Cerner VS Varian ARIA
As of 30 October 2026, Varian ARIA is named by 244 companies and Cerner by 510; Cerner skews to companies under 200 people (31% vs 30%), Varian ARIA to companies over 1,000 (52% vs 43%).
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: Cerner's script and mail records show on hundreds of thousands of small sites, Varian ARIA rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- Cerner: 2–200 employees
- 31%
- Varian ARIA: 2–200 employees
- 30%
- Cerner: 1,000+ employees
- 43%
- Varian ARIA: 1,000+ employees
- 52%
- Postings per company, 90 days
- 6.8 · 2.8
- 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 | Cerner | share | Varian ARIA | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 4 | 1% | 3 | 1% | even |
| 2-10 employees | 31 | 6% | 9 | 4% | Cerner |
| 11-50 employees | 43 | 8% | 27 | 11% | Varian ARIA |
| 51-200 employees | 84 | 16% | 36 | 15% | even |
| 201-500 employees | 71 | 14% | 33 | 14% | even |
| 501-1000 employees | 56 | 11% | 8 | 3% | Cerner |
| 1001-5000 employees | 111 | 22% | 46 | 19% | Cerner |
| 5001-10000 employees | 35 | 7% | 26 | 11% | Varian ARIA |
| 10,001+ employees | 75 | 15% | 56 | 23% | Varian ARIA |
| Segment | Cerner | share | Varian ARIA | share | Leans |
|---|---|---|---|---|---|
| Health care | 255 | 50% | 106 | 43% | Cerner |
| Technology & software | 146 | 29% | 77 | 32% | Varian ARIA |
| Business & finance services | 64 | 13% | 25 | 10% | Cerner |
| Public, community & associations | 15 | 3% | 9 | 4% | even |
| Manufacturing & industry | 10 | 2% | 10 | 4% | Varian ARIA |
| Consumer services & leisure | 9 | 2% | 7 | 3% | even |
| Media & content | 6 | 1% | 1 | 0% | even |
| Commerce & trade | 2 | 0% | 5 | 2% | even |
| Property & construction | 2 | 0% | 1 | 0% | even |
| Transport, logistics & rental | 1 | 0% | 1 | 0% | even |
| Hospitality & travel | – | – | 2 | 1% | outside top 12 |
| Segment | Cerner | share | Varian ARIA | share | Leans |
|---|---|---|---|---|---|
| United States | 453 | 89% | 182 | 75% | Cerner |
| Canada | 21 | 4% | 5 | 2% | Cerner |
| United Kingdom | 10 | 2% | 10 | 4% | Varian ARIA |
| Australia | 8 | 2% | 1 | 0% | even |
| United Arab Emirates | 2 | 0% | 1 | 0% | even |
| Germany | 2 | 0% | 17 | 7% | Varian ARIA |
| France | 2 | 0% | 6 | 2% | Varian ARIA |
| Singapore | 2 | 0% | 2 | 1% | even |
| Finland | 1 | 0% | – | – | outside top 12 |
| India | 1 | 0% | 4 | 2% | even |
| Mexico | 1 | 0% | – | – | outside top 12 |
| NP | 1 | 0% | – | – | outside top 12 |
| Austria | – | – | 3 | 1% | outside top 12 |
| Italy | – | – | 2 | 1% | outside top 12 |
| Switzerland | – | – | 1 | 0% | outside top 12 |
| Segment | Cerner | share | Varian ARIA | share | Leans |
|---|---|---|---|---|---|
| Healthcare clinical | 2,445 | 52% | 335 | 34% | Cerner |
| Administration & office | 386 | 8% | 14 | 1% | Cerner |
| Finance & accounting | 234 | 5% | – | – | outside top 12 |
| Healthcare support and caregiving | 210 | 4% | – | – | outside top 12 |
| IT operations & business systems | 165 | 3% | 76 | 8% | Varian ARIA |
| Data & AI | 141 | 3% | 9 | 1% | Cerner |
| Product, program & project management | 116 | 2% | 9 | 1% | even |
| Software engineering | 104 | 2% | 192 | 20% | Varian ARIA |
| Customer service & success | 67 | 1% | – | – | outside top 12 |
| Social care and community | 54 | 1% | – | – | outside top 12 |
| Education & training | 51 | 1% | 24 | 2% | even |
| General management & consulting | 45 | 1% | – | – | outside top 12 |
| Skilled trades and field service | – | – | 87 | 9% | outside top 12 |
| Sales | – | – | 16 | 2% | outside top 12 |
| Design & UX | – | – | 12 | 1% | outside top 12 |
| Engineering (non-software) | – | – | 12 | 1% | outside top 12 |
| Research and science | – | – | 12 | 1% | outside top 12 |
The companies behind each column
Companies using Cerner →
Companies using Varian ARIA →
ehr practice management ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Varian ARIA is named by 244 companies in job postings and Cerner by 510; 0 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/cerner-vs-varian-aria)
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.
Cerner vs Varian ARIA: questions
Which is more used, Cerner or Varian ARIA?
By companies naming it in their own job postings, Cerner (510) over Varian ARIA (244). By website-and-DNS footprint, Varian ARIA (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses Cerner?
31% of Cerner companies have 2 to 200 employees, against 30% for Varian ARIA. 43% of Cerner companies have over 1,000 employees, against 52% for Varian ARIA.
Do companies run both?
0 companies name both in their postings, usually Cerner in marketing and Varian ARIA 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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