Aspen HYSYS VS Aspen Plus
As of 30 October 2026, Aspen Plus is named by 102 companies and Aspen HYSYS by 186; Aspen HYSYS skews to companies under 200 people (32% vs 39%), Aspen Plus to companies over 1,000 (40% 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: Aspen HYSYS's script and mail records show on hundreds of thousands of small sites, Aspen Plus rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- Aspen HYSYS: 2–200 employees
- 32%
- Aspen Plus: 2–200 employees
- 39%
- Aspen HYSYS: 1,000+ employees
- 43%
- Aspen Plus: 1,000+ employees
- 40%
- Postings per company, 90 days
- 2.3 · 2.1
- 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 | Aspen HYSYS | share | Aspen Plus | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 3 | 2% | 1 | 1% | even |
| 2-10 employees | 13 | 7% | 10 | 10% | Aspen Plus |
| 11-50 employees | 21 | 11% | 14 | 14% | Aspen Plus |
| 51-200 employees | 26 | 14% | 16 | 16% | even |
| 201-500 employees | 29 | 16% | 12 | 12% | Aspen HYSYS |
| 501-1000 employees | 14 | 8% | 8 | 8% | even |
| 1001-5000 employees | 36 | 19% | 13 | 13% | Aspen HYSYS |
| 5001-10000 employees | 10 | 5% | 10 | 10% | Aspen Plus |
| 10,001+ employees | 34 | 18% | 18 | 18% | even |
| Segment | Aspen HYSYS | share | Aspen Plus | share | Leans |
|---|---|---|---|---|---|
| Business & finance services | 65 | 35% | 22 | 22% | Aspen HYSYS |
| Manufacturing & industry | 48 | 26% | 38 | 37% | Aspen Plus |
| Utilities & infrastructure | 39 | 21% | 12 | 12% | Aspen HYSYS |
| Technology & software | 11 | 6% | 7 | 7% | even |
| Property & construction | 8 | 4% | 6 | 6% | even |
| Consumer services & leisure | 6 | 3% | 5 | 5% | even |
| Media & content | 3 | 2% | 2 | 2% | even |
| Automotive | 2 | 1% | – | – | outside top 12 |
| Agriculture & forestry | 1 | 1% | 1 | 1% | even |
| Commerce & trade | 1 | 1% | 2 | 2% | even |
| Public, community & associations | 1 | 1% | 7 | 7% | Aspen Plus |
| Health care | 1 | 1% | – | – | outside top 12 |
| Segment | Aspen HYSYS | share | Aspen Plus | share | Leans |
|---|---|---|---|---|---|
| United States | 110 | 59% | 60 | 59% | even |
| United Kingdom | 12 | 6% | 8 | 8% | even |
| Canada | 11 | 6% | 2 | 2% | Aspen HYSYS |
| France | 11 | 6% | 4 | 4% | even |
| India | 9 | 5% | 5 | 5% | even |
| Germany | 5 | 3% | 5 | 5% | Aspen Plus |
| Spain | 4 | 2% | 3 | 3% | even |
| Norway | 4 | 2% | – | – | outside top 12 |
| Brazil | 3 | 2% | – | – | outside top 12 |
| ID | 2 | 1% | – | – | outside top 12 |
| NG | 2 | 1% | 2 | 2% | even |
| United Arab Emirates | 1 | 1% | 1 | 1% | even |
| Singapore | – | – | 3 | 3% | outside top 12 |
| Australia | – | – | 2 | 2% | outside top 12 |
| Argentina | – | – | 1 | 1% | outside top 12 |
| Segment | Aspen HYSYS | share | Aspen Plus | share | Leans |
|---|---|---|---|---|---|
| Engineering (non-software) | 467 | 77% | 223 | 76% | even |
| Product, program & project management | 11 | 2% | 4 | 1% | even |
| Quality, safety & environment | 11 | 2% | 1 | 0% | even |
| Research and science | 10 | 2% | 19 | 7% | Aspen Plus |
| General management & consulting | 7 | 1% | 2 | 1% | even |
| Sales | 6 | 1% | 9 | 3% | Aspen Plus |
| Customer service & success | 5 | 1% | 1 | 0% | even |
| Education & training | 5 | 1% | 3 | 1% | even |
| Manufacturing and production | 4 | 1% | 1 | 0% | even |
| IT operations & business systems | 2 | 0% | – | – | outside top 12 |
| Unclassified | 2 | 0% | 1 | 0% | even |
| Administration & office | 1 | 0% | – | – | outside top 12 |
The companies behind each column
Companies using Aspen HYSYS →
Companies using Aspen Plus →
cae simulation ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Aspen Plus is named by 102 companies in job postings and Aspen HYSYS by 186; 105 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/aspen-hysys-vs-aspen-plus)
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.
Aspen HYSYS vs Aspen Plus: questions
Which is more used, Aspen HYSYS or Aspen Plus?
By companies naming it in their own job postings, Aspen HYSYS (186) over Aspen Plus (102). By website-and-DNS footprint, Aspen Plus (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses Aspen HYSYS?
32% of Aspen HYSYS companies have 2 to 200 employees, against 39% for Aspen Plus. 43% of Aspen HYSYS companies have over 1,000 employees, against 40% for Aspen Plus.
Do companies run both?
105 companies name both in their postings, usually Aspen HYSYS in marketing and Aspen Plus 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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