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Vainu

Vendor: Vainu

Vainu is a Nordic sales intelligence platform providing 5.1M+ company records and 10.5M+ contacts with 550+ data fields, delivered through Reach (search), Data Sync (enrichment), and Discover (signals) across Platform, Headless, and Outcomes delivery modes.

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Overview

Vainu is a sales intelligence and data enrichment platform focused on the Nordic market, providing real-time company and contact data for 5.1M+ Nordic companies with 550+ documented data fields and 10.5M+ decision-maker contacts. The platform structures its capabilities around three core products: Reach for finding and listing target accounts, Data Sync for keeping CRM and warehouse records current, and Discover for AI-driven buying signals from filings and documents. These products are delivered through three modes: the Vainu Platform (no-code workspace), Vainu Headless (API, MCP server, CLI for developers), and Vainu Outcomes (managed service delivering qualified conversations). Data is sourced from national business registers, financial statements, company websites, job ads, and public records across Finland, Sweden, Norway, and Denmark, refreshed daily. The platform includes 72 event types for triggers, native CRM connectors for HubSpot, Salesforce, Microsoft Dynamics, Pipedrive, and SuperOffice, plus webhooks for warehouses and ERPs. Vainu's proprietary AI agents (Research, Enrichment, Discovery) read financial statements, ESG reports, board minutes, and job postings to surface insights. The Custom Industry Classification uses website analysis for more accurate targeting than standard industry codes.

Key Features

Reach - Company Search & Lists

Filter 5.1M+ Nordic companies and 10.5M+ contacts across 550+ documented fields in ten families (property, fleets, group structure, job ads, financial statements). Save dynamic lists that self-update as companies start or stop matching criteria.

Data Sync - CRM & Warehouse Enrichment

Push any data point to your own fields in HubSpot, Salesforce, Microsoft Dynamics, Pipedrive, SuperOffice, data warehouses, or ERPs via native connectors and webhooks. Records correct automatically when source registers change.

Discover - AI Buying Signals

AI agents read annual reports, ESG reports, board minutes, and job postings to answer specific questions (e.g., 'which companies run their own fleet?') with exact source citations. Surfaces hidden signals before competitors.

Vainu Agents

Three AI assistants: Research Agent (per-company Q&A from financials, website, events), Enrichment Agent (runs prompts across whole lists to build new fields), Discovery Agent (reads filings and documents for buying signals). All show exact source lines.

Triggers & Automation

72 event types (funding, hiring, CEO change, etc.) wired to actions: Slack posts, CRM updates, task creation, deal creation. Triggers start workflows, not just report events.

Vainu Custom Industry Classification

Proprietary classification based on website content analysis, more accurate than standard industry codes for finding look-alike companies.

Similar Companies

Finds next best customers by ranking closest matches across 50M+ global domains based on what companies say on their sites, not registered industry codes. Checks CRM first to avoid won/lost accounts.

MCP Server & Headless Access

Access Nordic company database and agents directly inside AI assistants (Claude, ChatGPT) via MCP server, plus API and CLI for custom integrations.

Three Delivery Modes

Platform (no-code workspace), Headless (API/MCP/CLI for developers), Outcomes (managed service delivering qualified conversations to CRM/Slack/email).

Pros & Strengths

  • ✓
    Nordic Market Leadership: Best-in-class coverage of 5.1M+ Nordic companies with 550+ data fields and 10.5M+ decision-maker contacts from official registries, refreshed daily.
  • ✓
    AI-Ready Data & Modern Integrations: MCP Server, API, CLI, and AI agents enable seamless integration with modern AI workflows, custom applications, and no-code CRM connectors.
  • ✓
    Deep, Traceable Data: 550+ typed fields per company, each traceable to source (registers, financials, websites, job ads). Includes unique families like property, fleets, energy classes, payment behavior.
  • ✓
    Automation-First Design: 72 event types trigger actions directly in CRM/Slack/workflows. Dynamic lists self-maintain. Agents read documents so humans don't have to.
  • ✓
    Flexible Delivery Models: Choose Platform (UI), Headless (API/MCP/CLI), or Outcomes (managed service) based on team capacity and technical resources.

Cons & Tradeoffs

  • ⚠
    Complexity and Learning Curve: New users may require significant time to fully leverage the platform's depth, breadth of 550+ fields, three products, and three delivery modes.
  • ⚠
    Cost Barrier for Small Teams: Starting at 3500 EUR yearly may limit accessibility for smaller businesses or teams with constrained budgets.
  • ⚠
    Nordic Geographic Focus: Primary strength is Nordic markets (Finland, Sweden, Norway, Denmark); global coverage via Similar Companies (50M+ domains) is supplemental, not core.
  • ⚠
    API Complexity for Non-Technical Teams: Building custom solutions with APIs, MCP, or CLI requires developer resources, though no-code CRM connectors and Platform UI are available.

Known Limitations

  • • Platform depth may require substantial onboarding time for new users
  • • Primary data strength concentrated in Nordic markets
  • • Advanced API, MCP, and CLI features require developer resources
  • • Property, vehicle, and payment-behavior data families are country-scoped and separately permissioned

Pricing & Plans

Model: subscription
EUR3500 /year

Starting from 3500 EUR yearly for access to sales intelligence and data enrichment features. Free trial available. Pricing varies by delivery mode (Platform, Headless, Outcomes) and data packages.

✓ Free Plan ✓ Free Trial

Pricing verified: 2026-09-14

Editorial Info

Last Reviewed: 2026-09-14

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