Best EHR and Research Data Software for Clinical Research Sites (2027)

Clinics that start taking part in studies soon ask the same question: which research EHR software do we need, and is one system enough? Usually it isn't. The EHR runs patient care and holds the source documents; research data capture and study operations are separate jobs with their own tools. This guide explains the categories, names tools in each, and sets out what to check before you buy.

Quick Answer

An EHR runs care and holds the source documentation for visits, results and medications. An EDC (electronic data capture) system collects the case report forms a sponsor or investigator analyzes. A CTMS (clinical trial management system) runs study operations such as enrollment, visit schedules and finances. eConsent tools collect informed consent electronically. Most research sites need more than one of these, and the EHR is the one every other system depends on.

Note: This guide is educational, not legal or regulatory advice. For what HIPAA allows when you reuse chart data in a study, see can you use EHR data for research?. For consent specifically, see our guide to electronic informed consent for research.

What Software Does a Clinical Research Site Actually Need?

A research site does two kinds of work at once. It treats people, and it generates data for a study. The first kind is clinical care: history, examinations, prescriptions, lab results and notes. The second kind is research: checking eligibility, following a protocol's visit schedule, transcribing the data points a protocol asks for, tracking consent versions and reporting to a sponsor or an Institutional Review Board (IRB).

Software vendors split these jobs into categories because the rules and the users differ. A clinician documenting a visit needs a fast chart. A data manager needs structured case report forms with edit checks and query workflows. A study coordinator needs a calendar of protocol visits and a view of enrollment across studies. A participant needs a clear way to read and sign a consent document.

Smaller sites and investigator-initiated projects sometimes get by with an EHR plus a research database. Sites running sponsored drug or device trials often use whatever EDC the sponsor provides, and add a CTMS once they run several studies at once. The EHR stays in the middle of all of it, because it is where the source record lives.

EHR, EDC, CTMS and eConsent: What Is the Difference?

The table below sets out the four categories side by side. The examples are placed by category from each vendor's own website or our September 2026 competitor-pricing record; a vendor's page is the place to confirm current scope.

Several vendors now span more than one category, so treat the table as a map of jobs, not of products. What matters is that each job is covered by a system that was built for it, and that the systems can pass data between them without retyping.

How Do the Named Tools Compare?

This comparison sticks to what each vendor states about itself and what we could verify on its own pages in September 2026. We have not tested these products, and we don't rank them: the right choice depends on your studies, your sponsors and your budget.

ClinikEHR

ClinikEHR is the EHR in this list, so it is worth being clear about scope. It is not an EDC or a CTMS: it isn't built to replace a sponsor's case report forms, randomization, monitoring visits, IRB submissions or safety reporting. It is the clinical record a research site keeps its source documents in, used alongside an EDC and, when you need one, a CTMS.

For research work, ClinikEHR offers four capabilities: de-identified data export; research informed consent and HIPAA authorization via ClinikForms, with e-signature, a certificate of completion and the signed document stored on the participant's record; participant and cohort tracking; and it supports 21 CFR Part 11 requirements for audit trails and electronic signatures; ask us for validation documentation.

Around those sit the general EHR functions a site relies on. The audit log records every view, change, export, print and sign-in, on every plan, and is kept for seven years (help center: the audit log). Clients can be restricted to assigned staff on every plan, and disclosure accounting with CSV export starts on Essential (client privacy). ClinikForms responses export to CSV and Excel on every plan (forms and e-signatures).

Epic and OpenEMR

Epic publishes no EHR prices, so treat it as quote-based (checked September 2026). OpenEMR describes itself as free and open-source software; its support page says independent vendors typically charge $50 to $150 an hour for help (checked September 2026). We make no claims about either product's research modules: ask each vendor directly what it offers for research sites.

REDCap

REDCap's own site describes it as a secure web application for building and managing online surveys and databases, made by Vanderbilt University and free to non-profit organizations that join its consortium (checked September 2026). Many academic and non-profit sites reach it through their institution. If your organization isn't eligible, it isn't an option, so check before you plan around it.

OpenClinica, Medidata and Castor

These are research data platforms. OpenClinica lists EDC, eConsent, eCOA, randomization and EHR-to-EDC among its modules and asks visitors to request a quote. Castor describes an EDC, eCOA, eConsent and data management platform, with no prices on its homepage. Medidata describes a platform for study, patient and data workflows, with no prices on its homepage. In sponsored trials, the sponsor often chooses the EDC and gives the site access, so a site may not buy one at all.

Florence and Advarra

Florence describes a trial operations platform that connects sites and sponsors, and Advarra describes a platform and operational expertise for clinical trials. Both sit on the operations side rather than the clinical record. Neither shows prices on its homepage; ask each for a quote and a list of the modules included.

What Should a Research Site Check Before Buying?

Use this checklist in every demo, whatever the category. Ask the vendor to show each item, not just confirm it.

1. 21 CFR Part 11 needs. If records support an FDA-regulated study, ask how the system handles audit trails and electronic signatures, and ask for validation documentation.
2. Source-document workflow. Where does the source record live, and how does a monitor review it without seeing other patients?
3. De-identification. Can you export data with identifiers removed, and can you choose the fields?
4. Consent and authorization tracking. Can you see who signed which version, when, and where the signed copy is stored?
5. Audit trails. Is every view, change and export recorded, who can read the log, and how long is it kept?
6. Integrations and exports. Can data leave in a standard format (CSV, Excel) so you aren't retyping into the EDC?
7. IRB alignment. Does the consent workflow let you use exactly the IRB-approved document and record which version was used?
8. Access control. Can you limit a participant's record to the study team?
9. A signed BAA. Any vendor that holds protected health information for a HIPAA covered entity needs a Business Associate Agreement.

What Does 21 CFR Part 11 Ask of Software?

Part 11 is the FDA's rule on electronic records and electronic signatures. It applies when records required by FDA regulations are kept electronically, which is why it comes up for sites working on drug, biologic and device studies. Two parts matter most when you compare software.

The first is the audit trail. Section 11.10(e) calls for "secure, computer-generated, time-stamped audit trails" that independently record entries and actions that create, modify or delete electronic records (21 CFR 11.10, Cornell LII, checked September 2026). The rule adds that changes must not obscure what was recorded before.

The second is the signature itself. Section 11.50 says a signed electronic record must show the printed name of the signer, the date and time of signing, and the meaning of the signature, such as review, approval or authorship (21 CFR 11.50, Cornell LII, checked September 2026).

Software alone doesn't make a study compliant. Part 11 also expects procedures, training and validation that the site and sponsor own. That is why careful vendors say their product supports Part 11 requirements and offer validation documentation, rather than calling the product "Part 11 certified". If you see a "certified" label, ask who certified what, and against which procedures.

How Does the EHR Work With the EDC?

In most studies the EHR and the EDC hold overlapping information for different purposes. The EHR is the source: the blood pressure the nurse measured, the medication list, the adverse event the participant described. The EDC holds the version of those data points that the protocol asks for, formatted for analysis.

The link between them is usually a person. A coordinator reads the chart and enters the data into the case report form, and a monitor later compares the two, a step often called source document verification. Some EDC vendors advertise EHR-to-EDC transfer that moves data electronically. If that matters to you, ask both vendors which data move, in which format, and who validates the mapping.

Whatever the method, the discipline is the same. Record in the chart first, keep the chart complete enough that a monitor can verify every data point against it, and keep study-only information that has no clinical use in the EDC rather than cluttering the chart.

Can One System Do Everything?

Some platforms now combine EDC, eConsent and other modules, and some EHRs add research features. That can reduce the number of logins, but it rarely removes the need for a clinical record that stands on its own. Participants are also patients: their care continues after the study closes, and their chart has to make sense to clinicians who never worked on the protocol.

A practical pattern for a small or mid-sized site looks like this:

• EHR for all clinical care, source documents, consent records and the audit trail.
• EDC chosen by the sponsor, or a research data tool your institution provides, for case report forms.
• CTMS or site operations platform once you run enough studies that spreadsheets no longer keep track of visits, payments and regulatory binders.
• eConsent in the EDC, a dedicated tool, or the EHR's form and signature tool, depending on what the IRB approves and the sponsor requires.

How Does ClinikEHR Handle Research Work?

ClinikEHR is built to be the clinical record in that pattern. Here is what it offers for research, and where another system takes over.

The consent side runs on ClinikForms. Signature questions inside forms are on every plan, while sending an uploaded document out for signature starts on Essential. Every completed document carries a certificate of completion showing who signed, when and how (forms and e-signatures).

The audit log covers the whole workspace on every plan: views, changes, exports, prints and sign-ins, kept for seven years and readable by owners and managers. Clients can be restricted to assigned staff on every plan, and the access log and disclosure accounting come with Essential and up (client privacy). Bettar Platforms, Inc., the company behind ClinikEHR, signs a business associate agreement with every customer (HIPAA). Plans run from Free to Essential ($99.90 a month), Team ($250 a month) and custom Enterprise; see pricing.

A de-identified export is only as good as the fields you include. Before you share one, confirm with your IRB or privacy officer that the dataset meets the standard your project needs.

Frequently Asked Questions

What is the difference between an EHR and an EDC?

An EHR is the clinical record used to deliver care and holds the source documents. An EDC collects the case report forms a study analyzes. Research sites usually need both, with the EHR as the source the EDC is checked against.

Do small research sites need a CTMS?

Not always. Sites running one or two studies often manage visits and payments in the EHR and simple trackers. A CTMS earns its place when several studies, sponsors and budgets overlap.

Is REDCap free?

REDCap's own site says it is free to non-profit organizations that join the REDCap Consortium. Organizations outside that group should check eligibility with the consortium before planning around it.

Does ClinikEHR support 21 CFR Part 11?

ClinikEHR supports 21 CFR Part 11 requirements for audit trails and electronic signatures; ask us for validation documentation. Part 11 compliance also depends on the site's and sponsor's own procedures and validation.

Can ClinikEHR replace an EDC or CTMS?

No. ClinikEHR is the clinical record, with de-identified export, research consent via ClinikForms and participant tracking. For case report forms, randomization, monitoring and safety reporting, use a dedicated EDC or CTMS alongside it.

Can participants sign research consent electronically?

Generally yes, if the IRB approves the electronic process and the record shows who signed, when and what. In ClinikEHR, consent and HIPAA authorization are signed via ClinikForms with a certificate of completion stored on the participant's record.

Conclusion

A clinical research site runs on a small stack, not a single product. The EHR holds care and the source record; an EDC captures the data a protocol asks for; a CTMS or site operations platform keeps multiple studies on schedule; and eConsent may live in any of them, as long as the IRB approves the process. Choose each piece against the same checklist: Part 11 support, source-document workflow, de-identification, consent tracking, audit trails, exports and a BAA.

Key takeaways:

• An EHR is not an EDC, and most sites need both
• Ask every vendor for Part 11 validation documentation, not a "certified" label
• Keep the chart complete enough to verify every case report form against it
• Choose tools that export in standard formats so data isn't retyped
• ClinikEHR covers the clinical record, de-identified export, research consent via ClinikForms and participant tracking, used alongside an EDC or CTMS

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