The Nordics, in one database

Every company, every decision-maker

5.1M+
Companies
10.5M+
Contacts
1.3M
companies in Finland
2.6M
contacts
How Vainu works

From company data
to closed deals

Seven layers, one system. Raw company data in, finished results out.

5.1M+ companies and 10.5M+ decision-makers across the Nordics, refreshed daily. This is the foundation every list, filter and search is built on.

We read the news, reports, websites, filings and other relevant information on companies and turn that raw text into context our AI understands.

Not every task needs the same model. Each one is routed to whichever AI handles it best, so what comes back is sharp, never generic.

We teach the models your world: Nordic markets, B2B buying signals, your ideal customer. What comes back reads like a colleague’s judgment, not a chatbot’s guess.

Any piece of information relevant to you is turned into a context-based insight. The moment one fires, Vainu catches it, sets the next step in motion and sends it where you need it.

Run it yourself in the platform, build on it headless through the API, MCP and CLI, or let us deliver the finished work.

This is where it pays off. Instead of another dashboard, your team gets finished results, delivered automatically. Nobody has to remember to follow up.

Three ways in

How do you want to run Vainu?

Helsinki cityscape from above

Vainu Platform

A person, working in our interface. Look up companies, build lists, run the agents, set triggers. Nothing to build.

Explore the platform
Monolithic concrete wall in strong diagonal light

Vainu Headless

Your agents and your own code, through the API, MCP server and CLI. Same data, same jobs, inside your stack.

Explore headless
Harbour cranes silhouetted against a low Nordic sun

Vainu Outcomes

Nobody runs it. A signal fires, the play runs, and the finished result lands in your CRM, your inbox or your Slack.

Explore outcomes
Featured · Contacts

Reach the right people.

Every account comes with verified decision-makers: names, roles, direct email and phone, ready to send straight to where you keep your data.
The data catalogue

Depth no other provider can match

550+ data points for every company, from fleets to energy classes. Need something special? We build it for you.

Halla Logistics Oy
2984412-7 · Tampere, Finland
Revenue€48.2M, +12%
ParentHalla Group AB
Decision-makers38
Vehicles42, 18 electric
Runs onHubSpot, Azure
Head officeEnergy class B
+ Your own fieldBuilt for you
Vainu MCP

Give your AI up-to-date company information.