Core Data VS React Native
As of 30 October 2026, React Native is named by 2,174 companies and Core Data by 172; Core Data skews to companies under 200 people (69% vs 70%), React Native to companies over 1,000 (13% vs 12%).
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: Core Data's script and mail records show on hundreds of thousands of small sites, React Native rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- Core Data: 2–200 employees
- 69%
- React Native: 2–200 employees
- 70%
- Core Data: 1,000+ employees
- 12%
- React Native: 1,000+ employees
- 13%
- Postings per company, 90 days
- 2.2 · 2.1
- 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 | Core Data | share | React Native | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 3 | 2% | 48 | 2% | even |
| 2-10 employees | 22 | 13% | 288 | 13% | even |
| 11-50 employees | 55 | 32% | 736 | 34% | even |
| 51-200 employees | 42 | 24% | 487 | 22% | Core Data |
| 201-500 employees | 18 | 10% | 228 | 10% | even |
| 501-1000 employees | 12 | 7% | 111 | 5% | even |
| 1001-5000 employees | 14 | 8% | 151 | 7% | even |
| 5001-10000 employees | 4 | 2% | 42 | 2% | even |
| 10,001+ employees | 2 | 1% | 83 | 4% | React Native |
| Segment | Core Data | share | React Native | share | Leans |
|---|---|---|---|---|---|
| Technology & software | 122 | 71% | 1,345 | 62% | Core Data |
| Business & finance services | 20 | 12% | 360 | 17% | React Native |
| Media & content | 8 | 5% | 86 | 4% | even |
| Consumer services & leisure | 7 | 4% | 60 | 3% | even |
| Transport, logistics & rental | 4 | 2% | 23 | 1% | even |
| Manufacturing & industry | 3 | 2% | 84 | 4% | React Native |
| Public, community & associations | 2 | 1% | 37 | 2% | even |
| Health care | 2 | 1% | 37 | 2% | even |
| Automotive | 1 | 1% | 19 | 1% | even |
| Hospitality & travel | 1 | 1% | 24 | 1% | even |
| Property & construction | 1 | 1% | 21 | 1% | even |
| Utilities & infrastructure | 1 | 1% | – | – | outside top 12 |
| Commerce & trade | – | – | 60 | 3% | outside top 12 |
| Segment | Core Data | share | React Native | share | Leans |
|---|---|---|---|---|---|
| United States | 89 | 52% | 1,101 | 51% | even |
| India | 24 | 14% | 219 | 10% | Core Data |
| United Kingdom | 13 | 8% | 141 | 6% | even |
| Canada | 6 | 3% | 71 | 3% | even |
| United Arab Emirates | 3 | 2% | – | – | outside top 12 |
| Australia | 3 | 2% | 34 | 2% | even |
| Brazil | 2 | 1% | 29 | 1% | even |
| Italy | 2 | 1% | 31 | 1% | even |
| Poland | 2 | 1% | 39 | 2% | even |
| Romania | 2 | 1% | – | – | outside top 12 |
| Saudi Arabia | 2 | 1% | – | – | outside top 12 |
| Sweden | 2 | 1% | – | – | outside top 12 |
| Germany | – | – | 78 | 4% | outside top 12 |
| France | – | – | 59 | 3% | outside top 12 |
| Singapore | – | – | 30 | 1% | outside top 12 |
| Netherlands | – | – | 27 | 1% | outside top 12 |
| Segment | Core Data | share | React Native | share | Leans |
|---|---|---|---|---|---|
| Software engineering | 638 | 91% | 5,175 | 78% | Core Data |
| Data & AI | 9 | 1% | 209 | 3% | even |
| Marketing & communications | 7 | 1% | 28 | 0% | even |
| Unclassified | 3 | 0% | 65 | 1% | even |
| Education & training | 2 | 0% | 10 | 0% | even |
| Engineering (non-software) | 2 | 0% | 71 | 1% | even |
| Product, program & project management | 2 | 0% | 119 | 2% | even |
| IT operations & business systems | 1 | 0% | 247 | 4% | React Native |
| Design & UX | – | – | 82 | 1% | outside top 12 |
| Sales | – | – | 36 | 1% | outside top 12 |
| Customer service & success | – | – | 22 | 0% | outside top 12 |
| Human resources | – | – | 12 | 0% | outside top 12 |
The companies behind each column
Companies using Core Data →
Companies using React Native →
mobile desktop frameworks ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
React Native is named by 2,174 companies in job postings and Core Data by 172; 18 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/apple-core-data-vs-react-native)
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.
Core Data vs React Native: questions
Which is more used, Core Data or React Native?
By companies naming it in their own job postings, React Native (2,174) over Core Data (172). By website-and-DNS footprint, React Native (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses Core Data?
69% of Core Data companies have 2 to 200 employees, against 70% for React Native. 12% of Core Data companies have over 1,000 employees, against 13% for React Native.
Do companies run both?
18 companies name both in their postings, usually Core Data in marketing and React Native 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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with the person who owns it
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