Aspen Plus VS PSS/E
As of 30 October 2026, PSS/E is named by 183 companies and Aspen Plus by 102; Aspen Plus skews to companies under 200 people (39% vs 36%), PSS/E to companies over 1,000 (39% vs 40%).
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 Plus's script and mail records show on hundreds of thousands of small sites, PSS/E rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- Aspen Plus: 2–200 employees
- 39%
- PSS/E: 2–200 employees
- 36%
- Aspen Plus: 1,000+ employees
- 40%
- PSS/E: 1,000+ employees
- 39%
- Postings per company, 90 days
- 2.1 · 3.7
- 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 Plus | share | PSS/E | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 1 | 1% | 3 | 2% | even |
| 2-10 employees | 10 | 10% | 15 | 8% | even |
| 11-50 employees | 14 | 14% | 15 | 8% | Aspen Plus |
| 51-200 employees | 16 | 16% | 36 | 20% | PSS/E |
| 201-500 employees | 12 | 12% | 26 | 14% | PSS/E |
| 501-1000 employees | 8 | 8% | 17 | 9% | even |
| 1001-5000 employees | 13 | 13% | 33 | 18% | PSS/E |
| 5001-10000 employees | 10 | 10% | 13 | 7% | Aspen Plus |
| 10,001+ employees | 18 | 18% | 25 | 14% | Aspen Plus |
| Segment | Aspen Plus | share | PSS/E | share | Leans |
|---|---|---|---|---|---|
| Manufacturing & industry | 38 | 37% | 17 | 9% | Aspen Plus |
| Business & finance services | 22 | 22% | 43 | 23% | even |
| Utilities & infrastructure | 12 | 12% | 64 | 35% | PSS/E |
| Public, community & associations | 7 | 7% | 2 | 1% | Aspen Plus |
| Technology & software | 7 | 7% | 20 | 11% | PSS/E |
| Property & construction | 6 | 6% | 30 | 16% | PSS/E |
| Consumer services & leisure | 5 | 5% | 3 | 2% | Aspen Plus |
| Commerce & trade | 2 | 2% | – | – | outside top 12 |
| Media & content | 2 | 2% | 3 | 2% | even |
| Agriculture & forestry | 1 | 1% | – | – | outside top 12 |
| Automotive | – | – | 1 | 1% | outside top 12 |
| Segment | Aspen Plus | share | PSS/E | share | Leans |
|---|---|---|---|---|---|
| United States | 60 | 59% | 127 | 69% | PSS/E |
| United Kingdom | 8 | 8% | 14 | 8% | even |
| Germany | 5 | 5% | 6 | 3% | even |
| India | 5 | 5% | – | – | outside top 12 |
| France | 4 | 4% | 4 | 2% | even |
| Spain | 3 | 3% | 5 | 3% | even |
| Singapore | 3 | 3% | 2 | 1% | even |
| Australia | 2 | 2% | 5 | 3% | even |
| Canada | 2 | 2% | 4 | 2% | even |
| NG | 2 | 2% | – | – | outside top 12 |
| United Arab Emirates | 1 | 1% | – | – | outside top 12 |
| Argentina | 1 | 1% | – | – | outside top 12 |
| Austria | – | – | 1 | 1% | outside top 12 |
| Bulgaria | – | – | 1 | 1% | outside top 12 |
| Switzerland | – | – | 1 | 1% | outside top 12 |
| Denmark | – | – | 1 | 1% | outside top 12 |
| Segment | Aspen Plus | share | PSS/E | share | Leans |
|---|---|---|---|---|---|
| Engineering (non-software) | 223 | 76% | 695 | 78% | even |
| Research and science | 19 | 7% | 6 | 1% | Aspen Plus |
| Sales | 9 | 3% | 9 | 1% | Aspen Plus |
| Product, program & project management | 4 | 1% | 4 | 0% | even |
| Education & training | 3 | 1% | – | – | outside top 12 |
| General management & consulting | 2 | 1% | 2 | 0% | even |
| Customer service & success | 1 | 0% | – | – | outside top 12 |
| Manufacturing and production | 1 | 0% | – | – | outside top 12 |
| Quality, safety & environment | 1 | 0% | – | – | outside top 12 |
| Unclassified | 1 | 0% | – | – | outside top 12 |
| Data & AI | – | – | 6 | 1% | outside top 12 |
| Software engineering | – | – | 6 | 1% | outside top 12 |
| Business development & strategy | – | – | 4 | 0% | outside top 12 |
| IT operations & business systems | – | – | 4 | 0% | outside top 12 |
| Finance & accounting | – | – | 3 | 0% | outside top 12 |
| Legal, compliance & risk | – | – | 2 | 0% | outside top 12 |
| Construction and civil | – | – | 1 | 0% | outside top 12 |
The companies behind each column
Companies using Aspen Plus →
Companies using PSS/E →
cae simulation ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
PSS/E is named by 183 companies in job postings and Aspen Plus by 102; 0 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/aspen-plus-vs-pss-e)
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 Plus vs PSS/E: questions
Which is more used, Aspen Plus or PSS/E?
By companies naming it in their own job postings, PSS/E (183) over Aspen Plus (102). By website-and-DNS footprint, PSS/E (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses Aspen Plus?
39% of Aspen Plus companies have 2 to 200 employees, against 36% for PSS/E. 40% of Aspen Plus companies have over 1,000 employees, against 39% for PSS/E.
Do companies run both?
0 companies name both in their postings, usually Aspen Plus in marketing and PSS/E 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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with the person who owns it
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