Company
About VAHTOR
We do not collect AI prompts or conversations. Ever.
VAHTOR is an AI governance platform from Vahtor Oy (Helsinki, Finland) that runs through a browser extension for Chrome, Edge, Safari, Firefox, Brave, Opera, and the other browsers people use. It shows which AI tools your people use without reading their prompts, lets you approve, restrict or block them, and keeps AI policy and training records. It does not collect prompts or conversations. The registered postal address is Mikonkatu 9, 00100 Helsinki, Finland.
- Business ID (Y-tunnus)
- 3653753-9
- Company form
- Limited company (Oy)
- Registered
- Business ID issued 8 September 2026; entered in the Finnish Trade Register 18 September 2026
- Line of business
- Computer programming activities (industry code 62100)
- Postal address
- Mikonkatu 9, 00100 Helsinki, Finland
- [email protected]
Registry details from the Finnish Trade Register (PRH/YTJ), retrieved 28 September 2026: Vahtor Oy in the YTJ business information system
What VAHTOR does
- 01
See AI tools used in the browser
ChatGPT, Copilot, Claude and the rest show up in one inventory when the extension is installed. Approve, restrict or block. Phone apps and desktop AI apps are not in that inventory.
- 02
Policy that people actually accept
Publish a company AI policy from a template. Track who accepted the current version. Keep literacy quizzes and pass marks for the whole team.
- 03
Stop whole files going into AI
Rules can block PDFs, Excel and office files attached to AI tools. Credentials and secrets are flagged on-device. Chat text is not stored.