13 Best CCO Email List Providers (2026 Review)

Finding the right CCO email list provider can make or break your customer success outreach campaigns. Chief Customer Officers control retention strategies, renewal decisions, and customer experience initiatives—making them critical targets for B2B sales teams.

The challenge? Most providers promise verified data but deliver outdated contacts that hurt your sender reputation and waste precious time.

We reviewed 13 providers to help you find the best CCO email list provider for accurate, compliant customer success outreach.

Ready? Let's go!

TL;DR: Best CCO Email List Providers at a Glance

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

Rating: 4.8/5 (500+ reviews)

ListKit leads the market for verified CCO contacts, providing access to one of the largest databases of Triple-Verified business contacts with specialized filters for customer success roles.

The platform combines 626M+ contacts with real-time Intent Data, helping you identify CCOs who are actively researching customer experience solutions, retention tools, or success platforms.

Key Features:

• Triple-Verified CCO emails and direct phone numbers – Multi-step verification ensures 95%+ accuracy for customer success executive outreach
• Intent Data filters for CCO targeting – Identify Chief Customer Officers researching customer experience, retention, or success platforms
• Private cold email infrastructure – Dedicated IPs and deliverability monitoring for high-volume CCO campaigns
• Unlimited exports with no per-contact fees – Scale your customer success outreach without hidden costs
• Native CRM integrations – One-click push to HubSpot, Salesforce, and 15+ other platforms

How to find emails of CCOs in "buying mode" with ListKit (in three steps)

Intent data reveals when CCOs are actively researching customer experience solutions, retention tools, or success platforms. This targeting approach dramatically increases reply rates by focusing on executives already evaluating solutions.

Step 1: In ListKit's Intent Data tab, select CCO-relevant topics like Customer Experience Management, Customer Success Platforms, and Customer Retention Software. Pro tip: Use ChatGPT to brainstorm intent topics that CCOs would research.

Step 2: Filter for Chief Customer Officer, VP Customer Success, and Head of Customer Experience job titles (plus industry & company size if needed).

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

Try 50 free CCO emails, then pricing starts at $97/mo

What else can you do with ListKit?

Beyond CCO email lists, ListKit provides comprehensive B2B prospecting tools including unlimited intent data, private SMTP infrastructure, and hands-on onboarding support to maximize your customer success campaigns.

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 CCO targeting

Rating: 4.7/5 (9K+ reviews)

Apollo combines B2B prospecting with sales engagement tools, making it popular among teams that want an all-in-one platform for customer success outreach. With 210+ million contacts and comprehensive filtering options, Apollo offers solid CCO targeting alongside sequence automation.

Key Features:

• 210+ million contact database with advanced filtering by job title, seniority, and company characteristics for precise CCO targeting
• AI-powered email writing and sequence automation to scale personalized outreach to customer success 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 CCOs
• 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 CCO database

Rating: 4.5/5 (12K+ reviews)

ZoomInfo provides one of the largest B2B databases with extensive CCO coverage, particularly strong for enterprise teams with complex targeting requirements. Their platform combines contact data with intent signals and technographic information for customer success roles.

Key Features:

• Massive B2B database with comprehensive CCO coverage across industries and company sizes
• Advanced intent data integration to identify CCOs showing buying signals for customer experience solutions
• Technographic and firmographic filters for precise targeting based on company technology stack and customer success maturity
• Website visitor identification to track when target CCO companies visit your site
• Enterprise-grade compliance with GDPR, CCPA, and other data protection regulations

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.

4) Lusha — LinkedIn-focused CCO prospecting

Rating: 4.3/5 (1.5K+ reviews)

Lusha specializes in LinkedIn-based prospecting with a Chrome extension that reveals CCO contact information directly on LinkedIn profiles. It's particularly useful for teams that do most of their customer success research on LinkedIn.

Key Features:

• LinkedIn Chrome extension for instant CCO contact reveal on LinkedIn profiles and company pages
• Email and phone number enrichment with verification to ensure contact accuracy
• Bulk enrichment capabilities for processing large lists of CCO prospects
• CRM integration with automatic contact sync to Salesforce, HubSpot, and other platforms
• Compliance-focused approach with GDPR and CCPA adherence for international prospecting

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 become expensive for high-volume users.

Lusha pricing starts at $22.45

Lusha offers credit-based pricing with monthly subscription tiers:

Considering Lusha? Check out these alternatives first.

5) Cognism — GDPR-compliant CCO data globally

Rating: 4.6/5 (1.1K+ reviews)

Cognism focuses on providing compliant B2B data with strong coverage in Europe and North America. Their platform emphasizes data quality and regulatory compliance, making it suitable for companies with strict data governance requirements when targeting international CCOs.

Key Features:

• GDPR and CCPA compliant data with explicit consent tracking for international CCO outreach
• Global database coverage with strong presence in North America, EMEA, and APAC regions
• Phone number verification including mobile numbers for multi-channel CCO outreach
• Intent data integration to identify CCOs showing buying signals and customer success triggers
• Advanced filtering options by seniority, department, company size, and industry for precise targeting

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.to sell to. The customer service is quick and helpful." — One ListKit user, Marketing & Advertising Industry

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

6) Clearbit — API-first CCO 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 CCO data directly into their applications and customer success workflows.

Key Features:

• API-first architecture for seamless integration into custom applications and marketing automation platforms
• Real-time data enrichment that automatically appends CCO information to existing contact records
• Company and person data combination providing both CCO contact details and comprehensive company intelligence
• High data accuracy standards with multiple verification layers and regular data updates
• Developer-friendly documentation and robust API endpoints for custom CCO prospecting workflows

Considerations before going with Clearbit:

• Clearbit requires technical implementation and is primarily designed for developers.
• It may not be suitable for teams wanting a simple, user-friendly interface for CCO list building.

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) Seamless — Real-time CCO data discovery

Rating: 4.4/5 (5.2K+ reviews)

Seamless uses artificial intelligence to discover and verify CCO contact information in real-time, positioning itself as a modern alternative to traditional static databases for customer success outreach.

Key Features:

• AI-powered real-time search that discovers CCO contacts as you search rather than relying on static databases
• Chrome extension integration for finding CCO information on LinkedIn and company websites
• Automated list building with AI-driven suggestions for similar CCO profiles
• CRM integration with automatic contact sync and enrichment capabilities
• Team collaboration features for sharing CCO lists and coordinating customer success outreach efforts

Considerations before going with Seamless.AI:

• Real-time discovery can be slower than traditional database searches.
• The AI approach may not always find comprehensive CCO information for all companies.

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.

Read next: We Compared Seamless AI Alternatives - Here's #1

8) RocketReach — Extensive CCO profile database

Rating: 4.4/5 (1K+ reviews)

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

Key Features:

• 700+ million profile database with extensive CCO coverage across industries and company sizes
• Bulk lookup capabilities for processing large lists of CCO names and companies
• Social media integration revealing CCO profiles across LinkedIn, Twitter, and other platforms
• Chrome extension for instant CCO contact discovery on websites and social profiles
• API access for integrating CCO data into custom applications and workflows

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:

Compare RocketReach with ListKit here →

9) Snov.io — All-in-one CCO outreach platform

Rating: 4.5/5 (450+ reviews)

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

Key Features:

• Email finder and verifier with CCO-specific search capabilities and accuracy validation
• Automated email sequences for nurturing CCO prospects with personalized follow-up campaigns
• LinkedIn integration for discovering CCO contacts and automating connection requests
• Email warm-up tools to improve deliverability when reaching out to high-level customer success executives
• Analytics and tracking for monitoring CCO outreach campaign performance

Considerations before going with Snov.io:

• The platform tries to do many things, which can make it complex for users who only need CCO contact data.
• Email automation features may require additional setup time.

Snov.io pricing starts at $29/mo

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

Compare Snov with ListKit here →

10) Kaspr — LinkedIn Chrome extension for finding CCO emails

Rating: 4.4/5 (820+ reviews)

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

Key Features:

• LinkedIn-focused Chrome extension for instant CCO contact extraction from profiles and search results
• Email and phone number discovery with verification to ensure contact accuracy
• Bulk export capabilities for processing multiple CCO contacts simultaneously
• CRM integration with automatic contact sync to popular sales platforms
• Workflow automation for streamlining LinkedIn-based CCO prospecting processes

Considerations before going with Kaspr:

• Limited to LinkedIn-based prospecting, which may miss CCOs who aren't active on the platform.
• Database coverage is smaller than comprehensive providers.

Kaspr pricing starts at $49/mo

Kaspr offers freemium pricing with paid tiers for advanced features:

Read more: 11 LinkedIn Sales Navigator Alternatives

11) UpLead — Real-time CCO email verification

Rating: 4.7/5 (800+ reviews)

UpLead provides B2B contact data with a focus on real-time email verification, making it suitable for teams that prioritize data accuracy in their CCO outreach campaigns.

Key Features:

• Real-time email verification ensuring CCO contacts are valid and deliverable
• Advanced search filters for targeting customer success executives by role, industry, and company size
• Intent data integration to identify CCOs showing buying signals for customer experience solutions
• CRM integrations with popular sales platforms for seamless workflow integration
• Data enrichment capabilities for enhancing existing CCO contact records

Considerations before going with UpLead:

• Higher pricing compared to some competitors, and the database size is smaller than enterprise-level providers.
• Limited international coverage outside North America.

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.

12) Hunter.io — Domain-based CCO email discovery

Rating: 4.4/5 (600+ reviews)

Hunter.io specializes in domain-based email discovery, making it useful for finding CCO contacts when you know the target company but need to identify the specific customer success executives.

Key Features:

• Domain search functionality to discover all email addresses associated with a company domain
• Email verification system to ensure CCO contacts are valid and deliverable
• Email finder tool for locating specific CCO email addresses using name and company information
• API integration for custom workflows and bulk CCO contact discovery
• Campaign management tools for organizing and tracking customer success outreach efforts

Considerations before going with Hunter.io:

• Limited to domain-based searches, which may miss CCOs with personal email addresses or complex corporate structures.
• Smaller database compared to comprehensive providers.

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

Thinking about Hunter.io? Check out 11 better alternatives first.

13) LeadIQ — Contact tracking & CCO job changes

Rating: 4.2/5 (1.1K+ reviews)

LeadIQ specializes in tracking contact changes and job movements, making it particularly valuable for customer success teams that need to stay connected with CCOs as they move between companies.

Key Features:

• Contact tracking alerts when CCOs change jobs or companies, ensuring continued relationship management
• CRM integration with automatic record updates when tracked contacts move positions
• Chrome extension for LinkedIn prospecting and contact capture
• Email verification to ensure contact accuracy for customer success outreach
• Sales trigger notifications for timely engagement with CCO prospects

Considerations before going with LeadIQ:

• Smaller database compared to comprehensive providers, and the focus on contact tracking may not suit teams primarily needing fresh CCO lists.
• Higher pricing for advanced features.

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:

Best for: Teams needing to track CCO job changes and maintain relationship continuity

11 LeadIQ alternatives that surprised us (and might surprise you).

Key Factors for Choosing a CCO Email List Provider

Before diving into individual providers, let's establish what actually matters when you're targeting Chief Customer Officers and customer success executives.

Data Accuracy & Verification

CCO outreach demands the highest data quality standards. These executives receive hundreds of emails weekly, making accuracy crucial for breaking through the noise.

Providers using Triple-Verification dramatically reduce wasted effort by delivering only contacts that have been checked at multiple points. This means you're not chasing dead ends or cleaning up messy data.

Here's what verification levels actually mean:

Role-Specific Targeting Capabilities

CCOs have unique responsibilities spanning customer retention, success strategy, and experience optimization. Look for providers that offer:

Must-have filters:

• Job title precision (Chief Customer Officer, VP Customer Success, Head of Customer Experience)
• Company stage filtering (startup, growth, enterprise)
• Industry-specific segmentation
• Customer success technology stack identification

Intent Data for Customer Success

The best CCO email list providers offer intent data that reveals when executives are actively researching:

• Customer experience platforms
• Retention and churn reduction tools
• Customer success software
• Voice of customer solutions

✅ Must-haves vs 🚩 Red Flags

The Verdict: Which CCO 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 CCO data with intent filters, unlimited exports, and transparent pricing. The combination of accuracy, intent targeting, and native CRM integrations makes it ideal for agencies and SaaS teams serious about customer success outreach.

Apollo — Best for teams wanting an all-in-one sales platform with CCO prospecting capabilities. While data accuracy can vary, the comprehensive feature set and freemium model make it accessible for smaller teams.

Cognism — Best for enterprise teams requiring GDPR-compliant global CCO data. Strong compliance features and international coverage justify the higher price point 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 CCO Email List Providers