Ryght AI Launches Free AI-Powered Clinical Trial Site Search Engine

Apr 16, 2026
Ryght AI has introduced RyghtSites.com, a free AI-powered search engine that enables pharmaceutical companies and CROs to find and rank clinical research sites across 192 countries.

Ryght AI has launched RyghtSites.com, a free AI-powered clinical trial site search engine, announced in a press release. The platform allows pharmaceutical companies and Contract Research Organizations (CROs) to search, rank, and download lists of clinical research sites across 192 countries.

The tool uses Ryght’s proprietary AI Site Twins technology to digitally represent over 100,000 research sites, enabling users to identify the most suitable locations for clinical trials based on real-world performance data. Users can filter by disease, biomarker, or region, and download site data in CSV format.

RyghtSites.com supports all phases of clinical trials, from Phase 1 to Phase 4, and ranks sites automatically using an agentic ranking system that assesses feasibility and historical fit. The company said the platform removes the need for traditional manual research and costly data vendor contracts.

According to Ryght AI, its technology has previously reduced clinical site selection timelines from six months to under a month for large CROs. The company stated that RyghtSites.com is intended to make this capability freely available to the global research community.

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