
Pex - Detailed Review
Search Tools

Pex - Product Overview
Primary Function
Pex specializes in audio and video content identification using advanced AI-powered technology. Their flagship tool, Discovery, scans digital platforms such as YouTube, Facebook, and Instagram to index and create digital fingerprints of published content. This allows for the identification of copyrighted works across the internet, enabling rightsholders to monitor, capitalize on, and protect their content.
Target Audience
Pex serves a diverse audience, including large digital platforms, rightsholders, and independent creators. Their technology is beneficial for anyone involved in the creation, sharing, or management of audio and video content. This includes major media companies, social media platforms, and individual artists who need to track and manage the use of their copyrighted works.
Key Features
Automated Content Recognition (ACR)
Pex leverages ACR technology to identify and match audio and video content against a vast database of over 23 billion pieces of content. This technology is integrated into their Software Development Kit (SDK), which clients can use to transform audio or video into digital fingerprints for identification.
Discovery Platform
This platform continuously scans digital platforms for new content, updating the database regularly to ensure comprehensive coverage of published audio and video.
Attribution Engine
Introduced in 2019, this licensing infrastructure enables fair compensation for rightsholders by facilitating transparent and equitable attribution of content. It acts as a hub where rightsholders, platforms, and creators can express their rights and manage content licensing.
Voice ID
Pex also offers advanced voice identification features, such as singer matching and singer identification, which can determine if multiple recordings feature the same singer and identify specific singers in audio files.
Overall, Pex’s technology is crucial for maintaining fairness and transparency in the use of copyrighted content, ensuring that creators and rightsholders are properly credited and compensated.

Pex - User Interface and Experience
User Interface
Pex’s platform, as described, is centered around advanced audio and video content recognition and management. The interface is likely designed to be intuitive, given the technical nature of the tasks it performs. Here are some inferred aspects of the user interface:Search and Discovery
Users can search for audio and video content across various platforms using Pex’s AI-powered Automated Content Recognition (ACR) technology. The search functionality is probably straightforward, allowing users to input queries or upload files for analysis.Content Management
The platform likely includes tools for managing and tracking content, such as identifying copyrighted material, tracking user uploads, and monitoring AI-generated content. This would involve clear and organized dashboards to display search results, content matches, and other relevant data.Configuration and Settings
Users may have access to settings where they can configure how the ACR technology operates, such as specifying the types of content to detect or setting thresholds for matches. These settings would be presented in a user-friendly manner to facilitate easy configuration.Ease of Use
While the sources do not provide detailed descriptions of the user interface, the following can be inferred about the ease of use:Clear Instructions
Given the technical nature of the platform, it is likely that Pex provides clear instructions and possibly tutorials to help users get started and use the advanced features effectively.User-Friendly Design
The interface is probably designed to be easy to use, with intuitive layouts and minimal complexity, allowing users to quickly find and manage content without needing extensive technical knowledge.Overall User Experience
The overall user experience is likely focused on efficiency and accuracy:Efficient Search
The AI-powered search tools are designed to quickly and accurately identify content, making it easier for users to find and manage their digital assets.Comprehensive Reporting
Users can expect detailed reports and analytics on content usage, which would be presented in a clear and understandable format to aid in decision-making.Reliability
The platform’s ability to detect content even with modifications (such as sped-up or slowed-down audio, or cropped videos) suggests a reliable and trustworthy user experience. In summary, while specific details about the user interface are not available, Pex’s AI-driven search tools are likely designed to be intuitive, efficient, and reliable, making it easier for users to manage and track their digital content.
Pex - Key Features and Functionality
Pex Overview
Pex offers a suite of AI-driven tools primarily focused on content identification, rights management, and compliance, particularly in the context of audio and video content. Here are the main features and how they work:Automated Content Recognition (ACR) Technology
Pex uses advanced ACR technology to identify music, melodies, and voices within various types of content. This technology can match both musical and non-musical audio, such as speech, podcasts, and audiobooks, even if the content has been heavily modified, sped up, or altered in other ways.Melody Matching
Pex can identify melodies even when the lyrics are removed or significantly altered. This feature is crucial for detecting copyright infringement in music compositions that may be used in different contexts or genres.Phonetic Matching
This feature involves matching the underlying compositions by identifying the speech or lyrics, ensuring that identical compositions are recognized regardless of language or genre changes.Voice Matching
Pex uses biometric traits to identify singers, whether they are singing, rapping, or speaking. This helps in tracking uses of an artist’s voice and identifying AI-generated music and voice clones.Certifying Training Data
Pex allows AI companies to validate their training data against a registry of copyrighted music to ensure that the data does not infringe on any copyrights. This is essential for maintaining compliance and protecting the business from potential legal issues.Scanning User Uploads
The platform can scan user uploads to ensure they do not contain copyrighted content. This feature is vital for platforms that allow user-generated content to prevent copyright infringement.Checking AI Outputs
Pex can analyze the output of AI-generated music to ensure it does not include copyrighted elements such as samples, melodies, or lyrics. This helps in maintaining the originality and legality of AI-generated content.Content Identification for Rightsholders
Pex helps rightsholders track the use of their content across various platforms. It can identify reuploads of AI-generated music, find uses of lyrics in different genres and languages, and detect voice clones of popular artists. This enables rightsholders to request takedowns or make manual claims when necessary.Discovery and Search Tools
Pex offers tools to track audio and video content across platforms. The “Discovery” feature allows tracking starting at $1 per file per month, while the “Search” feature leverages AI-powered ACR technology to identify music whenever needed.Attribution Engine
This feature integrates with Pex’s content management system for licensing and compliance. It helps in managing content and ensuring that all uses are properly attributed and licensed, reducing the risk of copyright issues.Market Share Report
Pex provides market share reports that help determine individual market share on platforms. This can be useful for music distributors, publishers, and brands to understand the reach and usage of their content.Trust & Safety
Pex can identify known toxic content and block it from being reuploaded, enhancing the trust and safety of the platforms using their services.Benefits and AI Integration
- Compliance and Protection: Pex’s AI-driven tools ensure that businesses and rightsholders can protect their intellectual property by identifying and managing copyrighted content effectively.
- Efficiency: Automated processes such as scanning user uploads and certifying training data save time and reduce the manual effort required to manage content.
- Accuracy: The use of AI in melody, phonetic, and voice matching technologies ensures high accuracy in identifying even heavily modified content.
- Real-Time Tracking: Pex allows real-time tracking of content across various platforms, enabling swift action against copyright infringement.

Pex - Performance and Accuracy
Pex Overview
Pex, a leader in AI-driven content recognition, demonstrates impressive performance and accuracy in its search tools, particularly in the areas of audio, melody, video, phonetic, and voice identification.Audio Identification
Pex’s audio fingerprinting and matching technology is highly accurate, even in challenging conditions. It can identify identical sound recordings or parts of them, including:- Very short samples (as short as 1 second)
- Mashups, multi-track mixes, and remixes
- Speed changes between 50-200% and pitch changes up to a full octave
- Recordings in noisy environments or with high compression and low sample rates
- Rich stems like vocals, piano, and guitars
- Audio with various effects such as echo, reverb, and filters.
Melody Identification
The melody fingerprinting technology identifies identical underlying compositions or parts of them, despite significant modifications, including:- Background noise
- Tempo changes
- Transpositions
- Live concerts
- Short samples
- Language changes
- Different timbres and instruments. This is particularly useful for cover song identification.
Video Identification
Pex’s video fingerprinting and matching technologies can identify short or long form audiovisual content, even with common user-generated content (UGC) modifications such as:- Very short samples (1 second)
- Grayscale distortions
- Brightness changes
- Added noise (visual)
- Mild cropping
- Text overlay
- Added logos
- Filters
- Livestreams.
Phonetic and Voice Identification
The phonetic fingerprinting technology identifies identical underlying compositions by matching speech or lyrics, leveraging Automatic Speech Recognition (ASR) and supporting all languages. It can match different voices, genres, pitches, and tempos, and even identify songs with the same lyrics across various languages. The voice matching technology identifies singers by their biometric voice traits, whether they are singing, rapping, or speaking. It can recognize the same voice across different recordings and match real and AI-generated voices.Performance and Accuracy
Pex’s technology is built to handle a wide range of content modifications, making it highly accurate in identifying and matching content. Here are some key points:- Real-Time Identification: Pex Search can identify music and associated rightsholders in real time, allowing platforms to license, block, or report on music use accurately.
- Comprehensive Matching: Pex checks the entire file, not just the beginning or end, ensuring thorough content recognition.
- Scalability: The platform is designed to scale with business growth, protecting the platform as it expands.
Limitations and Areas for Improvement
While Pex’s technology is highly advanced, there are a few areas to consider:- Training Data: Like other AI technologies, Pex’s accuracy can be influenced by the quality and diversity of the training data. Ensuring the data is comprehensive and free from biases is crucial.
- Continuous Development: The technology relies on continuous research and development to keep up with new trends in content creation. This means there could be ongoing updates and improvements needed to maintain its edge.
- User Experience Integration: While Pex provides an SDK for easy integration, the user experience can vary depending on how well the platform integrates this technology. Ensuring seamless integration is key to maximizing its benefits.

Pex - Pricing and Plans
Plans and Pricing
Core Plan
- Price: $75 per month
- Features: Includes a spend platform and corporate cards. Key features include receipt capture and approval, batch export of receipts, and the ability to set spending and funding rules. It also supports team/group management and program or department sub-accounts.
Pro Plan
- Price: $200 per month
- Features: Offers enhanced data, flexibility, and scale compared to the Core plan. This includes all the features of the Core plan plus additional advanced functionalities such as more detailed reporting and enhanced API integration.
Infinite Plan
- Price: $300 per month
- Features: Provides fully customizable spend management and API access. This plan includes all the features from the Pro plan and adds more advanced customization options and API capabilities.
Non-Profit Plans
- Core (Non-Profit): $30 per month – Similar features to the Core plan but at a discounted rate for non-profit organizations.
- Pro (Non-Profit): $80 per month – Similar features to the Pro plan but at a discounted rate for non-profit organizations.
- Infinite (Non-Profit): Custom pricing – Fully customizable spend management and API access, with pricing determined based on the non-profit organization’s specific needs.
Additional Options
PEX Visa® Prepaid Card Plans
- Base Plan: No monthly subscription fees, up to 100 cards free, and additional cards at $2 per card.
- PEX Visa® Commercial Card: No setup or subscription fees, $0 per card, and 1% back on all eligible purchases.
- PEX Disburse Visa® Prepaid Card: A one-time setup fee of $399.95, 50 cards free, and additional cards at $5 each.
Free Options and Trials
- Free Trial: Available for all plans.
- Free Version: Not available as a permanent free plan, but a free trial is offered to test the service.
Additional Fees
- There are various additional fees such as a 3% International Service Assessment Fee per transaction, ACH transfer fees, and a dormancy fee for financial inactivity.
This structure allows organizations to choose a plan that best fits their needs and budget, with the option to upgrade or customize as required.

Pex - Integration and Compatibility
Integration with Other Tools
Pex integrates seamlessly with a wide range of applications through platforms like Zapier. This integration allows users to automate various tasks by connecting Pex with over 7,000 other apps. For example, you can automate processes such as creating new tag options in Pex from Airtable records, sending Slack messages for new Pex purchases, or adding funds to Pex cards from Google Sheets rows.
Compatibility Across Platforms
Pex does not provide specific details on its website about the compatibility of its Search Tools across different devices or platforms. However, given its integration capabilities with various apps and services, it is likely that Pex can be accessed and utilized across multiple platforms, including web and mobile devices, through these integrations.
Language Bindings and SDK Compatibility
For developers, Pex offers language bindings and SDKs that are compatible with different versions of their core library. For instance, there are bindings compatible with SDK version 4.4.x, and users are advised to download the correct release that matches their installed SDK version. This ensures that the integration works smoothly and efficiently.
General Compatibility Considerations
While the specific Pex Search Tools do not have detailed compatibility considerations listed, the general principle of ensuring compatibility with the underlying system or platform is crucial. For example, in other contexts like PEX fittings, compatibility with the type of tubing or system being used is essential. Similarly, any integration or use of Pex tools would require ensuring that the tools are compatible with the existing infrastructure or systems in place.
Conclusion
In summary, Pex integrates well with various tools and services through platforms like Zapier, and while specific device or platform compatibility details are not provided, the integration capabilities suggest a broad range of usability. Ensuring the correct version of SDKs and language bindings is also important for smooth operation.

Pex - Customer Support and Resources
Customer Support
Pex provides several avenues for customer support, although the specific details for the search tools category are somewhat limited in the provided sources. Here are some general support channels that might be relevant:- For general inquiries or technical support, you can reach out to Pex through their contact page. However, specific contact details for the search tools are not explicitly mentioned.
- Pex often uses email for support communications. You can contact them at various email addresses, but none are specifically designated for the search tools category in the available information.
Additional Resources
Pex offers a variety of resources to help users get the most out of their products:- Resource Library: Pex has a comprehensive resource library that includes guides, FAQs, videos, and other materials. This library can help users understand the nuances of copyright compliance and music licensing, as well as learn about the latest trends and technologies in content identification.
- Videos and Webinars: Pex provides access to past panels and webinars where industry experts discuss trends, challenges, and technologies related to content identification and copyright compliance.
- Case Studies: Pex shares case studies that showcase practical solutions with measurable results, which can be helpful in understanding how their tools are applied in real-world scenarios.
- FAQs and Documentation: Pex offers FAQs and detailed documentation on their products, such as Discovery and Pex Search. These resources explain how the tools work, including the use of Automated Content Recognition (ACR) technology to identify copyrighted content across various platforms.
Specific Tools Documentation
For the search tools specifically, here are some key points:- Discovery: This is Pex’s audio and video copyright search engine. Users can track their assets via a dashboard or API, and receive monthly updates on where their content has been discovered, including URLs and engagement metrics.
- Pex Search: This tool leverages Pex’s ACR technology to find uses of copyrighted works in real-time. Clients can use the Software Development Kit (SDK) to transform audio or video into digital fingerprints and identify matches.

Pex - Pros and Cons
Advantages of Pex in the Search Tools AI-Driven Product Category
Content Identification and Tracking
Pex offers advanced AI-powered technology for identifying and tracking audio and video content across various platforms. This includes the ability to detect even heavily modified versions of music and videos, making it a powerful tool for copyright management and content monitoring.
Comprehensive Matching Technologies
Pex combines multiple technologies such as audio, melody, phonetic, and voice matching to identify uses of songs, voices, and compositions. This allows for the detection of voice clones, AI-generated music, and other forms of copyrighted content, even if they have been significantly altered.
Market Share and Data Analysis
Pex provides tools for determining market share on platforms and offers custom data reports. This is particularly useful for music distributors, publishers, and brands looking to analyze and monetize their content effectively.
Protection Against Copyright Infringement
Pex helps protect businesses from copyright issues by scanning user uploads, AI outputs, and other content for copyrighted material. This ensures compliance with copyright laws and helps in taking down infringing content.
Trust and Safety
The platform can identify and block known toxic content, enhancing the safety and integrity of online platforms.
Cost-Effective
Pex offers its services starting at just $1 per file per month, making it a cost-effective solution for content tracking and management.
Disadvantages of Pex
Technical Requirements
While Pex offers advanced AI technology, it may require a certain level of technical expertise to fully utilize its features, particularly for smaller businesses or individuals without extensive technical knowledge.
Dependence on Data Quality
The accuracy of Pex’s content identification and tracking depends on the quality and comprehensiveness of its database. If the database is not up-to-date or lacks certain types of content, the effectiveness of the service may be reduced.
Potential False Positives
Like any AI-driven system, there is a possibility of false positives or misidentifications, which could lead to unnecessary takedowns or disputes over content ownership.
Integration Challenges
Integrating Pex’s technology into existing systems or platforms might pose some challenges, especially if the platforms have unique or proprietary architectures.
In summary, Pex offers significant advantages in content identification, tracking, and copyright protection, but users should be aware of the potential technical and data-related challenges that may arise.

Pex - Comparison with Competitors
When Comparing Pex with Competitors
When comparing Pex, a leader in AI-powered content identification and rights management, with its competitors and alternatives, several key aspects and unique features come to the forefront.Pex Unique Features
Pex stands out with its advanced AI technology that can identify even heavily modified versions of audio and video content across the internet. Here are some of its distinctive features:Real-Time Content Identification
Pex can track audio and video content in real-time, making it invaluable for platforms and rightsholders needing immediate insights.Attribution Engine
Pex offers a content management system for licensing and compliance, ensuring that content is properly attributed and managed.Market Share Report
Users can determine individual market share on various platforms, providing valuable data for strategic decisions.Trust & Safety
Pex can identify and block known toxic content, enhancing platform safety.Competitors and Alternatives
Verifi Media
Verifi Media is a significant competitor, focusing on tracking, licensing, and managing ownership metadata for intellectual property. Here’s how it differs:Royalty Distribution
Verifi Media specializes in facilitating royalty distribution and addressing ownership conflicts, which is slightly different from Pex’s broad content identification capabilities.Data Privacy
Verifi Media emphasizes maintaining data privacy and integrity, which is crucial for stakeholders in the music industry.CopyrightDelta
CopyrightDelta is another competitor, particularly focused on web3 tools for the music industry:Royalty Management
CopyrightDelta offers services like proof of creation, AI protection, setlist automation, and double claim resolution, all within a web3 framework.B2B2B Market
It targets the B2B2B market, focusing on media, AI, and intellectual property sectors, especially in music.Other Alternatives
Other companies, while not direct competitors, offer related services:Audius
Focuses on decentralized music streaming and sharing, empowering content creators but not specifically on content identification or rights management.Cleerkut Royalty
Specializes in rights management software for independent record labels, music publishers, and creators, but with a narrower scope than Pex.Jaxsta
Provides a music credits database and metadata aggregation, supporting royalty administration but without the real-time content tracking of Pex.Key Differences and Considerations
Scope of Services
Pex is broadly focused on real-time content identification and rights management across various platforms, while competitors like Verifi Media and CopyrightDelta have more specialized services within the music industry.Technology
Pex’s AI technology is highly advanced in identifying modified content, which sets it apart from competitors that may focus more on metadata management or royalty distribution.Market Focus
While Pex serves a wide range of clients including platforms, music distributors, music publishers, and brands, competitors like CopyrightDelta are more focused on the B2B2B market within the music industry. In summary, Pex’s unique strengths in real-time content identification and comprehensive rights management make it a standout in its category. However, depending on specific needs such as royalty management or metadata tracking, alternatives like Verifi Media and CopyrightDelta may be more suitable.
Pex - Frequently Asked Questions
When discussing Pex
When discussing Pex in the context of the AI-driven product category, it’s important to clarify that the Pex mentioned here is not related to PEX pipes, but rather to the company Pex that specializes in content identification and rights management. Here are some frequently asked questions about Pex in this context:
What does Pex do?
Pex is a company that specializes in real-time content identification and user-generated content (UGC) data analysis. It uses AI-powered technology to track and identify audio and video content across the internet, even in heavily modified versions.
How does Pex identify content?
Pex uses Advanced Content Recognition (ACR) technology, which is trained to identify music, videos, and other content even when it has been modified. This technology allows for the tracking of content across various platforms.
What are the main use cases for Pex?
Pex serves several use cases, including:
- Platforms: Identifying music, managing content, and protecting businesses from copyright issues.
- Music Distributors: Identifying copyrighted works before distributing them on digital platforms.
- Music Publishers: Finding new uses of songs to increase revenue or determine market share.
- Brands: Identifying music in social media posts and auditing published content.
- Rightsholders: Taking back control of altered and shared content without consent.
How does Pex help with copyright issues?
Pex helps rightsholders and platforms by identifying and tracking copyrighted content. Its Attribution Engine plugs into content management systems for licensing and compliance, ensuring that content is used legally and that rightsholders receive proper attribution and compensation.
Can Pex identify toxic content?
Yes, Pex can identify known toxic content and block it from being reuploaded, which is part of its Trust & Safety features. This helps in maintaining a safe and compliant online environment.
What kind of data can Pex provide?
Pex can provide various types of data, including market share reports, which help determine individual market share on platforms. It also offers search capabilities to identify music and other content when and where needed.
How does Pex handle modified content?
Pex’s AI-powered technology is trained to identify content even when it has been heavily modified. This includes sped-up remixes or other alterations, ensuring that the original content can still be tracked and identified.
Is Pex used by major companies?
Yes, Pex is backed by significant investors and has been featured in major publications such as TechCrunch, Fast Company, and Billboard. This indicates its credibility and usage by major companies in the industry.
How does Pex ensure compliance with copyright laws?
Pex ensures compliance by providing tools for licensing and attribution. Its system helps platforms and rightsholders manage content in accordance with copyright laws, including new regulations such as those in Europe.
If you have more specific questions or need further details, it’s best to refer directly to Pex’s official resources or contact their support team.
