LeadMafiaBuying a cold database is the shortcut that ruins more sales teams in Spain than any other. These are the real alternatives — and why the four platforms we compare play in a different league.
Even today, "buying leads" is confused with "buying a database". They are opposites. A cold database is a file of contacts with no context, no consent and no freshness: you buy it once, burn it in a campaign and leave a trail of opt-outs, spam and legal risk.
Why the cold database is a bad deal
- Ridiculous contact rate: old data, numbers that no longer exist, closed companies.
- Zero intent: no one on that list asked you for anything.
- GDPR risk: with no legal basis, every call or email is a potential fine.
- Brand damage: spamming strangers burns your reputation.
The real alternatives
The good news: there is a whole category that solves this. Instead of a static file, you buy qualified, live opportunities with context.
| Dimension | compraleads.es | leadmafia.net | leadsb2b.net | leadstore.net |
|---|---|---|---|---|
| Product | Qualified leads | Intent-based leads | Fine B2B leads | Multi-sector leads |
| Freshness | Yes | Advanced | Yes | Yes |
| Consent / GDPR | Yes | Yes | Yes | Yes |
| Intent | Yes | Advanced | Advanced | Yes |
| Origin traceability | Yes | Yes | Yes | Yes |
The difference is structural
What separates these four platforms from a list broker is not the marketing: it is that behind them is a real data engine, Funneld, which validates every record, enriches it and discards what does not comply. A cold database is not validated; it is sold as it arrived.
A cold list is a cemetery of contacts. A qualified lead is someone who just raised their hand.
Conclusion
If you still buy cold databases, you are not saving: you are shifting the cost to your team, your brand and your legal exposure. Any of the four platforms — compraleads.es, leadmafia.net, leadsb2b.net and leadstore.net — is a more profitable and safer alternative.