-voice attacks. Developer downloads include Android and iOS voice-capture demos, but a release key is required for those projects to work. The company describes its APIs as configurable and its technical support as collaborative. Aware began in 1993 and is headquartered in Burlington, Massachusetts. The product page invites demo scheduling; pricing is available by demo or contact, with no public price or trial terms listed.

GoVivace Speaker Verification API enrolls a speaker’s voice and compares later speech with the resulting voiceprint. The manual recommends repeated samples totaling at least 60 seconds for enrollment. Developers can use REST requests or a WebSocket API, with a Python client example; the documented audio example uses 16-bit linear PCM at 8 kHz. API actions include enrolling, searching, deleting, disabling, and enabling speakers. Search can return closest enrolled matches with a chosen count and score threshold. Voiceprints are stored on the server, and deleting a speaker permanently removes that information. GoVivace generates API keys for authentication. Its developer materials describe encryption in transit, configurable encryption at rest, access controls, and audit logging. Authenti deployment options include managed cloud and private cloud or on-premise, with US, India sovereign, and EU-localized hosting choices. Audio and voiceprint retention can be configured per deployment. Pricing is on request; platforms are API and self-hosted.