Amazon EMR VS Kafka Streams
As of 30 October 2026, Kafka Streams is named by 109 companies and Amazon EMR by 102; Amazon EMR skews to companies under 200 people (45% vs 32%), Kafka Streams to companies over 1,000 (39% vs 34%).
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: Amazon EMR's script and mail records show on hundreds of thousands of small sites, Kafka Streams rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- Amazon EMR: 2–200 employees
- 45%
- Kafka Streams: 2–200 employees
- 32%
- Amazon EMR: 1,000+ employees
- 34%
- Kafka Streams: 1,000+ employees
- 39%
- Postings per company, 90 days
- 3.3 · 2.7
- 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 | Amazon EMR | share | Kafka Streams | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 2 | 2% | – | – | outside top 12 |
| 2-10 employees | 7 | 7% | 6 | 6% | even |
| 11-50 employees | 16 | 16% | 10 | 9% | Amazon EMR |
| 51-200 employees | 23 | 23% | 19 | 17% | Amazon EMR |
| 201-500 employees | 11 | 11% | 14 | 13% | Kafka Streams |
| 501-1000 employees | 8 | 8% | 17 | 16% | Kafka Streams |
| 1001-5000 employees | 16 | 16% | 15 | 14% | even |
| 5001-10000 employees | 5 | 5% | 9 | 8% | Kafka Streams |
| 10,001+ employees | 14 | 14% | 19 | 17% | Kafka Streams |
| Segment | Amazon EMR | share | Kafka Streams | share | Leans |
|---|---|---|---|---|---|
| Technology & software | 61 | 60% | 61 | 56% | Amazon EMR |
| Business & finance services | 23 | 23% | 22 | 20% | Amazon EMR |
| Manufacturing & industry | 5 | 5% | 6 | 6% | even |
| Media & content | 4 | 4% | 2 | 2% | Amazon EMR |
| Utilities & infrastructure | 3 | 3% | 3 | 3% | even |
| Public, community & associations | 2 | 2% | – | – | outside top 12 |
| Consumer services & leisure | 2 | 2% | 1 | 1% | even |
| Property & construction | 1 | 1% | – | – | outside top 12 |
| Transport, logistics & rental | 1 | 1% | 2 | 2% | even |
| Commerce & trade | – | – | 4 | 4% | outside top 12 |
| Hospitality & travel | – | – | 4 | 4% | outside top 12 |
| Automotive | – | – | 3 | 3% | outside top 12 |
| Health care | – | – | 1 | 1% | outside top 12 |
| Segment | Amazon EMR | share | Kafka Streams | share | Leans |
|---|---|---|---|---|---|
| United States | 78 | 76% | 70 | 64% | Amazon EMR |
| India | 5 | 5% | 4 | 4% | even |
| Canada | 2 | 2% | – | – | outside top 12 |
| Switzerland | 2 | 2% | – | – | outside top 12 |
| Singapore | 2 | 2% | – | – | outside top 12 |
| Argentina | 1 | 1% | – | – | outside top 12 |
| Australia | 1 | 1% | 3 | 3% | even |
| Germany | 1 | 1% | 4 | 4% | Kafka Streams |
| Estonia | 1 | 1% | – | – | outside top 12 |
| Spain | 1 | 1% | – | – | outside top 12 |
| France | 1 | 1% | 2 | 2% | even |
| Italy | 1 | 1% | – | – | outside top 12 |
| United Kingdom | – | – | 9 | 8% | outside top 12 |
| Brazil | – | – | 2 | 2% | outside top 12 |
| Japan | – | – | 2 | 2% | outside top 12 |
| Poland | – | – | 2 | 2% | outside top 12 |
| Sweden | – | – | 2 | 2% | outside top 12 |
| United Arab Emirates | – | – | 1 | 1% | outside top 12 |
| Austria | – | – | 1 | 1% | outside top 12 |
| Segment | Amazon EMR | share | Kafka Streams | share | Leans |
|---|---|---|---|---|---|
| Data & AI | 296 | 67% | 106 | 29% | Amazon EMR |
| Software engineering | 86 | 19% | 191 | 52% | Kafka Streams |
| IT operations & business systems | 11 | 2% | 11 | 3% | even |
| Sales | 8 | 2% | – | – | outside top 12 |
| Product, program & project management | 6 | 1% | 1 | 0% | even |
| Business development & strategy | 1 | 0% | – | – | outside top 12 |
| Education & training | 1 | 0% | – | – | outside top 12 |
| Engineering (non-software) | – | – | 13 | 4% | outside top 12 |
| Logistics warehouse and transport | – | – | 3 | 1% | outside top 12 |
The companies behind each column
Companies using Amazon EMR →
Companies using Kafka Streams →
distributed processing ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Kafka Streams is named by 109 companies in job postings and Amazon EMR by 102; 0 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/amazon-emr-vs-kafka-streams)
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.
Amazon EMR vs Kafka Streams: questions
Which is more used, Amazon EMR or Kafka Streams?
By companies naming it in their own job postings, Kafka Streams (109) over Amazon EMR (102). By website-and-DNS footprint, Kafka Streams (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses Amazon EMR?
45% of Amazon EMR companies have 2 to 200 employees, against 32% for Kafka Streams. 34% of Amazon EMR companies have over 1,000 employees, against 39% for Kafka Streams.
Do companies run both?
0 companies name both in their postings, usually Amazon EMR in marketing and Kafka Streams 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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