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Product Three products.
One data source. Product overview
Reach Find the companies and people worth contacting. Filter & segment 550+ data fields Decision-makers Self-updating lists
Data Sync Any data point, into any system you run. Customer 360 The live record Vainu View Change events
Discover Know why to reach out, and when. Why and when Where it arrives AI agents What's included
Solutions Three ways
to get it. Delivery overview
Delivery methods Vainu Platform Run it yourself, in our UI Vainu Headless Data and agents over API, MCP and CLI Vainu Outcomes We run it, you get the finished work
Use cases Sales teams Fill pipeline with best-fit accounts CRM teams Keep every record clean and current Data & AI teams Pipe Nordic data anywhere
Data & Trust We collect it
ourselves. Data & Trust
Overview We collect it ourselves, so we can stand behind it. How we collect it Certifications & audits Where the data lives Security FAQ
Structured data Company and contact records, one schema. Company data Contact data Browse the fields Human-verified
Unstructured data The documents behind the numbers. Financial statements Meeting minutes Budget documents Company websites Strategy documents
Resources The product,
documented. Help center
Read & watch Blog Nordic GTM, data and AI Events Webinars and meetups Reviews Scores from G2, Google and Trustmary
Decide Customer stories Measured outcomes, named companies Pricing Estimate your plan Legal Privacy policy and data statements
Company About us Helsinki-born, Nordic-wide Careers Open roles Partners Build and resell on Vainu
Help Help center Guides for the Vainu app Documentation API, MCP and CLI for developers
ReachFind the companies and people worth contacting.
Data SyncAny data point, into any system you run.
DiscoverKnow why to reach out, and when.
See it on your own market
30 minutes, with your data.
Book a demo
For data teams

One data foundation your whole stack can trust.

Every Nordic company, one verified source, feeding your CRM, warehouse, and internal tools. No team argues from a different number.

Book a demo
For data teams

One data foundation your whole stack can trust.

Every Nordic company, one verified source, feeding your CRM, warehouse, and internal tools. No team argues from a different number.

Book a demo
No manual entry

Every record complete and current, untouched.

Vainu checks your CRM against 5.1M+ Nordic companies and keeps every account matched, filled, and current. No one on your team touches a field by hand.
See every destination
No manual entry

Every record complete and current, untouched.

Vainu checks your CRM against 5.1M+ Nordic companies and keeps every account matched, filled, and current. No one on your team touches a field by hand.
See every destination
Delivered your way

Into your stack, your way.

Three ways in. Pick the one that already matches how your team works: API, connector, or webhook.

550+ fields, gated by contract.
550+ fields via the Developer Hub, with Data Sync or Discover. Talk to sales first.
API
See the Developer Hub
Any field, mapped into your CRM.
Map any catalogue field into your CRM with ${company.field} syntax. No API key needed.
Connector
No-code, to any system.
A no-code Custom Integration sends data to any system by webhook. Zapier optional.
Webhook
Delivered your way

Into your stack, your way.

Three ways in. Pick the one that already matches how your team works: API, connector, or webhook.

Animated product demo: 550+ fields, gated by contract. API in the Vainu platform.
01 · API

550+ fields, gated by contract.

550+ fields via the Developer Hub, with Data Sync or Discover. Talk to sales first.
See the Developer Hub
Customers

Trusted by global leaders in the Nordics

All customer stories
€1.5M+
saved in expenses
20+%
B2B revenue growth a year
Up to 80%
less manual work in CRM data
2x
market potential identified in the SME segment
All customer stories
Built for engineering

An API deep enough to build on.

550+ documented fields, a filtering language that takes real queries, and a starter kit on the Developer Hub. Enough to build an integration on, not just to look a company up. See how Nordic data teams put it to work.
Read the API surfaces
Built for engineering

An API deep enough to build on.

550+ documented fields, a filtering language that takes real queries, and a starter kit on the Developer Hub. Enough to build an integration on, not just to look a company up. See how Nordic data teams put it to work.
Read the API surfaces
The foundation

The data, not the pitch.

See every data point
Skaters spread across a vast frozen expanse

Every Nordic company

All companies across Finland, Sweden, Norway, and Denmark, documented across 550+ fields, plus 10.5M+ contacts.

See the data coverage
Pine treetops rising through golden mist at dawn

Classified, not just tagged

800+ industries classified by AI, each with a confidence score from 0 to 1. Tune the threshold yourself.

See the field reference
Layered dark mountain ridges receding at dusk

Look-alikes at scale

Similarity scored across 50M+ domains. The similar_domains field returns each match ranked 0 to 1.

See the field reference
Get started

Build on data you can trust.

Nordic company data, delivered your way. Talk to scope the API, or start exploring free.

Talk to sales Try the API
Get started

Build on data you can trust.

Nordic company data, delivered your way. Talk to scope the API, or start exploring free.

Talk to sales Try the API