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B2B Email Lists

Kloser

Verified B2B email lists and AI-powered outreach acceleration for sales teams

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Category
Software
Ideal For
Sales Teams
Deployment
Cloud
Integrations
None+ Apps
Security
Data verification protocols, secure data handling, encrypted storage
API Access
Yes

About Kloser

Kloser is a B2B lead intelligence platform designed to accelerate outreach campaigns for sales professionals and recruiters. The platform provides human-verified and AI-enhanced email lists of high-value prospects, enabling users to identify and connect with qualified leads at scale. Kloser combines verified contact data with a Chrome extension for seamless workflow integration, allowing sales teams to research prospects in real-time and enrich their CRM data. The platform leverages advanced AI algorithms to enhance data accuracy and match leads based on buyer intent and industry verticals. AiDOOS marketplace integration enables organizations to streamline lead list deployment, automate data governance processes, optimize list segmentation through AI analytics, and scale outreach operations across distributed sales teams. The platform supports demand generation campaigns with targeted list customization and verification, ensuring higher engagement rates and improved conversion outcomes.

Challenges It Solves

  • Sales teams struggle to find accurate, up-to-date B2B contact information for targeted outreach
  • Manual list building and data verification consume significant time and resources
  • Poor data quality leads to wasted outreach efforts and low response rates
  • Recruiters face challenges identifying qualified candidates across dispersed databases
  • Outdated contact information reduces campaign effectiveness and increases bounce rates

Proven Results

64
Increase in outreach response rates with verified contacts
48
Time savings through automated list building and verification
35
Improvement in lead conversion with AI-enhanced targeting

Key Features

Core capabilities at a glance

Human-Verified & AI-Enhanced Data

Premium accuracy with continuous AI refinement

Millions of verified profiles ensuring higher engagement rates

Chrome Extension Integration

Seamless in-browser prospect research and enrichment

Real-time lead enrichment without leaving your workflow

Advanced List Segmentation

Target-specific campaigns with precise audience filtering

Customized lists by industry, role, company size, and intent

Buyer Intent Data

Identify prospects actively researching solutions

Prioritize high-intent leads for maximum conversion potential

CRM & Email Platform Integration

Seamless data sync across your sales stack

Automated list import and contact synchronization

Campaign Performance Analytics

Track engagement and optimize outreach effectiveness

Data-driven insights to improve campaign ROI

Ready to implement Kloser for your organization?

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Real-World Use Cases

See how organizations drive results

Sales Prospecting
Sales teams use Kloser to build targeted prospect lists for outbound campaigns, enabling faster lead identification and improved conversion rates.
64
64% increase in qualified leads per campaign
Recruiter Candidate Sourcing
Recruiters leverage Kloser to identify and contact passive candidates across target industries and roles, accelerating talent acquisition pipelines.
52
52% faster candidate identification and outreach
Account-Based Marketing
Marketing teams use verified contact lists to execute targeted ABM campaigns with multiple decision-makers at high-value accounts.
58
58% improvement in ABM campaign engagement
Lead List Enrichment
Organizations enrich existing CRM databases with verified contact information and buyer intent signals for improved targeting accuracy.
71
71% reduction in data quality issues
Channel Partner Development
Sales teams identify and contact potential channel partners and resellers to expand distribution networks and market reach.
45
45% faster partner identification and outreach

Integrations

Seamlessly connect with your tech ecosystem

S

Salesforce

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Direct contact import and CRM synchronization for seamless lead management

H

HubSpot

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Automated list import and prospect enrichment within HubSpot workflows

L

LinkedIn Sales Navigator

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Cross-reference verified contacts with LinkedIn profiles for enhanced prospect intelligence

O

Outreach

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Integrate verified lists directly into cadence-based outreach campaigns

G

Google Workspace

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Seamless contact export and Gmail-based outreach integration

M

Microsoft Outlook

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Direct contact synchronization and email-based outreach capability

A

Apollo.io

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Enhanced lead data enrichment and verification for sales development

Implementation with AiDOOS

Outcome-based delivery with expert support

Outcome-Based

Pay for results, not hours

Milestone-Driven

Clear deliverables at each phase

Expert Network

Access to certified specialists

Implementation Timeline

1
Discover
Requirements & assessment
2
Integrate
Setup & data migration
3
Validate
Testing & security audit
4
Rollout
Deployment & training
5
Optimize
Performance tuning

See how it works for your team

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Alternatives & Comparisons

Find the right fit for your needs

Capability Kloser EmailValidation mailivery DiscoverData
Customization Good Good Good Good
Ease of Use Excellent Excellent Excellent Excellent
Enterprise Features Good Good Good Excellent
Pricing Fair Fair Fair Good
Integration Ecosystem Good Excellent Good Excellent
Mobile Experience Fair Good Good Good
AI & Analytics Excellent Good Excellent Excellent
Quick Setup Excellent Excellent Excellent Excellent

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Frequently Asked Questions

How accurate is Kloser's contact data?
Kloser combines human verification with AI enhancement to maintain 95%+ accuracy rates. All contacts are regularly updated and verified to ensure current, deliverable email addresses.
Can I integrate Kloser with my existing CRM?
Yes. Kloser integrates with major CRM platforms including Salesforce, HubSpot, and others. Lists can be imported directly and automatically synchronized with your CRM.
How does the Chrome extension work?
The Kloser Chrome extension enables real-time prospect research and data enrichment directly in your browser. Look up contacts, view company information, and enrich records without leaving your workflow.
What support does AiDOOS provide for Kloser implementation?
AiDOOS marketplace services include deployment support, data governance optimization, integration management, and scalability consulting to maximize your Kloser investment across teams.
Is Kloser compliant with data protection regulations?
Yes. Kloser is fully compliant with GDPR, CCPA, and other data privacy regulations. We implement strict data handling protocols and provide consent management capabilities.
Can I customize email lists for specific campaigns?
Absolutely. Kloser allows advanced filtering by industry, role, company size, revenue, location, and buyer intent signals to create precisely targeted lists for your campaigns.