Salesforce AppExchange VS Siebel
As of 30 October 2026, Siebel is named by 116 companies and Salesforce AppExchange by 100; Salesforce AppExchange skews to companies under 200 people (30% vs 29%), Siebel to companies over 1,000 (54% vs 37%).
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: Salesforce AppExchange's script and mail records show on hundreds of thousands of small sites, Siebel rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- Salesforce AppExchange: 2–200 employees
- 30%
- Siebel: 2–200 employees
- 29%
- Salesforce AppExchange: 1,000+ employees
- 37%
- Siebel: 1,000+ employees
- 54%
- Postings per company, 90 days
- 2.4 · 5.0
- 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 | Salesforce AppExchange | share | Siebel | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 1 | 1% | 2 | 2% | even |
| 2-10 employees | 6 | 6% | 5 | 4% | even |
| 11-50 employees | 7 | 7% | 15 | 13% | Siebel |
| 51-200 employees | 17 | 17% | 14 | 12% | Salesforce AppExchange |
| 201-500 employees | 17 | 17% | 10 | 9% | Salesforce AppExchange |
| 501-1000 employees | 15 | 15% | 7 | 6% | Salesforce AppExchange |
| 1001-5000 employees | 16 | 16% | 18 | 16% | even |
| 5001-10000 employees | 6 | 6% | 10 | 9% | Siebel |
| 10,001+ employees | 15 | 15% | 35 | 30% | Siebel |
| Segment | Salesforce AppExchange | share | Siebel | share | Leans |
|---|---|---|---|---|---|
| Technology & software | 48 | 48% | 50 | 43% | Salesforce AppExchange |
| Business & finance services | 19 | 19% | 23 | 20% | even |
| Manufacturing & industry | 12 | 12% | 14 | 12% | even |
| Public, community & associations | 7 | 7% | 3 | 3% | Salesforce AppExchange |
| Utilities & infrastructure | 5 | 5% | 9 | 8% | Siebel |
| Automotive | 3 | 3% | 2 | 2% | even |
| Health care | 3 | 3% | 2 | 2% | even |
| Commerce & trade | 1 | 1% | 2 | 2% | even |
| Media & content | 1 | 1% | 2 | 2% | even |
| Property & construction | 1 | 1% | 3 | 3% | even |
| Hospitality & travel | – | – | 4 | 3% | outside top 12 |
| Consumer services & leisure | – | – | 2 | 2% | outside top 12 |
| Segment | Salesforce AppExchange | share | Siebel | share | Leans |
|---|---|---|---|---|---|
| United States | 83 | 83% | 74 | 64% | Salesforce AppExchange |
| India | 5 | 5% | 3 | 3% | Salesforce AppExchange |
| Canada | 2 | 2% | 5 | 4% | Siebel |
| France | 2 | 2% | 4 | 3% | even |
| United Kingdom | 2 | 2% | 8 | 7% | Siebel |
| United Arab Emirates | 1 | 1% | – | – | outside top 12 |
| Australia | 1 | 1% | 5 | 4% | Siebel |
| Belgium | 1 | 1% | 1 | 1% | even |
| Spain | 1 | 1% | – | – | outside top 12 |
| GH | 1 | 1% | – | – | outside top 12 |
| Poland | 1 | 1% | – | – | outside top 12 |
| Germany | – | – | 2 | 2% | outside top 12 |
| Netherlands | – | – | 2 | 2% | outside top 12 |
| Singapore | – | – | 2 | 2% | outside top 12 |
| Argentina | – | – | 1 | 1% | outside top 12 |
| Czechia | – | – | 1 | 1% | outside top 12 |
| Segment | Salesforce AppExchange | share | Siebel | share | Leans |
|---|---|---|---|---|---|
| Software engineering | 170 | 46% | 328 | 31% | Salesforce AppExchange |
| IT operations & business systems | 103 | 28% | 221 | 21% | Salesforce AppExchange |
| Product, program & project management | 17 | 5% | 27 | 3% | Salesforce AppExchange |
| Sales | 15 | 4% | 111 | 11% | Siebel |
| Business development & strategy | 10 | 3% | 5 | 0% | Salesforce AppExchange |
| Marketing & communications | 5 | 1% | 10 | 1% | even |
| Engineering (non-software) | 3 | 1% | – | – | outside top 12 |
| Construction and civil | 2 | 1% | – | – | outside top 12 |
| Customer service & success | 2 | 1% | 36 | 3% | Siebel |
| Human resources | 1 | 0% | – | – | outside top 12 |
| Unclassified | 1 | 0% | – | – | outside top 12 |
| Finance & accounting | – | – | 18 | 2% | outside top 12 |
| Skilled trades and field service | – | – | 17 | 2% | outside top 12 |
| Data & AI | – | – | 16 | 2% | outside top 12 |
| Research and science | – | – | 7 | 1% | outside top 12 |
| Legal, compliance & risk | – | – | 6 | 1% | outside top 12 |
The companies behind each column
Companies using Salesforce AppExchange →
Companies using Siebel →
CRM platforms ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Siebel is named by 116 companies in job postings and Salesforce AppExchange by 100; 0 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/salesforce-appexchange-vs-siebel)
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.
Salesforce AppExchange vs Siebel: questions
Which is more used, Salesforce AppExchange or Siebel?
By companies naming it in their own job postings, Siebel (116) over Salesforce AppExchange (100). By website-and-DNS footprint, Siebel (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses Salesforce AppExchange?
30% of Salesforce AppExchange companies have 2 to 200 employees, against 29% for Siebel. 37% of Salesforce AppExchange companies have over 1,000 employees, against 54% for Siebel.
Do companies run both?
0 companies name both in their postings, usually Salesforce AppExchange in marketing and Siebel 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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