High4K's tech stack
What does High4K use?
High4K (high4k.com) uses at least 9 tools we can see from public records, including Hostinger for hosting, WhatsApp Business for customer support, Cloudflare for content delivery and Let's Encrypt for security. Last checked .
- Industry
- Telecommunications
- Size
- 51–200 employees
- Based in
- New York, United States
- Founded
- 2013
- Company page
- Tools found
- 9
- Categories
- 5
- Layers
- 3 of 5
- Last checked
- Oct 2026
High4K'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
CDN & Edge
Go-to-market
2 tools, how they find and keep customers
Marketing
Support & Docs
Company Ops
5 tools, what the team runs on day to day
Security & Compliance
High4K tech stack FAQ
What tools does High4K use?
As of October 2026, runsonwhat has found 9 tools at High4K (high4k.com) in public records. Edge & Hosting: Cloudflare and Hostinger. Go-to-market: WhatsApp Business. Company Ops: Let's Encrypt, GlobalSign and Sectigo. Last checked October 16, 2026.
What cloud does High4K run on?
High4K uses Hostinger for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Hostinger through email records that authorize Hostinger. Hostinger is used by 46,768 companies runsonwhat tracks.
What does High4K use for customer support?
High4K uses WhatsApp Business for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found WhatsApp Business through WhatsApp Business code on high4k.com. WhatsApp Business is used by 134,108 companies runsonwhat tracks.
Does High4K use Cloudflare?
Yes. runsonwhat found Cloudflare at High4K through DNS records that point at Cloudflare and code on high4k.com. Cloudflare is a CDN & Edge tool used by 698,033 companies runsonwhat tracks.
How does runsonwhat know what High4K uses?
runsonwhat reads public records only. Of the 9 tools at High4K, 7 were found through DNS records, 1 through code on high4k.com and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and high4k.com 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.