Sound of Data's tech stack
What does Sound of Data use?
Sound of Data (soundofdata.nl) uses at least 26 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents, HubSpot for sales and WhatsApp Business for customer support. Last checked .
- Industry
- Telecommunications
- Size
- 11–50 employees
- Based in
- Rotterdam, Netherlands
- Founded
- 1991
- Company page
- Tools found
- 26
- Categories
- 15
- Oldest proven tool
- Jan 2022
- Changes seen
- 1
Sound of Data's stack, layer by layer
Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.
Edge & Hosting
1 tool, where the bytes are served from
Hosting & Cloud
Application
3 tools, what the product is built with
Data & Observability
4 tools, what they measure and store
Go-to-market
10 tools, how they find and keep customers
Website & CMS
Marketing
Ads & Pixels
Sales & CRM
Support & Docs
Company Ops
8 tools, what the team runs on day to day
Email Delivery
Workspace
Dev Tools
Security & Compliance
What changed at Sound of Data
Recent starts and stops
- StartedFlowmailer
Using since
Dates come from the first certificate of the subdomain that points at the tool.
Sound of Data tech stack FAQ
What tools does Sound of Data use?
As of October 2026, runsonwhat has found 26 tools at Sound of Data (soundofdata.nl) in public records. Edge & Hosting: Amazon Web Services. Application: jQuery, Vimeo and Anthropic. Data & Observability: Google Analytics, Google Tag Manager and Hotjar. Go-to-market: WordPress, Google Ads and Yoast SEO. Company Ops: Microsoft 365, reCAPTCHA and SendGrid. Last checked October 30, 2026.
What cloud does Sound of Data run on?
Sound of Data uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services. Amazon Web Services is used by 146,159 companies runsonwhat tracks.
What CRM does Sound of Data use?
Sound of Data uses HubSpot for its CRM, alongside Calendly and Dealfront, according to runsonwhat (October 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and email records, and Sound of Data has used it since at least January 2022. HubSpot is used by 95,209 companies runsonwhat tracks.
What email provider does Sound of Data use?
Sound of Data uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 715,820 companies runsonwhat tracks.
What does Sound of Data use for customer support?
Sound of Data uses WhatsApp Business for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found WhatsApp Business through WhatsApp Business code on soundofdata.nl. WhatsApp Business is used by 136,836 companies runsonwhat tracks.
What analytics tools does Sound of Data use?
Sound of Data uses Google Analytics for analytics, alongside Google Tag Manager and Hotjar, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on soundofdata.nl. Google Analytics is used by 894,295 companies runsonwhat tracks.
How long has Sound of Data used HubSpot?
Sound of Data has used HubSpot since at least January 2022, going by the first public certificate of the soundofdata.nl subdomain that points at HubSpot. Other long-running tools at Sound of Data include HubSpot CMS (since January 2022).
Does Sound of Data use jQuery?
Yes. runsonwhat found jQuery at Sound of Data through jQuery code on soundofdata.nl. jQuery is a Frontend tool used by 923,342 companies runsonwhat tracks.
Does Sound of Data use AI tools?
Yes. runsonwhat has found Anthropic at Sound of Data; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Sound of Data may use more AI tools than these.
Has Sound of Data changed tools recently?
Yes. On runsonwhat's rechecks, Sound of Data started using Flowmailer (latest on October 30, 2026). A change counts only between two checks of soundofdata.nl done the same way.
How does runsonwhat know what Sound of Data uses?
runsonwhat reads public records only. Of the 26 tools at Sound of Data, 14 were found through code on soundofdata.nl, 5 through email records, 4 through DNS records and 3 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and soundofdata.nl about monthly.
We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.