RFI for Website Device Fingerprinting Solution - Sources Sought

The government seeks industry feedback and market research on a website device fingerprinting solution to establish a foundational layer of fraud defense. The buyer requires a solution that generates a unique device identifier persisting across sessions using browser, device, and network signals. The scope includes providing a RESTful API for server-side event retrieval and management, along with targeted device intelligence capabilities and risk indicators. Bidders must supply estimated sizes and sample data for web, iOS, and Android event results. The platform provides public access to government websites, and its fraud operations team will use the capabilities for daily user-level investigations. Only United States organizations are eligible for this opportunity. The contractor will perform all work offsite. The buyer is currently looking for proposals to establish the budget, and this request for information specifically seeks feedback on draft requirements.