Apache Hadoop VS Apache Spark
As of 4 November 2026, Apache Spark is named by 4,705 companies and Apache Hadoop by 1,762; Apache Hadoop skews to companies under 200 people (44% vs 42%), Apache Spark to companies over 1,000 (33% vs 34%).
As of 4 November 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 Hadoop's script and mail records show on hundreds of thousands of small sites, Apache Spark rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- Apache Hadoop: 2–200 employees
- 44%
- Apache Spark: 2–200 employees
- 42%
- Apache Hadoop: 1,000+ employees
- 34%
- Apache Spark: 1,000+ employees
- 33%
- Postings per company, 90 days
- 4.6 · 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 | Apache Hadoop | share | Apache Spark | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 63 | 4% | 155 | 3% | even |
| 2-10 employees | 142 | 8% | 396 | 8% | even |
| 11-50 employees | 277 | 16% | 644 | 14% | Apache Hadoop |
| 51-200 employees | 364 | 21% | 933 | 20% | even |
| 201-500 employees | 192 | 11% | 624 | 13% | Apache Spark |
| 501-1000 employees | 132 | 7% | 413 | 9% | even |
| 1001-5000 employees | 249 | 14% | 722 | 15% | even |
| 5001-10000 employees | 74 | 4% | 234 | 5% | even |
| 10,001+ employees | 269 | 15% | 584 | 12% | Apache Hadoop |
| Segment | Apache Hadoop | share | Apache Spark | share | Leans |
|---|---|---|---|---|---|
| Technology & software | 924 | 52% | 2,352 | 50% | Apache Hadoop |
| Business & finance services | 405 | 23% | 1,017 | 22% | even |
| Manufacturing & industry | 115 | 7% | 334 | 7% | even |
| Media & content | 69 | 4% | 188 | 4% | even |
| Consumer services & leisure | 65 | 4% | 141 | 3% | even |
| Public, community & associations | 40 | 2% | 112 | 2% | even |
| Commerce & trade | 38 | 2% | 146 | 3% | even |
| Utilities & infrastructure | 31 | 2% | 119 | 3% | even |
| Health care | 19 | 1% | 75 | 2% | even |
| Automotive | 16 | 1% | 51 | 1% | even |
| Transport, logistics & rental | 16 | 1% | 62 | 1% | even |
| Property & construction | 13 | 1% | 66 | 1% | even |
| Segment | Apache Hadoop | share | Apache Spark | share | Leans |
|---|---|---|---|---|---|
| United States | 1,096 | 62% | 2,807 | 60% | Apache Hadoop |
| United Kingdom | 90 | 5% | 307 | 7% | even |
| India | 83 | 5% | 156 | 3% | even |
| France | 63 | 4% | 142 | 3% | even |
| Canada | 34 | 2% | 111 | 2% | even |
| Germany | 34 | 2% | 176 | 4% | even |
| Singapore | 27 | 2% | 42 | 1% | even |
| Brazil | 21 | 1% | 77 | 2% | even |
| Australia | 18 | 1% | 59 | 1% | even |
| Italy | 18 | 1% | – | – | outside top 12 |
| Spain | 16 | 1% | 53 | 1% | even |
| Switzerland | 14 | 1% | – | – | outside top 12 |
| Netherlands | – | – | 52 | 1% | outside top 12 |
| Sweden | – | – | 47 | 1% | outside top 12 |
| Segment | Apache Hadoop | share | Apache Spark | share | Leans |
|---|---|---|---|---|---|
| Data & AI | 5,475 | 46% | 15,441 | 64% | Apache Spark |
| Software engineering | 2,117 | 18% | 4,243 | 18% | even |
| IT operations & business systems | 773 | 7% | 748 | 3% | Apache Hadoop |
| Sales | 484 | 4% | 407 | 2% | Apache Hadoop |
| Product, program & project management | 443 | 4% | 332 | 1% | Apache Hadoop |
| Engineering (non-software) | 430 | 4% | 128 | 1% | Apache Hadoop |
| Unclassified | 100 | 1% | 49 | 0% | even |
| Finance & accounting | 97 | 1% | 71 | 0% | even |
| Skilled trades and field service | 92 | 1% | 8 | 0% | even |
| Quality, safety & environment | 87 | 1% | 25 | 0% | even |
| Customer service & success | 86 | 1% | 75 | 0% | even |
| Legal, compliance & risk | 82 | 1% | 71 | 0% | even |
| Logistics warehouse and transport | 54 | 0% | 24 | 0% | even |
| Manufacturing and production | 43 | 0% | – | – | outside top 12 |
| Business development & strategy | 42 | 0% | 24 | 0% | even |
| General management & consulting | 42 | 0% | 91 | 0% | even |
| Human resources | 42 | 0% | 20 | 0% | even |
| Marketing & communications | 40 | 0% | 74 | 0% | even |
| Procurement and purchasing | 34 | 0% | 9 | 0% | even |
| Administration & office | 16 | 0% | 5 | 0% | even |
| Construction and civil | 15 | 0% | 17 | 0% | even |
| Public safety and protective services | 15 | 0% | – | – | outside top 12 |
| Design & UX | 14 | 0% | 14 | 0% | even |
| Education & training | 12 | 0% | 33 | 0% | even |
| Arts media and entertainment | 6 | 0% | 10 | 0% | even |
| Research and science | 6 | 0% | 24 | 0% | even |
| Agriculture and environment | 4 | 0% | – | – | outside top 12 |
| Hospitality and food service | 3 | 0% | 4 | 0% | even |
| Facilities cleaning and security | 2 | 0% | – | – | outside top 12 |
| Retail & store operations | 2 | 0% | 6 | 0% | even |
| Social care and community | – | – | 16 | 0% | outside top 12 |
| Healthcare clinical | – | – | 8 | 0% | outside top 12 |
| Healthcare support and caregiving | – | – | 7 | 0% | outside top 12 |
| Real estate and property | – | – | 5 | 0% | outside top 12 |
The companies behind each column
Companies using Apache Hadoop →
Companies using Apache Spark →
distributed processing ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Apache Spark is named by 4,705 companies in job postings and Apache Hadoop by 1,762; 1,877 name both. (Breaknorm, 4 November 2026, https://breaknorm.co/compare/apache-hadoop-vs-apache-spark)
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 Hadoop vs Apache Spark: questions
Which is more used, Apache Hadoop or Apache Spark?
By companies naming it in their own job postings, Apache Spark (4,705) over Apache Hadoop (1,762). By website-and-DNS footprint, Apache Spark (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses Apache Hadoop?
44% of Apache Hadoop companies have 2 to 200 employees, against 42% for Apache Spark. 34% of Apache Hadoop companies have over 1,000 employees, against 33% for Apache Spark.
Do companies run both?
1,877 companies name both in their postings, usually Apache Hadoop in marketing and Apache Spark 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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