13 Best CDO Email List Providers (2026 Review)

Finding the right CDO email list provider can transform your data strategy outreach campaigns. Chief Data Officers control massive technology budgets and drive digital transformation initiatives—but reaching them requires precision targeting and verified contact data.

Most providers promise accuracy but deliver outdated lists that bounce and damage your sender reputation. You need verified CDO contacts who are actively evaluating data solutions, not generic executive lists.

We reviewed 13 CDO email list providers to help you identify the most effective platforms for reaching data leaders who actually respond.

Ready? Let's go!

TL;DR: CDO Email List Providers at a Glance

1) ListKit – The best way to get CDO emails that are Triple-Verified (including phone numbers)

Rating: 4.8/5 (500+ reviews)

ListKit leads the market for agencies, SaaS teams, and enterprise companies seeking verified CDO contacts without manual data cleaning hassles.

The platform provides access to 626M+ Triple-Verified business contacts, including direct emails and phone numbers for Chief Data Officers across all industries.

Combined with real-time Intent Data filters, ListKit helps identify CDOs actively researching data management solutions, analytics platforms, and AI tools.

Key Features:

• Triple-Verified CDO emails and direct phone numbers – ListKit's multi-step verification process ensures 95%+ accuracy for data executive outreach, protecting sender reputation and eliminating bounce rates
• Real-time Intent Data filters for CDO targeting – Pinpoint Chief Data Officers actively researching data platforms, cloud migration, analytics tools, or AI solutions
• Private cold email infrastructure – Maintain high deliverability when reaching CDOs through dedicated IPs and built-in reputation protection tools
• Unlimited exports with higher plans – Scale your CDO outreach without per-contact charges or hidden fees
• Native CRM integrations – One-click push to HubSpot, Salesforce, Zapier, SmartLead and 15+ other platforms
• Export flexibility – Higher plans allow bulk exports and cold-email workflows designed for scale.

How to find emails of CDOs in "buying mode" with ListKit

Intent data reveals when Chief Data Officers are actively researching solutions like yours. For CDO outreach, this is crucial because it lets you focus on executives already evaluating data platforms—making them far more likely to respond.

1. In ListKit's Intent Data tab, select CDO-relevant topics like Data Analytics, Cloud Migration, AI/ML Platforms, or Data Governance. Pro tip: Use ChatGPT to brainstorm topics that CDOs would research.

2. Filter for Chief Data Officer / VP Data / Head of Data job titles (plus industry & company size if needed).

3. Export Triple-Verified emails & phone numbers (95%+ accuracy) for immediate outreach. Refresh daily for a constant flow of new in-market CDOs.

Try 50 free CDO emails on us, then pricing starts at $97/mo

What else can you do with ListKit?

Beyond CDO targeting, ListKit offers comprehensive B2B prospecting with intent data, unlimited exports, private SMTP infrastructure, and hands-on support to scale your entire outbound operation.

Bailey's outbound team achieved a 30% booking rate using ListKit's Triple-Verified data to target C-suite decision-makers. They scaled to 1.25 million monthly emails while maintaining deliverability.

Try 50 Free Leads Here →

2) Apollo – Comprehensive sales platform with CDO targeting

Rating: 4.7/5 (9K+ reviews)

Apollo combines B2B prospecting with sales engagement tools, making it popular among teams wanting an all-in-one platform for CDO outreach.

With 210+ million contacts and comprehensive filtering options, Apollo offers solid Chief Data Officer targeting capabilities alongside sequence automation and CRM integration.

Key Features:

• 210+ million contact database with advanced filtering by job title, seniority, and company characteristics for precise CDO targeting
• AI-powered email writing and sequence automation to scale personalized outreach to data executives
• Chrome extension integration for LinkedIn prospecting and real-time contact enrichment on company websites
• Built-in dialer and call recording for multi-touch campaigns combining email and phone outreach to CDOs
• Comprehensive CRM sync with Salesforce, HubSpot, and other platforms for seamless workflow integration

Considerations before going with Apollo:

• Users frequently report data accuracy issues, with some experiencing bounce rates of 20-30%.
• The platform can feel overwhelming for simple list building, and many features require higher-tier plans.

Apollo starts with a free plan

Apollo offers a freemium model with paid upgrades for advanced features:

3) ZoomInfo – Enterprise-grade CDO database

Rating: 4.5/5 (12K+ reviews)

ZoomInfo provides one of the largest B2B databases with extensive CDO coverage, particularly strong for enterprise teams with complex targeting requirements.

Their platform combines contact data with intent signals and technographic information to identify Chief Data Officers at companies using specific data technologies.

Key Features:

• Large B2B database with strong CDO coverage across industries and company sizes
• Intent data capabilities to detect Chief Data Officers showing research or buying activity for data-related tools
• Technographic and firmographic filters for precise segmentation based on tech stack and infrastructure
• Website visitor identification to detect when target companies engage with your site
• Enterprise-level compliance aligned with GDPR, CCPA, and major data protection frameworks

Considerations before going with ZoomInfo:

• ZoomInfo requires significant investment with enterprise-level pricing that can reach $20-50K annually.
• Data accuracy varies, and many users still need additional verification tools.

ZoomInfo pricing is not public

ZoomInfo requires contacting sales for custom enterprise quotes. However, third-party sources estimate contracts range from $15,000–$50,000 annually depending on features and user count.

Before paying ZoomInfo's high price, see 11 cheaper alternatives.

4) Lusha – LinkedIn-focused CDO prospecting

Rating: 4.3/5 (1.5K+ reviews)

Lusha specializes in LinkedIn-based prospecting with a Chrome extension that reveals CDO contact information directly on LinkedIn profiles.

It's particularly useful for teams that do most of their Chief Data Officer research on LinkedIn and need quick access to verified contact details.

Key Features:

• LinkedIn Chrome extension for fast CDO contact reveal directly on LinkedIn profiles and company pages
• Email and phone number enrichment — includes verification steps to improve accuracy for data executives
• Bulk enrichment capabilities for processing larger lists of CDO prospects
• CRM integration with automatic sync to tools like Salesforce, HubSpot, and others
• Compliance-forward approach with GDPR and CCPA alignment for international outreach

Considerations before going with Lusha:

• Lusha's database is smaller than comprehensive platforms, and it's heavily dependent on LinkedIn for data sourcing.
• Credit-based pricing can escalate quickly for high-volume users — cost efficiency depends on usage habits.

Lusha pricing starts at $22.45

Lusha offers credit-based pricing with monthly subscription tiers:

Considering Lusha? These 11 options might fit better.

5) Cognism – GDPR-compliant CDO data globally

Rating: 4.6/5 (1.1K+ reviews)

Cognism focuses on providing compliant B2B data with strong coverage in Europe and North America, making it suitable for companies with strict data governance requirements when targeting CDOs.

Their platform emphasizes data quality and regulatory compliance, particularly important when reaching Chief Data Officers who understand data privacy regulations.

Key Features:

• GDPR & CCPA–aligned data handling with consent tracking for compliant international CDO outreach
• Broad global coverage with strong datasets across North America, EMEA, and APAC
• Phone validation available (including mobile numbers) to support multi-channel outreach
• Built-in intent data to spot CDOs actively researching tools or showing purchase signals
• Advanced targeting filters — seniority, department, company size, and industry

Considerations before going with Cognism:

• Cognism requires custom pricing quotes and can be expensive for smaller teams.
• The platform focuses heavily on compliance, which may add complexity for simple prospecting needs.

Cognism pricing is not public

Cognism requires contacting sales for custom quotes. Based on third-party estimates, plans typically range from $6K–$25K per year, depending on data volume and features.

Cognism contracts too steep? Here are 13 altenatives that won't break the bank.

6) Clearbit – API-first CDO data enrichment

Rating: 4.4/5 (600+ reviews)

Clearbit takes an API-first approach to B2B data, making it popular among technical teams that want to integrate CDO data directly into their applications and workflows.

Their real-time enrichment capabilities help identify Chief Data Officers at companies as they visit your website or engage with your content.

Key Features:

• API-first design for smooth integration into custom apps and marketing automation workflows
• Real-time enrichment that appends CDO information to existing contact records automatically
• Combined company + person data — helps reveal both contact details and deeper account intelligence
• Multiple verification layers and regular data updates to improve data reliability
• Developer-friendly documentation and robust API endpoints for custom prospecting setups

Considerations before going with Clearbit:

• Clearbit requires technical implementation and is built primarily for developer-led teams
• May not be ideal for teams that need a simple interface or non-technical list building workflows

Clearbit pricing is not public

Clearbit uses usage-based pricing that requires contacting sales. However, third-party sources suggest typical starting costs range from $2,000–$10,000 per year, depending on API usage and feature level.

Clearbit feels heavy? Try these simpler, more agile options.

7) RocketReach – Extensive CDO profile database

Rating: 4.4/5 (1K+ reviews)

RocketReach maintains a database of 700+ million profiles across 35 million companies, offering broad coverage for CDO prospecting with both email and social media contact discovery.

The platform excels at finding Chief Data Officers across various industries and company sizes with comprehensive profile information.

Key Features:

• 700M+ profile database with solid CDO coverage across industries and company sizes
• Bulk lookup capabilities for processing large lists of names and companies
• Social media enrichment — reveals CDO profiles and links across LinkedIn, Twitter/X, and other platforms
• Chrome extension for quick CDO contact discovery on websites and social profiles
• API access to integrate contact data into workflows or internal tools

Considerations before going with RocketReach:

• Data accuracy can vary, and the platform focuses more on contact discovery than verification.
• International coverage may be limited compared to specialized providers.

RocketReach pricing starts at $39/mo

RocketReach offers credit-based pricing with monthly subscription options:

RocketReach isn't your only option — read why teams choose ListKit over RocketReach here.

8) Seamless AI – Real-time CDO data discovery

Rating: 4.4/5 (5.2K+ reviews)

Seamless AI uses artificial intelligence to discover and verify CDO contact information in real-time, positioning itself as a modern alternative to traditional static databases.

Their AI-powered approach helps find Chief Data Officers who may not appear in conventional databases.

Key Features:

• AI-powered real-time search that finds CDO contacts dynamically rather than relying on a static database
• Chrome extension for uncovering CDO data on LinkedIn profiles and company websites
• Automated list building with AI-based suggestions for similar decision-makers
• CRM integration for syncing enriched contact records directly into workflows
• Team collaboration features for sharing lists and coordinating outreach

Considerations before going with Seamless AI:

• Real-time discovery may be slower than database-based searches, and AI-driven results can vary by industry.
• It may not surface comprehensive CDO information for all companies — especially those with limited digital presence.

Seamless AI offers a free plan; pricing is not public

Seamless offers subscription-based pricing with different feature tiers. However, pricing is not public and requires contacting sales.

We tested Seamless AI against 11 tools — here's what we found.

9) Snov.io – All-in-one CDO outreach platform

Rating: 4.5/5 (450+ reviews)

Snov.io combines CDO contact discovery with email automation tools, making it suitable for teams that want both prospecting and outreach capabilities in one platform.

The platform offers integrated drip campaign capabilities specifically designed for executive outreach to Chief Data Officers.

Key Features:

• Email finder and verifier with CDO-focused filters and validation options
• Automated email sequences for nurturing prospects with personalized follow-ups
• LinkedIn tools for discovering CDO contacts and initiating outreach
• Email warm-up features to improve deliverability for executive-level campaigns
• Analytics and tracking to monitor outreach effectiveness

Considerations before going with Snov.io:

• The platform includes many features, which may feel complex if you only need CDO contact data
• Email automation and workflow setup may require additional time or technical adjustment

Snov.io pricing starts at $29/mo

Snov.io offers freemium pricing with paid tiers for advanced features:

See which 11 tools beat Snov.io on price, data, and accuracy.

10) UpLead – 95% accuracy guarantee for CDO data

Rating: 4.7/5 (800+ reviews)

UpLead provides a database-driven solution with 160+ million contacts that guarantees 95% accuracy through real-time SMTP verification, making it ideal for high-touch CDO outreach.

The platform offers rich filters and technographic details specifically useful for targeting Chief Data Officers based on their company's technology stack.

Key Features:

• Real-time SMTP verification to improve deliverability for CDO email addresses
• 160M+ contacts in the database with CDO coverage and ongoing data updates
• Technographic filters to target companies based on their tech stack and infrastructure
• CRM integration with platforms like HubSpot, Salesforce, and others
• Bounce-back credit system — users receive data credits for invalid email addresses

Considerations before going with UpLead:

• Pricing is higher than some alternatives, and the database is smaller than enterprise platforms
• Some features (e.g., deeper technographics and intent data) require higher-tier plans

UpLead offers a 7-day free trial, then starts at $99/mo

UpLead offers subscription-based pricing with monthly credits.

Don't commit to UpLead until you've seen these alternatives.

11) Kaspr – LinkedIn Chrome extension for CDO emails

Rating: 4.4/5 (820+ reviews)

Kaspr focuses specifically on extracting CDO contact information from LinkedIn profiles through their Chrome extension, making it ideal for LinkedIn-heavy prospecting workflows.

The platform excels at finding Chief Data Officers who are active on LinkedIn and provides verified contact details for immediate outreach.

Key Features:

• Chrome extension focused on LinkedIn for rapid CDO contact extraction from profiles and search results
• Email and phone number discovery with verification to improve contact accuracy
• Bulk export tools to process multiple CDO contacts at once
• CRM integrations for automatic syncing to platforms like HubSpot, Salesforce, and others
• Workflow automation to streamline LinkedIn-based CDO prospecting

Considerations before going with Kaspr:

• Kaspr relies heavily on LinkedIn-based sourcing, which may limit coverage for CDOs who are not active on the platform.
• Its database size is smaller compared to large-scale providers.

Kaspr pricing starts at $49/mo

Kaspr offers freemium pricing with paid tiers for advanced features:

12) Hunter.io – Domain-based CDO email discovery

Rating: 4.4/5 (600+ reviews)

Hunter.io specializes in domain-based email discovery, making it effective for finding Chief Data Officer contacts when you know their company but need their specific email address.

The platform combines multiple data sources and email format patterns to discover CDO email addresses with confidence scores.

Key Features:

• Domain-based email discovery for finding CDO emails when you know the company
• Email verification with confidence scores for discovered CDO contact information
• Bulk email finder for processing large lists of companies to find their Chief Data Officers
• Chrome extension for quick CDO email discovery while browsing company websites
• API access for integrating CDO email discovery into custom workflows

Considerations before going with Hunter.io:

• Limited to email discovery and doesn't provide phone numbers or comprehensive profile data.
• Accuracy varies depending on company domain and email patterns.

Hunter.io offers a free plan with 50 monthly credits, pricing starts at $49/mo

Read: 11 Hunter.io alternatives that surprised us (and might surprise you).

13) LeadIQ – LinkedIn-focused CDO prospecting

Rating: 4.2/5 (1.1K+ reviews)

LeadIQ is a LinkedIn-focused sales prospecting platform that streamlines gathering and managing verified CDO prospect data directly from LinkedIn profiles.

The platform excels at capturing Chief Data Officer details, job titles, and backgrounds with one-click import to your CRM or sales engagement platforms.

Key Features:

• One-click LinkedIn import for capturing CDO contact details directly from LinkedIn profiles
• Real-time data verification with extensive database of millions of verified contacts including data executives
• Sales triggers and account tracking that signal when CDOs show buying signals for data solutions
• AI-powered email generator for creating personalized cold emails to Chief Data Officers
• Salesforce enrichment with integrated CRM capabilities for CDO prospect management

Considerations before going with LeadIQ:

• Higher pricing compared to alternatives, and heavily dependent on LinkedIn for data sourcing.
• Limited coverage outside of LinkedIn ecosystem.

LeadIQ offers a free plan with 50 monthly credits; pricing starts at $20/mo

LeadIQ offers subscription-based pricing with Chrome extension and CRM integrations:

The 11 LeadIQ alternatives sales teams actually prefer.

Key Factors for Choosing a CDO Email List Provider

Before diving into individual providers, let's establish what actually matters when targeting Chief Data Officers.

Data Accuracy & Verification

CDOs are notoriously difficult to reach, making accuracy non-negotiable. Providers using Triple-Verification dramatically reduce wasted effort by delivering only contacts that have been checked at multiple points.

Here's what verification levels actually mean:

Intent Data Availability

CDOs evaluate data solutions continuously. Intent data reveals when they're actively researching platforms like yours, making your outreach 3-5x more likely to get a response.

Role-Specific Targeting

Generic "C-suite" lists won't cut it. Look for providers that can filter specifically for:

• Chief Data Officer
• VP of Data
• Head of Data & Analytics
• Director of Data Science
• Chief Analytics Officer

Compliance Standards

CDOs understand data privacy better than anyone. Ensure your provider offers clear GDPR, CCPA, and CAN-SPAM compliance documentation.

Must-Haves vs Red Flags

The Verdict: Which CDO Email List Provider Should You Choose? (Our Top 3 Picks)

After reviewing multiple providers and analyzing user feedback, here are our top recommendations:

• ListKit — Best overall for Triple-Verified CDO data with intent filters, unlimited exports, and transparent pricing. The combination of data accuracy, intent targeting, and native CRM integrations makes it ideal for agencies and SaaS teams serious about CDO outreach.
• Apollo — Best for volume prospecting teams wanting an all-in-one sales platform with CDO targeting capabilities. While data accuracy can vary, the comprehensive feature set makes it accessible for larger teams.
• Cognism — Best for compliance teams requiring GDPR-compliant global CDO data. Strong compliance features and international coverage justify the higher price for regulated industries.

Ready to stop wasting time on bounced emails and outdated contacts? Try ListKit's Triple-Verified COO lists today and see what accurate, intent-driven outreach can do for your pipeline.

FAQs About CDO Email List Providers