CDISC SDTM VS REDCap
As of 30 October 2026, REDCap is named by 142 companies and CDISC SDTM by 142; CDISC SDTM skews to companies under 200 people (43% vs 26%), REDCap to companies over 1,000 (53% vs 32%).
As of 30 October 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
The website-and-DNS footprint is not comparable between a marketing suite and a CRM: CDISC SDTM's script and mail records show on hundreds of thousands of small sites, REDCap rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- CDISC SDTM: 2–200 employees
- 43%
- REDCap: 2–200 employees
- 26%
- CDISC SDTM: 1,000+ employees
- 32%
- REDCap: 1,000+ employees
- 53%
- Postings per company, 90 days
- 3.1 · 4.2
- Website or DNS footprint
- 0 · 0
Who chooses which
Share of each tool's companies in every segment. "Leans" marks a gap of more than two points.
| Segment | CDISC SDTM | share | REDCap | share | Leans |
|---|---|---|---|---|---|
| 2-10 employees | 4 | 3% | 11 | 8% | REDCap |
| 11-50 employees | 20 | 14% | 12 | 8% | CDISC SDTM |
| 51-200 employees | 37 | 26% | 14 | 10% | CDISC SDTM |
| 201-500 employees | 23 | 16% | 20 | 14% | CDISC SDTM |
| 501-1000 employees | 12 | 8% | 9 | 6% | CDISC SDTM |
| 1001-5000 employees | 16 | 11% | 30 | 21% | REDCap |
| 5001-10000 employees | 6 | 4% | 12 | 8% | REDCap |
| 10,001+ employees | 24 | 17% | 33 | 23% | REDCap |
| Self-employed | – | – | 1 | 1% | outside top 12 |
| Segment | CDISC SDTM | share | REDCap | share | Leans |
|---|---|---|---|---|---|
| Manufacturing & industry | 67 | 47% | 5 | 4% | CDISC SDTM |
| Technology & software | 46 | 32% | 9 | 6% | CDISC SDTM |
| Public, community & associations | 12 | 8% | 32 | 23% | REDCap |
| Business & finance services | 10 | 7% | 6 | 4% | CDISC SDTM |
| Health care | 7 | 5% | 62 | 44% | REDCap |
| Consumer services & leisure | – | – | 19 | 13% | outside top 12 |
| Media & content | – | – | 6 | 4% | outside top 12 |
| Hospitality & travel | – | – | 2 | 1% | outside top 12 |
| Automotive | – | – | 1 | 1% | outside top 12 |
| Segment | CDISC SDTM | share | REDCap | share | Leans |
|---|---|---|---|---|---|
| United States | 119 | 84% | 106 | 75% | CDISC SDTM |
| Germany | 8 | 6% | 4 | 3% | CDISC SDTM |
| United Kingdom | 6 | 4% | 3 | 2% | CDISC SDTM |
| France | 3 | 2% | 2 | 1% | even |
| Australia | 2 | 1% | 7 | 5% | REDCap |
| Belgium | 2 | 1% | – | – | outside top 12 |
| Austria | 1 | 1% | – | – | outside top 12 |
| Poland | 1 | 1% | – | – | outside top 12 |
| Canada | – | – | 9 | 6% | outside top 12 |
| Switzerland | – | – | 2 | 1% | outside top 12 |
| Singapore | – | – | 2 | 1% | outside top 12 |
| Brazil | – | – | 1 | 1% | outside top 12 |
| Czechia | – | – | 1 | 1% | outside top 12 |
| Spain | – | – | 1 | 1% | outside top 12 |
| Lithuania | – | – | 1 | 1% | outside top 12 |
| Segment | CDISC SDTM | share | REDCap | share | Leans |
|---|---|---|---|---|---|
| Data & AI | 429 | 75% | 77 | 10% | CDISC SDTM |
| Software engineering | 33 | 6% | 5 | 1% | CDISC SDTM |
| IT operations & business systems | 5 | 1% | 5 | 1% | even |
| Legal, compliance & risk | 4 | 1% | – | – | outside top 12 |
| Product, program & project management | 3 | 1% | 40 | 5% | REDCap |
| Engineering (non-software) | 1 | 0% | 5 | 1% | even |
| Quality, safety & environment | 1 | 0% | 6 | 1% | even |
| Research and science | 1 | 0% | 375 | 50% | REDCap |
| Healthcare clinical | – | – | 30 | 4% | outside top 12 |
| Social care and community | – | – | 20 | 3% | outside top 12 |
| Education & training | – | – | 10 | 1% | outside top 12 |
| Administration & office | – | – | 9 | 1% | outside top 12 |
| Human resources | – | – | 4 | 1% | outside top 12 |
The companies behind each column
Companies using CDISC SDTM →
Companies using REDCap →
clinical research rwd ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
REDCap is named by 142 companies in job postings and CDISC SDTM by 142; 4 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/cdisc-sdtm-vs-redcap)
Read from the source, not self-reported
Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →
- Job postingsRead hourly from career sites. A tool counts when the employer's own text names it as the team's system; both tools can count for one company.
- Website and DNSScripts and embeds on the company's pages, plus SPF, DKIM, MX and CNAME records of its domain that point at the vendor.
- SegmentsCountry, size and industry from the company profile built from its website.
- Not a reviewNo ratings, prices or feature claims. For those, read the vendors.
CDISC SDTM vs REDCap: questions
Which is more used, CDISC SDTM or REDCap?
By companies naming it in their own job postings, CDISC SDTM (142) over REDCap (142). By website-and-DNS footprint, REDCap (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses CDISC SDTM?
43% of CDISC SDTM companies have 2 to 200 employees, against 26% for REDCap. 32% of CDISC SDTM companies have over 1,000 employees, against 53% for REDCap.
Do companies run both?
4 companies name both in their postings, usually CDISC SDTM in marketing and REDCap in sales, or during a migration.
Where do these numbers come from?
From the employer's own text in job postings read hourly from career sites, and from scripts found on company websites in our crawl. No vendor data, no surveys.
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