Apollo.io vs Klaviyo: Which is Better in 2026?
Choosing between Apollo.io and Klaviyo? Both are popular sales & marketing tools. Below we compare them on pricing, free tiers, features, and pros & cons so you can pick the right fit for your stack.
Quick verdict
Apollo.io is the safer pick if budget matters — it has a free tier, while Klaviyo does not. Choose Klaviyo when its specific features justify the cost.
Apollo.io vs Klaviyo — Side by Side
| Apollo.io | Klaviyo | |
|---|---|---|
| Category | Sales & Marketing | Sales & Marketing |
| Pricing | Free · paid from $49/mo | From $20/mo |
| Starting price | Free tier available | From $20/mo |
| Free tier | — | |
| Rating | 4.2 | 4.1 |
| Best for | Sales & Marketing — sales-intelligence, prospecting | Sales & Marketing — marketing, email |
Pros & Cons
- Massive contact database (275M+)
- Free tier genuinely useful for prospecting
- All-in-one: data + engagement + analytics
- Best LinkedIn prospecting workflow
- Data accuracy varies by industry/region
- Per-seat pricing for full features
- UI can be overwhelming for new users
- Best-in-class ecommerce segmentation
- Deep Shopify integration
- Strong revenue attribution
- Price scales hard with contacts
- Overkill outside ecommerce
Key Features Compared
Apollo.io
- 275M+ contacts database
- 5 email exports/month
- 50 mobile number reveals/month
- Basic sequences
- Gmail & Outlook integration
- Chrome extension
Klaviyo
- Contact and list management
- Email campaign builder
- Automation and sequences
- Performance analytics
Choose Apollo.io if…
- You want to start free — Apollo.io has a free tier and Klaviyo does not.
- Massive contact database (275M+)
- Free tier genuinely useful for prospecting
- All-in-one: data + engagement + analytics
Choose Klaviyo if…
- Budget is tight — paid plans start lower ($20/mo vs $49/mo).
- Best-in-class ecommerce segmentation
- Deep Shopify integration
- Strong revenue attribution
Frequently Asked Questions
Is Apollo.io better than Klaviyo?⌄
Apollo.io is the safer pick if budget matters — it has a free tier, while Klaviyo does not. Choose Klaviyo when its specific features justify the cost.
What is the difference between Apollo.io and Klaviyo?⌄
Apollo.io — B2B sales intelligence and engagement platform with 275M+ contacts, prospecting, and outreach automation. Klaviyo — Ecommerce marketing automation built on customer data. Both are sales & marketing tools; the comparison table above breaks down pricing, free tiers, and what each is best for.
Apollo.io vs Klaviyo: which is cheaper?⌄
Apollo.io pricing: Free · paid from $49/mo. Klaviyo pricing: From $20/mo. Confirm current pricing on each tool's official site, as plans change.
Which is rated higher, Apollo.io or Klaviyo?⌄
In our catalog, Apollo.io rates 4.2 out of 5 and Klaviyo rates 4.1 out of 5, so Apollo.io has a slight edge on reviews.
See more options in our guide to the best sales & marketing tools for startups.
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