C3.js
86,491 sites detectedJavaScript graphics · #5 of 39Updated October 2026
Companies using C3.js
| # | Company | Industry | Location | First seen | Evidence |
|---|---|---|---|---|---|
| 1 | Hospitality & Travel | Amsterdam, NL | Sept 2026 | page code | |
| 2 | Real Estate | – | Sept 2026 | page code | |
| 3 | Professional Services | – | Sept 2026 | page code | |
| 4 | Professional Services | Zürich, CH | Apr 2026 | signature | |
| 5 | Media & Content | Den Haag, NL | Apr 2026 | page code | |
| 6 | Healthcare & Life Sciences | CA | Sept 2026 | page code | |
| 7 | Hospitality & Travel | – | Sept 2026 | page code | |
| 8 | E-commerce & Retail | – | Sept 2026 | page code | |
| 9 | Developer Tools & Infrastructure | Boston, AT | Sept 2026 | page code | |
| 10 | Professional Services | – | Sept 2026 | page code |
See all 86,491 sites detected using C3.js
Showing 10 of 86,491 sites detected. The customer list has every company, the new customers this month, filters and downloads.
Who uses C3.js
New customers per week
Companies we saw start using it, from 21 September 2026.
By sector
53% of 113 sampled customers have a known sector.
By country
Country is known for 26% of 113 sampled customers.
Also used by these customers
Share of sampled C3.js customers running each tool.
JavaScript graphics: share by companies
C3.js is #5 of 39, with 10% of companies running a tool in this category.
How we found them
Share of sampled customers by where the evidence was.
Every company in the list shows which kind of evidence we found and when. Data quality
Every company using C3.js
The customer list shows who they are, the evidence for each one and who started this month.