In May 2025, AWS announced it would end support for its voice biometrics solution: Voice ID.<\/p>\n
Two months later, Google removed all references to Speaker ID from its website while redirecting visitors from its voice biometric solution\u2019s web page.<\/p>\n
Meanwhile, Microsoft is slowly retreating from the space. Its Nuance Gatekeeper offering once dominated the market. However, its share dropped as the original Nuance team departed, and the institutional knowledge has fallen away.<\/p>\n
Matt Smallman, Founder of SymNex Consulting<\/strong>, made this observation in a conversation with CX Today. He said:<\/p>\n They\u2019re still making iterative improvements, but relationships with major clients have faded, the roadmap is unclear, and the product sits outside Microsoft\u2019s core tech stack… I\u2019m 95 percent sure the product will look very different, or be gone, in five years.<\/p><\/blockquote>\n Smallman also suggested that Gatekeeper hasn\u2019t been “officially” on sale since July 2024, although it’s still being bought and used, with no end-of-life date set.<\/p>\n Voice biometrics for call centers has always been a niche market. Indeed, many businesses don\u2019t implement it due to concerns around costs and abiding by privacy laws.<\/p>\n Therefore, it\u2019s a marginal product for all three tech giants, even Microsoft, which owned 80-90 percent of the market when it acquired Nuance in 2022.<\/p>\n Yet, not only is it a marginal product, it doesn’t quite fit their operating models, especially Microsoft\u2019s, which doesn\u2019t favor the high-touch, professional services approach required for a successful deployment.<\/p>\n Regarding Microsoft specifically, it has reduced its voice biometrics product team, as noted earlier. It’s also rolled most sales into its Dynamics Contact Center 365 platform, and the solution hasn’t had the focus it once did.<\/p>\n Smallman noted: “My view is they didn\u2019t make a deliberate exit decision, but a series of decisions that will likely lead to the product fading over time.”<\/p>\n Regarding AWS and Google, Smallman noted: “They produced ‘good enough’ products at unbeatable price points but without the customization, fraud watchlists, or synthetic speech detection needed by top-tier banks.<\/p>\n They never achieved deep product-market fit, and as synthetic speech becomes harder to detect, the reputational risk of a compromise grew, making it easier for them to step away.<\/p><\/blockquote>\n Pindrop is perhaps the most prominent provider to keep pace with the latest industry advances. Meanwhile, Daon and Veridas also offer voice biometrics as part of broader identity solutions.<\/p>\n Smaller niche players that are innovating in this space include Auraya (Australia), ValidSoft (US\/UK), Voice Biometrics Group (US), and InGenID (US).<\/p>\n Some CCaaS providers also offer voice biometrics, but typically sell through partnerships. For example, Talkdesk has a voice biometric solution, but it\u2019s white-labeled from another vendor.<\/p>\n There is also Omilia, which focuses on voice self-service, and Phonexia from Czechia, which works in public safety and national security. These also offer robust solutions, per Smallman.<\/p>\n Yet, the consultant summarized:<\/p>\n The market is still in flux because Nuance dominated for so long. As contracts expire, others are positioning as alternatives, seeking investment, and enhancing their offerings.<\/p><\/blockquote>\n To Smallman\u2019s earlier point, synthetic speech is becoming harder to track. As this technology has evolved, so has chatter around fraudsters being able to breach voice biometrics systems.<\/p>\nWhy Are Tech Giants Abandoning Voice Biometrics?<\/h2>\n
Who Are the Main Players Now?<\/h2>\n
The Future of Voice Biometrics in the Age of Deepfakes<\/h2>\n