REST Assured VS Tricentis Tosca
As of 30 October 2026, Tricentis Tosca is named by 148 companies and REST Assured by 672; REST Assured skews to companies under 200 people (42% vs 30%), Tricentis Tosca to companies over 1,000 (46% 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: REST Assured's script and mail records show on hundreds of thousands of small sites, Tricentis Tosca rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- REST Assured: 2–200 employees
- 42%
- Tricentis Tosca: 2–200 employees
- 30%
- REST Assured: 1,000+ employees
- 32%
- Tricentis Tosca: 1,000+ employees
- 46%
- Postings per company, 90 days
- 2.3 · 5.1
- 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 | REST Assured | share | Tricentis Tosca | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 6 | 1% | 1 | 1% | even |
| 2-10 employees | 51 | 8% | 5 | 3% | REST Assured |
| 11-50 employees | 98 | 15% | 14 | 9% | REST Assured |
| 51-200 employees | 130 | 19% | 26 | 18% | even |
| 201-500 employees | 110 | 16% | 19 | 13% | REST Assured |
| 501-1000 employees | 59 | 9% | 15 | 10% | even |
| 1001-5000 employees | 115 | 17% | 28 | 19% | even |
| 5001-10000 employees | 32 | 5% | 9 | 6% | even |
| 10,001+ employees | 71 | 11% | 31 | 21% | Tricentis Tosca |
| Segment | REST Assured | share | Tricentis Tosca | share | Leans |
|---|---|---|---|---|---|
| Technology & software | 418 | 62% | 72 | 49% | REST Assured |
| Business & finance services | 149 | 22% | 25 | 17% | REST Assured |
| Manufacturing & industry | 24 | 4% | 22 | 15% | Tricentis Tosca |
| Commerce & trade | 13 | 2% | 6 | 4% | Tricentis Tosca |
| Media & content | 12 | 2% | 4 | 3% | even |
| Utilities & infrastructure | 12 | 2% | 4 | 3% | even |
| Consumer services & leisure | 11 | 2% | – | – | outside top 12 |
| Transport, logistics & rental | 9 | 1% | – | – | outside top 12 |
| Public, community & associations | 6 | 1% | 6 | 4% | Tricentis Tosca |
| Hospitality & travel | 6 | 1% | – | – | outside top 12 |
| Property & construction | 6 | 1% | 1 | 1% | even |
| Health care | 5 | 1% | 5 | 3% | Tricentis Tosca |
| Agriculture & forestry | – | – | 2 | 1% | outside top 12 |
| Automotive | – | – | 1 | 1% | outside top 12 |
| Segment | REST Assured | share | Tricentis Tosca | share | Leans |
|---|---|---|---|---|---|
| United States | 391 | 58% | 74 | 50% | REST Assured |
| United Kingdom | 56 | 8% | 10 | 7% | even |
| India | 53 | 8% | 6 | 4% | REST Assured |
| Germany | 24 | 4% | 17 | 11% | Tricentis Tosca |
| France | 14 | 2% | 6 | 4% | even |
| Poland | 13 | 2% | – | – | outside top 12 |
| Brazil | 11 | 2% | 2 | 1% | even |
| Canada | 11 | 2% | 3 | 2% | even |
| United Arab Emirates | 8 | 1% | – | – | outside top 12 |
| Australia | 8 | 1% | 3 | 2% | even |
| Belgium | 7 | 1% | 2 | 1% | even |
| Spain | 6 | 1% | – | – | outside top 12 |
| Netherlands | – | – | 6 | 4% | outside top 12 |
| Switzerland | – | – | 5 | 3% | outside top 12 |
| Austria | – | – | 3 | 2% | outside top 12 |
| Segment | REST Assured | share | Tricentis Tosca | share | Leans |
|---|---|---|---|---|---|
| Software engineering | 1,710 | 85% | 617 | 65% | REST Assured |
| Quality, safety & environment | 113 | 6% | 26 | 3% | REST Assured |
| Engineering (non-software) | 75 | 4% | 43 | 5% | even |
| IT operations & business systems | 18 | 1% | 92 | 10% | Tricentis Tosca |
| Data & AI | 10 | 0% | 9 | 1% | even |
| Sales | 5 | 0% | – | – | outside top 12 |
| Unclassified | 5 | 0% | – | – | outside top 12 |
| General management & consulting | 3 | 0% | 6 | 1% | even |
| Product, program & project management | 3 | 0% | – | – | outside top 12 |
| Marketing & communications | 1 | 0% | – | – | outside top 12 |
| Manufacturing and production | – | – | 23 | 2% | outside top 12 |
| Administration & office | – | – | 1 | 0% | outside top 12 |
| Construction and civil | – | – | 1 | 0% | outside top 12 |
| Customer service & success | – | – | 1 | 0% | outside top 12 |
| Healthcare clinical | – | – | 1 | 0% | outside top 12 |
| Procurement and purchasing | – | – | 1 | 0% | outside top 12 |
The companies behind each column
Companies using REST Assured →
Companies using Tricentis Tosca →
test automation ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Tricentis Tosca is named by 148 companies in job postings and REST Assured by 672; 0 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/rest-assured-vs-tricentis-tosca)
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.
REST Assured vs Tricentis Tosca: questions
Which is more used, REST Assured or Tricentis Tosca?
By companies naming it in their own job postings, REST Assured (672) over Tricentis Tosca (148). By website-and-DNS footprint, Tricentis Tosca (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses REST Assured?
42% of REST Assured companies have 2 to 200 employees, against 30% for Tricentis Tosca. 32% of REST Assured companies have over 1,000 employees, against 46% for Tricentis Tosca.
Do companies run both?
0 companies name both in their postings, usually REST Assured in marketing and Tricentis Tosca 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.
Get either list your way
The same data as a search, over MCP and the API, as bulk files, or pushed to you as it changes.
Every company on either tool,
with the person who owns it
Filter on REST Assured or Tricentis Tosca. Start free, no card.