Amazon Aurora VS Google Cloud Spanner
As of 30 October 2026, Google Cloud Spanner is named by 112 companies and Amazon Aurora by 771; Amazon Aurora skews to companies under 200 people (40% vs 35%), Google Cloud Spanner to companies over 1,000 (37% 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: Amazon Aurora's script and mail records show on hundreds of thousands of small sites, Google Cloud Spanner rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- Amazon Aurora: 2–200 employees
- 40%
- Google Cloud Spanner: 2–200 employees
- 35%
- Amazon Aurora: 1,000+ employees
- 32%
- Google Cloud Spanner: 1,000+ employees
- 37%
- Postings per company, 90 days
- 2.4 · 2.5
- 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 Aurora | share | Google Cloud Spanner | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 9 | 1% | 2 | 2% | even |
| 2-10 employees | 54 | 7% | 2 | 2% | Amazon Aurora |
| 11-50 employees | 93 | 12% | 12 | 11% | even |
| 51-200 employees | 164 | 21% | 25 | 22% | even |
| 201-500 employees | 118 | 15% | 21 | 19% | Google Cloud Spanner |
| 501-1000 employees | 86 | 11% | 9 | 8% | Amazon Aurora |
| 1001-5000 employees | 122 | 16% | 15 | 13% | Amazon Aurora |
| 5001-10000 employees | 37 | 5% | 8 | 7% | Google Cloud Spanner |
| 10,001+ employees | 88 | 11% | 18 | 16% | Google Cloud Spanner |
| Segment | Amazon Aurora | share | Google Cloud Spanner | share | Leans |
|---|---|---|---|---|---|
| Technology & software | 399 | 52% | 68 | 61% | Google Cloud Spanner |
| Business & finance services | 164 | 21% | 21 | 19% | Amazon Aurora |
| Manufacturing & industry | 47 | 6% | 4 | 4% | Amazon Aurora |
| Utilities & infrastructure | 40 | 5% | 1 | 1% | Amazon Aurora |
| Media & content | 29 | 4% | 3 | 3% | even |
| Consumer services & leisure | 23 | 3% | 5 | 4% | even |
| Property & construction | 15 | 2% | 1 | 1% | even |
| Commerce & trade | 13 | 2% | 3 | 3% | even |
| Public, community & associations | 13 | 2% | 3 | 3% | even |
| Transport, logistics & rental | 9 | 1% | 2 | 2% | even |
| Health care | 7 | 1% | – | – | outside top 12 |
| Automotive | 6 | 1% | 1 | 1% | even |
| Segment | Amazon Aurora | share | Google Cloud Spanner | share | Leans |
|---|---|---|---|---|---|
| United States | 518 | 67% | 80 | 71% | Google Cloud Spanner |
| United Kingdom | 58 | 8% | 4 | 4% | Amazon Aurora |
| Japan | 29 | 4% | 3 | 3% | even |
| Canada | 21 | 3% | 1 | 1% | even |
| Germany | 17 | 2% | 3 | 3% | even |
| Australia | 15 | 2% | 1 | 1% | even |
| France | 15 | 2% | – | – | outside top 12 |
| India | 10 | 1% | 3 | 3% | even |
| Singapore | 8 | 1% | 4 | 4% | Google Cloud Spanner |
| Brazil | 7 | 1% | 2 | 2% | even |
| Spain | 6 | 1% | – | – | outside top 12 |
| Italy | 6 | 1% | – | – | outside top 12 |
| Poland | – | – | 3 | 3% | outside top 12 |
| Colombia | – | – | 1 | 1% | outside top 12 |
| Denmark | – | – | 1 | 1% | outside top 12 |
| Segment | Amazon Aurora | share | Google Cloud Spanner | share | Leans |
|---|---|---|---|---|---|
| Software engineering | 1,139 | 44% | 183 | 47% | Google Cloud Spanner |
| IT operations & business systems | 502 | 19% | 57 | 15% | Amazon Aurora |
| Data & AI | 412 | 16% | 76 | 20% | Google Cloud Spanner |
| Engineering (non-software) | 83 | 3% | 2 | 1% | Amazon Aurora |
| Product, program & project management | 36 | 1% | 2 | 1% | even |
| Sales | 24 | 1% | 18 | 5% | Google Cloud Spanner |
| Customer service & success | 15 | 1% | 1 | 0% | even |
| Finance & accounting | 11 | 0% | – | – | outside top 12 |
| Construction and civil | 7 | 0% | – | – | outside top 12 |
| Research and science | 6 | 0% | – | – | outside top 12 |
| Unclassified | 6 | 0% | 1 | 0% | even |
| Administration & office | 5 | 0% | – | – | outside top 12 |
| Logistics warehouse and transport | – | – | 2 | 1% | outside top 12 |
| General management & consulting | – | – | 1 | 0% | outside top 12 |
The companies behind each column
Companies using Amazon Aurora →
Companies using Google Cloud Spanner →
relational databases ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Google Cloud Spanner is named by 112 companies in job postings and Amazon Aurora by 771; 0 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/amazon-aurora-vs-google-cloud-spanner)
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 Aurora vs Google Cloud Spanner: questions
Which is more used, Amazon Aurora or Google Cloud Spanner?
By companies naming it in their own job postings, Amazon Aurora (771) over Google Cloud Spanner (112). By website-and-DNS footprint, Google Cloud Spanner (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses Amazon Aurora?
40% of Amazon Aurora companies have 2 to 200 employees, against 35% for Google Cloud Spanner. 32% of Amazon Aurora companies have over 1,000 employees, against 37% for Google Cloud Spanner.
Do companies run both?
0 companies name both in their postings, usually Amazon Aurora in marketing and Google Cloud Spanner 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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