eClinical Trial Management System for Contract Research Organizations (CROs)

Win more study projects and deliver them faster with a cost-effective solution that increases build speed, data quality, and sponsor trust.

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Stay ahead of the competition by using the best-reviewed clinical research data platform

Increase ROI for CROs graph through Electronic Data Capture (EDC)

Win bids

  • Quote competitively with our cost-effective, pay-per-use subscription model with volume discounts
  • Impress sponsors and win RFPs with our cutting-edge EDC, Coding, Randomization, eCOA, ePRO, eSource, eConsent, and decentralized/hybrid trial technologies
  • Target Phase IV, PMS, PMCF, Registries and RWE studies with our user-friendly scalable solutions
  • Leverage our customized materials to defend bids, complete RFIs/RFPs, and enable tailored pricing and contracting
Post-Market Clinical Follow-Up (PMCF) man choosing solutions

Save time

  • Use our intuitive platform and form library to efficiently build eCRFs and complete User Acceptance Testing (UAT) within 2-6 weeks
  • Enable your Data Managers through our extensive training program 
  • Integrate all your study data within our platform in real-time to accelerate database lock
Castor CRO service

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 our simplified user interface

Cutting edge technology and happy sites

Capture data from multiple sources

  • Collect clinician data (eCRF) or eSource
  • Capture patient data (ePRO & eCOA
  • Connect other data sources including ECG, PK, and lab data through the Castor API

Prepare for submission readiness

Easily connect with your systems

Study progress visibility

  • Dynamic dashboards reflect progress and performance per site
  • Sponsor access to dynamic reports
  • Automated clinical notifications aligned with study events

Easily export and analyze your data

  • Provide sponsors with instantaneous 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)
  • Defined study-specific training programs for all user roles

Accelerate site start-up

  • Reduced training time by offering sites the most user-friendly and highest-rated data capture platform
  • Train Data Managers, monitors, site staff, and PIs 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 integrity is paramount to protect your data. We are ISO27001 certified, and run continuous Penetration Tests to ensure our platform is secure.


Best-in-class security

Configured two-factor authentication and password rotation policies to ensure high-quality data. Features like field encryption and user-management put you in control of data access.


Comply with international standards

Castor supports your compliance to 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 Program

Align our strengths to deliver more for your sponsors. Contact us to discuss partnership opportunities.


Advanced training and tooling

● Access to power tooling to build studies even faster
● Extensive on-site training for your organization

File Copy

Customer referrals and services

● We refer sponsors in your geography and clinical expertise area
● Mutual alignment of skills and capabilities

Question Answer Balloons

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 input

● We value your input and take your feature and functionality needs into consideration in product planning

Our customers love us

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"EDC system 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 and great interface.”


-Arick Wong, Lucira Health

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"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

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"Intuitive platform, easy to set up"

“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

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"Excellent features"

“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

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"Easy to use, well-designed, and very helpful"

“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

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"High-quality and compliant 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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