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Amazon Neptune VS Neo4j_
As of 4 November 2026, Neo4j is named by 585 companies and Amazon Neptune by 208; Amazon Neptune skews to companies under 200 people (36% vs 44%), Neo4j to companies over 1,000 (33% vs 41%).
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: Amazon Neptune's script and mail records show on hundreds of thousands of small sites, Neo4j rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- Amazon Neptune: 2–200 employees
- 36%
- Neo4j: 2–200 employees
- 44%
- Amazon Neptune: 1,000+ employees
- 41%
- Neo4j: 1,000+ employees
- 33%
- Postings per company, 90 days
- 3.4 · 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 | Amazon Neptune | share | Neo4j | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 6 | 3% | 17 | 3% | even |
| 2-10 employees | 20 | 10% | 73 | 12% | Neo4j |
| 11-50 employees | 19 | 9% | 70 | 12% | Neo4j |
| 51-200 employees | 36 | 17% | 115 | 20% | Neo4j |
| 201-500 employees | 22 | 11% | 64 | 11% | even |
| 501-1000 employees | 19 | 9% | 51 | 9% | even |
| 1001-5000 employees | 26 | 13% | 74 | 13% | even |
| 5001-10000 employees | 19 | 9% | 35 | 6% | Amazon Neptune |
| 10,001+ employees | 41 | 20% | 86 | 15% | Amazon Neptune |
| Segment | Amazon Neptune | share | Neo4j | share | Leans |
|---|---|---|---|---|---|
| Technology & software | 101 | 49% | 325 | 56% | Neo4j |
| Business & finance services | 44 | 21% | 122 | 21% | even |
| Manufacturing & industry | 22 | 11% | 44 | 8% | Amazon Neptune |
| Health care | 8 | 4% | 6 | 1% | Amazon Neptune |
| Media & content | 8 | 4% | 13 | 2% | even |
| Consumer services & leisure | 7 | 3% | 16 | 3% | even |
| Public, community & associations | 6 | 3% | 20 | 3% | even |
| Commerce & trade | 5 | 2% | 10 | 2% | even |
| Transport, logistics & rental | 2 | 1% | 4 | 1% | even |
| Utilities & infrastructure | 2 | 1% | 14 | 2% | even |
| Agriculture & forestry | 1 | 0% | – | – | outside top 12 |
| Hospitality & travel | 1 | 0% | – | – | outside top 12 |
| Property & construction | – | – | 6 | 1% | outside top 12 |
| Automotive | – | – | 5 | 1% | outside top 12 |
| Segment | Amazon Neptune | share | Neo4j | share | Leans |
|---|---|---|---|---|---|
| United States | 144 | 69% | 349 | 60% | Amazon Neptune |
| United Kingdom | 10 | 5% | 40 | 7% | Neo4j |
| India | 9 | 4% | 19 | 3% | even |
| Germany | 5 | 2% | 19 | 3% | even |
| Canada | 4 | 2% | 19 | 3% | even |
| France | 4 | 2% | 18 | 3% | even |
| Australia | 3 | 1% | 14 | 2% | even |
| Denmark | 2 | 1% | – | – | outside top 12 |
| Singapore | 2 | 1% | 10 | 2% | even |
| Austria | 1 | 0% | – | – | outside top 12 |
| Switzerland | 1 | 0% | 5 | 1% | even |
| Czechia | 1 | 0% | – | – | outside top 12 |
| Italy | – | – | 7 | 1% | outside top 12 |
| Poland | – | – | 7 | 1% | outside top 12 |
| Sweden | – | – | 6 | 1% | outside top 12 |
| Segment | Amazon Neptune | share | Neo4j | share | Leans |
|---|---|---|---|---|---|
| Data & AI | 314 | 38% | 885 | 41% | Neo4j |
| Software engineering | 142 | 17% | 605 | 28% | Neo4j |
| IT operations & business systems | 46 | 6% | 122 | 6% | even |
| healthcare support and caregiving | 11 | 1% | – | – | outside top 12 |
| Product, program & project management | 9 | 1% | 23 | 1% | even |
| healthcare clinical | 8 | 1% | – | – | outside top 12 |
| Sales | 8 | 1% | 38 | 2% | even |
| General management & consulting | 7 | 1% | 14 | 1% | even |
| logistics warehouse and transport | 5 | 1% | – | – | outside top 12 |
| skilled trades and field service | 5 | 1% | – | – | outside top 12 |
| Finance & accounting | 4 | 0% | 4 | 0% | even |
| Legal, compliance & risk | 4 | 0% | 15 | 1% | even |
| research and science | 4 | 0% | 7 | 0% | even |
| Marketing & communications | 3 | 0% | 7 | 0% | even |
| Design & UX | 2 | 0% | 1 | 0% | even |
| Education & training | 2 | 0% | 1 | 0% | even |
| Administration & office | 1 | 0% | – | – | outside top 12 |
| Business development & strategy | 1 | 0% | 2 | 0% | even |
| construction and civil | 1 | 0% | 1 | 0% | even |
| Engineering (non-software) | 1 | 0% | 27 | 1% | even |
| Human resources | 1 | 0% | 2 | 0% | even |
| Customer service & success | – | – | 10 | 0% | outside top 12 |
| Unclassified | – | – | 4 | 0% | outside top 12 |
| arts media and entertainment | – | – | 1 | 0% | outside top 12 |
| public safety and protective services | – | – | 1 | 0% | outside top 12 |
The companies behind each column
Companies using Amazon Neptune →
Companies using Neo4j →
graph databases ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Neo4j is named by 585 companies in job postings and Amazon Neptune by 208; 185 name both. (Breaknorm, 4 November 2026, https://breaknorm.co/compare/amazon-neptune-vs-neo4j)
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 Neptune vs Neo4j: questions
Which is more used, Amazon Neptune or Neo4j?
By companies naming it in their own job postings, Neo4j (585) over Amazon Neptune (208). By website-and-DNS footprint, Neo4j (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses Amazon Neptune?
36% of Amazon Neptune companies have 2 to 200 employees, against 44% for Neo4j. 41% of Amazon Neptune companies have over 1,000 employees, against 33% for Neo4j.
Do companies run both?
185 companies name both in their postings, usually Amazon Neptune in marketing and Neo4j 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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