OpenEvidence vs ASCO Guidelines Assistant

Similar category, different focus. These tools serve overlapping but distinct needs. Comparability 75/100 Comparability is an AI-graded 0–100 score of how directly these two tools compete — higher means a more apples-to-apples comparison.
OpenEvidence
by OpenEvidence
VS
ASCO Guidelines Assistant
by American Society of Clinical Oncology (ASCO) / Google Cloud

AI Verdict

Both tools offer AI-powered clinical decision support, providing evidence-based answers to medical queries. However, OpenEvidence is a broader platform for various specialties with documentation features, while the ASCO Guidelines Assistant is specifically tailored for oncologists to navigate ASCO's extensive guideline library.

Choose OpenEvidence if…

Choose OpenEvidence if you are a U.S. healthcare professional seeking broad, evidence-based clinical decision support across various specialties, including Family Medicine, Hospital Medicine, and Internal Medicine. It is ideal for those who need immediate, referenced answers to clinical queries and desire integrated tools for transcribing patient visits and auto-generating structured medical notes directly within their workflow.

View OpenEvidence →

Choose ASCO Guidelines Assistant if…

Choose ASCO Guidelines Assistant if you are an oncologist and an ASCO member, requiring rapid and precise access to the complete library of ASCO's clinical practice guidelines. This tool is specifically designed for oncology professionals who need timely, trustworthy, and cited information to support patient care decisions in hematology and oncology, with the added benefit of an interactive chat function for detailed inquiries.

View ASCO Guidelines Assistant →

Reviewed by Pouyan Golshani, MD — Interventional Radiologist

Quick Comparison

Feature OpenEvidence ASCO Guidelines Assistant
Pricing Free Paid membership
Deployment Cloud-based (web application) and mobile applications Cloud-based
BAA Available Unknown Yes AI-estimated
FDA Status Unknown Not applicable AI-estimated
HIPAA Unknown Yes AI-estimated

Head-to-Head

AI-generated assessment across six dimensions based on each tool's documented features and compliance posture. Grounded in public data — not a substitute for hands-on evaluation.

Usability

OpenEvidence

OpenEvidence offers both web and mobile applications with a clean and responsive UI, supporting quick access features like Home Screen and Lock Screen widgets. It also includes 'OpenEvidence Visits' for transcribing patient visits and auto-generating notes, enhancing workflow beyond just answering questions.

Clinical Value

OpenEvidence

OpenEvidence provides AI-powered natural language question answering grounded in a broad range of peer-reviewed medical evidence from multiple high-impact journals and organizations (NEJM, JAMA, NCCN, Cochrane, PubMed). It also offers real-time clinical decision support integrated into documentation workflows and has shown promising alignment with physician decisions in retrospective analyses.

Pricing & Value

OpenEvidence

OpenEvidence is free for verified U.S. healthcare professionals, making it highly accessible and a strong value proposition compared to paid alternatives. While it is ad-supported, this model allows for widespread adoption without direct cost to individual clinicians.

Enterprise Readiness

OpenEvidence

OpenEvidence integrates with Electronic Health Record (EHR) systems like Epic and has a Business Associate Agreement (BAA) in place, indicating its readiness for enterprise deployment. Its widespread adoption among U.S. physicians and integration into major health systems like Mount Sinai further supports its enterprise readiness.

Innovation

OpenEvidence

OpenEvidence demonstrates innovation through its 'OpenEvidence Visits' feature for ambient clinical documentation and its broad content partnerships with leading medical journals and organizations. Its rapid growth and high adoption rate among U.S. physicians also suggest a highly innovative and impactful approach to clinical decision support.

Support & Docs

Tie

Both tools offer clear citations and sources for their information, which serves as a form of documentation for their responses. However, specific details regarding dedicated customer support channels, comprehensive user guides, or training resources beyond the inherent functionality of the tools are not extensively detailed for either product in the provided information or search results.

Feature-by-Feature

Detail beyond the Quick Comparison summary. For pricing, deployment, BAA, FDA, and HIPAA see the Overview tab.

Feature OpenEvidence ASCO Guidelines Assistant
Name OpenEvidence ASCO Guidelines Assistant
Company OpenEvidence American Society of Clinical Oncology (ASCO) / Google Cloud
Tagline America's Official Medical Knowledge Platform AI-powered tool for oncologists to quickly access evidence-based clinical guidelines.
Categories Clinical Decision Support & Reference, Documentation & Scribing Clinical Decision Support & Reference, Oncology AI
Specialties Family Medicine, Hospital Medicine, Internal Medicine Hematology, Oncology
Key Features (Selection) AI-powered natural language question answering for clinical queries, Answers grounded in peer-reviewed medical evidence (NEJM, JAMA, NCCN, Cochrane, PubMed), Fully referenced answers with transparent sourcing to primary studies and guidelines, Clinical decision support at the point of care for high-stakes decisions, OpenEvidence Visits: transcribe patient visits and auto-generate structured medical notes, Real-time clinical decision support integrated into documentation workflows, Integrates with Electronic Health Record (EHR) systems like Epic, Official AI Partner of The New England Journal of Medicine, JAMA, NCCN, and Cochrane Quickly navigate ASCO's full library of clinical practice guidelines, Receive timely and trustworthy information with clear citations and sources, Interactive chat function for asking questions, Ability to ask follow-up questions, Dynamic user experience, Updated as new guidelines are published or revised, Available through the ASCO Member app

Videos

Demos, reviews, and walkthroughs featuring OpenEvidence and ASCO Guidelines Assistant.

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Frequently Asked Questions

OpenEvidence aims to integrate directly into documentation workflows, offering features like transcribing patient visits and auto-generating structured medical notes, and is designed to integrate with EHR systems like Epic. The ASCO Guidelines Assistant, accessible via the ASCO Member app and website, provides quick, interactive access to guidelines through a chat function, supporting evidence-based decisions at the point of care.
OpenEvidence integrates with EHR systems such as Epic, allowing for in-workflow evidence retrieval and research without leaving point-of-care tools. The ASCO Guidelines Assistant is available through the ASCO Member app and website, but the depth of its direct EHR integration is not specified beyond providing access to guidelines to support clinical decision-making.
OpenEvidence grounds its answers in peer-reviewed medical literature from sources like NEJM, JAMA, NCCN, and Cochrane, providing fully referenced answers with transparent sourcing. It also features 'EvidenceGrade,' which grades and visualizes the quality of the evidence cited. The ASCO Guidelines Assistant draws solely from ASCO's evidence-based clinical practice guidelines, providing clear citations and sources for all information, and is updated as new guidelines are published.
OpenEvidence is designed to be intuitive, with some physicians describing it as a massive time-saver. However, some users note the importance of using the right prompts to get complete or pertinent information. The ASCO Guidelines Assistant offers an intuitive chat function and dynamic user experience for quickly navigating guidelines.
OpenEvidence emphasizes transparency with fully referenced answers and transparent sourcing to primary studies and guidelines. While not explicitly detailing audit-trail features for user activity, its focus on verifiable evidence suggests a commitment to traceability. The ASCO Guidelines Assistant provides clear citations and sources for all information generated, and allows users to provide feedback to refine the tool, implying a system for tracking interactions.
OpenEvidence is used across over 10,000 hospitals and medical centers, indicating its capability for multi-site adoption. Its enterprise pricing models for EHR integration suggest it's designed for larger organizational deployments. The ASCO Guidelines Assistant is available to ASCO members through their app and website, making it accessible across various practice settings for individual oncologists.
OpenEvidence is a broad clinical decision support platform covering multiple specialties like Family Medicine, Hospital Medicine, and Internal Medicine, providing answers from a wide range of peer-reviewed literature and offering documentation tools. In contrast, the ASCO Guidelines Assistant is a specialized tool specifically for Hematology and Oncology, focusing on quickly accessing and interpreting ASCO's comprehensive library of clinical practice guidelines.

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Backers

Who funded each tool's parent company.

OpenEvidence

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