Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

This page's audience our own tag's counts — open to see them
–Visits
–Page views
–Clicks to vendors
–Time on page
–Reading now
Clicks to vendors, by tool
  • –
Top countries
  • –
Devices
  • –

– · visits, page views and clicks counted by our own tag, which counts more than our checked analytics; every figure rounded down · how we count

Head-to-head · Electronic Data Capture Software

Oracle Clinical One Data Collection vs Viedoc EDC

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score Oracle Clinical One Data Collection #2 in Electronic Data Capture Software 9.1/10 Pricing on request ✓ 3 of 4 features Visit Oracle
Viedoc EDC #6 in Electronic Data Capture Software 8.7/10 Pricing on request ✓ 3 of 4 features Visit Viedoc

Oracle Clinical One Data Collection leads on 0 checks, Viedoc EDC on 0, and 5 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreOracle Clinical One Data Collection · 9.1/10

Oracle Clinical One Data Collection scores higher on our rubric for electronic data capture software: 9.1 against 8.7 out of 10; our editors rank them #2 and #6.

Oracle Clinical One Data Collection is the better fit for clinical teams integrating data across multiple sources. Viedoc EDC is the better fit for teams wanting integrated ePRO and data review.

  • Oracle Clinical One Data Collection fits best

    Clinical teams integrating data across multiple sources

  • Viedoc EDC fits best

    Teams wanting integrated ePRO and data review

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Oracle Clinical One Data Collection 9.1/10 Visit ↗ Viedoc EDC 8.7/10 Visit ↗
At a glance
Editor score 9.1 8.7
Ranking #2 in Electronic Data Capture Software #6 in Electronic Data Capture Software
Best for Clinical teams integrating data across multiple sources Teams wanting integrated ePRO and data review
Pricing model Paid Paid
Starting price Pricing on request Pricing on request
Free plan — —
Free trial — —
Deployment Cloud Cloud
Platforms Web Web
Support Live chat, Tickets, Docs Email, Docs
Compliance SOC 2, ISO 27001, HIPAA SOC 2, ISO 27001, GDPR, HIPAA, 2FA
Built for Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Oracle Clinical One Data Collection 3/4 · Viedoc EDC 3/4
ePRO support ✓ ✓
Audit trail ✓ ✓
Data validation checks ✓ ✓
Offline data entry Not checked yet —
Specs
Regulatory compliance ISO/IEC 27001; HIPAA; SOC 2 FDA 21 CFR Part 11; ICH E6 GCP; EU Annex 11; GDPR; ISO 27001; SOC 2
Deployment Cloud Cloud
Our review
Pros
  • Collects data from EHRs, laboratories, and patient applications
  • Supports configurable forms, validation rules, and automated queries
  • Includes audit history, source verification, and subject/data locking
  • Drag-and-drop study and CRF design with real-time validation checks
  • Integrated ePRO, query management, dashboards, and progress reports
  • Audit trails, electronic signatures, APIs, and CDISC-based integrations
Cons
  • Pricing requires contacting Oracle sales
  • No free plan is offered
  • Offline data entry is not verified in the product documentation
  • Pricing requires a vendor quote based on study or licensing needs
  • Cloud delivery requires browser access and an internet connection
  • Support channels are limited to email and documentation
Our verdict

Oracle Clinical One Data Collection is a cloud service for contract research organizations, research sites, and clinical research teams managing trial data. It is designed for organizations that need to collect information from electronic…

Read the review →

Viedoc EDC is a browser-based electronic data capture platform for pharmaceutical and medical-device companies, contract research organizations, and academic research institutions. Study teams can configure electronic case report forms…

Read the review →
  1. Oracle Clinical One Data CollectionElectronic Data Capture Software 9.1Pricing on request
  2. Viedoc EDCElectronic Data Capture Software 8.7Pricing on request

Strengths and trade-offs

  • Oracle Clinical One Data Collection — where it wins

    • Collects data from EHRs, laboratories, and patient applications
    • Supports configurable forms, validation rules, and automated queries
    • Includes audit history, source verification, and subject/data locking

    Where it doesn't

    • Pricing requires contacting Oracle sales
    • No free plan is offered
    • Offline data entry is not verified in the product documentation

  • Viedoc EDC — where it wins

    • Drag-and-drop study and CRF design with real-time validation checks
    • Integrated ePRO, query management, dashboards, and progress reports
    • Audit trails, electronic signatures, APIs, and CDISC-based integrations

    Where it doesn't

    • Pricing requires a vendor quote based on study or licensing needs
    • Cloud delivery requires browser access and an internet connection
    • Support channels are limited to email and documentation
  • Oracle Clinical One Data Collection9.1/10 · Pricing on request

    Connects clinical data sources with configurable capture, validation, and audit history.

    Visit OracleFull verdict →
  • Viedoc EDC8.7/10 · Pricing on request

    A cloud EDC for configurable studies, integrated ePRO, validation, and oversight.

    Visit ViedocFull verdict →

More comparisons

All electronic data capture software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update