Best Voice Biometrics Software for Startups
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Compare the Top Voice Biometrics Software for Startups as of December 2025
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What is Voice Biometrics Software for Startups?
Voice biometrics software is a type of security system that uses the unique characteristics of an individual's voice to authenticate access. It usually works by asking the user to speak predetermined phrases which are then analyzed against previously recorded audio samples. Voice biometrics is used as an alternative to traditional authentication methods such as passwords and PINs. Compare and read user reviews of the best Voice Biometrics software for Startups currently available using the table below. This list is updated regularly.
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Speechmatics
Speechmatics
Best-in-Market Speech-to-Text & Voice AI for Enterprises. Speechmatics delivers industry-leading Speech-to-Text and Voice AI for enterprises needing unrivaled accuracy, security, and flexibility. Our enterprise-grade APIs provide real-time and batch transcription with exceptional precision—across the widest range of languages, dialects, and accents. Powered by Foundational Speech Technology, Speechmatics supports mission-critical voice applications in media, contact centers, finance, healthcare, and more. With on-prem, cloud, and hybrid deployment, businesses maintain full control over data security while unlocking voice insights. Trusted by global leaders, Speechmatics is the top choice for best-in-class transcription and voice intelligence. 🔹 Unmatched Accuracy – Superior transcription across languages & accents 🔹 Flexible Deployment – Cloud, on-prem, and hybrid 🔹 Enterprise-Grade Security – Full data control 🔹 Real-Time & Batch Processing – Scalable transcriptionStarting Price: $0 per month -
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V2verify
V2verify
V2verify provides next-generation authentication technology that replaces passwords with secure, user-friendly voice-based multi-factor authentication. Using patented voice biometric technology, V2verify verifies identity through a user’s unique vocal characteristics, along with additional behavioral, device, knowledge, and liveness factors — creating a seamless and AI-resilient 5-Factor Authentication (5FA) process. Built for enterprise, financial, and government environments, V2verify’s authentication platform delivers unmatched security without sacrificing user experience. The solution easily integrates with existing systems and applications to support everything from passwordless logins and remote access to high-value transaction approvals and secure facility entry. -
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LumenVox
LumenVox
Transforming customer engagement with AI-driven speech recognition and voice authentication technology. We’ve spent the last 20 years empowering our partners’ success through collaboration. Our curiosity keeps us innovating for the next 20. Our flexible speech-enabling technology enables you to build a solution that fulfills all your customers’ demands, affordably and reliably. We do one thing, and we do it well. And that's speech-enabling your applications. Finally, deliver great voice automation and interactions. Whether short and simple commands, or conversational questions, LumenVox ASR and TTS is accurate and affordable, helping you improve efficiencies on both sides of the phone line. You’ll never repeat yourself again. We provide you with the utmost flexibility from a capabilities, deployment and monetization perspective. If you can think it, you can build it with LumenVox. Shorten your development to deployment time with our easy, intuitive technology and toolsets. -
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VeriSpeak
NEUROtechnology
VeriSpeak voice identification technology is designed for biometric system developers and integrators. The text-dependent speaker recognition algorithm ensures system security by checking voice and phrase authenticity. Voiceprint templates can be matched in 1-to-1 (verification) and 1-to-many (identification) modes. Available as a software development kit that enables the development of stand-alone and network-based speaker recognition applications on Microsoft Windows, Linux, macOS, iOS, and Android platforms. Text-dependent algorithm prevents unauthorized access with a covertly-recorded user voice. Two-factor authentication by checking voice biometrics and pass-phrase authenticity. Regular microphones and smartphones are suitable for recording user voices. Available as a multiplatform SDK that supports multiple programming languages. Reasonable prices, flexible licensing, and free customer support.Starting Price: €339 one-time payment -
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iCrypto
iCrypto
Designed to be used with our entire suite of iCrypto cloud-based services, the iCrypto SDK can integrate into existing Enterprise Apps or when deployed as iCrypto App be used as a standalone one-step password-less verification solution. By employing the latest cryptography technologies in combination with device-level security and management, the iCrypto SDK is the ultimate software token that can be used as a biometric ID on the go in a wide variety of industries. iCrypto SDK provides authenticator PKI signatures, a range of cryptographic protocols such as TOTP/HOTP/OCRA/MTP, push-based authentication, on-device as well as network-based biometrics such as fingerprint, iris scan, face/voice/eyeball recognition, third-party authorization, secure storage, context collection and host of security features.Starting Price: Free -
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Say-Tec
Finnovant
Say-Tec is our flagship cybersecurity product, it combines state-of-the-art biometric technology with blockchain technology to ensure the safety of your data. Say-Tec eliminates the need for multiple passwords by using your unique face and voice biometrics to unlock a device, login to an account, and access your private data. Standard web interfaces could include invoking Say-Tec during account set-up, or during the log-in process, or resetting a password when it has been forgotten. Say-Tec can completely replace the user-id and password friction of logging into a website. Say-Tec has been tailored to support the world of decentralized apps, websites, and processing, which is commonly encountered with Blockchain access, cryptocurrency, and crypto wallets and exchanges.Starting Price: Free -
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Phonexia Speech Platform
Phonexia
Phonexia offers a comprehensive portfolio of cutting-edge speech recognition and voice biometrics technologies ready to meet any commercial and governmental scenarios. Powered by the latest advancements in artificial intelligence, acoustics, phonetics, and voice biometrics science, Phonexia products are extremely accurate, fast, and scalable. Phonexia’s AI-powered solutions let you build voicebots, verify a speaker’s identity based on voice biometrics, transcribe speech to text, and search for speakers and context in large amounts of audio. Secure access to your clients’ data conveniently with voice biometric authentication and detect fraud attempts natively. Phonexia offers a comprehensive portfolio of cutting-edge speech recognition and voice biometrics technologies ready to meet any commercial and governmental scenarios. Powered by the latest advancements in artificial intelligence, acoustics, phonetics, and voice biometrics science. -
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VoicePIN
VoicePIN
Playback activity detection, blacklist, and connections encrypting, all to improve data security and identity theft prevention. Customer experience is crucial these days. That’s why VoicePIN is designed to be successfully and easily used in many customer interaction channels like IVRs, call centers, mobile applications, websites, or IoT. VoicePIN verification of a biometric password is lexical and language-independent so no ASR is needed. Our system helps to scale your business globally, no matter how many countries you operate within. Do not become a victim of complicated and time-consuming processes. VoicePIN is simple to install and integrate. Just connect our API and start developing your business. VoicePIN reduces the costs of customer service and helps you save time and money. Our plans are flexible, you can adjust the system parameters to your specific business needs. Whether your application is used for payments or purchases, your customers deserve the convenience. -
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Knovvu Biometrics
Sestek
Fast and secure way to authorize customers, using more than 100 unique parameters of their voice. With features like playback manipulation, synthetic voice detection, and voice change detection, the solution presents effective fraud protection. Knovvu Biometrics decreases the duration of calls requiring customer authentication by an average of 30 seconds. Language, accent, or content-independent solution provides a seamless experience for customers, and for agents. Monitoring more than 100 unique parameters of the voice, Knovvu Biometrics can authorize callers within seconds. Being a language, accent, or content independent, it provides a seamless experience in real-time. With the blacklist identification feature, the solution crosschecks caller voiceprint with the blacklist database and enriches security measures against fraud. Knovvu provides 95% faster speaker identification in large datasets. We trust in our 98% accuracy rate in both speaker identification and verification. -
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Voice Biometrics Group
Voice Biometrics Group
Our business model favors developers, system integrators, and those who want to embed our technology into their own products and services. Since our inception in 2009, VBG has been 100% focused on our core voice biometric technology and delivery systems. From promptly responding to your inquiries to using our platform APIs and plug-ins, to deployment and beyond, VBG makes it easy. VBG has the most flexible technology platform in the industry! We configure what you need, and where you need it. We use our engine's latest deep learning techniques and are constantly working to improve accuracy and performance. We keep minimal data, protect and encrypt what we have, and have extensive policies to address compliance. We have numerous contact center system plug-ins and authentication provider adapters to make using VBG with your favorite technologies a breeze. We pride ourselves on providing the very best customer service in the industry. -
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LumenVox Voice Biometrics
LumenVox
Using voice biometrics authentication, companies can provide a delightful customer experience without sacrificing security. LumenVox Voice Biometrics technology screens customers by comparing input voice audio to a collection of stored voice samples (“voiceprints”) that are known to be authentic or fraudulent. Just like a fingerprint, each voice is unique. This makes Voice Biometric Authentication an incredibly effective way to validate identity. LumenVox’s flexible voice biometrics technology can be deployed in the method of choice and gives organizations the ability to create a seamless and secure process to verify its customers. LumenVox Voice Biometrics not only creates a better user experience, but also reduces operational costs and strengthens security. Anti-fraud measures such as liveness detection provide an additional security layer. -
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IdentityX
Daon
Daon’s IdentityX is a multi-modal, vendor agnostic and future-proof identity services platform that addresses the full customer identity lifecycle. The key to trust in a digital identity is a unified, user-centric view of identity creation, use, and management. The IdentityX Platform provides the following core functions: Identity Establishment through account origination and digital onboarding, Omni-Channel Multi-Factor Authentication via mobile, web, and call center authentication, Identity Recovery and other device and account lifecycle management functions. Daon’s IdentityX Digital Onboarding product enables quick, accurate identity establishment for a range of purposes, including Anti-Money Laundering (AML) and Know Your Customer (KYC) checks. -
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LexisNexis Voice Biometrics
LexisNexis
LexisNexis Voice Biometrics is an ideal authentication tool for companies or government agencies that process a significant volume of high risk transactions remotely or within a call center environment. As unique to an individual as a fingerprint, a voice biometric (or "voice print") uses the sound, pattern and rhythm of an individual's voice to determine his or her identity. LexisNexis® Voice Biometrics provides a higher degree of security for remote, high-risk transactions with little to no impact on the customer experience. LexisNexis® Voice Biometrics enhances operational security and the customer experience while significantly reducing the costs and risks associated with remote authentication. This advanced voice biometric-based authentication solution that, when coupled with our identity proofing solutions, provides businesses and government agencies a single source for authenticated enrollment and repeat user authenticated access to the contact center. -
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Omni Authentication
Genesys
Managing a contact center can be very challenging, and expensive, and it’s not always easy to maintain the highest customer satisfaction, not to mention having your customers answer challenging questions to verify themselves. What if you could provide a solution that will increase security, reduce operational costs and improve customers experience, thanks to Omni Authentication a voice biometrics solution you can. One of the key challenges within a contact center is improving the Customer Experience. Customers are frustrated having to recall their PIN numbers; passwords or account numbers while agents are spending time asking security questions. Omni Authentication overcomes these issues by using the customers voiceprint to verify their identity, simply and securely. This results in improved contact center efficiency and customer experience. No longer do callers need to remember their account numbers, PINs, or passwords! -
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SpeechPro
SpeechPro
SpeechPro is a reseller of intelligent speech technologies, voice and facial biometrics, as well as solutions for audio and video recording, processing and analysis. SpeechPro is one of the few companies in the world that offers both biometric modalities: face and voice. SpeechPro's goal is to build and maintain long-term trust-based customer relationships. Technologies and solutions offered by SpeechPro are used by private companies and public sector in over 70 countries of the world. We share our experience and help our clients to become experts in our products by providing training services, professional consulting services and customization. SpeechPro delivers innovative products and technologies to empower people, make the interaction of human and the digital environment safe, confidential and comfortable, and eventually to help client's business to succeed. Audio forensics solutions from an industry leader. -
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TrulySecure
Sensory
The fusion of face & voice biometric authentication creates a highly secure, hassle free experience. Sensory’s proprietary speaker verification, face recognition, and biometric fusion algorithms leverage Sensory’s deep strength in speech processing, computer vision, and machine learning. The unique combination of face and voice recognition provides maximum security, yet remains fast, convenient and easy to use, while ensuring the highest verification rates for the user. Biometrics aren’t just beneficial for their security—they’re also more convenient than other methods. Not all biometric solutions are created equal, and some have been known to accept false positives (a phenomenon called “spoofing”). Sensory’s novel approach utilizing passive face liveness, active voice liveness, or a combination of the two leverages a deep learning model that nearly eliminates spoofs from fraudsters using 3D masks, photos, video recordings, and more. -
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Verbio
Verbio
Increase security and user experience in daily interactions with the unique potential of voice. An innovative language agnostic, cost-effective and reliable alternative to seamlessly verify and identify users in real-time. Voice biometrics allows to automatically recognize any person through the characteristics of their voice and it can smartly substitute traditional authentication methods (cards, passwords, signature, fingerprint, etc) in security access control, user verification for digital transactions or for fraud prevention and detection. With an easy and cost-effective solution, authentication through voice biometrics brings an innovative and safe experience to users, with a risk-free and remote access. Biometric Authentication and Identification through voice has never been so secure and fast with different operational uttering models for each type of client and advanced anti-spoofing methodologies. -
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Voicekey
Voicekey
Voicekey is a patented voice biometrics product using stateless Neural Network (NN) Technology/AI to help solve non-face-to-face identity authentication and identification security challenges. Voicekey is at’ heart’ a computational NN/AI engine that is consumed on-device or server based as part of an identity security application. Voicekey processes involved in enrolment and verification are consumed and accessed on-device or server based using an SDK depending on the platform (Java, iOS, Android, Windows mobile and Windows ) or RESTful API. Voicekey is a user configurable software ‘lock’ that can only be opened by the voice of a registered user.( The lock comes from the NN/AI technology). -
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ArmorVox
Auraya
ArmorVox is the next generation voice biometric engine developed by Auraya that provides a full suite of voice biometric capabilities in telephony and digital channels. ArmorVox helps streamline and improve customer experience and information security. It can be securely deployed via the cloud or through an on-premise deployment. It uses machine learning algorithms to create speaker-specific background models for each individual voice print to deliver the best performance. Our algorithms set thresholds for each voice print that are empirically derived to meet your desired security performance requirements. Additionally, with automated tuning features, our ArmorVox engine works irrespective of language, accents or dialects. ArmorVox is built with industry leading patented features that helps resellers provide a more secure and robust solution in improving customer experience and security. -
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Pindrop
Pindrop
Fraud in the contact center is a multi-billion dollar problem. With 1 out of every 770 fraudulent calls getting to agents. It is an arms race between fraudsters and call center teams to outsmart and outmaneuver each other. In the IVR, one out of 390 accounts being accessed in the IVR will be the victim of a fraud attack. Fraud loss directly impacts a company’s bottom line, customer experience, and brand perception. Pindrop® is a multifactor, real-time, fraud prevention solution that analyzes calls into the contact center for voice, device, and behavior to find up to 80% of phone channel fraud, predict future fraud 60 days in advanced, provide a complete cross-channel view of fraud, reduce costs and review rates, and harden the company against attacks. Determine call risk and account risk in the IVR to prevent data theft, account mining, ATO, and omni-channel fraud. Get real time call risk on every call with real-time alerts for agents on potential fraudulent callers. -
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Veridas
Veridas
Don’t fall behind and start offering agile, comfortable, and secure digital onboarding processes. Nobody wants to have to remember passwords, carry keys or ID cards. Start operating with the confidence of a company that has performed more than 50 million onboardings and counting! Our facial biometrics technology allows you to operate securely in the digital world by simply being you. Our voice biometric technology is at the forefront for small, big details that are hard to beat. With Veridas you can incorporate global document verification into your digital onboarding processes. Our fraud prevention technology is better than any manual process you can imagine. We verify that people are who they say they are to deliver a digital transformation that is secure and reliable. -
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ValidSoft
ValidSoft
Pretty much anything we do online now requires passwords and security questions. It’s a part of life, really. Keeping track of all this information is frustrating. All of it is meant to protect us, ensuring we are the only ones who can access our accounts and data. Granted we are always hearing news of breaches that circumvent our passwords, but we want fast, easy-to-use login authentication that delivers a better end-user experience and saves on operational costs. We believe voice is the leading authentication factor that will improve your lives. You deliver a simple, quick, secure, password-free login experience for your customers. You significantly reduce password management costs. You achieve compliance with biometric privacy laws. A real-time comparison of an individual’s voice to their unique voiceprint validates the claimed identity. Make sure people are who they say they are. Use one model across many channels for true omnichannel excellence. -
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Nexa|Voice
AWARE
Nexa|Voice is an SDK that offers biometric speaker recognition algorithms, software libraries, user interfaces, reference programs, and documentation to use voice biometrics to enable multifactor authentication on iOS and Android devices. Biometric template storage and matching can be performed either on a mobile device or on a server. Nexa|Voice APIs are reliable, configurable, and easy to use, complemented by a level of technical support that has helped make Aware a trusted provider of quality biometric software and solutions for over twenty-five years. High-performance biometric speaker recognition for convenient and secure multifactor authentication. The Knomi mobile biometric authentication framework is a collection of biometric SDKs running on mobile devices and a server that together enable strong, multi-factor, password-free authentication from a mobile device using biometrics. Knomi offers multiple biometric modality options, including facial recognition. -
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VoiSentry
Aculab
Provided as a VM image that can be deployed on your platform of choice - hardware server, data center, or cloud. APIs facilitate core enrolment and verification tasks, leaving your application total scope to deal with overarching process operations. VoiSentry includes a cluster-based architecture that provides effective scalability, robustness, and future-proofing, along with the option of hosting on-premise or in a data center. Our voice biometric engine combines enterprise-grade security and ease of use, creating the optimal business and client experience. With identity theft on the rise, MFA is increasingly used to prevent unauthorized access to customer data or financial resources. Voice biometrics adds a secure authentication factor that is spoof-resistant. Voice biometrics can be leveraged to create voice signatures, a legally binding method of underwriting documents such as life assurance policies. -
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SentryFusion
Aculab
SentryFusion allows a more secure, multi-factor analysis for access control to critical resources and areas. SentryFusion includes a cluster-based architecture that provides effective scalability, robustness, and future-proofing, along with the option of hosting on-premise or in a data center. Identify a user's voice and face during a video call so that they may later be recognized during a voice conversation, video call, or image. With identity theft on the rise, MFA is increasingly used to prevent unauthorized access to customer data or financial resources. This opens up the possibility of better-than-real-time operation, even in large-scale authentication scenarios. SentryFusion provides near-instantaneous results, streamlining the authentication process and removing the unnecessary hassle for end users. -
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OneVault
OneVault
Voice biometrics uses someone’s unique vocal characteristics, like pitch, tone, and rhythm of speech, to identify them in the same way other biometric technologies use digital fingerprints or retina scans. The real business and operational benefits of voice biometrics are that a speaker can be authenticated over a range of remote channels facilitating convenience, efficiency, and security. Unlike many other biometric modalities, it is not dependent on using a sophisticated device, a feature phone, an IVR system, or even a traditional landline to do the job. Fraud is rising in the form of account impersonations (the act of obtaining a legitimate user’s details to take over their online, credit cards, store cards, and bank accounts for money or credit card theft purposes). Globally, Kaspersky Fraud Prevention reported that every second fraudulent transaction in the finance industry was an account impersonation in 2020. In South Africa, SAFPS has reported an increase of 337%. -
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Spitch
Spitch
Our products and solutions operate in omnichannel mode (voice and text, including chat, videoconferencing and social networks) and automate both customer support and employee support services. Improve customer experience. Make sure customer voices are heard with no waiting time in line and navigating complex menus. Analyze 100% of conversations to extract valuable evidence for sales optimization. Digitalization and automation of routine processes through voice and text self-services bring measurable cost reductions from the start. Our differentiators are fast solutions delivery, out-of-the-box products, and advanced toolsets, which allow quick tuning and further development either by Spitch or customers/partners themselves. Omnichannel virtual assistants allow handling voice and text queries addressing the entire spectrum of tasks from precise intent recognition to fully automatic end-to-end processing of standard customer requests in natural language. -
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NanoVoiceTM
My Voice AI
My Voice AI’s first product, NanoVoiceTM uses tinyML to verify speakers in real-time, even on ultra-low power edge AI platforms. Our technology is patented, with our world-class speech scientists developing the next generation of voice AI innovation, beyond identity. Independent of any language working in real-world conditions and on any device. From cloud to mobile phones and even ultra-low powered chips. Pure science. Detecting recordings and spoofing attempts, verifying that the right person is saying the random digit passcode. Voice is the fastest-growing market in technology today. Speech is the fundamental means of human communication. All cultures persuade, inform and build relationships primarily through speech. The voice user interface has exploded in popularity in recent years where speech recognition technology enables users to communicate with technology using their voice only. -
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IDVoice
ID R&D
Voice biometrics is the science of using a person’s voice as a uniquely identifying characteristic for the purpose of authentication and/or personalizing the user experience. The technology is referred to in a variety of ways including voice verification, speaker verification, speaker identification and speaker recognition. There are two ways we put voice biometrics into practice. The first is Text Independent Voice Verification. This approach does not depend on the person speaking a particular passphrase. The other is Text Dependent Voice Verification. in which the user enrolls using a specific phrase but unlike a password, this phrase is not secret. IDVoice enables both options depending on your use case and in some scenarios they may be used together. -
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Armour365
gnani.ai
Gnani.ai's voice biometrics solution, Armour365, is an advanced security platform designed to prevent fraud, enhance customer satisfaction (CSAT), and reduce operational costs. This system features a state-of-the-art fraud detection engine, capable of recognizing threats such as anti-spoofing, synthetic, and replay attacks. It supports both active and passive biometrics, requiring less than one second of speech for authentication. The platform also offers dynamic passphrase capabilities, is language and text agnostic, and integrates seamlessly across multiple channels. Benefits include reducing average handling time by over 60 seconds, improving fraud detection by 80%, and increasing CSAT scores by over 30%.
