Astro VS Lightning Web Components
As of 30 October 2026, Lightning Web Components is named by 758 companies and Astro by 103; Astro skews to companies under 200 people (68% vs 34%), Lightning Web Components to companies over 1,000 (40% vs 16%).
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: Astro's script and mail records show on hundreds of thousands of small sites, Lightning Web Components rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- Astro: 2–200 employees
- 68%
- Lightning Web Components: 2–200 employees
- 34%
- Astro: 1,000+ employees
- 16%
- Lightning Web Components: 1,000+ employees
- 40%
- Postings per company, 90 days
- 3.8 · 2.6
- 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 | Astro | share | Lightning Web Components | share | Leans |
|---|---|---|---|---|---|
| 2-10 employees | 15 | 15% | 36 | 5% | Astro |
| 11-50 employees | 33 | 32% | 83 | 11% | Astro |
| 51-200 employees | 22 | 21% | 137 | 18% | Astro |
| 201-500 employees | 10 | 10% | 126 | 17% | Lightning Web Components |
| 501-1000 employees | 7 | 7% | 70 | 9% | Lightning Web Components |
| 1001-5000 employees | 8 | 8% | 144 | 19% | Lightning Web Components |
| 5001-10000 employees | 1 | 1% | 50 | 7% | Lightning Web Components |
| 10,001+ employees | 7 | 7% | 107 | 14% | Lightning Web Components |
| Self-employed | – | – | 5 | 1% | outside top 12 |
| Segment | Astro | share | Lightning Web Components | share | Leans |
|---|---|---|---|---|---|
| Technology & software | 50 | 49% | 372 | 49% | even |
| Business & finance services | 21 | 20% | 166 | 22% | even |
| Manufacturing & industry | 9 | 9% | 77 | 10% | even |
| Media & content | 7 | 7% | 17 | 2% | Astro |
| Consumer services & leisure | 5 | 5% | 21 | 3% | Astro |
| Commerce & trade | 4 | 4% | 20 | 3% | even |
| Health care | 2 | 2% | 20 | 3% | even |
| Property & construction | 2 | 2% | 12 | 2% | even |
| Utilities & infrastructure | 2 | 2% | 18 | 2% | even |
| Automotive | 1 | 1% | 10 | 1% | even |
| Public, community & associations | – | – | 14 | 2% | outside top 12 |
| Transport, logistics & rental | – | – | 6 | 1% | outside top 12 |
| Segment | Astro | share | Lightning Web Components | share | Leans |
|---|---|---|---|---|---|
| United States | 63 | 61% | 498 | 66% | Lightning Web Components |
| Germany | 6 | 6% | 23 | 3% | Astro |
| United Kingdom | 5 | 5% | 61 | 8% | Lightning Web Components |
| India | 4 | 4% | 34 | 4% | even |
| Australia | 3 | 3% | 13 | 2% | even |
| France | 3 | 3% | 21 | 3% | even |
| Japan | 3 | 3% | – | – | outside top 12 |
| Netherlands | 3 | 3% | – | – | outside top 12 |
| Belgium | 2 | 2% | – | – | outside top 12 |
| Canada | 2 | 2% | 18 | 2% | even |
| Italy | 2 | 2% | – | – | outside top 12 |
| United Arab Emirates | 1 | 1% | – | – | outside top 12 |
| Brazil | – | – | 10 | 1% | outside top 12 |
| Spain | – | – | 7 | 1% | outside top 12 |
| Switzerland | – | – | 6 | 1% | outside top 12 |
| Poland | – | – | 6 | 1% | outside top 12 |
| Portugal | – | – | 6 | 1% | outside top 12 |
| Segment | Astro | share | Lightning Web Components | share | Leans |
|---|---|---|---|---|---|
| Software engineering | 221 | 48% | 1,924 | 76% | Lightning Web Components |
| Skilled trades and field service | 53 | 12% | – | – | outside top 12 |
| IT operations & business systems | 43 | 9% | 251 | 10% | even |
| Data & AI | 17 | 4% | 27 | 1% | Astro |
| Engineering (non-software) | 17 | 4% | 16 | 1% | Astro |
| Product, program & project management | 12 | 3% | 23 | 1% | even |
| Marketing & communications | 9 | 2% | 4 | 0% | even |
| Logistics warehouse and transport | 7 | 2% | – | – | outside top 12 |
| Sales | 7 | 2% | 27 | 1% | even |
| Arts media and entertainment | 6 | 1% | – | – | outside top 12 |
| Customer service & success | 6 | 1% | 10 | 0% | even |
| General management & consulting | 3 | 1% | 2 | 0% | even |
| Business development & strategy | – | – | 4 | 0% | outside top 12 |
| Construction and civil | – | – | 3 | 0% | outside top 12 |
| Unclassified | – | – | 2 | 0% | outside top 12 |
The companies behind each column
Companies using Astro →
Companies using Lightning Web Components →
frontend frameworks ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Lightning Web Components is named by 758 companies in job postings and Astro by 103; 0 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/astro-vs-salesforce-lightning-web-components)
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.
Astro vs Lightning Web Components: questions
Which is more used, Astro or Lightning Web Components?
By companies naming it in their own job postings, Lightning Web Components (758) over Astro (103). By website-and-DNS footprint, Lightning Web Components (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses Astro?
68% of Astro companies have 2 to 200 employees, against 34% for Lightning Web Components. 16% of Astro companies have over 1,000 employees, against 40% for Lightning Web Components.
Do companies run both?
0 companies name both in their postings, usually Astro in marketing and Lightning Web Components 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.
Get either list your way
The same data as a search, over MCP and the API, as bulk files, or pushed to you as it changes.
Every company on either tool,
with the person who owns it
Filter on Astro or Lightning Web Components. Start free, no card.