Why almost every comparison on this topic is useless
Search for a B2B lead scraper for Germany and you land almost exclusively on lists written by one of the vendors being compared. That vendor takes the top slot, the rest follow in descending order of threat. This is not an accusation, it is standard practice, but it makes those lists worthless as a basis for a decision.
This list was also written by a vendor, namely us. The difference is that we say so, that our product is not at the top, and that every tool has its weakness named. Ours first: if you need bulk lists, we are the wrong answer.
Scraper, address finder and database are three different things
Search results on this topic throw three product categories into one pot when they have little in common.
A scraper reads public directories at the moment you ask: map services, trade directories, review platforms. It has no memory. What was wrong in the directory yesterday is wrong in your list today. In exchange it is cheap and usable immediately.
An address finder such as Hunter or Skrapp does something quite different. You give it a name and a company, it gives you the likely email address. It does not find companies, it only closes the last step.
A database such as Dealfront maintains its own holdings over years, reconciles them against official registers and sells you access. It costs many times more and is many times more dependable.
Anyone unclear on these three categories regularly buys the wrong thing. The most common mistake: buying a scraper and being surprised that filed accounts are not in it.
Where every scraper stops in the German market
Take a typical target in industrial mid-market. A supplier with a hundred and eighty employees, family-owned across three generations, on the industrial estate of a small town. No curated map listing, because no customers come there. No leadership presence on professional networks. A website last revised in 2019.
To a scraper this company is nearly invisible. It might find the name, the address and a generic mailbox at reception. That is all.
At the same time this company is fully documented in Germany, just elsewhere. Its legal form and directors are in the commercial register. Its revenue and headcount are in the Bundesanzeiger. Its new plant is in a district authority notice. Its ISO 50001 certification is on its own site under news. Its opening for a maintenance manager is on a job board.
None of that is secret. All of it is public. It simply is not in the directories a scraper reads.
The legal part almost every list omits
Two rules apply, and they are routinely confused.
Article 14 GDPR governs collection. As soon as you obtain personal data without asking the person directly, you must inform them, generally within one month. A name with a matching email address is personal data. A plain company address with a switchboard number is not. This is why many vendors stress that they supply company data rather than personal data.
Section 7 UWG governs contact. Marketing email to business recipients presumes consent, and German courts read that narrowly: your offer must be recognisably relevant to that specific recipient. The same standard applies to cold calls.
In practice: the less specific your list, the weaker your legal position. A blanket mailing to every metalworking firm in a region rests on thin ice. A call to a company that announced an investment in exactly your field last month rests on much firmer ground. The trigger is not only a better opener, it is the more defensible basis. This orientation does not replace legal advice.
How to decide in five minutes
Answer one question: what are you actually missing?
If you are missing addresses, because you have no list at all, take LeadScraper or Outscraper. Cheap, fast, sufficient.
If you are missing the email address for names you already hold, take Hunter or Skrapp. Anything else is overpaying.
If you are missing dependable company facts, meaning legal form, accounts, ownership, there is no way around official sources. Free and laborious through the German company register, convenient and expensive through Dealfront.
If you are missing the reason why this company should talk to you right now, none of the tools on this list solves your problem, and you should be looking at a different category.