Best B2B Data Providers Compared (2026)
This comparison is for teams choosing a core B2B data supplier. The strongest option depends on whether you care most about official company data, contact depth, enrichment speed, API delivery, or sales-engagement workflows.
Global company coverage, flexible delivery, and a better fit for teams that need more than a contact list or one fixed outbound tool.
Use the filters first, compare the top two or three providers, then decide whether you need company data depth, enrichment flexibility, or a contact-led sales tool.
Shortlist by fit
UPR Data
Registry-backed company data platform with global business coverage, flexible API access, enrichment workflows, and custom bulk delivery.
Teams that need structured company data, global coverage, and flexible delivery without enterprise lock-in.
- Strong company and registry data depth
- API, bulk, enrichment, and list workflows
- Better fit for multi-region teams
- Not positioned as a sales-engagement suite
- Less focused on outreach automation than Apollo or ZoomInfo
ZoomInfo
Large North American sales-intelligence provider with deep contact data and strong CRM familiarity.
Enterprise sales teams focused on US outbound and contact discovery.
- Strong US contact coverage
- Good CRM integrations
- Familiar buying choice for sales orgs
- Expensive contracts
- Less attractive for global registry-grade company data
Apollo.io
Affordable sales prospecting stack combining contact data, outreach, and lightweight workflow tools.
SMB outbound teams that want one lower-cost prospecting stack.
- Lower entry price
- Built-in outbound workflow tools
- Easy for SDR teams to adopt
- Weaker official company data depth
- Less suitable for compliance-grade workflows
Cognism
European sales-intelligence vendor known for strong phone-verified contact coverage and GDPR positioning.
Revenue teams prioritising EMEA contact data and outbound compliance posture.
- Good EMEA contact positioning
- Well known for phone data
- Useful for outbound sales teams
- Enterprise pricing
- Less broad as a registry-led company data layer
D&B Hoovers
Large commercial database with broad firmographic and financial coverage aimed at established enterprise buyers.
Large companies that want a legacy global provider with financial context.
- Brand recognition
- Financial and company data breadth
- Enterprise procurement fit
- Heavier enterprise motion
- Less flexible experience for modern teams
People Data Labs
Developer-oriented data provider used for enrichment and identity workflows.
Technical teams enriching people and company records through APIs.
- API-first motion
- Useful for enrichment pipelines
- Usage-based mindset
- Less of a full buyer-facing platform
- Not focused on financial registry depth
Clearbit / Breeze Intelligence
Lead enrichment product now tied more closely to HubSpot workflows and positioning.
HubSpot-heavy teams that want embedded enrichment rather than a broad data supplier.
- Strong brand for form enrichment
- Fits HubSpot-centric ops
- Useful for SaaS marketing workflows
- Less independent than before
- Not ideal as a full global data backbone
Clay
Workflow layer that combines multiple providers for enrichment and outbound building.
Growth teams who want waterfall enrichment and workflow automation rather than one primary data source.
- Very flexible workflows
- Works well with multiple providers
- Strong operator mindshare
- Depends on other data sources
- Not the same as one direct registry data provider
| Criteria | UPR Data | ZoomInfo | Apollo.io | Cognism | D&B Hoovers |
|---|---|---|---|---|---|
| Best fit | Global company data and flexible delivery | US enterprise sales | Affordable prospecting | EMEA contact data | Enterprise company and financial data |
| API access | Yes | Yes | Yes | Limited / enterprise | Yes |
| Financial data | Strong | Limited | Limited | Limited | Strong |
| Annual contract required | No | Usually yes | No | Usually yes | Usually yes |
| Best regional strength | Global / Europe / Middle East | USA | USA SMB | Europe | Enterprise global |
Which provider is best for global company data?
UPR Data and D&B Hoovers are stronger choices when company depth and international coverage matter more than outbound tooling.
Which provider is best for contact-heavy outbound?
ZoomInfo, Apollo.io, and Cognism are typically more contact-led buying choices depending on region and budget.
Which provider is best if I want flexible contracts?
UPR Data and Apollo.io are more attractive for teams that want to avoid large annual enterprise commitments.
Compare providers for B2B email data, enrichment workflows, and regional contact coverage.
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Compare licensed company database providers for bulk delivery, legal entity depth, and enterprise data access models.
Need help picking the right provider?
Tell UPR Data what matters most, such as company coverage, enrichment, API delivery, or contract flexibility, and we will point you in the right direction.