Products

Paige Prostate
Paige.AI
Oncology AI
AI-powered applications that aid in the detection and grading of prostate cancer on H&E-stained whole-slide images of prostate needle biopsies.

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About Paige.AI

Paige.AI is a leading healthcare artificial intelligence (AI) company dedicated to revolutionizing cancer diagnostics and treatment through advanced computational pathology. The company leverages extensive datasets of digitized pathology slides, clinical reports, and genomic data to develop AI-powered solutions that enhance the precision and efficiency of cancer detection and characterization. For physicians, Paige’s technology acts as a tireless partner, assisting in the identification of subtle markers of disease, reducing the likelihood of false negatives, and streamlining diagnostic workflows to improve turnaround times for patients.

Paige’s portfolio includes AI-assisted diagnostic applications designed to support decision-making across various cancer types, such as Paige Prostate, Paige Breast Suite, Paige GI Suite, and PanCancer Detect. These tools not only aid in detecting and subtyping cancer but also in revealing molecular biomarkers directly from tissue samples, which traditionally require more time-consuming genetic testing. The company’s innovative approach, including its foundation models like Virchow and the co-pilot platform Paige Alba™, aims to integrate AI seamlessly into existing digital pathology workflows, empowering pathologists and oncologists with real-time insights for more informed and personalized treatment decisions.

Paige’s commitment to advancing precision medicine is underscored by its development of AI applications that can identify both common and rare cancer variants across different anatomic sites, and its focus on multimodal AI models that combine imaging, genomics, pathology, and language data. By automating routine tasks and providing an added layer of diagnostic confidence, Paige’s solutions enable healthcare professionals to focus on complex cases and deliver high-quality diagnoses with remarkable sensitivity and specificity.

Focus Areas

digital pathology cancer diagnosis AI-assisted diagnostics biomarker discovery computational pathology precision medicine foundation models oncology

Business Intelligence

Key InvestorsGoldman Sachs, Casdin Capital, Johnson & Johnson Innovation – JJDC, KKR, Breyer Capital, Catalio Capital Management, Healthcare Venture Partners, AI Venture Labs
PartnershipsMicrosoft (Azure, AI model development), Quest Diagnostics, Philips, Lumea, Breast International Group (BIG), Oncoclínicas, Indica Labs
AcquisitionsAcquired by Tempus AI on August 22, 2025, for $81.25M
TechnologyAI-first digital pathology platform, deep learning algorithms, computational pathology, foundation models (Virchow, PRISM), cloud-based (Microsoft Azure, AWS Cloud), integrates with LIS and image management systems, multimodal AI models (Large Vision Models with Large Language Models)
FDA Clearances2 (Paige Prostate Detect, FullFocus) cleared products (estimated)

What Physicians Need to Know

Digital Pathology Platform
Paige.AI offers an end-to-end digital pathology solution, including the FDA-cleared FullFocusu2122 viewer and a robust data management system for whole-slide images (WSIs). Their platform supports complete digital pathology workflows and is designed for flexibility and scalability.
AI-Assisted Cancer Diagnosis
Specializes in AI applications for detecting, grading, and quantifying cancer across a wide range of tissue types (e.g., prostate, breast, GI, and over 40 other cancer types). Their AI tools are designed to support diagnostic decision-making, enhance accuracy, and reduce diagnostic errors. Paige Prostate Detect was the first FDA-authorized AI in pathology.
Biomarker Discovery
Leverages novel AI technologies to identify multiple molecular biomarkers directly from tissue samples, including HER2 status from H&E slides. Their OmniScreenu2122 technology can detect over 1600 biomarkers.
Computational Pathology Expertise
Utilizes proprietary computational pathology technology and advanced machine learning algorithms, trained on massive, diverse datasets of digitized pathology slides, to provide deep insights into cancer.
Precision Medicine & Oncology
Committed to revolutionizing cancer diagnostics and care by providing a deeper understanding of cancer's molecular and cellular complexities. Their solutions support precision medicine initiatives, enabling more precise diagnoses and targeted therapies. Paige Albau2122 is a multi-modal co-pilot aimed at transforming personalized medicine.
Pioneering Foundation Models
A leader in applying foundation models to cancer care, with models like Virchow (the first million-slide foundation model for cancer, trained on over 4 million digitized slides) and PRISM (a multi-modal AI combining Large Vision Models and Large Language Models for slide-level analysis and automated report generation). These models facilitate pan-cancer detection and efficient biomarker prediction.
Physician Tip

For physicians, Paige.AI's solutions offer significant advantages by enhancing diagnostic accuracy and confidence, streamlining workflows, and providing comprehensive cancer insights. The AI can act as a 'second read' tool, prioritize cases, and reduce the need for additional staining or external consultations, ultimately decreasing turnaround times. The ability to detect biomarkers directly from H&E slides can also optimize diagnostic pathways. The open platform allows for customization and integration with existing lab systems, making the transition to AI-assisted pathology smoother.

Paige.AI's platform is designed for advanced integration capabilities, featuring open APIs that allow for unlimited vendor-neutral integrations with existing digital pathology applications, WSI scanners, and Laboratory Information Systems (LIS). This flexibility enables labs to customize workflows and seamlessly access both Paige's AI solutions and third-party AI applications within a single environment. They also partner with other AI pathology companies like Aiforia and Mindpeak to integrate their algorithms.

Products by Paige.AI

1 product in the directory

Paige Prostate
Paige.AI
Oncology AI
AI-powered applications that aid in the detection and grading of prostate cancer on H&E-stained whole-slide images of prostate needle biopsies.

What the Web Says

Paige.AI is a company that has two main product offerings: an AI-powered platform for cancer diagnosis and biomarker discovery in pathology, and an AI-driven local SEO platform for Google Business Profile management. The healthcare-focused Paige.AI has received FDA approval for its AI-driven cancer diagnosis software, which assists pathologists in identifying regions of concern on digital slides, aiming to improve detection rates and reduce false negatives. The local SEO platform, often referred to as Paige by Merchynt, automates various aspects of Google Business Profile optimization, including post creation, review management, and image optimization, to enhance local search visibility.

Overall: Positive

Strengths

  • Exceptional ease of use and intuitive features for the local SEO platform.
  • Effective automation capabilities for Google Business Profile management and client reporting.
  • Excellent customer support, with some users highlighting direct interaction with the CEO.
  • Demonstrated improvement in Google Business Profile rankings and AI search visibility for local businesses.
  • FDA approval for AI-driven cancer diagnosis in pathology, improving detection rates and reducing false negatives.
  • Highly rated on Glassdoor for work/life balance, leadership, and overall employee satisfaction.

Limitations

  • Editing limitations, such as inability to specify detailed requests for post rewrites, for the local SEO platform.
  • Challenging learning curve for the local SEO platform, particularly with setup and understanding full capabilities.
  • The local SEO product can be pricey, costing per client.
  • Desire for more guided tutorials for the local SEO platform, especially for non-tech-savvy users.
  • Narrow focus on prostate cancer limits the addressable market for the healthcare AI, with expansion to other cancer types being slow due to regulatory processes.
  • Enterprise pricing and digital slide scanning infrastructure requirements can be barriers for smaller pathology labs for the healthcare AI.

Based on reviews from: G2, AI tool (aitool.info), Elion, Wellfound, Indeed.com, Software Advice, Automateed, Capterra, FeaturedCustomers, Paige.ai website, AHRQ (Agency for Healthcare Research and Quality), Reddit, YouTube

Last updated: 2026-07-21

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Press & Coverage

Fierce Biotech
Tempus claims AI pathology developer Paige in $81M deal
Tempus AI acquired digital pathology developer Paige for $81.25 million, including its FDA-cleared AI programs for cancer detection and a massive dataset of digitized pathology slides.
2025-08
Signalbase
Paige Raises $81.25M to Accelerate AI Cancer Innovation
Paige secured $81.25 million in new investment capital to advance its AI-powered solutions for cancer discovery and treatment, reinforcing its leadership in healthcare technology.
2025-08
Business Wire
Paige Releases PRISM2: A Whole-Slide Foundation Model for Multimodal AI in Pathology and Cancer Care
Paige announced the release of PRISM2, its most advanced slide-level foundation model, designed to enable large language models to understand pathology images and generate diagnostic insights.
2025-07
BioSpace
Paige and Breast International Group (BIG) Announce Strategic Partnership to Advance AI-Driven Breast Cancer Research and Patient Care
Paige and the Breast International Group (BIG) partnered to conduct collaborative research aimed at improving breast cancer diagnosis, treatment, and patient outcomes through AI.
2025-06
Paige.ai
U.S. FDA Grants Paige Breakthrough Device Designation for AI Application that Detects Cancer Across Different Anatomic Sites
The FDA granted Breakthrough Device designation to Paige PanCancer Detect, an AI-assisted diagnostic application for detecting suspicious cancer foci across multiple tissues and organs.
2025-04
Paige.ai
Paige Adds to Regulatory Portfolio with New FDA Clearance
Paige's FullFocusu2122 digital pathology image viewer received FDA 510(k) clearance for use with additional scanner systems, expanding its compatibility for clinical use.
2025-01
Fierce Biotech
Paige and Microsoft roll out updated image-based AI models for cancer diagnosis
Paige and Microsoft unveiled the second generation of their image-based AI models, Virchow 2 and Virchow 2G, for cancer detection, featuring increased data diversity and depth.
2024-08
The American Journal of Surgical Pathology
Artificial Intelligence Helps Pathologists Increase Diagnostic Accuracy and Efficiency in the Detection of Breast Cancer Lymph Node Metastases
A study published in The American Journal of Surgical Pathology demonstrated that Paige Breast Lymph Node AI significantly improved pathologists' sensitivity and efficiency in detecting breast cancer lymph node metastases.
2024-07

Frequently Asked Questions

Paige.AI's solutions are designed to integrate seamlessly into existing digital pathology workflows, providing AI-assisted diagnostic decision support for cancer pathology. Their applications, such as Paige Prostate Suite, Breast Suite, and GI Suite, help pathologists detect, classify, and quantify cancer, aiming to improve diagnostic accuracy and efficiency. The Paige Platform offers flexible, vendor-neutral integrations with various scanners and LIS systems, streamlining case review and enabling access to both Paige and third-party AI applications.
Paige.AI's products address a wide range of oncology concerns, including the detection, grading, and quantification of cancer in prostate, breast, and gastrointestinal tissues, as well as over 40 other cancer types. Their flagship products like Paige PanCancer Detect are designed to identify suspicious regions across multiple tissues and organs, including rare cancers, helping pathologists triage cases more efficiently.
Paige.AI has achieved significant regulatory milestones, including the first FDA-approved AI application in pathology, Paige Prostate Detect, for primary diagnosis of prostate cancer. They also hold multiple FDA Breakthrough Device Designations for applications like Paige PanCancer Detect and Paige Breast Lymph Node, alongside numerous CE-IVDD and UKCA marks. The company emphasizes its commitment to meeting high regulatory standards to ensure the safety and efficacy of its clinical AI solutions.
Paige.AI leverages powerful foundation models, such as Virchow and PRISM, trained on vast datasets of digitized pathology slides, to accelerate biomarker discovery and advance precision medicine. These models enable the detection of over 1,600 clinically significant biomarkers directly from H&E-stained images, predict treatment response, and facilitate the development of novel computational pathology applications. This capability helps in patient stratification and optimizing therapeutic targeting.
Paige.AI has established key partnerships with industry leaders such as Microsoft, leveraging Azure for cloud infrastructure and collaborating on large-scale AI model development. Recently, Tempus announced the acquisition of Paige, aiming to significantly expand Tempus's dataset and accelerate AI efforts in precision medicine. This acquisition is expected to enhance Paige's reach and impact in transforming cancer diagnosis and treatment.
Specific pricing models for Paige.AI's digital pathology solutions are not publicly detailed in the provided search results. However, Paige.AI offers comprehensive services that include AI expertise, custom AI development, regulatory strategy, and commercialization support. Their partnerships, such as with Gestalt, aim to provide streamlined workflows and comprehensive support to users, ensuring seamless integration and enhanced diagnostic confidence.
Paige.AI's computational pathology platform enhances efficiency and throughput by automating cancer detection, grading, and quantification, which can significantly reduce slide evaluation times and diagnostic turnaround times. The platform integrates with existing lab systems, offers a digital case manager for prioritization, and provides real-time insights to help pathologists manage their workloads more effectively. Studies have shown that AI assistance can lead to substantial time savings and increased accuracy in diagnosis.

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