The eClinical platform for CROs that delivers

Win more study projects and deliver them faster with an eClinical solution that increases build speed, data quality, and sponsor trust.

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EIP Pharma
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Be the market leader with the best-reviewed clinical research data platform

CRO tech

Win bids

  • Impress sponsors and win RFPs with our cutting-edge EDC, Coding, Randomization, eCOA, ePRO, eSource and eConsent technologies
  • Target Phase IV, PMSS, Registries and RWE studies with our user-friendly scalable solutions
  • Quote competitively with our cost-effective, pay-per-use subscription model with volume discounts
  • Leverage our customized materials to defend bids, RFI/RFP support and tailored pricing and contracting
build quickly

Save time

  • Use our intuitive platform and form library to build eCRFs and complete User Acceptance Testing (UAT) within 2-6 weeks
  • Turn your designers and data managers into Super Users through our training program
  • Integrate all your data in our platform in real-time to provide the flexibility needed to accelerate database lock
cro customer success

Guarantee delivery

  • Gain the trust of sponsors through seamless digital collaboration and study progress updates
  • Receive on-call technical study and site support with our Gold SLA
  • Capture high quality data from sites through intuitive data entry

Cutting edge technology and happy sites

Capture data from multiple sources

  • Collect clinician data (eCRF) or eSource
  • Capture patient (ePRO & eCOA
  • Connect  other data sources through the Castor API

Prepare for submission readiness

  • Code in WHODrug and MedDRA through our coding integration
  • Let our experts deliver submission-ready SDTM files to you

Easily connect with your systems

Increase study progress visibility

  • Dynamic dashboards reflect progress and performance per site
  • Give the sponsor access to select reporting
  • Automate notifications when specific study events occur

Easily export and analyze your data

  • Provide sponsors with zero delay data exports in CSV, Excel, SPSS or R (SAS support available on request)
  • Leverage our API to build direct-to-customer data pipelines 

Collaborate with us

  • We conduct pre-live technical study reviews 
  • Faster study go-live with automated User Acceptance Testing (UAT)
  • Define study specific training programs for all user roles

Accelerate site startup

  • Reduce training time by offering sites the most user-friendly and highest-rated data capture platform
  • Train designers, data managers, monitors and research nurses using our eLearning and certification program

Run efficient multicenter studies

Keep your sites and users happy

Industry leading security and compliance

Our compliance package ensures you have access to the validation documentation needed for your vendor assessment and qualification.


Ensure data security

Data security is paramount to protect your data. We are ISO27001 certified, and run continuous Penetration Tests to ensure our platform is secure.

Add additional security on-demand

Configure two-factor authentication and password rotation policies to prevent data breaches. Features like field encryption and user-management put you in control of data access.


Comply with international laws and standards

Castor helps you comply with MDR, FDA 21 CFR Part 11, ICH E6 Good Clinical Practice, and ISO 13485.

Adhere to global privacy regulations

Our global server infrastructure (US, Europe and the UK) enables you to comply with local privacy regulations such as GDPR and HIPAA.

Join the Castor CRO Partner Community

Align our strengths to deliver more for your sponsors. Contact us for eligibility criteria.


Advanced training and tooling

● Access to power tooling to build studies even faster
● Multi-day onsite training for all relevant roles in your organization

Customer referrals and services

● We refer sponsors in your geography and clinical expertise area
● For running the entire trial or providing targeted services


Joint marketing and events

● Leverage our digital marketing capabilities: webinars, blog articles, white papers, ads and press releases
● Joint go-to-market at events and conferences


Product roadmap insight

● We share our roadmap with you and value your input on prioritization and feature development
● Early access to beta features

Our customers love us

"Affordable EDC with multifunctional capabilities"

“It’s been great working with Castor, and their customer service always responds so promptly and is always super helpful. Easy data download process, great interface, and very affordable compared to the other EDC systems out there.”


-Arick Wong, Lucira Health

"Best value and also best product

“This product includes EVERYTHING you can find in all of the competing products, including the regulatory requirements, but is so much less expensive that it is not even worth checking out the other companies. This is my go to platform for all of my clients’ clinical trials.”


-Sharon Goldfarb, SGConsulting

"Intuitive platform, easy to set up, very helpful"

“We found Castor EDC very easy to set up on our own and use. We always get an answer straight away when we have questions. It’s a cost-effective alternative to paper CRFs and much safer and easier to use.”


-Petra Jongmans, Atos Medical

"Excellent features at an affordable price"

“Impressive flexibility, ability to customize forms with (almost) any imaginable feature/data flow. Castor EDC is a great product with prompt and knowledgeable customer support.”


-Elena Allen, Rodin Scientific

"Easy to use and well-designed"

“Castor EDC has been everything we hoped it would be. It is easy to learn and set up. Our study sites have liked it and found it very easy to use. It is feature-complete, doing everything we need it to do.”


-Bill Haack, Cadex Genomics

"High-quality, compliant & affordable EDC"

“Our clinical study managers are able to build out each study with little to no help from Castor. The database is easy to use by both clinical sites and sponsors. As an early-stage start up company we are happy to have found a high-quality compliant system we can afford.”


-Lisa Misell, Dyve Biosciences

Find out how Castor can help you win more projects and deliver them faster

Schedule Demo


Start designing your own study structure and forms today.

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