Does Klaviyo AI or Apollo.io have a free plan?

Klaviyo AI is available for free. Apollo.io is available for free with a free trial. Always verify current pricing directly with the vendor.

Klaviyo AI vs Apollo.io

Q: Can I use Klaviyo AI and Apollo.io together?

Yes, many teams use both tools together for different purposes. Use the Stack Builder section above to combine Klaviyo AI and Apollo.io with other tools and save your AI toolkit.

Comprehensive side-by-side comparison — features, pricing, performance, and more.

Updated May 2026

Klaviyo AI

Klaviyo

Unify data, channels, and AI agents to grow B2C customer relationships.

0.0(0)

FREEMIUM

95% data quality

Apollo.io

The AI sales platform for smarter, faster revenue growth

0.0(0)

FREEMIUM

92% data quality

Trust & Reliability

Klaviyo AI

Users:100K-1M

Customers (per vendor):Mattel, Glossier, CorePower Yoga +7

GDPR

Apollo.io

Too Close to Call

Klaviyo AI (7.3) vs Apollo.io (7.0) — difference of 0.3 points

AI Comparison Summary

Klaviyo AI

7.3

avg score

Apollo.io

7.0

avg score

Klaviyo AI leads overall.

Based on 6 dimensions

How scores are calculated

Overall Winner

Klaviyo AI

7.3 / 10

Klaviyo AI

Best For

Growing customer relationships for B2C brands

Automating marketing for small businesses

Enhancing customer engagement for e-commerce stores

Personalizing customer experiences at scale

Not Ideal For

B2B companies with complex, long sales cycles

Users needing extensive free customer support beyond 60 days

Businesses with very large contact lists on a tight budget

Apollo.io

Best For

Building pipeline smarter for sales and marketing teams

Accelerating prospecting for sales development representatives

Qualifying and acting on inbound leads for sales teams

Enriching B2B data for smarter targeting

Not Ideal For

Individuals or teams not focused on B2B sales or marketing.

Users seeking a purely free solution without credit limitations for extensive data access.

Businesses that do not require a comprehensive sales engagement platform and only need basic CRM or data services.

* Verdict is based on our algorithmic scoring of publicly available data. Learn about our methodology

Klaviyo AI is best for

🤖Automation & Agents9.0✍️Writing & Content7.0📊Data & Analytics6.5

Apollo.io is best for

🤖Automation & Agents9.0💬Chat & Conversation8.0📊Data & Analytics8.0

Filter by your use case:

Pros & Cons

Klaviyo AI

Pros

Offers dedicated AI agents for marketing and customer service
Unifies customer data, channels, and agents in one AI-first platform
Provides 350+ pre-built integrations with popular e-commerce tools
Includes a free plan with essential email, SMS, and CRM features
Features comprehensive reporting and predictive analytics for insights
Supports omnichannel campaigns across multiple communication channels

Cons

Free plan is limited to 250 active profiles and 500 emails/month
Free plan includes email support only for the first 60 days
Sending capabilities may be paused if free plan limits are exceeded
Advanced features and higher sending volumes require a paid upgrade

Apollo.io

Pros

Unifies multiple sales tools (data, outreach, dialer, enrichment, CRM) into one platform, reducing tech stack complexity and cost.
Provides access to a large and accurate B2B contact and company database (210M+ contacts, 30M+ companies).
Automates multichannel outreach sequences and follow-ups with AI-powered personalization.
Offers advanced filtering and AI lead scoring for highly precise lead targeting and prioritization.
Integrates smoothly with major CRMs like Salesforce and HubSpot, ensuring seamless workflow.
Includes AI-powered features for research, writing, call summaries, and conversation insights to enhance sales productivity.

Cons

Credit-based system for accessing contact data (emails, phone numbers, enrichment, AI research, dialer) can incur additional costs.
The free plan has limited AI Assistant chats and sequences, requiring upgrades for full functionality.
Connecting non-Gmail/Microsoft email accounts for campaigns is restricted to paid plans.
Some advanced features like Projects and the Mobile App are currently in beta, indicating potential instability or limited functionality.
Requires familiarity with sales processes and platform configuration for optimal use, not a plug-and-play solution for complete beginners.

Weighted Score — Adjust What Matters to You

Pick a profile or drag sliders — scores and radar update instantly on the right.

Quick profiles:

Ease of Use5

Output Quality5

Value for Money5

Customizability5

Support & Ecosystem5

Integration Power5

Dimension Comparison

Klaviyo AI

7.3

/ 10

Your pick

Apollo.io

7.0

/ 10

Dimension Breakdown

Ease of Use

How easy it is to get started and use daily

Klaviyo AI

7.0▲ +1.0

Apollo.io

6.0

Output Quality

Quality and accuracy of generated results

Klaviyo AI

8.0

Apollo.io

8.0

Value for Money

Cost vs. features and output quality

Klaviyo AI

7.0

Apollo.io

7.0

Customizability

Calculated

Ability to tailor to specific needs

Klaviyo AI

6.0▲ +1.0

Apollo.io

5.0

Support & Ecosystem

Documentation, community, and support quality

Klaviyo AI

8.0

Apollo.io

8.0

Integration Power

Calculated

Ability to connect with other tools and workflows

Klaviyo AI

8.0

Apollo.io

8.0

Calculated = derived from verified integration count and API/open-source signals. AI = LLM-assessed from public website content. Methodology

Task Performance

Klaviyo AI

Task

Apollo.io

7.0

Lead Scoring

9.0

* Task scores (1–10) are algorithmically generated from publicly available data.

Data is sourced from public information and vendor websites. It may not always be up-to-date — verify pricing and features directly with the vendor before purchasing.Report inaccuracy

Frequently Asked Questions

Which is better, Klaviyo AI or Apollo.io?

Both are strong options. Klaviyo AI has a rating of 0.0/5 (0 reviews), while Apollo.io has a rating of 0.0/5 (0 reviews). The best choice depends on your specific use case, budget, and workflow requirements.

Is Klaviyo AI cheaper than Apollo.io?

Klaviyo AI starts at free (freemium model). Apollo.io starts at free (freemium model) with a free trial. Use the Cost Calculator above for a detailed estimate.

What are the main differences between Klaviyo AI and Apollo.io?

Klaviyo AI — "Unify data, channels, and AI agents to grow B2C customer relationships.". Apollo.io — "The AI sales platform for smarter, faster revenue growth". Key differences include their pricing models, platform support, integrations, and technical capabilities. See the Feature Comparison table above for a complete side-by-side breakdown.

Can I use Klaviyo AI and Apollo.io together?

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