
Payfone - Detailed Review
Security Tools

Payfone - Product Overview
Payfone Overview
Payfone, now rebranded as Prove, is a leading provider of identity verification and authentication solutions, particularly in the security tools and AI-driven product category.
Primary Function
Prove’s primary function is to verify the identity of users and provide multi-factor authentication (MFA) to enhance security and prevent fraud. This is achieved through the analysis of mobile phone data and other attributes, ensuring accurate and secure digital transactions.
Target Audience
The target audience for Prove’s solutions includes a wide range of industries such as financial services, healthcare, insurance, retail, technology, and telecommunications. Specifically, Prove serves over 1,000 enterprises and 500 financial institutions, including seven of the top 10 U.S. banks. Their solutions are available in 195 countries, making them a global solution for identity authentication.
Key Features
- Prove Identity: Verifies user identities by analyzing mobile phone data and other attributes, used for account opening, onboarding, and ongoing verification to prevent fraud.
- Prove Mobile Auth: Provides seamless multi-factor authentication using the mobile device and phone number, allowing users to authenticate with a single tap.
- Prove Smart Auth: Combines device intelligence, behavioral biometrics, and network data for adaptive authentication, adjusting the level of authentication based on risk levels.
- Prove Pre-Fill: Automatically populates online forms with verified information based on the user’s mobile number, reducing manual data entry and improving data accuracy.
- Prove Trust Score: Offers real-time measurement of reputational and behavioral risk to help mitigate fraud.
Prove’s solutions are built on a cloud-based platform with mobile intelligence-driven APIs, which can be easily integrated to increase authentication rates while maintaining privacy and preventing fraud.

Payfone - User Interface and Experience
User Interface and Experience
The user interface and experience of Prove (formerly Payfone) are designed to be highly user-friendly and frictionless, particularly in the context of their security tools and AI-driven products.Ease of Use
Prove’s solutions are engineered to simplify the identity verification and authentication process, making it easy for users to interact with various online platforms. Here are some key aspects:- Prove Pre-Fill: This feature automatically populates online forms with verified identity information based on the user’s mobile number, reducing the need for manual data entry and thus streamlining the user experience.
- Prove Identity: Users can verify their identity using just their phone number, eliminating the need for document scans or selfies. This process is quick and seamless, allowing users to pass verification with minimal friction.
User Experience
The overall user experience is optimized for convenience and security:- Frictionless Verification: Prove’s solutions ensure that 95% of customers can pass verification without any significant hurdles, making the process smooth and efficient.
- Password-Free Authentication: Prove Auth and Prove Smart Auth allow users to authenticate with a single tap on their mobile device, moving beyond traditional passwords and OTPs. This enhances security while maintaining user convenience.
- Real-Time Verification: The Trust Score® and Identity Verify℠ features provide real-time risk scoring and verification, ensuring that the user experience is both secure and swift.
Integration and Implementation
For developers and businesses, the integration process is also streamlined:- Quick Implementation: Prove’s developer portal allows for the integration of their digital identity products in just a few minutes, with client and server-side SDKs available to fast-track implementation.
- Global Coverage: Prove’s solutions support multiple languages and are available in 195 countries, making it a versatile tool for global businesses.

Payfone - Key Features and Functionality
Prove Overview
Prove, formerly known as Payfone, offers several key features and functionalities in the security tools and AI-driven product category, particularly focusing on identity verification and authentication. Here are the main features and how they work:Identity Verification Using Mobile Phone Data
Prove’s technology links data from the SIM card of a user’s mobile phone to other digital identification methods. This approach involves several checks:Possession
Verifies that the consumer is physically in possession of their device using the phone number.Reputation
Calculates a reputation score for the phone number based on signals from carriers and trusted data partners.Ownership
Ensures that the phone number is truly owned by the customer, even if the possession check passes.Prove Pre-Fill®
This solution streamlines user onboarding by pre-populating identity details such as name and address based on authoritative sources leveraging the user’s mobile phone number.Auto-Fill Forms
Reduces the need for manual data entry, accelerating the onboarding process and minimizing friction for users.Fraud Reduction
Ensures that the data is current and authenticated, preventing identity fraud and protecting businesses from potential losses.Passwordless Login
Prove offers passwordless login solutions, such as Prove Auth®, which eliminate the need for traditional passwords or multi-factor authentication.Authentication
Uses the user’s mobile phone and other digital identification methods to authenticate transactions, providing a frictionless and secure experience.SIM Swap Detection and Trust Score®
SIM Swap Detection
Helps mitigate fraud by detecting when a user’s SIM card has been swapped, indicating potential fraudulent activity.Trust Score®
Provides a real-time measurement of reputational and behavioral risk, helping businesses assess the trustworthiness of a user’s identity.Integration with Other Digital Identification Methods
Prove’s technology can integrate with other digital identification methods, such as facial recognition, to enhance the security and accuracy of identity verification.Multi-Modal Authentication
Combines different authentication methods to ensure a high level of security and reduce the risk of fraud.AI and Machine Learning
While the specific details of AI integration are not extensively outlined, Prove’s solutions are built on a foundation of over 200 patents and patent applications across authentication, digital identity, and fraud prevention. This suggests that AI and machine learning algorithms are likely used to analyze data, detect patterns, and predict fraudulent activities.Data Analysis
Prove’s technology analyzes various data points to verify identities and detect potential fraud, which is likely facilitated by AI and machine learning capabilities. These features collectively provide a comprehensive and secure identity verification and authentication solution, enhancing user experience and reducing the risk of fraud for businesses.
Payfone - Performance and Accuracy
Performance
Prove’s identity verification and authentication solutions are engineered to deliver high performance, particularly in high-demand environments. Here are some highlights:Low Latency and Scalability
Prove’s APIs are optimized for low-latency responses and scalable performance, making them ideal for applications where quick and seamless responses are crucial.Efficient API Calls
Prove recommends minimizing API calls by bundling requests, setting appropriate timeouts and retry strategies, which helps in maintaining efficiency and preventing network overload.Real-Time Identity Management
Prove Identity Network® allows for real-time management of phone identity tokens, enabling clients to manage consumers’ phone numbers and other identity attributes efficiently through lifecycle changes.Accuracy
Prove’s solutions are highly accurate and effective in identity verification and fraud prevention:Advanced Verification Methods
Prove uses a combination of device signals, network signals, and behavioral signals to create a comprehensive and dynamic approach to identity verification. This layered approach makes it more difficult for fraudsters to impersonate legitimate users.Machine Learning and Cryptographic Authentication
Prove Identity Network® leverages machine learning and cryptographic authentication to issue, maintain, and revoke tokenized identities called ProveIDs℠. This ensures a high level of security and accuracy in identity verification.Significant Reduction in Fraud
Prove’s solutions have been shown to reduce fraud rates by up to 75% and increase onboarding completion rates by up to 79%, indicating high accuracy in identifying legitimate users.User Experience
Prove’s focus on user experience is another strong aspect:Frictionless Onboarding
Prove Pre-Fill® and other solutions streamline the onboarding process, reducing friction and making it easier for consumers to complete applications quickly and securely.Seamless Authentication
Prove Auth® moves beyond traditional passwords and OTPs, offering a simple, secure, and cost-effective authentication solution that enhances the user experience.Limitations and Areas for Improvement
While Prove’s solutions are highly regarded, there are a few areas to consider:Dependence on Data Signals
The accuracy of Prove’s solutions depends on the quality and availability of various data signals (device, network, and behavioral). Any gaps or inaccuracies in these signals could potentially affect the verification process.Error Handling and Logging
While Prove emphasizes the importance of robust error handling and logging mechanisms, any implementation would need to ensure these practices are rigorously followed to maintain reliability and user trust.Integration Challenges
Although Prove provides a developer portal with easy integration steps, any integration can still face challenges. Ensuring that the API calls are optimized and error handling is in place is crucial for smooth operation. In summary, Prove’s AI-driven security tools demonstrate strong performance and accuracy, particularly in reducing fraud and enhancing the user experience. However, it is important to ensure that data signals are reliable and that error handling and logging mechanisms are properly implemented to maintain the integrity of the system.
Payfone - Pricing and Plans
Pricing Structure
The pricing structure of Prove, formerly known as Payfone, is not explicitly outlined in simple tiers on their website or the available resources. Here are some key points that can help you understand their pricing model:Pricing Model
Prove uses a SaaS-style pricing model where companies pay a monthly fee for each customer profile linked to Prove’s database. This model makes their revenue predictable, as opposed to a usage-based pricing model.Features and Plans
While there are no clear, defined tiers like “Basic,” “Premium,” or “Enterprise,” Prove offers several products and services that can be integrated into various plans based on a company’s specific needs:Pre-Fill
This solution auto-populates user information during sign-up, reducing friction and improving data accuracy. It is part of their API suite and can be integrated into different applications.Identity Manager
This tool connects customer profiles in a company’s CRM to Prove’s database, enriching profiles and keeping contact information up-to-date.Multi-factor Authentication
This service includes text or voice-based OTPs, instant links, and push authentication to verify user identities.Cost Structure
The costs can vary widely based on the specific needs of the company. Here are some general insights:Free Options
Prove offers a free Developer Portal where developers can test APIs during the integration phase without any upfront costs. This includes access to sandbox environments, integrated documentation, and a user-friendly UI to streamline the development process. In summary, while Prove does not have explicitly defined pricing tiers, their pricing is based on a SaaS model with fees tied to the number of linked profiles and additional services like multi-factor authentication. They also provide free testing options through their Developer Portal to help developers integrate their APIs.
Payfone - Integration and Compatibility
Integration with TransUnion
Payfone integrates closely with TransUnion, leveraging TransUnion’s advanced data fusion algorithms, platforms, and data assets. This integration strengthens the accuracy, depth, and breadth of Payfone’s market-leading products and solutions. Specifically, Payfone has integrated its Trust Score™ into TransUnion’s IDVision with iovation suite of products. This partnership enhances the ability of businesses to balance security, convenience, and privacy during identity verification processes.Compatibility and Data Utilization
While the specific details on device compatibility for Payfone are not provided, the integration with TransUnion suggests that Payfone’s solutions are adaptable and can be utilized across various platforms where TransUnion’s data resources are available. This includes a wide range of applications and services that require identity verification and authentication.General Compatibility Considerations
For digital identity verification and authentication tools like those offered by Payfone (or similar tools like Prove), compatibility often depends on the underlying technology and data sources. These tools typically need to integrate with various systems, such as mobile devices, web applications, and other software platforms. However, without specific details on Payfone’s technical requirements or supported devices, it’s challenging to provide a comprehensive list of compatible platforms and devices.Conclusion
In summary, Payfone’s integration is primarily discussed in the context of its partnership with TransUnion, which enhances its identity verification and authentication capabilities. For detailed information on device compatibility and platform integration, more specific technical documentation or direct communication with Payfone would be necessary.
Payfone - Customer Support and Resources
Customer Support
- While the website does not specify dedicated customer support options for Payfone, it does mention that Prove, the company behind the platform, has a developer portal. This portal provides a single interface for integrating Prove’s digital identity products, which might include some level of technical support for developers.
Additional Resources
- Prove offers various resources for integration and support, including client and server-side SDKs to fast-track implementation. The developer portal is designed to be user-friendly, allowing for quick deployment of core API functionalities.
- There is no specific mention of additional support resources like phone support, email support, or community forums directly related to Payfone on the Prove website.
Conclusion
Given the lack of specific information on Payfone’s customer support within the provided resources, it is clear that the primary focus of the website is on the product features and integration rather than detailed customer support options. If you need more specific support information, you might need to contact Prove directly through their general contact channels.

Payfone - Pros and Cons
Advantages
Enhanced Security
Prove offers bank-grade security with advanced encryption and authentication technologies, ensuring that sensitive data remains private and protected. This includes solutions like Prove Auth®, which moves beyond traditional passwords and OTPs for more secure and cost-effective authentication.
Frictionless User Experience
Prove simplifies identity verification processes, eliminating the need for user intervention through passive verification. This makes the user experience hassle-free and saves time.
Effective Fraud Mitigation
Prove’s solutions, such as Prove Identity® and Prove Pre-Fill®, help reduce fraud significantly by pre-populating application forms with verified identity information and performing KYC checks. This reduces consumer friction and controls fraud effectively.
Fast Onboarding
Prove enables businesses to onboard consumers up to 79% faster by using verified identity information, which increases completion rates and reduces abandonment rates.
Global Coverage
Prove’s trusted registry of over 1 billion identity tokens supports identity verification and authentication globally, making it a reliable solution for businesses operating worldwide.
Disadvantages
Dependence on Technology
While Prove’s solutions are highly advanced, they still rely on technology, which can sometimes be a drawback. Technical issues or the absence of internet connectivity can disrupt the verification and authentication processes.
Integration Challenges
Although Prove offers a seamless integration process with a developer portal and SDKs, any integration still requires some technical effort and resources. This might be a barrier for smaller businesses or those with limited IT capabilities.
Market Share and Customer Base
Compared to other competitors like Early Warning, Prove has a smaller market share and customer base in the identity verification and protection category. This might raise concerns about the scalability and widespread adoption of Prove’s solutions.
In summary, Prove’s security tools offer significant advantages in terms of security, user experience, and fraud mitigation, but they also come with some limitations related to technological dependencies and market presence.

Payfone - Comparison with Competitors
When Comparing Prove with Other AI-Driven Security and Identity Verification Tools
When comparing Prove (formerly Payfone) with other AI-driven security and identity verification tools, several key aspects and unique features come to the forefront.
Unique Features of Prove
- Phone-Based Identity Verification: Prove stands out with its ability to verify consumers’ identities using just their phone, eliminating the need for document scans or selfies. This method reduces friction and helps control fraud effectively.
- Prove Link Platform: Prove offers a developer self-service platform and standard APIs that simplify the integration of their phone-based digital identity verification technology. This platform includes a policy engine that responds to emergency fraud threats and provides real-time identity management throughout the customer lifecycle.
- Custom Identity-Based Experiences: Prove allows businesses to create custom identity-based experiences, enhancing the user experience while maintaining high security standards.
- Advanced KYC Compliance: Prove’s solutions are KYC (Know Your Customer) compliant, ensuring that businesses can meet regulatory requirements while providing a seamless user experience.
Competitors and Alternatives
ID.me
- Market Share: ID.me is one of the top competitors in the identity verification and protection category, holding a 17.37% market share. ID.me focuses on identity verification through various methods, including document scans and biometric data, which can be more intrusive compared to Prove’s phone-based approach.
- Use Case: ID.me is widely used in government services, healthcare, and finance, but it may require more user intervention than Prove.
AWS Secrets Manager
- Market Share: AWS Secrets Manager holds a 12.47% market share in the identity verification and protection category. It is primarily used for managing secrets and credentials, rather than full-scale identity verification.
- Use Case: While AWS Secrets Manager is excellent for managing access to AWS resources, it does not offer the same level of consumer identity verification as Prove.
Sumsub
- Market Share: Sumsub has a 5.39% market share and provides identity verification through document checks, facial recognition, and other biometric methods. This can be more time-consuming and may not be as frictionless as Prove’s solution.
- Use Case: Sumsub is used in various industries, including finance and e-commerce, but it may not offer the same level of passive verification as Prove.
AI Security Tools with Overlapping Capabilities
While not direct competitors in identity verification, some AI security tools offer related capabilities in fraud prevention and threat detection:
Darktrace
- Threat Detection: Darktrace uses AI to detect and respond to advanced cyber threats in real-time. It focuses on network, cloud, and IoT security rather than identity verification but can complement Prove’s services by enhancing overall security posture.
- Use Case: Darktrace is ideal for organizations needing comprehensive threat detection and autonomous response capabilities.
Vectra AI
- Threat Detection: Vectra AI detects and responds to cyberattacks across hybrid environments using AI and machine learning. Like Darktrace, it is more focused on general threat detection rather than specific identity verification.
- Use Case: Vectra AI is suitable for organizations that need to prioritize and respond to high-risk threats across their networks and cloud environments.
In summary, Prove’s unique phone-based identity verification and real-time identity management make it a standout in the identity verification and protection category. While competitors like ID.me, AWS Secrets Manager, and Sumsub offer different approaches to identity verification, Prove’s frictionless and secure solution sets it apart. For broader cybersecurity needs, tools like Darktrace and Vectra AI can provide complementary threat detection and response capabilities.

Payfone - Frequently Asked Questions
Frequently Asked Questions about Prove
Q: What is Prove and what does it offer?
Prove is a digital identity verification and authentication platform that helps businesses verify consumers’ identities securely and efficiently. It uses phone-based technology to reduce friction and control fraud, ensuring a seamless user experience across various online platforms.Q: How does Prove verify consumer identities?
Prove verifies consumer identities using just their phone number, without the need for document scans or selfies. The platform uses a combination of behavioral and phone-centric identity signals to confirm the validity of personal information and ensure the consumer is the rightful owner of the phone number.Q: What is the Trust Score® and how does it work?
The Trust Score® is a real-time measure of phone number reputation and risk associated with an identity. It analyzes behavioral and phone-centric identity signals to mitigate fraud such as SIM swap, account takeover, and synthetic identity fraud. This helps in distinguishing genuine users from bots and fraudsters.Q: How does Prove comply with regulatory requirements?
Prove’s solutions are compliant with various regulatory requirements, including KYC (Know Your Customer), CIP (Customer Identification Program), and CPP (Customer Due Diligence). The platform checks identities against major global sanctions and PEP (Politically Exposed Persons) screens to ensure comprehensive AML/KYC compliance.Q: What is the Prove Link platform and its key features?
The Prove Link platform is a developer self-service platform that includes custom identity-based experiences and a policy engine that responds to emergency fraud threats. It simplifies the integration of Prove’s digital identity verification technology into business operations and helps manage real-time identity throughout the customer lifecycle.Q: How does Prove reduce friction in the onboarding process?
Prove reduces friction through its Prove Pre-Fill® feature, which pre-populates application forms with verified identity information. This can speed up the onboarding process by up to 79% and reduce consumer friction and fraud.Q: What kind of support does Prove offer for integration?
Prove provides a developer portal with a single elegant interface that enables seamless integration of its digital identity products in just a few minutes. It offers client and server-side SDKs to fast-track implementation, making it easy to set up and scale.Q: How secure is the data handled by Prove?
Prove ensures bank-grade security for all transactions and interactions. The platform uses cutting-edge encryption and authentication technologies to keep sensitive data private and protected. It also leverages passive verification to eliminate the need for user intervention, saving time and reducing digital hurdles.Q: Which industries and companies use Prove?
Prove is used by over 1,000 enterprises across various industries, including finance, healthcare, and commerce. It is trusted by 9 out of 10 top banks and other leading companies to improve consumer experience, mitigate fraud, and drive growth.Q: What are some success stories or case studies of Prove’s implementation?
Several companies have seen significant improvements after implementing Prove. For example, Bilt Mastercard increased their onboarding pass rate to 90 %, and a leading government services firm simplified consumer onboarding and verification, helping to mitigate billions in taxpayer fraud.
Payfone - Conclusion and Recommendation
Final Assessment of Prove (formerly Payfone) in the Security Tools AI-driven Product Category
Prove, formerly known as Payfone, stands out as a leading provider of digital identity verification and fraud prevention solutions. Here’s a comprehensive assessment of their offerings and who would benefit most from using their services.Key Features and Benefits
Identity Verification and Fraud Prevention
Prove’s platform is built on Phone-Centric Identity™ technology, which verifies digital identities through mobile phones and phone numbers. This approach includes traditional methods like SMS and voice OTP, as well as advanced mobile authentication that eliminates the need for OTPs, enhancing both security and user experience.
Real-Time Identity Management
The Prove Link platform offers real-time identity management throughout the entire customer lifecycle, ensuring continuous authentication and fraud mitigation.
Custom Identity-Based Experiences
Businesses can create custom identity-based experiences using Prove’s tools, which include a policy engine that responds to emergency fraud threats.
Global Reach and Industry Coverage
Prove’s solutions are used by over 1,000 enterprises and 500 financial institutions across various industries, including finance, healthcare, and commerce, and are available in 195 countries.
Who Would Benefit Most
Prove’s services are particularly beneficial for:Financial Institutions
Given the high risk of fraud in financial transactions, Prove’s advanced identity verification and mobile authentication solutions can significantly reduce false positives and enhance security.
Healthcare Providers
Ensuring patient data security is crucial. Prove’s solutions can help healthcare providers authenticate patient identities accurately and prevent fraud, maintaining compliance with regulations like GDPR.
E-commerce and Retail
Companies in these sectors can benefit from Prove’s ability to distinguish genuine users from bots and fraudsters, thereby improving customer trust and reducing fraud-related losses.
Any Business with Online Customer Interactions
Any organization that engages with customers online, such as those in the technology, telecommunications, and insurance sectors, can leverage Prove’s platform to enhance security, improve user experience, and prevent fraud.
Overall Recommendation
Prove’s AI-driven identity verification and fraud prevention tools are highly recommended for businesses seeking to enhance their security measures while providing a seamless user experience. Here are some key reasons:Effective Fraud Prevention
Prove’s solutions have been proven to generate significant revenue for customers by preventing fraud and increasing pass rates.
Ease of Integration
The Prove Link developer self-service platform and Prove Standard APIs make it easy to integrate Prove’s technology into existing business operations, especially with the support of distribution agreements like the one with AWS.
Global Compliance
Prove’s zero-knowledge GDPR-compliant framework ensures that businesses can comply with international data protection regulations while maintaining high security standards.
In summary, Prove offers a comprehensive and effective solution for digital identity verification and fraud prevention, making it an excellent choice for any business looking to secure their online interactions and protect their customers.