Best Data Enrichment Tools
& APIs (2026)
Find the right data enrichment tool for your use case. Tell us what you need and we'll rank 12 providers by purpose, data quality, volume and the data fields that matter to you.
What do you need?
How many records?
What data quality level?
Which data fields do you need?
All Enrichment Tools
CompanyData.com
CompanyDataCompany EnrichmentNetherlandsB2B data enrichment platform with 400M+ company records from official registries across 190+ countries. Real-time API enrichment, corporate structure and hierarchy data, 170M phone numbers (40M mobile), financial data, and custom data projects using AI-powered matching.
From $25/mo
Clearbit (HubSpot Breeze)
Enrichment PlatformUSAAcquired by HubSpot in 2023, now Breeze Intelligence. 100+ enrichment attributes per company. The former gold standard for SaaS enrichment is now locked into HubSpot with changing pricing.
HubSpot required
Clay
Waterfall EnrichmentUSAWaterfall enrichment platform aggregating 100+ data providers into automated workflows. Maximises match rates by cascading through multiple sources. #1 for finding direct emails.
From $149/mo
CompanyEnrich
Company EnrichmentUSAB2B data API with 30M+ verified companies and 170M+ people profiles sourced from public web, maps, social media and government records. Built for AI agent workflows and semantic search.
From $49/mo
Cleanlist
Email EnrichmentUSAEmail enrichment and verification platform achieving 98% accuracy via waterfall approach. Tested against ZoomInfo and Apollo with higher match rates on email and phone.
From $79/mo
CUFinder
Contact EnrichmentCanadaBudget-friendly contact and company enrichment tool claiming 98% data accuracy. Combines email, phone and firmographic enrichment with simple CSV upload workflow.
From $19/mo
People Data Labs
Developer APIUSADeveloper-first data API with 1.5B+ person records and 30M+ company profiles. Raw structured data for AI/ML pipelines, identity resolution and large-scale enrichment.
Enterprise pricing
FullEnrich
Waterfall EnrichmentFranceWaterfall enrichment tool cascading across 15+ data providers to find emails and phones. Claims 58% more emails than any single source. Budget-friendly at $29/mo.
From $29/mo
Tamr
Data MasteringUSAEnterprise data mastering platform using machine learning to clean, deduplicate and enrich large-scale datasets. Golden record management for Fortune 500 companies.
Enterprise pricing
Diffbot
AI Knowledge GraphUSAAI-powered knowledge graph built from the entire public web. Automatically extracts and structures entity data for company and person enrichment. Used for entity resolution at scale.
From $299/mo
Dropcontact
EU Email EnrichmentFranceGDPR-native email enrichment tool from France. No database — generates and verifies emails in real-time using algorithms. Native Salesforce and HubSpot CRM integrations for automatic enrichment.
From $24/mo
Crustdata
Company SignalsUSAReal-time company signals platform tracking headcount changes, funding rounds, job postings and growth indicators. Enriches company records with fresh competitive intelligence.
From $99/mo
What is Data Enrichment?
Data enrichment is the process of enhancing existing business records with additional information from external sources. This can include adding firmographic data, email addresses, phone numbers, financial data, corporate structure and more to your CRM, database or spreadsheet.
The data enrichment market in 2026 ranges from simple email finders to enterprise data mastering platforms. Choosing the right tool depends on your use case (CRM enrichment vs API integration), the data fields you need, volume of records, and whether you need web-sourced or official registry-grade data.
Company enrichment
Add firmographics, addresses, registry IDs, corporate structure and financial data to company records in your CRM or database.
Contact enrichment
Find and verify email addresses, direct dials, phone numbers and job titles for people records in your database.
Waterfall enrichment
Run records through multiple providers in sequence for maximum match rates. Clay and FullEnrich lead this approach.
Data mastering
Deduplicate, clean and create golden records from messy enterprise datasets. Tamr is the leader for large-scale mastering.
Detailed Tool Reviews
In-depth analysis of the top-ranked data enrichment tools
1. CompanyData.com CompanyData
Teams needing official company enrichment, corporate hierarchy for CRM, or custom global data projects with AI-powered matching.
- 400M+ company records from official registries across 190+ countries
- Corporate structure and hierarchy for CRM cross-selling
- 170M phone numbers including 40M verified mobile numbers
- Direct email coverage lower than waterfall specialists
- No technographic data
2. Clearbit (HubSpot Breeze)
HubSpot users who need native enrichment and lead scoring within their CRM.
- 100+ enrichment attributes per company
- Native HubSpot lead scoring and routing
- Website visitor identification
- Now requires HubSpot subscription
- Standalone API being deprecated
3. Clay
Growth and RevOps teams who want maximum enrichment coverage by combining multiple data sources.
- Highest match rates via 100+ provider waterfall
- Best-in-class direct email enrichment
- AI-powered outbound automation
- Per-credit costs can add up at scale
- No official registry or financial data
4. CompanyEnrich
Developer teams needing clean, API-first company and people enrichment with semantic search.
- Clean verified data from 900M+ raw records
- Built for AI agent workflows and semantic queries
- Trusted by Clay, Semrush and ContactOut
- Smaller company database than registry-based providers
- No corporate structure or financial data
5. Cleanlist
Teams needing high-accuracy email enrichment with independently verified results.
- 98% email accuracy via waterfall enrichment
- Independently tested against ZoomInfo and Apollo
- Address and phone enrichment included
- No company firmographic enrichment
- Primarily email and contact focused
Data Field Comparison
Which data fields does each enrichment tool provide?
| Data Field | CompanyData.com | Clearbit (HubSpot Breeze) | Clay | Tamr | CompanyEnrich | People Data Labs | Diffbot | FullEnrich | Crustdata | Cleanlist | CUFinder | Dropcontact |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Firmographics | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✗ | ✓ | ✗ | ✓ | ✗ |
| Email data | ✓ | ✓ | ✓ | ✗ | ✓ | ✓ | ✗ | ✓ | ✗ | ✓ | ✓ | ✓ |
| Direct emails | ~ | ✗ | ✓ | ✗ | ✗ | ✓ | ✗ | ✓ | ✗ | ✓ | ✓ | ✓ |
| Addresses | ✓ | ✓ | ✗ | ✓ | ✓ | ✗ | ✗ | ✗ | ✗ | ✓ | ✗ | ✗ |
| Corporate structure | ✓ | ✗ | ✗ | ~ | ✗ | ✗ | ~ | ✗ | ✗ | ✗ | ✗ | ✗ |
| Phone numbers | ✓ | ✓ | ✓ | ✗ | ✓ | ✗ | ✗ | ✓ | ✗ | ✓ | ✓ | ✗ |
| Financial data | ✓ | ~ | ✗ | ✗ | ✗ | ~ | ~ | ✗ | ~ | ✗ | ✗ | ✗ |
| Registry IDs | ✓ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ |
| Directors / UBO | ✓ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ |
| Starting price | From $25/mo | HubSpot required | From $149/mo | Enterprise pricing | From $49/mo | Enterprise pricing | From $299/mo | From $29/mo | From $99/mo | From $79/mo | From $19/mo | From $24/mo |
Frequently Asked Questions
Enrich Your Data with CompanyData.com
400M+ company records from official registries, corporate structure data, 170M phone numbers, and custom AI-powered enrichment projects across 190+ countries. From $25/mo.