Apache Avro VS Web Ontology Language
As of 30 October 2026, Web Ontology Language is named by 154 companies and Apache Avro by 214; Apache Avro skews to companies under 200 people (36% vs 39%), Web Ontology Language to companies over 1,000 (39% 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: Apache Avro's script and mail records show on hundreds of thousands of small sites, Web Ontology Language rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- Apache Avro: 2–200 employees
- 36%
- Web Ontology Language: 2–200 employees
- 39%
- Apache Avro: 1,000+ employees
- 37%
- Web Ontology Language: 1,000+ employees
- 39%
- Postings per company, 90 days
- 2.1 · 3.0
- 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 | Apache Avro | share | Web Ontology Language | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 4 | 2% | – | – | outside top 12 |
| 2-10 employees | 11 | 5% | 16 | 10% | Web Ontology Language |
| 11-50 employees | 28 | 13% | 25 | 16% | Web Ontology Language |
| 51-200 employees | 39 | 18% | 19 | 12% | Apache Avro |
| 201-500 employees | 30 | 14% | 24 | 16% | even |
| 501-1000 employees | 22 | 10% | 10 | 6% | Apache Avro |
| 1001-5000 employees | 38 | 18% | 27 | 18% | even |
| 5001-10000 employees | 7 | 3% | 7 | 5% | even |
| 10,001+ employees | 35 | 16% | 26 | 17% | even |
| Segment | Apache Avro | share | Web Ontology Language | share | Leans |
|---|---|---|---|---|---|
| Technology & software | 109 | 51% | 77 | 50% | even |
| Business & finance services | 54 | 25% | 22 | 14% | Apache Avro |
| Manufacturing & industry | 16 | 7% | 15 | 10% | Web Ontology Language |
| Commerce & trade | 6 | 3% | 2 | 1% | even |
| Utilities & infrastructure | 6 | 3% | 3 | 2% | even |
| Public, community & associations | 4 | 2% | 13 | 8% | Web Ontology Language |
| Consumer services & leisure | 4 | 2% | 5 | 3% | even |
| Media & content | 4 | 2% | 7 | 5% | Web Ontology Language |
| Health care | 3 | 1% | 2 | 1% | even |
| Transport, logistics & rental | 3 | 1% | 2 | 1% | even |
| Hospitality & travel | 2 | 1% | – | – | outside top 12 |
| Property & construction | 2 | 1% | 4 | 3% | even |
| Automotive | – | – | 1 | 1% | outside top 12 |
| Segment | Apache Avro | share | Web Ontology Language | share | Leans |
|---|---|---|---|---|---|
| United States | 139 | 65% | 69 | 45% | Apache Avro |
| United Kingdom | 16 | 7% | 13 | 8% | even |
| Germany | 7 | 3% | 29 | 19% | Web Ontology Language |
| India | 6 | 3% | 4 | 3% | even |
| Portugal | 5 | 2% | – | – | outside top 12 |
| Canada | 4 | 2% | 2 | 1% | even |
| Switzerland | 4 | 2% | 2 | 1% | even |
| Spain | 4 | 2% | – | – | outside top 12 |
| France | 4 | 2% | 4 | 3% | even |
| Austria | 3 | 1% | – | – | outside top 12 |
| Netherlands | 3 | 1% | – | – | outside top 12 |
| Poland | 3 | 1% | 3 | 2% | even |
| United Arab Emirates | – | – | 3 | 2% | outside top 12 |
| Belgium | – | – | 3 | 2% | outside top 12 |
| Singapore | – | – | 3 | 2% | outside top 12 |
| BD | – | – | 2 | 1% | outside top 12 |
| Segment | Apache Avro | share | Web Ontology Language | share | Leans |
|---|---|---|---|---|---|
| Data & AI | 271 | 43% | 242 | 44% | even |
| Software engineering | 233 | 37% | 91 | 16% | Apache Avro |
| IT operations & business systems | 19 | 3% | 24 | 4% | even |
| Engineering (non-software) | 4 | 1% | 4 | 1% | even |
| Product, program & project management | 4 | 1% | 4 | 1% | even |
| Sales | 4 | 1% | – | – | outside top 12 |
| Construction and civil | 3 | 0% | – | – | outside top 12 |
| Customer service & success | 3 | 0% | – | – | outside top 12 |
| General management & consulting | 2 | 0% | 6 | 1% | even |
| Finance & accounting | 1 | 0% | 8 | 1% | even |
| Logistics warehouse and transport | 1 | 0% | 5 | 1% | even |
| Quality, safety & environment | 1 | 0% | – | – | outside top 12 |
| Research and science | – | – | 8 | 1% | outside top 12 |
| Skilled trades and field service | – | – | 8 | 1% | outside top 12 |
| Healthcare clinical | – | – | 5 | 1% | outside top 12 |
| Marketing & communications | – | – | 4 | 1% | outside top 12 |
The companies behind each column
Companies using Apache Avro →
Companies using Web Ontology Language →
api specs data formats ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Web Ontology Language is named by 154 companies in job postings and Apache Avro by 214; 0 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/apache-avro-vs-owl)
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.
Apache Avro vs Web Ontology Language: questions
Which is more used, Apache Avro or Web Ontology Language?
By companies naming it in their own job postings, Apache Avro (214) over Web Ontology Language (154). By website-and-DNS footprint, Web Ontology Language (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses Apache Avro?
36% of Apache Avro companies have 2 to 200 employees, against 39% for Web Ontology Language. 37% of Apache Avro companies have over 1,000 employees, against 39% for Web Ontology Language.
Do companies run both?
0 companies name both in their postings, usually Apache Avro in marketing and Web Ontology Language 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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