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emailzeno vs Clearout:
which is better for businesses and marketing agencies?

Both offer comprehensive verification — emailzeno wins on flat-rate pricing, EU default hosting, and automatic bounce refunds.

Try free — 300 verifications See full comparison

All competitor data sourced from public pricing and documentation pages. ¹ Footnote marks denote claims verified as of 2026-05-20.

TL;DR — winner per dimension

✅ Pricing model
➖ Accuracy claim
➖ Free tier
✅ Integrations
➖ REST API
✅ Refund policy
✅ GDPR / EU hosting
➖ Support SLA

✅ emailzeno wins  ·  ⚠️ Clearout wins  ·  ➖ Tie

Feature-by-feature: emailzeno vs Clearout

Dimension EmailZeno Clearout Winner
Pricing model Flat $9–$79/mo unlimited¹ Pay-per-verification + subscriptions¹ ✅
Accuracy claim 99.6 % (SMTP + MX layer) 99 %+ stated on site¹ ➖
Free tier 300 verifications, no card 100 free verifications¹ ➖
Integrations 35+ via native + Zapier 20+ native integrations¹ ✅
REST API Full REST + webhooks REST API + Zapier¹ ➖
Refund policy Auto-credit on hard bounces No refund on verification credits¹ ✅
GDPR / EU hosting EU-hosted by default US servers (UK option)¹ ✅
Support SLA Email + chat, 24 h SLA Email + ticket support¹ ➖

¹ Competitor data verified from public sources as of 2026-05-20. Pricing and features may change — check the competitor's site for the latest.

Pricing side-by-side

EmailZeno
  • Free $0 300 verifications/mo
  • Solo $9 5 000 verifications/mo
  • Growth $29 25 000 verifications/mo
  • Unlimited $39 Unlimited flat rate
  • Scale $79 100 000 verifications/mo
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Clearout
  • Pay-go $0.004/email 1 000 emails = $4¹
  • Starter $24/mo 5 000 verifications/mo¹
  • Growth $64/mo 25 000 verifications/mo¹
  • Pro $149/mo 100 000 verifications/mo¹

¹ As of 2026-05-20. Check their site for latest pricing.

When Clearout is the better pick

Clearout offers a comprehensive verification platform with solid integrations, a user-friendly dashboard, and a pay-as-you-go option that avoids monthly commitments. Their Starter plan ($24/mo, 5 000) is reasonably priced for small teams. Clearout also has strong presence in the Asian market with localised support and payment methods that may be more convenient for teams in that region. Their free API trial credits are generous for evaluation.

When emailzeno is the better pick

emailzeno delivers better value at every tier. Clearout's Growth plan ($64, 25 000) costs more than 2× our Growth plan ($29) for the same volume. Their Pro tier ($149 for 100 000) vs our Unlimited ($39) — savings of $110/mo, 3.8× cheaper. EU hosting is our default (Hetzner DE); Clearout defaults to US with a UK option. Our auto-refund policy on hard bounces is unique. For any team verifying regularly, emailzeno offers equivalent capability at substantially lower cost.

Moving from Clearout?

Switching from Clearout? Export your verification history from Clearout's dashboard as CSV. Their status column uses Valid, Invalid, Catch-All, Unknown. Import invalid/catch-all rows into emailzeno's Suppression Manager. Our bulk upload supports drag-and-drop CSV with automatic column detection. API migration requires updating the base URL and API key — the JSON request format is compatible.

Import your suppression list →

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Frequently asked questions

Yes — both perform syntax checks, disposable detection, MX validation, and SMTP probing. We add a dedicated catch-all server detection step and return a separate status for catch-all domains, giving you more control over how to handle those addresses.

At 5 000 verifications, Clearout Starter is $24/mo vs our Solo at $9 — we're significantly cheaper. For very small checks (< 500/mo), use our Free plan (300 verifications) or pay $9 for 5 000 if you need more.

Clearout has strong integrations with Asian and European ESPs. Our 35+ integrations cover the major global platforms plus Zapier/Make for everything else. If Clearout supports a specific regional platform you rely on, check our integrations page or request it — we typically ship new connectors in 2–3 weeks.
Free forever — no credit card

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300 verifications /mo · five-minute API integration · credit refund on hard bounces. Trusted by senders who treat sender reputation like the asset it is.

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