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The Product

Everything between RFI and First Patient In, in one system.

RFICOUNTRY & SITE IDCDA LIFECYCLEFEASIBILITYPERMANENT MEMORYEVERY STAGE RETURNS TO MEMORY
The Modules
Six modules. Run one, or run the whole bid.
SPONSOR RFIYOUR RECORDPRE-FILLED
01 / 06
Yendou RFI

Drop the sponsor's RFI .xlsx or .docx. Get every answer pre-filled from your own record.

Agents read every question, draft each answer from your own institutional record, score their confidence, and route the gaps to the function that owns them. The non-billable hours your BD team burns re-answering the same questions, gone. RFIs ship in days, not weeks, to your standards, not a template's.

"A full day of Excel, answered before lunch."Director, Business Development

PROTOCOLMATCH01020304RANKED SITES
Coming soon
02 / 06
Yendou Country & Site ID

A 22,332-investigator footprint across 79 countries, on day one of any new therapeutic area.

Powered by the Yendou Site Graph: 115 site networks, 22,332 investigators, 79 countries, 23+ therapeutic areas. Cross-referenced against your protocol parameters and your team's own engagement history. The site network you'd otherwise need fourteen years to build, ready for your feasibility team this afternoon.

"A therapeutic area we'd declined for eleven years. Won."VP of Business Development · Mid-cap CRO, Australia

47 CDA THREADSAll Agreements47NAMESTATUSCYCLEREV2 wks131 hr51 day27 wks15 days419 min3ONE SCREEN
03 / 06
Yendou Contracting

Forty-seven open CDA threads on a Friday. Yendou turns that into one screen.

Bulk-send every site in a study in one action. Sites click a link, redline in their browser, and are gone, no account to abandon. eIDAS-compliant signing where required, every round timestamped, every signature audit-ready. DocuSign and Adobe Sign already integrated.

"Site CDA cycle: nine days to four."Site Activation Lead

FEASIBILITY SURVEY85%PRE-FILLED
04 / 06
Yendou Feasibility

Never ask the same site the same question twice. Cut site follow-ups by up to 100%.

Every survey arrives ~85% pre-filled with what the site already told you, last year, last quarter, last week. Sites confirm or correct in a browser, no login, no portal. New answers save to your record automatically. Your team stops chasing, agents handle the follow-up cadence.

"Eight hours a week, per person, back."Feasibility Lead

Re: Florian, Phase IIb/III ARDS pre-feasibilityFlorian Mayr to FeasibilityJUN 17This Message Is From an Untrusted SenderI am on clinical service in the ICU, and emailresponses will be delayed....ActivityPermissionsFlorian MayrWeak connectionLinked to CRMCONNECTIONACTIVITYPROJECTSONE EMAIL → THE WHOLE RELATIONSHIP HISTORYRequest Demo →
05 / 06
Yendou Site Engagement

Open one email. See the whole relationship behind it.

Every message to and from a site lives inside Yendou, so you never leave to find context or hunt for a thread. Open one email and it arrives with everything attached: every study this contact is on, how the relationship is actually doing, who has gone quiet and who is overdue to hear from you. The next action is right there too, so you move their task forward without opening a single other tab. Your inbox stops being where time disappears and becomes where the work gets done.

"I answer the site, update the record, and manage their project activities in the same breath."Feasibility Lead

HOW LONG EACH STEP TAKESACROSS EVERY SITERFICDA SIGNEDFEASIBILITY COMPLETEDESSENTIAL DOCS SENT2 min7 wksEVERY DURATION, REMEMBERED
06 / 06
Yendou Memory

Your team's expertise was always real, just never measured.

Every RFI answer, every CDA cycle, every feasibility reply, every site signal and decision becomes structured intelligence. Queryable by indication, country, sponsor, and year. The day your senior commercial lead retires, the knowledge stays: organizational intelligence your CRO owns forever.

"It lived inside our heads and inside our email."CCO · Global mid-cap CRO · 12% → 27% win rate

Integrations

Keep your stack. Add Yendou on top.

Yendou is the engagement layer on top of your infrastructure, not a replacement for it. Feasibility responses, documents, and site details sync both ways with your CTMS and eTMF in real time, so your system of record stays current without anyone retyping. Already on DocuSign or Adobe Sign? Integration takes about two minutes.

"We finally have one place where CDAs, feasibility responses, and follow-ups happen, and our CTMS is actually up to date without anyone retyping."

Chief Information Officer · Global CRO · 7,000+ FTE
Security & Compliance

Enterprise security. Architected for the procurement gate.

Security architected for the world's most regulated workflows.

All your data stays in your environment. Yendou processes data in-transit with vector encryption, and your data is never used to train AI models. Every action is captured in immutable audit logs, governed by strict role-based access controls, and continuously monitored.

21 CFR Part 11 and GDPR compliant. SOC 2 Type II in progress.

SOC 2
ISO 27001
GDPR
21 CFR Part 11
Pre- and post-award infrastructure for mid-cap CROs 30 minutes · Your real RFP · Your real sponsor question

Make your next bid the one
you don't lose.

Bring a bid you lost, or a sponsor question your last RFP defence could not answer. We will show you, on your real data, what the next defence looks like inside Yendou. The same dataset the CCO walked into the room with.

Book an RFP walkthrough → Read the bid-defence brief