OpenEvidence
OpenEvidence is an AI-powered clinical decision support platform designed for verified health care professionals, which aggregates, synthesizes, and visualizes peer-reviewed medical evidence to answer point-of-care questions rapidly and reliably. The system covers over 160 specialties and more than 1,000 diseases or therapeutic areas, presenting results grounded in high-quality sources such as JAMA, NEJM, and clinical guidelines. It supports a deep, intuitive search interface that returns evidence-based answers in 5–10 seconds, always with citations, and ensures transparency by surfacing the references behind each answer. In addition to search, OpenEvidence includes features like “Visits,” a module that transcribes patient encounters, enriches documentation with clinical intelligence, drafts notes, and integrates assessment and plan guidance into clinician workflows.
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Maetra
Maetra is an AI governance and compliance control plane for teams operating tool-using AI agents. Discover inventories agents and capabilities; Comply maps systems to applicable frameworks and keeps reusable evidence current; Govern evaluates consequential actions against versioned policies and routes human approval when required. Secure scans prompts, messages, model outputs, and tool calls for prompt injection, data exposure, unsafe actions, and policy violations. Task Guard detects task drift, scope changes, and mismatched effects. Interaction Guard protects supported browser-AI prompts and files, while Audit preserves linked decision, approval, runtime, and change evidence. Teams can adopt modules separately or together through the web app, REST APIs, SDKs, and MCP. A 14-day no-card trial is available, with paid plans from $20/month.
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Tangerin AI
Tangerin AI is a Brazilian AI governance platform. It answers a question most companies cannot answer today: which AI tools IT-approved or not (Shadow AI) are used inside the company, by whom, at what data risk, and with what evidence to show an auditor. Collection works two ways: a lightweight endpoint agent (Windows, macOS, Linux), or agentless ingestion of existing NGFW, SSE and SIEM logs. Every signal resolves against a proprietary catalog of 6,000+ AI tools recording data risk, processing country, retention policy and training use. Each tool is scoped by policy as allowed, restricted or prohibited; employees digitally sign the AI usage policy; and the compliance module covers 24 frameworks - LGPD, ISO 42001, EU AI Act, GDPR, ISO 27001 and more - with automatic evidence crosswalk and an external-auditor view. It records which tool was used, when and on which workstation - never conversation content, prompts or files. Architectural decision, not a setting.
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Aetion Evidence Platform
Aetion Evidence Platform® delivers real-world evidence for life sciences companies, payers, and at-risk providers. We help you answer the high-stakes questions in health care: what works best, for whom, and when. Because better answers lead to better decisions. As a partner to the majority of the top 20 global biopharma firms, leading payers, and the FDA, Aetion informs the most critical decisions in the industry. Our transparent analyses guide product development, commercialization, and payment innovation into health care’s modern era. Aetion Evidence Platform moves the application of real-world evidence from descriptive analytics to causal conclusions. And it delivers answers within days and weeks—the rapid results needed to improve clinical and financial outcomes. Turn your best available information into insights you can use now.
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