Lead Finder – Company Search

8 min read Last updated: June 23, 2026

What is Lead Finder?

Lead Finder is ProperSend's built-in prospecting engine. It searches companies registered in official Polish registries – KRS (National Court Register) and CEIDG (Central Register of Business Activity) – and lets you purchase verified B2B contact data. Unlike traditional B2B databases, the data originates from government registries, ensuring accuracy and GDPR compliance (public business data).

When to use Lead Finder: You need fresh, verified B2B leads in Poland and want to skip the manual research. Instead of scraping LinkedIn or buying stale lists, you search official registries and get contacts ready for campaigns.

Navigate to app.propersend.pl/lead-finder to start searching. Results include company name, address, NIP, PKD codes, registration date, and — after purchase — contact email addresses.

Advanced Filtering

Drill down to exactly the companies you want:

  • Location – filter by city, province (voivodeship), or postal code range. Combine with industry for hyper-targeted lists (e.g., "IT companies in Wrocław")
  • Industry (PKD) – select Polish Business Classification codes. You can target broad sections (e.g., Section J – IT) or specific classes (e.g., 62.01.Z – Software development). Auto-complete helps you find the right codes
  • Registration date – target newly registered companies or companies founded within a custom date range. This is one of the most powerful filters — new companies often need more services

💡 Tip: Newly registered companies (0-6 months old) are often actively seeking services like web development, marketing, accounting, and software — making them highly responsive to cold outreach. They're also less likely to have existing vendor relationships.

Practical example: To find IT companies registered in Kraków this year, set Section J (Information and Communication) as the PKD filter, city to "Kraków", and registration date to the last 12 months.

Buying Contacts

After your search returns results, select the companies you're interested in and purchase their B2B contact data. Costs vary by your subscription plan (typically 1-3 credits per company). Purchased contacts are automatically stored in your CRM and become available for campaigns. You can organize them into lists before launching.

Tip: Purchase a small batch first (10-20 contacts) to verify data quality for your specific search criteria, then scale up once you're confident. Always run Email Verification on purchased contacts before sending.

Bulk Buy

For large-scale prospecting, use Bulk Buy. Configure your filters, click "Buy All Results", set a maximum contact limit, and the system purchases all matching leads in one action. This is ideal for building lead lists of 500-2000 contacts for ongoing campaigns. The process runs in the background — you can close the browser and check back later.

Auto-Enroll to Campaign

After purchasing contacts, you can immediately add them to a campaign directly from the purchase dialog. This streamlines the workflow from lead discovery to outreach in a single step — no manual import required. Leads are enrolled with status "New" and start progressing through your sequence.

Best Practice: Before auto-enrolling, create your campaign and sequence first. That way, when you purchase leads, they go straight into an active campaign without delay.

Export Results

Export search results to CSV/XLSX before purchasing to estimate the number of matching companies and the total credit cost. The export contains basic company data (name, address, NIP) — contact emails are only available after purchase.

Search History

Lead Finder stores your search and purchase history, including:

  • What queries you ran and when
  • How many credits were spent per session
  • How many companies were purchased
  • Campaign performance for leads acquired through Lead Finder (cross-referenced with CRM and Dashboard)

Best Practices

  1. Start with narrow filters — 50 ideal leads beat 500 random ones. Combine PKD + location for precision
  2. Target new companies — registration date filter (last 90 days) finds businesses actively seeking services
  3. Export before buying — estimate volume and cost before committing credits
  4. Verify emails before sending — use Email Verification on purchased contacts
  5. Use auto-enroll — save time by enrolling leads directly into a campaign after purchase