Stack & Vault's tech stack
What does Stack & Vault use?
Stack & Vault (stacknvault.com) uses at least 15 tools we can see from public records, including Vercel for hosting, Microsoft 365 for email and documents, WhatsApp Business for customer support and Google Analytics for analytics. Last checked .
- Industry
- Software
- Size
- 51–200 employees
- Based in
- Bilbao, Spain
- Founded
- 2019
- Company page
- Tools found
- 15
- Categories
- 9
- Layers
- 5 of 5
- Last checked
- Oct 2026
Stack & Vault'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
2 tools, where the bytes are served from
Hosting & Cloud
Application
5 tools, what the product is built with
Frontend
Data & Observability
3 tools, what they measure and store
Go-to-market
2 tools, how they find and keep customers
Ads & Pixels
Support & Docs
Company Ops
3 tools, what the team runs on day to day
Email Delivery
Stack & Vault tech stack FAQ
What tools does Stack & Vault use?
We've found 15 tools at Stack & Vault (stacknvault.com). Edge & Hosting: Amazon Route 53 and Vercel. Application: Google Fonts, YouTube and Vimeo. Data & Observability: Google Analytics, Google Tag Manager and Vercel Analytics. Go-to-market: Google Ads and WhatsApp Business. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 6, 2026.
What cloud does Stack & Vault run on?
Stack & Vault uses Vercel for hosting. We found Vercel through custom domain, DNS verification records, DNS records and website code.
What email provider does Stack & Vault use?
Stack & Vault uses Microsoft 365 and Google Workspace for email and documents. We found Microsoft 365 through DNS verification records.
What does Stack & Vault use for customer support?
Stack & Vault uses WhatsApp Business for customer support. We found WhatsApp Business through website code.
What analytics tools does Stack & Vault use?
Stack & Vault uses Google Analytics, Google Tag Manager and Vercel Analytics for analytics. We found Google Analytics through website code.
Does Stack & Vault use Microsoft 365?
Yes. We found Microsoft 365 at Stack & Vault through DNS verification records. Microsoft 365 is used by 685,814 companies we track.
How does runsonwhat know what Stack & Vault uses?
We read public traces only: Stack & Vault's DNS and email records, certificate logs, the code its website loads, and published subprocessor lists. A tool is listed only when a direct record backs it up. DNS is rechecked weekly and the website 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.