runsonwhat

Vainu's tech stack

What does Vainu use?

Vainu (vainu.com) uses at least 29 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents, HubSpot for sales and ReadMe for customer support. Last checked .

“Vainu collects company data on 5.1M+ Nordic companies first-hand from the national business registers, financial statements and company websites, and delivers it into CRMs, warehouses and APIs.”

Industry
Internet
Size
51–200 employees
Based in
Helsinki, Finland
Founded
2013
LinkedIn
Company page
Re-check liveVisit vainu.com
Tools found
29
Categories
16
Layers
5 of 5
Last checked
Oct 2026

Vainu'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

3 tools, where the bytes are served from

Hosting & Cloud

CDN & Edge

DNS

Application

4 tools, what the product is built with

Frontend

Media & UI

Data & Observability

5 tools, what they measure and store

Monitoring

Analytics

Go-to-market

11 tools, how they find and keep customers

Website & CMS

Marketing

Ads & Pixels

Sales & CRM

Support & Docs

Company Ops

6 tools, what the team runs on day to day

Email Delivery

Workspace

Dev Tools

Security & Compliance

Companies like Vainu also use

Tools common among companies with a similar stack that we haven't found at Vainu.

Companies with a stack like Vainu's

Ranked by shared tools, with rare tools counting more.

More Internet companies

Other Internet companies we've checked.

Vainu tech stack FAQ

What tools does Vainu use?

As of October 2026, runsonwhat has found 29 tools at Vainu (vainu.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: jQuery, Google Fonts and YouTube. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: Microsoft 365, Google Workspace and Cookiebot. Last checked October 7, 2026.

What cloud does Vainu run on?

Vainu 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 and code on vainu.com. Amazon Web Services is used by 144,768 companies runsonwhat tracks.

What CRM does Vainu use?

Vainu uses HubSpot for its CRM, alongside Dealfront, Albacross and Chili Piper, according to runsonwhat (October 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and email records. HubSpot is used by 91,950 companies runsonwhat tracks.

What email provider does Vainu use?

Vainu 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 700,952 companies runsonwhat tracks.

What does Vainu use for customer support?

Vainu uses ReadMe for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found ReadMe through a subdomain that points at ReadMe. ReadMe is used by 1,157 companies runsonwhat tracks.

What analytics tools does Vainu use?

Vainu uses Google Analytics for analytics, alongside Google Tag Manager, Microsoft Clarity and Hotjar, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on vainu.com. Google Analytics is used by 850,957 companies runsonwhat tracks.

Does Vainu use jQuery?

Yes. runsonwhat found jQuery at Vainu through jQuery code on vainu.com. jQuery is a Frontend tool used by 896,147 companies runsonwhat tracks.

Which companies have a tech stack similar to Vainu's?

The companies with the stacks most like Vainu's are Guru Technologies, Luxury Presence, Livestorm and Trovata, according to runsonwhat (October 2026). Each shares 15 to 19 tools with Vainu, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what Vainu uses?

runsonwhat reads public records only. Of the 29 tools at Vainu, 18 were found through code on vainu.com, 5 through subdomains that point at the vendor, 4 through DNS records and 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and vainu.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.