Plarza's tech stack
What does Plarza use?
Plarza (plarza.com) uses at least 6 tools we can see from public records, including Proton Mail for email and documents, Cloudflare for content delivery and Resend for email delivery. Last checked .
- Tools found
- 6
- Categories
- 5
- Layers
- 4 of 5
- Last checked
- Oct 2026
Plarza'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
CDN & Edge
Application
1 tool, what the product is built with
Frontend
Go-to-market
1 tool, how they find and keep customers
Marketing
Company Ops
2 tools, what the team runs on day to day
Email Delivery
Workspace
Companies like Plarza also use
Tools common among companies with a similar stack that we haven't found at Plarza.
Companies with a stack like Plarza's
Ranked by shared tools, with rare tools counting more.
Plarza tech stack FAQ
What tools does Plarza use?
We've found 6 tools at Plarza (plarza.com). Edge & Hosting: Cloudflare and Bunny.net. Application: SvelteKit. Company Ops: Resend and Proton Mail. Last checked October 2, 2026.
What email provider does Plarza use?
Plarza uses Proton Mail for email and documents. We found Proton Mail through DNS verification records and email records.
Does Plarza use Cloudflare?
Yes. We found Cloudflare at Plarza through DNS records and website code. Cloudflare is used by 157,368 companies we track.
How does runsonwhat know what Plarza uses?
We read public traces only: Plarza'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.