DataMerge vs Cognism
Cognism offre des numéros mobiles vérifiés avec un focus européen. DataMerge offre des données de registre mondiales de plus de 170 pays, la correspondance de domaines par IA et des données de contact de 20+ fournisseurs. Self-service à partir de 15 $/mois.
Comparaison rapide
| Fonctionnalité | DataMerge | Cognism |
|---|---|---|
| Données de registre du commerce mondiales | ✓ | ✗ |
| Résolution du nom juridique | ✓ | ✗ |
| Correspondance de domaines par IA | ✓ | ✗ |
| Hiérarchie d'entreprise | ✓ | ✗ |
| EMEA mobile numbers | ✓ Strong (20+ providers) | ✓ Industry-leading |
| Contact data providers | 20+ provider waterfall | Source unique |
| Tarification self-service | ✓ From $15/mo | ✗ Annual contracts |
| Essai gratuit | ✓ 20 credits | ✗ |
Les avantages de DataMerge
Trade Register Verified Company Data
Cognism is a contact data provider. It tells you who works at a company and how to reach them, but it does not tell you much about the company itself beyond basic firmographics. DataMerge pulls company data directly from official government trade registers in 170+ countries, giving you legally verified entity names, national registration IDs, registered addresses, and confirmed entity status. This matters for compliance and KYB workflows, where scraped or crowdsourced company data simply is not good enough. If your team handles contracts, invoicing, or regulatory filings, you need the legal entity name from the source of truth, not a best guess derived from a website.
Legal Name + Display Name as Separate Fields
When your SDR emails a prospect, they write "Hi, I saw that Google is expanding into..." But when your legal team drafts a contract, they need "Google LLC" or "Google Germany GmbH." DataMerge returns both the legal entity name and the display name as separate fields, so each team uses the right one. Cognism returns company names as a single field pulled from its own database, with no distinction between the legal entity and the trading name. This leads to CRM deduplication nightmares where "Google", "Google LLC", and "Alphabet Inc" end up as three separate accounts that nobody connects.
Global Coverage Across 170+ Countries
Cognism built its reputation in Europe, and that is where it shines. But if your business sells across Asia-Pacific, Latin America, or Africa, Cognism's coverage drops off significantly. DataMerge sources trade register data globally, covering 170+ countries with the same depth of legal entity information. Whether you are verifying a supplier in Indonesia, a partner in Brazil, or a prospect in Japan, DataMerge gives you official government data for each. For teams that operate internationally, this eliminates the need to cobble together regional data providers.
Self-Serve Pricing, Instant API Access
Cognism requires annual contracts and a sales process before you see any data. DataMerge starts at $15/mo on annual plans, $19/mo monthly, or $40 for 200 pay-as-you-go credits. Sign up, get 20 free credits, and start making API calls within minutes. There is no procurement process, no minimum team size, and no waiting for a sales rep to qualify you. For startups, solo founders, and small teams, this is the difference between evaluating a tool today and scheduling a demo for next week.
AI Domain-to-Entity Matching
Give DataMerge any domain and its AI finds the exact legal entity behind it, including local subsidiaries. Search google.com with a DE country preference and you get Google Germany GmbH, not Alphabet Inc. This is critical for teams that work with international prospects and need to identify the correct local entity for contracts, compliance, or localized outreach. Cognism has no equivalent capability because its data model is oriented around people, not corporate structures. DataMerge also maps full corporate hierarchies, showing you parent companies, subsidiaries, and sibling entities across countries.
Les points forts de Cognism
Industry-leading EMEA mobile phone data. Cognism has built what is widely considered the best database of European mobile phone numbers in the B2B data industry. Their numbers are GDPR-verified at the point of collection, not retroactively checked, which means compliance is built into the data itself. If your sales team lives and dies by cold calling prospects in the UK, Germany, or the Nordics, Cognism's mobile data is genuinely hard to match. This is their core competency, and they have invested heavily to make it exceptional.
Purpose-built for EU/UK outbound sales. Cognism is not trying to be everything to everyone. It is designed specifically for outbound sales teams operating in European markets, and that focus shows in the product. The workflows, the data quality checks, and the compliance features are all optimized for the SDR who needs to find a decision-maker's mobile number in Frankfurt and call them without worrying about GDPR violations. For that specific use case, Cognism is a polished, reliable tool.
Compliance built in from day one. Unlike providers that bolted on GDPR compliance after the fact, Cognism was designed with European privacy regulations as a foundational requirement. Their data sourcing processes, consent management, and do-not-call list integration are thorough and well-documented. For compliance-sensitive organizations in regulated industries, Cognism's track record on data privacy provides genuine peace of mind that is hard to replicate with a multi-source approach.
Qui devrait utiliser quoi ?
DataMerge est fait pour vous si...
- You need trade register verified company data
- You need separate legal name and display name fields
- You sell globally, not just in EMEA
- You need data for compliance, KYB, or invoicing
- You want self-serve API access from $15/mo
- You are a startup, solo founder, or small team
- You need corporate hierarchy and subsidiary mapping
- You are building AI agents that need company data
Cognism est fait pour vous si...
- Your sales team focuses on EU/UK/DACH outbound calling
- European mobile numbers are your primary need and you want a purpose-built outbound tool
- You need a specialized EMEA contact data provider
- Your budget supports annual enterprise contracts
- GDPR contact compliance is a non-negotiable requirement
- You do not need trade register or corporate hierarchy data
Questions fréquentes
Is DataMerge cheaper than Cognism?
Significantly. DataMerge starts at $15/mo on annual plans, $19/mo on monthly plans, or $40 for 200 pay-as-you-go credits. You sign up, get 20 free credits, and start using the API immediately. Cognism requires annual contracts with enterprise pricing that typically runs into five figures per year. There is no self-serve option with Cognism, and you will need to go through a sales process before seeing any data.
How does EMEA mobile number coverage compare between DataMerge and Cognism?
Cognism is widely considered the industry leader for GDPR-verified European mobile numbers, particularly in the UK and DACH markets. DataMerge also offers strong mobile coverage in Europe, aggregating phone data from 20+ providers through enrichment waterfalls. The approaches differ: Cognism uses a curated single-source database with compliance built in at collection; DataMerge uses a multi-provider waterfall that maximizes find rates across regions. For teams where European mobile coverage is the primary need, Cognism is excellent. DataMerge matches well on mobile while also providing trade register data and hierarchy that Cognism does not have.
Can I switch from Cognism to DataMerge?
Yes, and you can test DataMerge before your Cognism contract ends. Sign up, get 20 free credits, and run both in parallel. DataMerge is self-serve with instant API access, so there is no migration process or onboarding delay. Many teams start by using DataMerge for company enrichment and trade register data while keeping Cognism for EMEA contact prospecting, then consolidate once they see the coverage.
Does Cognism have trade register data?
No. Cognism is focused on contact data: phone numbers, emails, and basic firmographic information derived from web and proprietary sources. It does not pull from official government trade registers. If you need legally verified entity names, registration numbers, entity status, or corporate hierarchy, you need DataMerge. Trade register data is essential for compliance, KYB workflows, contract preparation, and accurate invoicing.
How does GDPR compliance compare between the two?
Both platforms take GDPR seriously, but in different domains. Cognism's strength is GDPR-compliant contact data, meaning every phone number and email in their database has been sourced and verified in accordance with EU privacy regulations. DataMerge's trade register data is inherently compliant because it comes from official government sources that are public record. For contact compliance in EU outbound sales, Cognism is genuinely specialized. For company-level compliance and KYB workflows, DataMerge's government-sourced data is what you need.
Does DataMerge have an API like Cognism?
DataMerge is API-first. You get full REST API access and an MCP server for AI agent integration at every pricing tier, starting from the free 20-credit trial. Cognism offers API access, but it is gated behind enterprise contracts and a sales process. With DataMerge, you can be making API calls within minutes of signing up.
Guides associés
Guide d'enrichissement de données B2B
Comment construire un pipeline d'enrichissement fiable sans tester chaque fournisseur vous-même.
Résolution du nom juridique
Résolvez n'importe quel domaine vers son entité juridique vérifiée en un seul appel API.
Données de hiérarchie d'entreprise
Naviguez dans les relations mère-filiale pour n'importe quelle entreprise dans le monde.
