Cleanlist vs Apollo.io
Cleanlist vs Apollo tested on the same 500 leads: 98% vs ~80% email accuracy, cost per contact, deliverability, and which tool wins for your team →
Apollo.io wins if you want one tool for prospecting and outbound sequences on a tight budget. Cleanlist wins if you already have an outreach tool and care more about email accuracy than database size — our waterfall checks 15+ sources per contact instead of relying on Apollo's single proprietary database.
Bottom line: Apollo.io is an all-in-one outbound platform with a massive 210M+ contact database and built-in sequences. Cleanlist focuses purely on data quality — delivering 98% email verification accuracy vs Apollo's ~73% through a 15+ provider waterfall that Apollo can't match.
Decision Matrix: Which One to Pick
Honest, side-by-side guidance — no “always pick us” spin.
Choose Cleanlist if
- You already use Outreach, Salesloft, Lemlist, Smartlead, or Instantly for sequencing
- You've been burned by 15-25% bounce rates on Apollo-sourced lists
- You need to enrich CRM data that did not originate from Apollo
- You want flat team pricing instead of per-seat credits
- You need catch-all email detection (Apollo does not offer this)
Choose Apollo.io if
- You want prospecting + sequencing + dialer in a single tool with one bill
- You're an SDR running outbound today and have no other stack
- You value Apollo's 275M+ contact directory for ad-hoc discovery
- You need a generous free tier to test outbound before paying anyone
Feature-by-Feature Comparison
How Cleanlist and Apollo.io stack up across key capabilities.
| Feature | Apollo.io | CleanlistWinner |
|---|---|---|
| Email verification accuracy | ~73% (7-step verification) | 98% (triple verification + catch-all detection) |
| Data providers | Single database (210M contacts) | 15+ provider waterfall |
| Waterfall enrichment | ||
| Catch-all email detection | ||
| Phone number finder | ||
| LinkedIn Sales Nav scraping | Chrome extension only | Native bulk extraction |
| Email sequences / outreach | ||
| Built-in dialer | Professional plan+ | |
| ICP scoring | Basic filters | Custom rule-based scoring |
| Job title normalization | AI-powered Smart Agents | |
| Intent data | Bombora + LeadSift (14K+ topics) | Job change & buying signals |
| CRM integrations | Salesforce, HubSpot, Pipedrive, Zoho, Dynamics | HubSpot, Pipedrive, Salesforce, ActiveCampaign, Salesloft + 10 more |
| CSV import/export | 25 contacts at a time (basic) | Unlimited bulk CSV |
| Free tier | 10 exports/mo | 30 emails/mo |
| Starting paid price | $49/user/mo (annual) | $29/mo (not per user) |
The Number That Matters
One proprietary data point we measured ourselves.
We ran the same 500-contact CSV through Cleanlist's waterfall and Apollo's enrichment in March 2026. Cleanlist returned valid, deliverable emails for 98% of rows; Apollo returned 73% with the remainder bouncing or marked catch-all. Methodology is documented in our internal benchmark notes and we re-run it quarterly.
Pricing Comparison
See how plans and pricing compare between the two platforms.
Apollo.io Pricing
- -10 export credits/mo
- -5 mobile credits/mo
- -250 email/day limit
- -2 sequences max
- -5,000 credits/mo
- -Email sequences
- -No dialer
- -Basic prospecting
- -10,000 credits/mo
- -Built-in dialer
- -Call recording
- -Buying intent signals
- -15,000 credits/mo
- -Min 3 users
- -Advanced security
- -Custom integrations
Cleanlist Pricing
- 30 email credits/mo
- 3 phone credits/mo
- Waterfall enrichment
- LinkedIn integration
- 500 email credits/mo
- 50 phone credits/mo
- CSV import + CRM sync
- All enrichment features
- 2,000 email credits/mo
- 200 phone credits/mo
- Smart Agents + ICP Scoring
- Priority support
- 10,000 email credits/mo
- 1,000 phone credits/mo
- Dedicated success manager
- Custom integrations
Honest Strengths
Where Apollo.io Wins
- Massive 210M+ contact database for lead discovery
- Built-in email sequences and multi-channel outreach
- Integrated dialer with call recording (Professional+)
- Buying intent data from Bombora (14K+ topics)
- Strong Chrome extension for LinkedIn prospecting
- All-in-one platform reduces tool sprawl
Where Cleanlist Wins
- 98% email verification accuracy vs Apollo's ~73%
- 15+ data provider waterfall for higher coverage
- Catch-all email detection (Apollo doesn't offer this)
- AI-powered job title normalization (Smart Agents)
- No per-user pricing — teams pay one flat price
- Native LinkedIn Sales Navigator bulk extraction
- Triple email verification catches what Apollo misses
- Pre-built playbooks for outbound, ABM, events, CRM cleanup
Who Should Use Which?
The right tool depends on your workflow and priorities.
Choose Apollo.io if you...
- Teams that need prospecting + outreach in one tool
- SDRs who want a built-in dialer and sequences
- Companies prioritizing database size over accuracy
- Startups looking for a free tier with basic prospecting
Choose Cleanlist if you...
- Teams where email deliverability is critical
- RevOps professionals cleaning CRM data at scale
- Agencies managing data quality across multiple clients
- Anyone frustrated with Apollo's bounce rates (15-25%)
- Companies that already have a separate outreach tool
- Teams needing waterfall enrichment from 15+ sources
See how Cleanlist compares to Apollo.io
Try FreeLooking for more options?
See the top-rated Apollo.io alternatives ranked and compared.
What Review Sites Say
Independent ratings from trusted software review platforms.
“Apollo is the Swiss Army knife of sales tools — good at many things, great at none. For teams that need an all-in-one solution at a startup-friendly price, it's hard to beat. But if data accuracy is your priority, you'll outgrow Apollo's single-source database within a year.”
References & Sources
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- [3]
Frequently Asked Questions
Is Cleanlist better than Apollo for email verification?
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Yes. Cleanlist achieves 98% email verification accuracy using triple verification and catch-all detection, compared to Apollo's ~73% accuracy rate. Independent tests show Apollo users experience 15-25% bounce rates, while Cleanlist users typically see under 2%.
Does Cleanlist have email sequences like Apollo?
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No. Cleanlist focuses purely on data quality — verification, enrichment, and cleaning. If you need email sequences, pair Cleanlist with a dedicated outreach tool like Salesloft, Outreach, Lemlist, or Instantly for the best results.
Is Cleanlist cheaper than Apollo?
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For data enrichment and verification, yes. Cleanlist starts at $29/mo with no per-user pricing, while Apollo starts at $49/user/mo on annual billing. Apollo's credit system also makes costs unpredictable — email access costs 3-10 credits per contact.
Can I switch from Apollo to Cleanlist?
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Yes. You can export your contacts from Apollo as a CSV and import them directly into Cleanlist for re-verification and enrichment. Many teams use Cleanlist alongside Apollo — cleaning Apollo's data before sending it to their outreach tools.
What is waterfall enrichment and why doesn't Apollo have it?
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Waterfall enrichment cascades your contacts through 15+ data providers, checking each source until the most accurate data is found. Apollo relies primarily on its own single database. Cleanlist's waterfall approach achieves 95% email coverage compared to Apollo's more limited coverage from a single source.
Does Cleanlist have a Chrome extension like Apollo?
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Cleanlist integrates directly with LinkedIn and Sales Navigator for lead extraction, rather than using a Chrome extension. This allows for bulk extraction of entire lead lists, rather than one-at-a-time lookups.
Key Terms
Understanding these concepts will help you evaluate Apollo.io and alternatives more effectively.
Related Reading
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