---
title: "Best email verification tools, scored"
url: "https://lookvalid.com/best/email-verification-tools.md"
canonical_url: "https://lookvalid.com/best/email-verification-tools"
last_updated: "2026-10-20"
type: "reference"
summary: "Ranked email verification tools: 12 scored from vendor pages read 2026-10-18, with the criteria and weights shown."
---

# Best email verification tools, scored

Ranked email verification tools: 12 scored from vendor pages read 2026-10-18, with the criteria and weights shown.

Services that test whether an email address will accept mail, one at a time or as a list. Ranked email verification tools: 12 scored from vendor pages read 2026-10-18, with the criteria and weights shown.

## How the scores work

Each product scores out of 100, from the vendor's own read record only: published terms 30, lowest price per 1,000 30, plans or packs priced 20, billing without a monthly minimum 20.

| Criterion | Weight | How it is computed |
| --- | --- | --- |
| Published terms | 30 | Share of the 7 comparison terms (free option, free trial, credit expiry, contract minimum, API access, rate limits, support) that the vendor's own page states, times 30. |
| Lowest price per 1,000 | 30 | The lowest per-1,000 figure in US dollars in the vendor's price rows: printed on the page, or our arithmetic from a price per request. The cheapest on the list scores 30, the dearest scores 0, and the rest fall between them on a log scale. A vendor with no dollar per-1,000 figure, including one that prints its prices in another currency, scores 0 on this criterion. |
| Plans or packs priced | 20 | Price rows printed on the vendor's pages: three or more score 20, fewer score a proportional share. |
| Billing without a monthly minimum | 20 | Prepaid credits or per-request billing score 20, a mix of packs and subscriptions scores 10, and subscription, per-seat or quote-only billing scores 0. |

## Ranked table

| Rank | Product | Score | Best for | Free result | How it bills | Cheapest per 1,000 | Sources |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | MillionVerifier | 84.8 | Lowest price per 1,000 on this list | New accounts receive 100 free credits and need no card. ([source](https://www.millionverifier.com/)) | Prepaid credits | about $0.449 | [millionverifier.com](https://www.millionverifier.com/), [millionverifier.com](https://www.millionverifier.com/why-millionverifier/best-email-verification-prices/) |
| 2 | Email List Validation | 74.6 | Most plans or packs priced on its own page | New accounts get 100 free credits with no card. ([source](https://www.emaillistvalidation.com/pricing)) | Credits and subscriptions | about $0.95 | [emaillistvalidation.com](https://www.emaillistvalidation.com/pricing), [emaillistvalidation.com](https://www.emaillistvalidation.com) |
| 3 | DeBounce | 73.8 | Billed by credits or per request, with no monthly minimum | New accounts get 100 free credits, no card needed. ([source](https://debounce.com/pricing/)) | Prepaid credits | about $0.45 | [debounce.com](https://debounce.com/pricing/), [debounce.com](https://debounce.com) |
| 4 | ZeroBounce | 67.8 | Most comparison terms stated on its own page | A free account gets 100 validation credits that refill each month. ([source](https://www.zerobounce.net/email-validation-pricing/)) | Credits and subscriptions | about $3.20 | [zerobounce.net](https://www.zerobounce.net/email-validation-pricing/), [zerobounce.net](https://www.zerobounce.net/docs/frequently-asked-questions/billing-and-payments/how-is-pricing-determined-for-email-verification), [zerobounce.net](https://www.zerobounce.net) |
| 5 | Kickbox | 61.2 | Billed by credits or per request, with no monthly minimum | First 100 verifications are free. ([source](https://kickbox.com/pricing/)) | Prepaid credits | about $3.00 | [kickbox.com](https://kickbox.com/pricing/) |
| 6 | Bouncer | 59.2 | Buyers who want a choice of packs or a plan | New accounts get 100 free credits and need no card to start. ([source](https://www.usebouncer.com/pricing/)) | Credits and subscriptions | about $2 | [usebouncer.com](https://www.usebouncer.com/pricing/), [usebouncer.com](https://www.usebouncer.com) |
| 7 | EmailListVerify | 51.4 | Most plans or packs priced on its own page |  | Credits and subscriptions | € 0.32 (another currency, not scored) | [emaillistverify.com](https://www.emaillistverify.com/pricing), [emaillistverify.com](https://www.emaillistverify.com) |
| 8 | NeverBounce | 48.6 | Buyers who want a choice of packs or a plan |  | Credits and subscriptions | about $4.90 | [neverbounce.com](https://www.neverbounce.com/pricing) |
| 9 | Clearout | 45.7 | Billed by credits or per request, with no monthly minimum | Accounts without a subscription stay on a freemium tier that runs one list at a time. ([source](https://clearout.io/faqs/)) | Prepaid credits | no dollar per-1,000 figure (read 2026-10-18) | [clearout.io](https://clearout.io/pricing/), [clearout.io](https://clearout.io/email-verification-api/), [clearout.io](https://clearout.io/faqs/), [clearout.io](https://clearout.io/) |
| 10 | QuickEmailVerification | 44.2 | Buyers who want a choice of packs or a plan | 100 verification credits are free each day on the free tier. ([source](https://quickemailverification.com/plans)) | Credits and subscriptions | about $8.00 | [quickemailverification.com](https://quickemailverification.com/), [quickemailverification.com](https://quickemailverification.com/plans) |
| 11 | Emailable | 42.2 | Buyers who want a choice of packs or a plan | Every new account starts with 250 free credits. ([source](https://emailable.com/pricing)) | Credits and subscriptions | about $7.60 | [emailable.com](https://emailable.com/pricing), [emailable.com](https://emailable.com) |
| 12 | Hunter | 41.4 | Buyers who want a plan with a set volume | A free plan gives 50 credits each month. ([source](https://hunter.io/pricing)) | Subscription | about $11.96 | [hunter.io](https://hunter.io/pricing), [hunter.io](https://hunter.io) |

## Why each vendor is on this list

- MillionVerifier: MillionVerifier sells email list and API verification as prepaid credits with volume pricing, and says it does not charge for risky results. ([source](https://www.millionverifier.com/why-millionverifier/best-email-verification-prices/))
- Email List Validation: Email List Validation sells email verification credits as one-time packs or monthly plans, from 2,500 up to 2,000,000 emails, with custom quotes above 10 million. Also sells a separate deliverability toolkit on monthly plans. ([source](https://www.emaillistvalidation.com/pricing))
- DeBounce: DeBounce sells email list cleaning and a validation API on pay-as-you-go credits, priced by the volume of checks. ([source](https://debounce.com/pricing/))
- ZeroBounce: ZeroBounce sells email verification paid per address with credits, either as pay-as-you-go packs with volume discounts or through a monthly subscription that bundles credits with deliverability tools. Unknown results and duplicate removals are not charged. ([source](https://www.zerobounce.net/email-validation-pricing/))
- Kickbox: Kickbox sells email verification by prepaid volume tiers, from small packs up to one million verifications, with custom pricing above that. ([source](https://kickbox.com/pricing/))
- Bouncer: Bouncer sells email verification as prepaid credits that do not expire, or as a monthly subscription, with volume discounts and a custom tier for very large lists. ([source](https://www.usebouncer.com/pricing/))
- EmailListVerify: EmailListVerify sells email verification credits priced in euros, as one-time packs or monthly subscriptions, with volume demos above one million per month. Credits can also be spent on its email finder. ([source](https://www.emaillistverify.com/pricing))
- NeverBounce: NeverBounce sells email list cleaning and real-time verification, priced as prepaid credits or a monthly Growth plan, with custom quotes for very large senders. ([source](https://www.neverbounce.com/pricing))
- Clearout: Clearout sells email verification, an email finder and prospecting tools, paid through prepaid credits on monthly, annual or one-time plans. ([source](https://clearout.io/pricing/))
- QuickEmailVerification: QuickEmailVerification sells email address checking through a bulk list tool and a REST API. It offers one-time credit packs that stay valid until used and monthly daily-credit subscriptions, plus a free daily allowance. ([source](https://quickemailverification.com/plans))
- Emailable: Emailable sells email verification by credit, with one credit per check across bulk, single, API and widget use. Credits can be bought as needed or on a monthly subscription that costs 15% less. ([source](https://emailable.com/pricing))
- Hunter: Hunter sells email finding and verification inside an outreach platform, priced as monthly subscriptions that include a pool of credits, plus a separate bulk credit purchase for API-only use. ([source](https://hunter.io/pricing))

## LookValid

LookValid sells a domain-level email check and no mailbox test, so it is not ranked here. The check reads the domain behind an address and does not say whether one mailbox exists.

## Reading this list

Scores use only what each vendor's own pages state, read between 2026-10-18 and 2026-10-18. A term the page did not state earns no points for that criterion and is left out of the table. A vendor is scored only where its pricing page was read.

Spot something wrong or out of date? Write to hello@meralume.com and we will review it.