Company Databases for CZ and SK: 10 Best B2B Tools (2026) | BizMachine
30.4.2026
15 minutes
reading time
30.4.2026
15 minutes
reading time
Updated: June 2026
If you currently rely on your internal CRM as the source of prospects for your sales team - or manually search for interesting opportunities - you may have experienced this: you pull 100 companies, 30 have outdated phone numbers, 20 no longer exist, and the same company appears three times under different names. Nobody knows they belong to the same holding group. Meanwhile, your team is calling companies blind - companies that signed a contract with a competitor a month ago.
If this sounds familiar, you are not alone. We selected 10 tools that address this problem - each in a different way.
Sales and marketing teams today need to understand the market in context: who makes decisions, where things are changing, which companies have potential right now. That means not only fast company search in continuously updated platforms, but also extensive information about current company activity (financial closings, expansions, management changes). The ability to filter companies by number of employees, industry, fleet size and similar criteria matters - as does working always with fresh contacts in line with GDPR. Up-to-date and connected data across tools and CRM is essential, so that information becomes concrete action at the right time.
In this article we compare 10 sales tools focused on the Central European market, used for systematic acquisition and processing of company data. The comparison includes solutions specializing in specific regions as well as broader European and global platforms. The goal is not to identify one "best tool", but to show what each of them offers, where it excels, and who it is suited for. BizMachine is our product - but we aimed for a fair comparison of every tool.
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The Czech and Slovak B2B market has specific requirements that global tools often fail to meet. Company data in CZ and SK comes from local registries (ARES, ČSÚ RES, Sbírka listin, the Slovak ORSR), and not every platform can process them into a usable form. For sales teams in the Czech Republic and Slovakia, it is essential that the company database contains current contacts, financial data, and commercial signals - not just a basic registry extract.
BizMachine is a B2B data platform for Central Europe covering 11.7 million companies in CZ, SK, PL, HU and DE. It combines firmographic data, 55+ types of commercial signals and 5.4M+ contacts including 600K decision-makers. As the only tool that consistently delivers deep and unified CEE coverage in one environment. More than 400 companies use BizMachine to manage sales in CEE - from Liftago (50% savings in administrative time) to BMW Group and Toyota Central Europe. "With Prospector we built a database of thousands of contacts and approach them systematically. In the first month we gained 5 new partners and the investment paid back immediately." says Tomáš Lavička from Nicotrans.
The BizMachine platform combines data from 100+ public sources - company websites, financial statements and job listings. It adds 55+ types of commercial signals (management changes, hiring, tenders, expansions) and CRM integration. The BizMachine team provides consultative support - helping set up segmentation, priorities and convert data into concrete steps.
For B2B companies with a sales team (4-1,000+ people) that want to build sales on data. Delivers the most value in automotive, e-commerce and financial services. BizMachine data is also optimized for work with AI agents.
For companies targeting the Czech and Central European market, BizMachine offers the deepest coverage - 11.7M companies with 55+ types of commercial signals. Global tools like Apollo or ZoomInfo have a broader reach, but data depth in CZ/SK is significantly lower.
LinkedIn Sales Navigator allows you to search for contacts and companies directly within the LinkedIn network by position, industry and size. It is popular with sales teams for finding decision-makers. It does not contain company data (revenues, financials) - only LinkedIn profiles. It offers advanced filtering of target audiences, real-time tracking of management changes and CRM integrations (HubSpot, Salesforce).
❌ Where it falls short: This is not a complete contact database, but only LinkedIn profiles. Integration with the trade/sole trader registry in the Czech Republic is missing and it records minimal company data (revenues, financials, ownership structures, etc.).
➡️ Who is it best for: LinkedIn Sales Navigator is suited for individuals or teams that actively work with LinkedIn and search for decision-makers based on professional profiles. It is not suited for teams that need company data - revenues, ownership structures, financials, personal contact details outside LinkedIn, or who want to work with companies that do not have a strong presence on this network.
Saleskit (formerly Merk) is a local company database for the CZ and SK market, recording approximately 4 million entities. In March 2026 it was acquired by the Belgian company Team Blue. Saleskit suits smaller teams and individuals who need a basic company overview and simple CRM exports.
❌ Where it falls short: It covers only CZ and SK, not the broader Central Europe. Data in specialized segments (automotive, e-commerce) lacks depth, and personal contacts are handled via a third party (Full Enrich). Saleskit operates on a self-service model: without a dedicated consultant providing continuous support and optimization. Teams that need deep commercial signals and coverage of all of Central Europe typically move on to BizMachine.
➡️ Who is it best for: Saleskit is ideal for small teams with basic needs in CZ and SK.
Cognism is a global platform with verified mobile numbers, strong particularly in the UK and EMEA region. It is used by 4,000+ companies. Its Diamond Data are phone-verified contacts with high reachability. Cognism also offers commercial signals (hiring trends, financials, technographics) and an AI Sales Companion to facilitate outreach.
❌ Where it falls short: Central Europe is not a priority region, so CZ/SK coverage is shallow. Users on review portals (Capterra, G2) report that data outside the USA and UK is limited. The price is also higher for smaller teams.
➡️ Who is it best for: Cognism is suited for international teams targeting the UK and Western Europe who need high-quality verified mobile contacts. Less suited for companies focused primarily on Central Europe and other regions.
Apollo.io is a global B2B platform with 230M contacts that combines a database, email sequences and analytics in one environment. It offers a freemium model and allows you to create multi-channel outreach sequences (emails, calls, LinkedIn) directly within the platform.
❌ Where it falls short: data and contact accuracy outside the USA tends to be lower quality- users on review portals (G2, Trustradius) report the need for additional verification. Setting up the many features can be demanding at first and higher pricing tiers can be costly to fully utilize all capabilities.
➡️ Who is it best for: Apollo is a good choice for companies that want not only data but also the means to act on it immediately. Less suited for companies that need deeper company context or strong local CEE coverage.
ZoomInfo is the global leader in B2B data with a database of 104M+ companies and 321M+ contact profiles, with its strongest coverage in the USA. It offers commercial signals and an AI Copilot that helps with account prioritization including outreach personalization and 300+ filtering attributes. The platform integrates with Salesforce, HubSpot, Microsoft Dynamics, Outreach and SalesLoft.
❌ Where it falls short: CZ, SK, PL and HU are not priority markets - users on review portals (G2, Trustradius) report that EMEA data requires improvement. ZoomInfo is a costly tool for smaller companies, and access to European data requires an additional fee (Data Passport). Teams targeting primarily Central Europe will find deeper data at BizMachine.
➡️ Who is it best for: It is suited for companies targeting the USA or Western Europe that need commercial signals and advanced automation. Not for teams focused on Central Europe.
Lusha is a simple tool for quickly obtaining contacts for decision-makers (280M+ contacts). Its main advantage is a browser extension - you get contacts directly while working on LinkedIn or company websites. It uses AI and market signals to recommend relevant contacts.
❌ Where it falls short: users on review portals (G2, Capterra) report issues with invalid contacts outside North America. Advanced firmographic filters are missing and credits are quickly exhausted at higher volumes, which can become expensive at scale.
➡️ Who is it best for: Lusha is suited for sales teams and individuals focused on active outreach in western markets. Less suited for the CZ/SK market due to data quality.
FinStat is a database of Czech and Slovak companies focused on financial data and risk analysis. It covers 1M companies + 3M sole traders in the Czech Republic and 637K companies + 1.5M sole traders in Slovakia. It draws from public registries, financial statements and the insolvency register. It is suitable for companies that need to verify partners and work with financial indicators.
❌ Where it falls short: it focuses on the financial situation of companies - profits, losses and risks. It does not contain broader company information (automotive, e-commerce etc.), commercial signals (hiring, tenders, technology), personal contacts or tools for active prospecting. It covers only CZ and SK.
➡️ Who is it best for: FinStat is the ideal choice for finance and legal departments, supplier screening and analytical purposes. Not for sales teams with an active outreach focus.
Dun & Bradstreet is the global reference source for company data with 600M+ entities worldwide. It specializes in credit scoring, ownership structures and risk management - for financial and credit institutions it is a long-established standard. With the D&B Hoovers platform it also offers prospecting and AI assistance for outreach.
❌ Where it falls short: primary orientation on financial and legal indicators - compared to competitors it covers areas like automotive, hiring or technology less thoroughly. It also has higher costs that can be demanding for smaller businesses.
➡️ Who is it best for: D&B is suited for companies needing data for risk assessment, partner verification and financial exposure management. Greatest benefit for finance and credit departments.
Intedat is a global database with 280M companies in 195 countries that, in addition to company details, also contains contacts for key managers. In the Czech Republic it covers approximately 1.5M companies. You can not only export data but also have Intedat conduct outreach to potential customers directly.
❌ Where it falls short: the specific data depth for the CEE region may be lower than with regionally focused tools. Commercial signals are missing - it does not capture website traffic, tenders, expansions or changes in company activity.
➡️ Who is it best for: The platform is specifically focused on solutions for exporters, manufacturers, distributors and engineering companies that target globally and want contacts for the right people. Less suited for teams focused on industries such as e-commerce, automotive, finance, HR etc. that need deeper market context and signals.
All figures regarding numbers of companies, contacts and signals are based on official documentation and public statements from providers valid as of March 2026. Given the high dynamics of the B2B market and different reporting methodologies (counting of branches or inactive entities), we recommend always verifying the current parameters and contractual terms directly with the provider of your chosen tool. The author bears no responsibility for any changes or inaccuracies in third-party data.
Choosing a database is not just about the number of records. What matters most is how the tool helps you think about the market, find the right opportunities, and manage sales activities efficiently.
1. Where is your primary target?
2. What is more important to you?
3. What level of support do you need?
4. How large is your team?
It is not about choosing the "best database" for everyone. It is simply about choosing the one that fits your team, target markets and business goals.
For companies focused on Central Europe (CZ, SK, PL, HU, DE) that need personal contacts for decision-makers and commercial signals, BizMachine is the best choice. If you also target outside the CEE region, consider Apollo or Cognism - but expect limited data depth in the Czech and Slovak environment.
Prices vary by model. Subscription tools (BizMachine, Saleskit) have a predictable monthly or annual price. Pay-per-contact tools (Apollo, Lusha) charge per individual contact - costs can grow quickly at higher volumes. Enterprise solutions (D&B, Cognism) require individual pricing.
LinkedIn Sales Navigator is excellent for finding people by position and company, but it does not contain company data (revenues, employee counts, ownership structures) or commercial signals (tenders, hiring, management changes). For systematic work with the market you need both - or a tool that combines this information.
It depends on the data source and how it is used. Some tools draw from publicly available sources and indicate the origin of each contact - that is key for transparency and auditability.
It depends on the tool. Basic databases offer change monitoring (new company, address change). Advanced tools track dozens of types of signals - for example hiring for specific positions, tenders, management changes, investments or website technology. These signals help time outreach for when a company has a current need.
Most modern tools offer integrations with common CRM systems (Salesforce, HubSpot, Pipedrive). Some also connect to Czech CRM solutions such as Raynet. Before choosing, verify that the tool supports your specific system.
Update frequency varies. Some tools update data monthly from public registries. Others combine public sources with continuous monitoring of websites, job listings and other sources, allowing changes to be captured within days.
For the Czech and Slovak market, BizMachine is the most comprehensive choice - covering 2.9M+ Czech and 1M+ Slovak companies with more than one million contacts for CZ and SK, 55+ types of commercial signals and CRM integrations. For teams that only need quick access to Czech and Slovak companies without advanced signals, Saleskit is an alternative. For financial analysis and risk screening, FinStat is the best option.
Prices vary by model. Subscriptions (BizMachine, Saleskit) offer predictable monthly or annual costs - typically from a few thousand CZK per month for smaller teams. Credit-based platforms (Apollo, Lusha) charge per individual contact - costs grow quickly with volume. Enterprise solutions (ZoomInfo, Dun & Bradstreet, Cognism) require individual pricing and are designed for larger organizations.
BizMachine covers 5 Central European countries (CZ, SK, PL, HU, DE) with 11.7M+ companies and 55+ commercial signals in real time. Saleskit focuses on the Czech Republic and Slovakia with 4 million entities and a simpler interface. BizMachine offers its own contact database with 600K+ decision-makers, while Saleskit provides contacts via a third party (Full Enrich). BizMachine provides consultative support and ICP scoring, while Saleskit operates as a self-service platform.
Yes. BizMachine covers 1M+ Slovak companies with firmographic data, decision-maker contacts and commercial signals. Data comes from Slovak public registries (ORSR, trade register) and proprietary web scraping. All information is publicly available. Slovakia is one of 5 BizMachine markets alongside the Czech Republic, Poland, Hungary and Germany.
Have questions about choosing the right tool? Contact us for a no-commitment consultation.
Tereza Rejchrtova
Tereza Rejchrtova helps people understand how to use data to their advantage. She has over five years of experience in SaaS marketing, specializing in product and content marketing for B2B. She focuses on connecting complex topics with clear, accessible content.
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