Clearspeed Voice Risk Assessment vs Spiron Voice Biometrics API
Clearspeed Voice Risk Assessment
clearspeed.com
Spiron Voice Biometrics API
spiron.ioSide by side
| Figure | Clearspeed Voice Risk Assessment | Spiron Voice Biometrics API |
|---|---|---|
| Price from | — | — |
| Free plan | — | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | — |
| Linux | — | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 1 | 0 |
| Spec score · AI Voice Biometrics Software | 7.8 (#6) | 7.6 (#9) |
| Headquarters | San Diego, California, United States | İstanbul, Türkiye |
| Intended users | The company names insurance and banking, government and defense, and sports integrity among the sectors it supports. | Spiron describes the product as designed for banks, critical infrastructure and government, as well as contact centers and media workflows. |
| Purpose | Clearspeed analyzes vocal characteristics during short automated yes-or-no questionnaires to provide an indicator of potential risk. | The SDK and API provide a single interface for deepfake detection, voice biometrics and speech intelligence, running on the customer’s infrastructure. |
| Security | Clearspeed says client data is encrypted in transit with TLS 1.3 and at rest, and that its cloud environments are backed by AWS security measures. | Spiron says on-premise deployments make zero external calls, and audio and metadata stay within the customer’s network. |
| Support | Clearspeed says its team works with customers to identify the optimal integration point for their systems and workflows. | Customers can request API access and a sandbox key, with contact handled through [email protected]. |
Plans
Clearspeed Voice Risk Assessment
- Clearspeed Voice Risk AssessmentPriced on request
In their own words
Clearspeed Voice Risk Assessment
Clearspeed Voice Risk Assessment analyzes vocal characteristics during short automated yes-or-no questionnaires and returns an indicator of potential risk. The system evaluates the voice signal while a person responds, rather than judging the answer itself. Assessments can be completed by phone or web, and the company describes operation across web, call center, and chat channels in more than 60 languages. Results are returned in seconds through the Clearspeed application or directly to customer systems. Enhanced synthetic-audio analysis runs in every questionnaire and, according to Clearspeed, detects synthetic voice and known deepfakes within 300 milliseconds. The Integration API manages questionnaire participants and sends results through webhooks. Clearspeed says no personally identifiable information, personal identifiers, historical data, or external data are required to generate an indicator. The cloud service uses AWS-backed environments, TLS 1.3 encryption, role-based access workflows, and stated GDPR, California, ISO 27001, SOC 2, and NIST 800-171 alignment. Pricing is available on request.
Spiron Voice Biometrics API
Spiron Voice Biometrics API provides an SDK and API for deepfake detection, voice biometrics, and speech intelligence on customer infrastructure. Voice functions include speaker verification and identification; speech tools include speech-to-text, language identification, emotion analysis, speaker diarization, age and gender analysis, and keyword spotting. REST and gRPC interfaces support real-time bidirectional streaming, JSON responses, and webhooks for asynchronous pipelines. Official SDK clients are listed for Python, Go, and Java. Deployment options include on-premise, air-gapped, private cloud, and hybrid environments. Spiron says customers control data location and retention, and audio may be processed in memory or stored using their own storage. On-premise deployments make no external calls, with audio and metadata kept within the customer network. Responses include confidence scores and evidence trails. The runtime supports Linux servers, GPU acceleration with CPU fallback, and horizontal scaling. Pricing is on request; API access and a sandbox key can be requested, and a free online demo is available.