Clinical Trials Are Delayed.
Not by Science. But by Process.
Yendou cut feasibility and site activation timelines — 9 weeks faster to FPI. 264 hrs less manual work per study.
One global directory. One engagement engine. One memory for your team.

Built for Biotech. Trusted by CROs. Loved by Sites.
Power up every team with smarter HCP engagement, proactive site readiness, and unparalleled knowledge retention.
The 4 Frictions Slowing Your Pipeline
🔍 No Global Site Directory
Citeline. Globadata. Spreadsheets. And more. None of them talk to each other — and the knowledge is scattered across teams and systems.
🧠 Institutional Memory Lives in Heads
You lose critical insight when people leave or CROs rotate.
🤖 Engagement Feels Robotic
Sites ignore CRO emails. Sponsor communication wins — but it’s not scalable.
🔁 Redundancy Kills Speed
You’re repeating pre-study visits and feasibility for sites you already vetted last quarter.
⚙️ Yendou Solves This
One Platform. Four Capabilities.

🌍📍 Global Site Directory
Consolidate internal and external data into dynamic site and investigator profiles.

🧠 💾 Knowledge Retention Engine
Capture feasibility responses, visit insights, and site feedback — structured, searchable, and reusable.

👥 ⚙️ Human Scalable Engagement
Smart forms, CDA tracking, emails, and feasibility questionnaire templates — personalized at scale.

🧬 🧠 Personalized Site Intelligence
Track what drives performance — response times, readiness, and relationship strength — to identify top performers and move faster.
🧨 What Makes Yendou Different?
The First and Only Site Engagement Platform Without Site-Facing Technology
While others push portals onto research sites, we do the opposite.
Yendou empowers sponsors and CROs to engage smarter — without forcing sites to log in, learn new tools, or adopt new systems.
✅ No portals
✅ No site-facing tech
✅ Zero disruption to sites
Why?
Engagement should work for sites — not be more work for them.
We build the invisible layer: Data-rich profiles. Automated outreach. Operational memory — all sponsor-side.
Who We Help
Built for BioTech, CROs, and Sites
Yendou for CROs
Win more bids. Deliver with leaner teams.
Pain: Manual outreach and sponsor pressure kill your edge. Feasibility insights disappear between studies.
Fix: Slash feasibility from 12 weeks to 2.5. Centralize site intelligence. Automate engagement — without burning out your team.
Yendou for BioTech
Unlock the revenue potential of your late-stage pipeline.
Pain: Over 25% of late-stage timelines is spent on the site identification to site activation process.
Fix: Build a custom site directory, cut redundancy, automate processes, and deliver breakthroughs to patients faster — while hitting your pipeline revenue goals.
Yendou for Research Sites
Get selected more often — with less admin.
Pain: 66–70% of feasibility questions are repeated. Sponsors don’t really know your site.
Fix: Share your infrastructure once. Reduce repetitive outreach. Build long-term sponsor relationships — no portals, no logins, no extra burden.
“Our clients’ work ensures the health of humanity. By making them faster, more productive, and more secure, we don’t just improve the business of drug development—we help make the world healthier.”
Zina Sarif — Board Director and CEO, Yendou
Insights to Shape Your Next Breakthrough
The Site Engagement Platform Defining the Next Era of Clinical Operations
Powerful, flexible, and data-driven. Yendou makes it easy to build relationships with the right sites, for the right trial, at the right time.