---
description: Compare Castor EDC vs Trial Online for Irish businesses. GetApp provides a side-by-side comparison with details on software price, features and reviews.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/getapp/og_logo-94fd2a03a6c7a0e54fc0c9e21a1c0ce9.png
title: Castor EDC vs Trial Online Comparison | GetApp Ireland 2026
---

Breadcrumb: [Home](/) > [Clinical Trial Management Software](/directory/53/clinical-trial-management/software) > [Castor EDC \<span\>vs\</span\> Trial Online](https://www.getapp.ie/compare/103653/2058254/castor-edc/vs/trial-online)

# Compare Castor EDC vs Trial Online

Canonical: https://www.getapp.ie/compare/103653/2058254/castor-edc/vs/trial-online

> Detailed comparison between Castor EDC and Trial Online. Check ratings, reviews, pricing, and features to make the best decision for your business.

-----

## At a Glance

| Metric | Castor EDC | Trial Online |
| **Overall rating** | 4.7/5 | - |
| **Total Reviews** | 204 | 0 |
| **Starting Price** | - | SEK 1.00 |
| **Free Trial** | Yes | No |
| **Free Version** | No | No |
| **Deployment** | Cloud, SaaS, Web-based | Cloud, SaaS, Web-based, Android (Mobile), iPhone (Mobile), iPad (Mobile) |
| **Support** | Email/Help Desk, FAQs/Forum, Knowledge Base, Phone Support | Email/Help Desk, Phone Support, Chat |
| **Training** | In Person, Live Online, Webinars, Documentation, Videos | Live Online |

## Key features

### Castor EDC

- 21 CFR Part 11 Compliance
- Audit Trail
- CRF Tracking
- Data Capture and Transfer
- Data Storage Management
- Data Verification
- Distributed Capture
- Document Imaging
- Electronic Data Capture
- Electronic Signature
- Forms Management
- HIPAA Compliant
- Monitoring
- Patient Management
- Patient Monitoring
- Randomisation
- Reminders
- Remote Data Capture
- Reporting/Analytics
- Trial Design

### Trial Online

- 21 CFR Part 11 Compliance
- Audit Trail
- CRF Tracking
- Data Capture and Transfer
- Data Storage Management
- Data Verification
- Distributed Capture
- Document Imaging
- Electronic Data Capture
- Electronic Signature
- Forms Management
- HIPAA Compliant
- Monitoring
- Patient Management
- Patient Monitoring
- Randomisation
- Reminders
- Remote Data Capture
- Reporting/Analytics
- Trial Design

## Links

- [View Castor EDC Profile](https://www.getapp.ie/software/103653/castor-edc)
- [View Trial Online Profile](https://www.getapp.ie/software/2058254/trial-online)
- [View Original Comparison](https://www.getapp.ie/compare/103653/2058254/castor-edc/vs/trial-online)

-----

## Structured Data

<script type="application/ld+json">
  {"@context":"https://schema.org","@graph":[{"name":"Castor EDC vs Trial Online Comparison | GetApp Ireland 2026","description":"Compare Castor EDC vs Trial Online for Irish businesses. GetApp provides a side-by-side comparison with details on software price, features and reviews.","url":"https://www.getapp.ie/compare/103653/2058254/castor-edc/vs/trial-online","about":[{"@id":"https://www.getapp.ie/software/103653/castor-edc#software"},{"@id":"https://www.getapp.ie/software/2058254/trial-online#software"}],"breadcrumb":{"@id":"https://www.getapp.ie/compare/103653/2058254/castor-edc/vs/trial-online#breadcrumblist"},"@type":["WebPage","CollectionPage"],"@id":"https://www.getapp.ie/compare/103653/2058254/castor-edc/vs/trial-online#webpage","isPartOf":{"@id":"https://www.getapp.ie/#website"},"inLanguage":"en-IE","publisher":{"@id":"https://www.getapp.ie/#organization"}},{"name":"Castor EDC","description":"Castor is a leading Electronic Data Capture (EDC) system, designed to help researchers capture, integrate, and manage data seamlessly from any source. With Castor, you can build and launch studies within hours using pre-built templates and effortlessly integrate EMR/EHR, patient-reported outcomes (ePRO, eCOA), clinical, and device data (eCRF, eSource) into a single, centralized platform. 90% of studies in Castor pass UAT in under four weeks, far exceeding industry benchmarks.\n\nCastor’s self-service, no-code platform makes study setup easy, offering features such as drag-and-drop eCRF creation, ePRO for patient surveys, automated randomization, real-time monitoring, seamless data import/export, HL7 FHIR-based EHR integration, and API connectivity. Advanced compliance and security measures include audit trails, granular user management, and adherence to ISO27001, ISO9001, HIPAA, GCP, 21 CFR, and GDPR standards.\n\nBuilt for speed, flexibility, and compliance, Castor accelerates clinical research by enabling faster deployments, seamless data interoperability, and enhanced patient engagement—all in a modern, cloud-native environment.","image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductScreenshot/148b01de-3dcc-4fa6-8bcb-f9113f2e79bd.png","url":"https://www.getapp.ie/software/103653/castor-edc","@type":"SoftwareApplication","@id":"https://www.getapp.ie/software/103653/castor-edc#software","applicationCategory":"BusinessApplication","publisher":{"@id":"https://www.getapp.ie/#organization"},"aggregateRating":{"@type":"AggregateRating","ratingValue":4.7,"bestRating":5,"ratingCount":204},"operatingSystem":"Cloud"},{"name":"Trial Online","description":"Trial Online is a clinical trial management software that helps businesses set up role-based access rights, manage derived calculations, monitor compliance, handle patient diaries, conduct audits, and more from within a unified platform. It allows staff members to segment patients based on data collected via events and questionnaires. It also lets employees configure reminders, maintain logbooks, and automatically receive safety and non-conformance alerts.\n\nTrial Online enables medical professionals to utilize the virtual visits module to set up telehealth calls, establish two-way communication with patients, share images or videos, send medication instructions, and more. It also lets administrators gather patient consent forms, capture electronic signatures, track consent versions, and generate reports in multiple languages.","image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductScreenshot/d5ce722f-27fc-4737-ac41-98ac27009691.png","url":"https://www.getapp.ie/software/2058254/trial-online","@type":"SoftwareApplication","@id":"https://www.getapp.ie/software/2058254/trial-online#software","applicationCategory":"BusinessApplication","publisher":{"@id":"https://www.getapp.ie/#organization"},"offers":{"price":"1","@type":"Offer","priceCurrency":"SEK"},"operatingSystem":"Cloud, Android, Platform ios, Platform ipad"},{"@type":"BreadcrumbList","itemListElement":[{"name":"Home","position":1,"item":"/","@type":"ListItem"},{"name":"Clinical Trial Management Software","position":2,"item":"/directory/53/clinical-trial-management/software","@type":"ListItem"},{"name":"Castor EDC vs Trial Online","position":3,"item":"https://www.getapp.ie/compare/103653/2058254/castor-edc/vs/trial-online","@type":"ListItem"}],"@id":"https://www.getapp.ie/compare/103653/2058254/castor-edc/vs/trial-online#breadcrumblist"}]}
</script>