PentestTools SRL's tech stack
What does PentestTools SRL use?
PentestTools SRL (pentest-tools.com) uses at least 26 tools we can see from public records, including Vercel for hosting, Microsoft 365 for email and documents, HubSpot for sales and Google Analytics for analytics. Last checked .
“Pentest-Tools.com is a cloud-based toolkit for offensive security testing, focused on web applications and network penetration testing.”
- Industry
- Computer & Network Security
- Size
- 51–200 employees
- Based in
- Bucharest, Romania
- Founded
- 2017
- Company page
- Tools found
- 26
- Categories
- 12
- Oldest proven tool
- Feb 2024
- Last checked
- Oct 2026
PentestTools SRL'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
Application
5 tools, what the product is built with
Data & Observability
7 tools, what they measure and store
Go-to-market
8 tools, how they find and keep customers
Website & CMS
Ads & Pixels
Sales & CRM
Company Ops
4 tools, what the team runs on day to day
Security & Compliance
What changed at PentestTools SRL
Using since
Dates come from the first certificate of the subdomain that points at the tool.
Companies like PentestTools SRL also use
Tools common among companies with a similar stack that we haven't found at PentestTools SRL.
Companies with a stack like PentestTools SRL's
Ranked by shared tools, with rare tools counting more.
EzeepIT Services · 51–200 people13in common
Browser UseB2B · 1–10 people12in common
Constellationconstellationfinance.ai6in common
TracePass LTDSoftware7in common
Scorecard AIArtificial Intelligence11in common
Whoppah B.V.Internet · 11–50 people14in common
Lettaletta.com8in common
ContinueEngineering, Product and Design · 1–10 people10in common
More Computer & Network Security companies
Other Computer & Network Security companies we've checked.
PentestTools SRL tech stack FAQ
What tools does PentestTools use?
As of October 2026, runsonwhat has found 26 tools at PentestTools (pentest-tools.com) in public records. Edge & Hosting: Cloudflare and Vercel. Application: Tailwind CSS, Vue.js and Nuxt. Data & Observability: Google Analytics, Google Tag Manager and Sentry. Go-to-market: Google Ads, Microsoft Ads and Mailchimp. Company Ops: Microsoft 365, Google Workspace and Cookiebot. Last checked October 7, 2026.
What cloud does PentestTools run on?
PentestTools uses Vercel for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Vercel through a subdomain that points at Vercel and DNS records. Vercel is used by 46,536 companies runsonwhat tracks.
What CRM does PentestTools use?
PentestTools uses HubSpot for its CRM, alongside ZoomInfo, according to runsonwhat (October 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and email records, and PentestTools has used it since at least December 2024. HubSpot is used by 92,076 companies runsonwhat tracks.
What email provider does PentestTools use?
PentestTools uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 701,710 companies runsonwhat tracks.
What analytics tools does PentestTools use?
PentestTools uses Google Analytics for analytics, alongside Google Tag Manager, PostHog and Vercel Analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on pentest-tools.com. Google Analytics is used by 852,604 companies runsonwhat tracks.
What is PentestTools's website built with?
PentestTools uses HubSpot CMS for its website, according to runsonwhat (October 2026). runsonwhat found HubSpot CMS through a subdomain that points at HubSpot CMS, and PentestTools has used it since at least December 2024. HubSpot CMS is used by 32,775 companies runsonwhat tracks.
How long has PentestTools used Better Stack?
PentestTools has used Better Stack since at least February 2024, going by the first public certificate of the pentest-tools.com subdomain that points at Better Stack. Other long-running tools at PentestTools include HubSpot (since December 2024) and HubSpot CMS (since December 2024).
Does PentestTools use Cloudflare?
Yes. runsonwhat found Cloudflare at PentestTools through DNS records that point at Cloudflare and email records. Cloudflare is a CDN & Edge tool used by 692,411 companies runsonwhat tracks.
Does PentestTools use AI tools?
Yes. runsonwhat has found MCP Registry at PentestTools; MCP Registry, for example, through a DNS verification record for MCP Registry. AI services called only from servers leave no public trace, so PentestTools may use more AI tools than these.
Which companies have a tech stack similar to PentestTools's?
The companies with the stacks most like PentestTools' are Ezeep, Browser Use, Constellation and TracePass, according to runsonwhat (October 2026). Each shares 6 to 13 tools with PentestTools, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what PentestTools uses?
runsonwhat reads public records only. Of the 26 tools at PentestTools, 15 were found through code on pentest-tools.com, 4 through DNS records, 4 through subdomains that point at the vendor, 2 through email records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and pentest-tools.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.