Apollo.io vs Klenty Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated May 2026 8 min read

Apollo.io

0.0 (0 reviews)

Apollo.io is an all-in-one sales intelligence and engagement platform that helps you find, contact, and close your ideal customers using a massive database of verified business contacts.

Starting at Free
Free Trial 14 days
VS

Klenty

0.0 (0 reviews)

Klenty is a sales engagement platform that helps you automate personalized outreach, track engagement, and manage multi-channel follow-ups across email, phone, and LinkedIn to accelerate your sales pipeline.

Starting at $50/mo
Free Trial 14 days

Quick Comparison

Feature Apollo.io Klenty
Website apollo.io klenty.com
Pricing Model Freemium Subscription
Starting Price Free $50/month
FREE Trial ✓ 14 days free trial ✓ 14 days free trial
Free Plan ✓ Has free plan ✘ No free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment saas mobile cloud
Integrations Salesforce HubSpot Slack Gmail Outlook LinkedIn Zapier Marketo Pipedrive Copper Salesforce HubSpot Pipedrive Zoho CRM Slack LinkedIn Gmail Outlook Zapier Hippo Video
Target Users solopreneur small-business mid-market enterprise small-business mid-market
Target Industries
Customer Count 0 0
Founded Year 2015 2015
Headquarters San Francisco, USA Palo Alto, USA

Overview

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Apollo.io

Apollo.io is a comprehensive sales intelligence and engagement platform designed to help you streamline your entire outbound sales process. You can access a database of over 275 million contacts to find your ideal prospects and use built-in engagement tools to reach out to them directly. It eliminates the need for multiple disconnected tools by combining lead sourcing, email sequencing, and task management into a single interface.

You can automate your outreach with personalized email sequences and track every interaction to see what resonates with your audience. The platform also provides AI-powered insights to help you prioritize high-value leads and improve your conversion rates. Whether you are a solo founder or part of a large enterprise sales team, you can use these tools to build a predictable pipeline and hit your revenue targets faster.

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Klenty

Klenty is a sales engagement platform designed to help you scale your outreach without losing the personal touch. You can automate your entire sales funnel by creating multi-channel sequences that include personalized emails, automated LinkedIn tasks, and integrated phone calls. By syncing directly with your CRM, it eliminates manual data entry and ensures your sales records are always up to date.

You can use the platform to identify intent by tracking how prospects interact with your messages, allowing you to focus your energy on the most engaged leads. Whether you are a small team looking to start outbound prospecting or a growing sales department needing to coordinate high-volume outreach, Klenty provides the tools to maintain consistency and hit your meeting targets. It specifically solves the problem of manual follow-up fatigue and disorganized lead management.

Overview

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Apollo.io Features

  • B2B Contact Database Access over 275 million verified contacts and 73 million companies to build highly targeted lead lists for your outreach.
  • AI Writing Assistant Generate personalized cold emails in seconds using AI that adapts to your brand voice and prospect's specific pain points.
  • Automated Sequences Create multi-step outreach campaigns across email, phone, and LinkedIn to stay top-of-mind with your prospects automatically.
  • LinkedIn Extension Find direct phone numbers and verified email addresses while browsing LinkedIn profiles without ever leaving your browser tab.
  • Lead Scoring Use AI-driven insights to rank your leads based on their likelihood to buy so you focus on the best opportunities.
  • Built-in Dialer Make calls directly from the platform with local presence numbers and automatic call logging to keep your CRM updated.
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Klenty Features

  • Multi-Channel Sequences. Combine automated emails, LinkedIn touches, and phone calls into a single cohesive workflow to reach prospects where they are.
  • Cadence Playbooks. Set up logic-based workflows that automatically move prospects to different sequences based on their engagement levels or intent.
  • Email Personalization. Use liquid templates and placeholders to send thousands of unique, personalized emails that bypass spam filters and land in inboxes.
  • LinkedIn Automation. Automate profile views, connection requests, and personalized messages to build your network and engage prospects on social media.
  • Sales Dialer. Place calls directly from your browser with a built-in dialer that logs every interaction and recording back to your CRM.
  • CRM Bi-directional Sync. Keep your data perfectly in sync with automatic updates for HubSpot, Salesforce, Pipedrive, and Zoho without manual entry.

Pricing Comparison

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Apollo.io Pricing

Free
$0
  • 10,000 email credits/month
  • 60 mobile credits/year
  • Basic sequence automation
  • LinkedIn extension
  • Gmail and Outlook integration
K

Klenty Pricing

Startup
$50
  • Email sequences
  • Gmail/Outlook integration
  • Bi-directional CRM sync
  • Email tracking and analytics
  • Template management

Pros & Cons

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Apollo.io

Pros

  • Massive database with high contact accuracy
  • Excellent browser extension for LinkedIn prospecting
  • Combines data and engagement in one tool
  • Very generous free tier for new users

Cons

  • Occasional bugs in the sequence automation
  • Customer support response times can be slow
  • Learning curve for complex filtering options
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Klenty

Pros

  • Deep integration with popular CRMs like HubSpot and Pipedrive
  • Highly responsive and helpful customer support team
  • Easy to set up complex multi-channel sequences
  • Effective email deliverability tools and domain protection

Cons

  • LinkedIn automation can occasionally require manual intervention
  • Reporting interface can feel cluttered for new users
  • Pricing is higher than basic email marketing tools
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