Companies using Customer.io in Netherlands
As of 4 November 2026, 63 Dutch companies show Customer.io: 61 on their website or in DNS records and 2 in their own job postings, led by Amsterdam.
As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
- Top city
- Amsterdam · 21
- In both sources
- 0
- Most common size
- Self-employed
- Team that names it most
- Marketing & communications · 7 postings
- Top industry, posting companies
- Technology & software
Dutch companies on Customer.io
Every company in the country whose own postings name the tool; job boards and portals left out.
Open the sales or marketing leader at each one with a verified e-mail, or get new Dutch Customer.io users every Monday.
Start free, no card. The first 20 are above; e-mails are verified at the mail server when you open them.
By city, company size, industry and team
Footprint tables first (website or DNS), then the companies whose postings name Customer.io.
| companies | share | |
|---|---|---|
| Amsterdam | 21 | 34% |
| Bladel | 4 | 7% |
| Utrecht | 4 | 7% |
| Diemen | 2 | 3% |
| Rotterdam | 2 | 3% |
| Almere | 1 | 2% |
| Amersfoort | 1 | 2% |
| Bavel | 1 | 2% |
| Bodegraven | 1 | 2% |
| Grubbenvorst | 1 | 2% |
| companies | share | |
|---|---|---|
| Self-employed | 9 | 15% |
| 2-10 employees | 23 | 38% |
| 11-50 employees | 23 | 38% |
| 51-200 employees | 5 | 8% |
| 201-500 employees | 1 | 2% |
| companies | share | |
|---|---|---|
| Amsterdam | 1 | 50% |
| Oosterhout | 1 | 50% |
| companies | share | |
|---|---|---|
| Self-employed | 1 | 50% |
| 11-50 employees | 1 | 50% |
| companies | share | |
|---|---|---|
| Technology & software | 2 | 100% |
| postings · companies | |
|---|---|
| Marketing & communications | 7 · 3 |
| Sales | 2 · 1 |
Customer.io everywhere, and other tools here
All companies using Customer.io →
Companies hiring sales in Netherlands →
customer engagement platforms compared →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
63 Dutch companies show Customer.io: 61 carry it on their website or in their DNS records, 2 name it in their own job postings, 0 do both. (Breaknorm, 4 November 2026, https://breaknorm.co/tools/customer-io/netherlands)
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 the applicant tracking systems behind Dutch career sites. A tool counts when the employer's own text names it as the team's system.
- CountryFrom the company's own website: imprint, address, phone prefix and language, with a confidence score. Not the posting's location.
- 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.
- ExclusionsJob boards, portals and aggregators are kept out of company lists.
Customer.io in Netherlands: questions
Is this every Dutch company on Customer.io?
It is every Dutch company whose website, DNS records or own job postings show it: 63 in total. Companies that use Customer.io without any public trace are not counted.
What does "Netherlands" mean here?
The country of the company, from its own website (imprint, address, phone prefix, language), not where the posting is located. A German company hiring in Paris still counts as German.
How do I get the Dutch list with e-mails?
Sign up, filter companies on Customer.io and Netherlands, and open the people you want. Counting is free; the first 1,000 results are too.
Get this 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 Dutch company on Customer.io,
with the person who owns it
Filter on Customer.io and Netherlands. Start free, no card.