Heitech's tech stack
What does Heitech use?
Heitech (hei.io) uses at least 20 tools we can see from public records, including Microsoft 365 for email and documents, tawk.to for customer support, Google Analytics for analytics and Webflow for its website. Last checked .
- Industry
- Software
- Size
- 11–50 employees
- Based in
- Espoo, Finland
- Founded
- 2021
- Company page
- Tools found
- 20
- Categories
- 10
- Layers
- 5 of 5
- Last checked
- Oct 2026
Heitech'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
1 tool, where the bytes are served from
CDN & Edge
Application
3 tools, what the product is built with
Data & Observability
5 tools, what they measure and store
Go-to-market
9 tools, how they find and keep customers
Website & CMS
Ads & Pixels
Support & Docs
Company Ops
2 tools, what the team runs on day to day
Heitech tech stack FAQ
What tools does Heitech use?
As of October 2026, runsonwhat has found 20 tools at Heitech (hei.io) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and Anthropic. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and Webflow. Company Ops: Microsoft 365 and Google Workspace. Last checked October 24, 2026.
What email provider does Heitech use?
Heitech 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 715,482 companies runsonwhat tracks.
What does Heitech use for customer support?
Heitech uses tawk.to for customer support and documentation, alongside Intercom, according to runsonwhat (October 2026). runsonwhat found tawk.to through tawk.to code on hei.io. tawk.to is used by 17,249 companies runsonwhat tracks.
What analytics tools does Heitech use?
Heitech uses Google Analytics for analytics, alongside Google Tag Manager, Microsoft Clarity and Segment, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on hei.io. Google Analytics is used by 895,313 companies runsonwhat tracks.
What is Heitech's website built with?
Heitech uses Webflow for its website, according to runsonwhat (October 2026). runsonwhat found Webflow through a subdomain that points at Webflow and code on hei.io. Webflow is used by 35,324 companies runsonwhat tracks.
What marketing software does Heitech use?
Heitech uses Yandex Webmaster for marketing, alongside Rewardful, according to runsonwhat (October 2026). runsonwhat found Yandex Webmaster through Yandex Webmaster code on hei.io. Yandex Webmaster is used by 18,771 companies runsonwhat tracks.
Does Heitech use jQuery?
Yes. runsonwhat found jQuery at Heitech through jQuery code on hei.io. jQuery is a Frontend tool used by 923,684 companies runsonwhat tracks.
Does Heitech use AI tools?
Yes. runsonwhat has found Anthropic at Heitech; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Heitech may use more AI tools than these.
Which companies have a tech stack similar to Heitech's?
The companies with the stacks most like Heitech's are Vizard.ai, Galvin for Men, Swordnarmory and Olloïs, according to runsonwhat (October 2026). Each shares 8 to 10 tools with Heitech, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Heitech uses?
runsonwhat reads public records only. Of the 20 tools at Heitech, 14 were found through code on hei.io, 4 through DNS records, 1 through email records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and hei.io 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.