# Top 10 OpenEvidence Alternatives & Competitors Looking for alternatives or competitors to OpenEvidence? Other important factors to consider when researching alternatives to OpenEvidence include reliability and ease of use. The best overall OpenEvidence alternative is Viedoc. Other similar apps like OpenEvidence are REDCap, Medrio EDC, Clinical Research Suite, and cubeCDMS. OpenEvidence alternatives can be found in [Electronic Data Capture (EDC) Software](https://www.g2.com/categories/electronic-data-capture-edc) but may also be in [Clinical Trial Management Systems](https://www.g2.com/categories/clinical-trial-management-systems). ## Best Paid & Free Alternatives to OpenEvidence - [Viedoc](https://www.g2.com/products/viedoc/reviews) - [REDCap](https://www.g2.com/products/redcap/reviews) - [Medrio EDC](https://www.g2.com/products/medrio-edc/reviews) - [Clinical Research Suite](https://www.g2.com/products/clinical-research-suite/reviews) - [cubeCDMS](https://www.g2.com/products/cubecdms/reviews) - [Castor](https://www.g2.com/products/castor-edc-castor/reviews) - [Greenlight Guru Clinical](https://www.g2.com/products/greenlight-guru-clinical/reviews) - [Fusion eClinical Suite EDC](https://www.g2.com/products/fusion-eclinical-suite-edc/reviews) - [Clinion EDC](https://www.g2.com/products/clinion-edc/reviews) - [Oracle Clinical](https://www.g2.com/products/oracle-clinical/reviews) ## Top 10 Alternatives to OpenEvidence Recently Reviewed By G2 Community Browse options below. Based on reviewer data, you can see how OpenEvidence stacks up to the competition and find the best product for your business. ### 1. [Viedoc](https://www.g2.com/products/viedoc/reviews) By Viedoc Technologies **Average Rating:** 4.5/5 **Total Reviews:** 274 Viedoc is a modern and future-proof EDC that allows clinical trial sponsors and study sites to easily and securely collect, validate, transmit and analyze clinical study data. Designed to be as intuitive as possible, Viedoc saves time and frustration from users at every level, allowing clinical trial organizations to have more focus on their own innovation and leadership. Categories in common with OpenEvidence: [Electronic Data Capture (EDC)](https://www.g2.com/categories/electronic-data-capture-edc) **Compare:** [OpenEvidence vs Viedoc](https://www.g2.com/compare/openevidence-vs-viedoc) **Compare Viedoc with other alternatives:** - [Viedoc vs REDCap](https://www.g2.com/compare/redcap-vs-viedoc) - [Viedoc vs Medrio EDC](https://www.g2.com/compare/medrio-edc-vs-viedoc) - [Viedoc vs Clinical Research Suite](https://www.g2.com/compare/clinical-research-suite-vs-viedoc) - [Viedoc vs cubeCDMS](https://www.g2.com/compare/viedoc-vs-cubecdms) - [Viedoc vs Castor](https://www.g2.com/compare/castor-edc-castor-vs-viedoc) - [Viedoc vs Greenlight Guru Clinical](https://www.g2.com/compare/greenlight-guru-clinical-vs-viedoc) - [Viedoc vs Fusion eClinical Suite EDC](https://www.g2.com/compare/fusion-eclinical-suite-edc-vs-viedoc) - [Viedoc vs Clinion EDC](https://www.g2.com/compare/clinion-edc-vs-viedoc) - [Viedoc vs Oracle Clinical](https://www.g2.com/compare/oracle-clinical-vs-viedoc) ### 2. [REDCap](https://www.g2.com/products/redcap/reviews) By REDCap **Average Rating:** 4.3/5 **Total Reviews:** 221 REDCap (Research Electronic Data Capture) is a secure web application for building and managing online surveys and databases. Categories in common with OpenEvidence: [Electronic Data Capture (EDC)](https://www.g2.com/categories/electronic-data-capture-edc) **Compare:** [OpenEvidence vs REDCap](https://www.g2.com/compare/openevidence-vs-redcap) **Compare REDCap with other alternatives:** - [REDCap vs Viedoc](https://www.g2.com/compare/redcap-vs-viedoc) - [REDCap vs Medrio EDC](https://www.g2.com/compare/medrio-edc-vs-redcap) - [REDCap vs Clinical Research Suite](https://www.g2.com/compare/clinical-research-suite-vs-redcap) - [REDCap vs cubeCDMS](https://www.g2.com/compare/redcap-vs-cubecdms) - [REDCap vs Castor](https://www.g2.com/compare/castor-edc-castor-vs-redcap) - [REDCap vs Greenlight Guru Clinical](https://www.g2.com/compare/greenlight-guru-clinical-vs-redcap) - [REDCap vs Fusion eClinical Suite EDC](https://www.g2.com/compare/fusion-eclinical-suite-edc-vs-redcap) - [REDCap vs Clinion EDC](https://www.g2.com/compare/clinion-edc-vs-redcap) - [REDCap vs Oracle Clinical](https://www.g2.com/compare/oracle-clinical-vs-redcap) ### 3. [Medrio EDC](https://www.g2.com/products/medrio-edc/reviews) By Medrio **Average Rating:** 4.3/5 **Total Reviews:** 216 Medrio offers an integrated eClinical Software as a Service (SaaS) platform with a fully hosted Electronic Data Capture (EDC) system that drastically reduces study timelines and costs by putting study managers in control of their studies. Categories in common with OpenEvidence: [Electronic Data Capture (EDC)](https://www.g2.com/categories/electronic-data-capture-edc) **Compare:** [OpenEvidence vs Medrio EDC](https://www.g2.com/compare/medrio-edc-vs-openevidence) **Compare Medrio EDC with other alternatives:** - [Medrio EDC vs Viedoc](https://www.g2.com/compare/medrio-edc-vs-viedoc) - [Medrio EDC vs REDCap](https://www.g2.com/compare/medrio-edc-vs-redcap) - [Medrio EDC vs Clinical Research Suite](https://www.g2.com/compare/clinical-research-suite-vs-medrio-edc) - [Medrio EDC vs cubeCDMS](https://www.g2.com/compare/medrio-edc-vs-cubecdms) - [Medrio EDC vs Castor](https://www.g2.com/compare/castor-edc-castor-vs-medrio-edc) - [Medrio EDC vs Greenlight Guru Clinical](https://www.g2.com/compare/greenlight-guru-clinical-vs-medrio-edc) - [Medrio EDC vs Fusion eClinical Suite EDC](https://www.g2.com/compare/fusion-eclinical-suite-edc-vs-medrio-edc) - [Medrio EDC vs Clinion EDC](https://www.g2.com/compare/clinion-edc-vs-medrio-edc) - [Medrio EDC vs Oracle Clinical](https://www.g2.com/compare/medrio-edc-vs-oracle-clinical) ### 4. [Clinical Research Suite](https://www.g2.com/products/clinical-research-suite/reviews) By ResearchManager **Average Rating:** 3.8/5 **Total Reviews:** 205 Research Manager supports researchers and organisations in preparing, executing and administering (clinical) research data. Our expertise is the collection, validation and enrichment of data. With Research Manager, we offer a research platform that allows researchers to have all functionalities and information in one place and to share it with each other. The platform facilitates researchers who want to be prepared for a future where the patient, access to data, and sharing data are key. Categories in common with OpenEvidence: [Electronic Data Capture (EDC)](https://www.g2.com/categories/electronic-data-capture-edc) **Compare:** [OpenEvidence vs Clinical Research Suite](https://www.g2.com/compare/clinical-research-suite-vs-openevidence) **Compare Clinical Research Suite with other alternatives:** - [Clinical Research Suite vs Viedoc](https://www.g2.com/compare/clinical-research-suite-vs-viedoc) - [Clinical Research Suite vs REDCap](https://www.g2.com/compare/clinical-research-suite-vs-redcap) - [Clinical Research Suite vs Medrio EDC](https://www.g2.com/compare/clinical-research-suite-vs-medrio-edc) - [Clinical Research Suite vs cubeCDMS](https://www.g2.com/compare/clinical-research-suite-vs-cubecdms) - [Clinical Research Suite vs Castor](https://www.g2.com/compare/castor-edc-castor-vs-clinical-research-suite) - [Clinical Research Suite vs Greenlight Guru Clinical](https://www.g2.com/compare/clinical-research-suite-vs-greenlight-guru-clinical) - [Clinical Research Suite vs Fusion eClinical Suite EDC](https://www.g2.com/compare/clinical-research-suite-vs-fusion-eclinical-suite-edc) - [Clinical Research Suite vs Clinion EDC](https://www.g2.com/compare/clinical-research-suite-vs-clinion-edc) - [Clinical Research Suite vs Oracle Clinical](https://www.g2.com/compare/clinical-research-suite-vs-oracle-clinical) ### 5. [cubeCDMS](https://www.g2.com/products/cubecdms/reviews) By CRScube **Average Rating:** 4.7/5 **Total Reviews:** 185 cubeCDMS is the cornerstone of CRScube's unified eClinical platform. Featuring an intuitive user interface and a configurable eCRF builder, cubeCDMS increases the trial team's efficiency during both start-up and study execution. cubeCDMS is a cost-efficient solution, aiming to reduce the overall cost of running clinical trials. Categories in common with OpenEvidence: [Electronic Data Capture (EDC)](https://www.g2.com/categories/electronic-data-capture-edc) **Compare:** [OpenEvidence vs cubeCDMS](https://www.g2.com/compare/openevidence-vs-cubecdms) **Compare cubeCDMS with other alternatives:** - [cubeCDMS vs Viedoc](https://www.g2.com/compare/viedoc-vs-cubecdms) - [cubeCDMS vs REDCap](https://www.g2.com/compare/redcap-vs-cubecdms) - [cubeCDMS vs Medrio EDC](https://www.g2.com/compare/medrio-edc-vs-cubecdms) - [cubeCDMS vs Clinical Research Suite](https://www.g2.com/compare/clinical-research-suite-vs-cubecdms) - [cubeCDMS vs Castor](https://www.g2.com/compare/castor-edc-castor-vs-cubecdms) - [cubeCDMS vs Greenlight Guru Clinical](https://www.g2.com/compare/greenlight-guru-clinical-vs-cubecdms) - [cubeCDMS vs Fusion eClinical Suite EDC](https://www.g2.com/compare/fusion-eclinical-suite-edc-vs-cubecdms) - [cubeCDMS vs Clinion EDC](https://www.g2.com/compare/clinion-edc-vs-cubecdms) - [cubeCDMS vs Oracle Clinical](https://www.g2.com/compare/oracle-clinical-vs-cubecdms) ### 6. [Castor](https://www.g2.com/products/castor-edc-castor/reviews) By Castor EDC **Average Rating:** 4.6/5 **Total Reviews:** 126 Castor's EDC, ePRO, eCOA, Digital Enrollment, eConsent, eSource, and eTMF solutions enable researchers to easily capture and integrate data from any source and decentralize their trials. Categories in common with OpenEvidence: [Electronic Data Capture (EDC)](https://www.g2.com/categories/electronic-data-capture-edc) **Compare:** [OpenEvidence vs Castor](https://www.g2.com/compare/castor-edc-castor-vs-openevidence) **Compare Castor with other alternatives:** - [Castor vs Viedoc](https://www.g2.com/compare/castor-edc-castor-vs-viedoc) - [Castor vs REDCap](https://www.g2.com/compare/castor-edc-castor-vs-redcap) - [Castor vs Medrio EDC](https://www.g2.com/compare/castor-edc-castor-vs-medrio-edc) - [Castor vs Clinical Research Suite](https://www.g2.com/compare/castor-edc-castor-vs-clinical-research-suite) - [Castor vs cubeCDMS](https://www.g2.com/compare/castor-edc-castor-vs-cubecdms) - [Castor vs Greenlight Guru Clinical](https://www.g2.com/compare/castor-edc-castor-vs-greenlight-guru-clinical) - [Castor vs Fusion eClinical Suite EDC](https://www.g2.com/compare/castor-edc-castor-vs-fusion-eclinical-suite-edc) - [Castor vs Clinion EDC](https://www.g2.com/compare/castor-edc-castor-vs-clinion-edc) - [Castor vs Oracle Clinical](https://www.g2.com/compare/castor-edc-castor-vs-oracle-clinical) ### 7. [Greenlight Guru Clinical](https://www.g2.com/products/greenlight-guru-clinical/reviews) By Greenlight Guru **Average Rating:** 4.3/5 **Total Reviews:** 116 State-of-the-art data collection, storage and productivity tool for organisations that need to generate and manage clinical evidence. Categories in common with OpenEvidence: [Electronic Data Capture (EDC)](https://www.g2.com/categories/electronic-data-capture-edc) **Compare:** [OpenEvidence vs Greenlight Guru Clinical](https://www.g2.com/compare/greenlight-guru-clinical-vs-openevidence) **Compare Greenlight Guru Clinical with other alternatives:** - [Greenlight Guru Clinical vs Viedoc](https://www.g2.com/compare/greenlight-guru-clinical-vs-viedoc) - [Greenlight Guru Clinical vs REDCap](https://www.g2.com/compare/greenlight-guru-clinical-vs-redcap) - [Greenlight Guru Clinical vs Medrio EDC](https://www.g2.com/compare/greenlight-guru-clinical-vs-medrio-edc) - [Greenlight Guru Clinical vs Clinical Research Suite](https://www.g2.com/compare/clinical-research-suite-vs-greenlight-guru-clinical) - [Greenlight Guru Clinical vs cubeCDMS](https://www.g2.com/compare/greenlight-guru-clinical-vs-cubecdms) - [Greenlight Guru Clinical vs Castor](https://www.g2.com/compare/castor-edc-castor-vs-greenlight-guru-clinical) - [Greenlight Guru Clinical vs Fusion eClinical Suite EDC](https://www.g2.com/compare/fusion-eclinical-suite-edc-vs-greenlight-guru-clinical) - [Greenlight Guru Clinical vs Clinion EDC](https://www.g2.com/compare/clinion-edc-vs-greenlight-guru-clinical) - [Greenlight Guru Clinical vs Oracle Clinical](https://www.g2.com/compare/greenlight-guru-clinical-vs-oracle-clinical) ### 8. [Fusion eClinical Suite EDC](https://www.g2.com/products/fusion-eclinical-suite-edc/reviews) By Axiom Real-Time Metrics **Average Rating:** 3.4/5 **Total Reviews:** 57 Axiom's technology eliminates the labor intensive manual tasks so often required by smaller companies in managing a clinical study or study platform. Categories in common with OpenEvidence: [Electronic Data Capture (EDC)](https://www.g2.com/categories/electronic-data-capture-edc) **Compare:** [OpenEvidence vs Fusion eClinical Suite EDC](https://www.g2.com/compare/fusion-eclinical-suite-edc-vs-openevidence) **Compare Fusion eClinical Suite EDC with other alternatives:** - [Fusion eClinical Suite EDC vs Viedoc](https://www.g2.com/compare/fusion-eclinical-suite-edc-vs-viedoc) - [Fusion eClinical Suite EDC vs REDCap](https://www.g2.com/compare/fusion-eclinical-suite-edc-vs-redcap) - [Fusion eClinical Suite EDC vs Medrio EDC](https://www.g2.com/compare/fusion-eclinical-suite-edc-vs-medrio-edc) - [Fusion eClinical Suite EDC vs Clinical Research Suite](https://www.g2.com/compare/clinical-research-suite-vs-fusion-eclinical-suite-edc) - [Fusion eClinical Suite EDC vs cubeCDMS](https://www.g2.com/compare/fusion-eclinical-suite-edc-vs-cubecdms) - [Fusion eClinical Suite EDC vs Castor](https://www.g2.com/compare/castor-edc-castor-vs-fusion-eclinical-suite-edc) - [Fusion eClinical Suite EDC vs Greenlight Guru Clinical](https://www.g2.com/compare/fusion-eclinical-suite-edc-vs-greenlight-guru-clinical) - [Fusion eClinical Suite EDC vs Clinion EDC](https://www.g2.com/compare/clinion-edc-vs-fusion-eclinical-suite-edc) - [Fusion eClinical Suite EDC vs Oracle Clinical](https://www.g2.com/compare/fusion-eclinical-suite-edc-vs-oracle-clinical) ### 9. [Clinion EDC](https://www.g2.com/products/clinion-edc/reviews) By Clinion **Average Rating:** 4.6/5 **Total Reviews:** 37 With best-in-class study setup, easy to use interface and technology, Clinion EDC enables you to capture, cleanse, manage and report clinical data for more efficient trial execution. Clinion EDC provides the flexibility to build your entire study from scratch or from a pre-existing global library providing the highest data quality, integrity and security. Categories in common with OpenEvidence: [Electronic Data Capture (EDC)](https://www.g2.com/categories/electronic-data-capture-edc) **Compare:** [OpenEvidence vs Clinion EDC](https://www.g2.com/compare/clinion-edc-vs-openevidence) **Compare Clinion EDC with other alternatives:** - [Clinion EDC vs Viedoc](https://www.g2.com/compare/clinion-edc-vs-viedoc) - [Clinion EDC vs REDCap](https://www.g2.com/compare/clinion-edc-vs-redcap) - [Clinion EDC vs Medrio EDC](https://www.g2.com/compare/clinion-edc-vs-medrio-edc) - [Clinion EDC vs Clinical Research Suite](https://www.g2.com/compare/clinical-research-suite-vs-clinion-edc) - [Clinion EDC vs cubeCDMS](https://www.g2.com/compare/clinion-edc-vs-cubecdms) - [Clinion EDC vs Castor](https://www.g2.com/compare/castor-edc-castor-vs-clinion-edc) - [Clinion EDC vs Greenlight Guru Clinical](https://www.g2.com/compare/clinion-edc-vs-greenlight-guru-clinical) - [Clinion EDC vs Fusion eClinical Suite EDC](https://www.g2.com/compare/clinion-edc-vs-fusion-eclinical-suite-edc) - [Clinion EDC vs Oracle Clinical](https://www.g2.com/compare/clinion-edc-vs-oracle-clinical) ### 10. [Oracle Clinical](https://www.g2.com/products/oracle-clinical/reviews) By Oracle **Average Rating:** 4.1/5 **Total Reviews:** 29 Oracle Remote Data Capture provides a single application and infrastructure for electronic data capture and clinical data management. Categories in common with OpenEvidence: [Electronic Data Capture (EDC)](https://www.g2.com/categories/electronic-data-capture-edc) **Compare:** [OpenEvidence vs Oracle Clinical](https://www.g2.com/compare/openevidence-vs-oracle-clinical) **Compare Oracle Clinical with other alternatives:** - [Oracle Clinical vs Viedoc](https://www.g2.com/compare/oracle-clinical-vs-viedoc) - [Oracle Clinical vs REDCap](https://www.g2.com/compare/oracle-clinical-vs-redcap) - [Oracle Clinical vs Medrio EDC](https://www.g2.com/compare/medrio-edc-vs-oracle-clinical) - [Oracle Clinical vs Clinical Research Suite](https://www.g2.com/compare/clinical-research-suite-vs-oracle-clinical) - [Oracle Clinical vs cubeCDMS](https://www.g2.com/compare/oracle-clinical-vs-cubecdms) - [Oracle Clinical vs Castor](https://www.g2.com/compare/castor-edc-castor-vs-oracle-clinical) - [Oracle Clinical vs Greenlight Guru Clinical](https://www.g2.com/compare/greenlight-guru-clinical-vs-oracle-clinical) - [Oracle Clinical vs Fusion eClinical Suite EDC](https://www.g2.com/compare/fusion-eclinical-suite-edc-vs-oracle-clinical) - [Oracle Clinical vs Clinion EDC](https://www.g2.com/compare/clinion-edc-vs-oracle-clinical) --- ## OpenEvidence Alternatives FAQs ### What are the best alternatives to OpenEvidence? The best alternatives to OpenEvidence are [Viedoc](https://www.g2.com/products/viedoc/reviews) with a 4.5-star rating across 273 reviews, [REDCap](https://www.g2.com/products/redcap/reviews) rated 4.3 stars with 221 reviews, [Medrio EDC](https://www.g2.com/products/medrio-edc/reviews) also at 4.3 stars with 206 reviews, and [Clinical Research Suite](https://www.g2.com/products/clinical-research-suite/reviews) with a 3.8-star rating from 205 reviews. These platforms are recognized for their user-friendly interfaces, comprehensive feature sets, and strong customer support, making them suitable replacements for OpenEvidence. ### Which Electronic Data Capture (EDC) tools do reviewers recommend instead of OpenEvidence? Reviewers consistently recommend [Viedoc](https://www.g2.com/products/viedoc/reviews) for its intuitive, user-friendly interface, efficient drag-and-drop study design, robust edit check capabilities, and excellent customer support, highlighted in 38 mentions of ease of use and 22 of customer support. [REDCap](https://www.g2.com/products/redcap/reviews) is favored for its secure data management, flexibility in survey and database creation, and strong data export options. [Medrio EDC](https://www.g2.com/products/medrio-edc/reviews) is recommended for its straightforward setup, intuitive design, real-time data access, and responsive support team, with 44 mentions of ease of use and 26 of customer support. These EDC tools are preferred for their reliability, compliance with regulatory standards, and ability to streamline clinical trial data capture and management workflows. ### How does OpenEvidence compare to Viedoc? [Viedoc](https://www.g2.com/products/viedoc/reviews) holds a strong market position with an average rating of 4.5 out of 5 across 273 reviews. Viedoc scores highly on key usability dimensions: 9.2 for Usability, 8.9 for Ease of Setup, 8.8 for Ease of Administration, 9.2 for Support, and 9.4 for Ease of Doing Business. These scores reflect a well-rounded platform praised for its user-friendly interface, intuitive design, and comprehensive support. Users highlight Viedoc’s ease of use (38 mentions), intuitive interface (31 mentions), and strong customer support (22 mentions). The platform offers extensive features such as drag-and-drop form design, reusable templates, real-time data access, integrated reporting with R programming, and compliance with global regulatory standards. Viedoc’s interface is noted for being colorful, modern, and motivating, facilitating quick study setup and efficient data management. ### Why do users choose Viedoc over OpenEvidence? Users choose [Viedoc](https://www.g2.com/products/viedoc/reviews) over [OpenEvidence](https://www.g2.com/products/openevidence/reviews) primarily due to Viedoc’s proven usability and comprehensive feature set. Viedoc’s 4.5-star rating from 273 reviews underscores its reliability and user satisfaction. Key reasons include its user-friendly and intuitive interface (38 mentions of ease of use, 31 mentions of UI), which reduces training time and minimizes errors. The platform’s ease of setup (8.9/10) and administration (8.8/10) enable rapid study deployment and efficient management. Viedoc’s strong customer support (9.2/10) and responsiveness (22 mentions) further enhance user confidence. Users appreciate features like drag-and-drop form design, reusable templates, real-time data monitoring, integrated R-based reporting, and compliance with FDA 21 CFR Part 11, ICH-GCP, and GDPR. Cost efficiency and flexibility in study design are also cited as advantages. Limitations such as occasional slow performance and restricted multi-user design access are outweighed by the platform’s overall strengths. ### What features do alternatives offer that OpenEvidence does not? Alternatives to OpenEvidence offer features such as integrated ePRO/eCOA modules, advanced edit check programming, real-time data access and monitoring dashboards, flexible and fast study setup with drag-and-drop form designers, and comprehensive reporting capabilities including customizable reports and export options in multiple formats. They also provide strong regulatory compliance features including FDA 21 CFR Part 11, HIPAA, GDPR, and CDISC standards adherence, as well as integration capabilities with external systems like CTMS and eTMF. 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