Apollo vs ZoomInfo — which B2B database is worth it in 2026 | DataSend.ai

Introduction: Two giants, two completely different price leagues

If you are looking for a B2B database, Apollo and ZoomInfo are two names that will appear in almost every comparison. Both have hundreds of millions of contacts, both offer filters, intent data, and CRM integrations. And both position themselves as solutions for sales teams.

However, the difference is fundamental — mainly in price and in who they are actually intended for. ZoomInfo is an enterprise tool with an enterprise pricing model. Apollo is a more accessible platform with a freemium model.

This article will compare both tools fairly, and at the end, we will also look at a third option that makes sense if you are selling in the European market.

1. Database and Coverage

ZoomInfo has over 275 million contacts and is among the largest B2B databases in the world. Its strength lies in the depth of company profiles — organizational structures, technographic data, financial information, and extensive intent signals.

Apollo reports over 230 million contacts and approximately 30 million company records. The database is smaller than ZoomInfo, but still huge.

Where both are strong: North America. Both tools have the best coverage and accuracy for the USA and Canada, where they originated and where their main market is.

Where both weaken: Europe — especially Central Europe. Independent reviews on platforms like G2 repeatedly state that data accuracy outside the USA is lower and requires additional verification. For markets like Slovakia, the Czech Republic, Hungary, or Poland, coverage is significantly shallower than for the American market.

2. Features: What each tool can do

ZoomInfo:

Extensive intent data to identify companies actively seeking solutions. Organizational structures and mapping of decision-making processes. Technographic data on technologies used. Advanced integrations with Salesforce, HubSpot, and enterprise systems. Email sequences via SalesOS. Workflow and automation tools for large teams.

Apollo:

Built-in email sequences and dialer. Intent data (less extensive than ZoomInfo). Chrome extension for working with LinkedIn. Basic CRM and pipeline. Freemium level for trial. Simpler interface with a lower learning curve.

Summary: ZoomInfo is deeper and more complex. Apollo is more practical and accessible, combining data and outreach in one tool.

3. Price: The biggest difference

ZoomInfo:

According to publicly available data on closed contracts, prices range from approximately €15,000 annually for basic plans to €40,000–60,000 for advanced packages. The median contract, according to data from the Vendr platform, is around €31,875 per year.

This should be added to per-seat licenses, credit limits for exports, and add-on modules. Contracts are exclusively annual, with automatic renewal and notice periods. The pricing is not public — each offer goes through a salesperson.

Apollo:

Free: €0, with limited credits. Basic: approximately $49 per user per month. Professional: approximately $79 per user per month. Organization: approximately $119 per user per month.

The price is public and the entry barrier is low. But beware of two details: the per-seat model means that for a team, the price multiplies, and the credit system means that actual costs are often two to three times higher than the advertised base price according to independent analyses.

Summary: Apollo is significantly more affordable. ZoomInfo is an investment that makes sense only for a large sales team and high-value deals.

4. Who each tool is for

ZoomInfo makes sense when:

You have a sales team with dozens of people. Your average deal is worth tens of thousands of euros or more. You need intent data and organizational structures to work with large accounts. You primarily sell in the American market. You have a technical team for implementing and managing integrations. A budget of €15,000–60,000 annually is not a barrier.

Apollo makes sense when:

You are a small to medium team with a limited budget. You want a database and outreach in one tool. You primarily sell in English-speaking markets. You need a quick start without an implementation project. The freemium level allows you to test the tool before committing.

5. Common Weakness: Europe

When comparing Apollo and ZoomInfo, price and feature range are usually discussed. But if you are selling in the European market, there is a third factor that is more important than both previous ones — the quality of data for your specific market.

Both tools are built for the American market. This is reflected in three things:

Shallower coverage. European companies, especially small and medium-sized ones in V4 countries, are significantly less represented in the databases than American ones.

Higher bounce rate. Independent reviews from European users repeatedly mention the need for additional verification of contacts before a campaign.

No language personalization. Neither tool addresses grammatical forms in German, Polish, Czech, Slovak, or Hungarian. Personalization works in English — in languages with grammatical cases, it generates incorrect sentences.

For a company targeting German, Austrian, or Polish firms, the last point is crucial. An email with a grammatical error immediately reveals a mass campaign.

6. A Third Option for the European Market

If your target audience is in Central Europe, it is worth considering a platform built specifically for this region.

DataSend.ai covers 12.5 million companies in 7 countries — Germany (5.92M), Poland (2.58M), Austria (1.28M), Switzerland (1.03M), Czech Republic (725K), Slovakia (647K), and Hungary (287K). The data comes from business registers and public sources of individual countries, not from global aggregation.

What this means in practice:

Bounce rate under 5%, because contacts are continuously verified. AI Grammar Variables that generate grammatically correct forms in 6 languages — "in Bratislava", "im Bauwesen", "w Warszawie". Email campaigns, follow-ups, warmup, Unibox with AI classification of responses, and built-in Pipeline in one subscription. Flat rate pricing starting at $89 per month with no per-seat fees and no credit systems.

This is not a replacement for ZoomInfo for an enterprise team working with American accounts. But if you are targeting companies in Central Europe, you will get deeper data for your market at a fraction of the cost — along with the entire outreach process.

7. Quick Summary

Choose ZoomInfo if: you have an enterprise team, an enterprise budget, and sell in the American market with high-value deals.

Choose Apollo if: you are a smaller team with a limited budget, want data and outreach in one, and sell in English-speaking markets.

Consider DataSend.ai if: you are targeting companies in Central Europe, need local data from registers, grammatically correct personalization, and the entire process from database to CRM at a predictable price.

Conclusion: The question is not which is bigger, but which covers your market

Both Apollo and ZoomInfo are quality tools with huge databases. Their difference mainly lies in price, depth of features, and the size of the team they are intended for.

But when choosing a database, the first question is always the same: does it have data on the companies you want to reach? 275 million contacts is an impressive number that won't help you if most of them are located on a different continent than your customers.

Are you selling in Central Europe? DataSend.ai — 12.5 million companies from 7 European countries, AI personalization in 6 languages, campaigns and CRM in one.

Try DataSend.ai for free →