Email verification
Emailable alternatives
LookValid does not offer a mailbox test. Its email domain check reads the domain behind an address and does not say whether one mailbox exists, so it is not ranked here. For that job, use Emailable or another provider on this list. Emailable sells email verification. 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.
Why people look beyond Emailable
These are limits Emailable states on its own pages.
- The smallest purchase is 5,000 credits. Source
- Inbox reports use 100 credits each and blacklist checks use 5 credits each. Source
Pricing model: Credits and subscriptions.
Shortlist in email verification
Ranking rule: Lowest per-1,000 price in US dollars first, at the best volume tier the page prints. Where a page prints only a price per request, the per-1,000 figure is our arithmetic and is shown as "about". Providers with no dollar per-1,000 figure we can compare come after, and ties go by name.
| Rank | Provider | Free result | Paid result | How it bills |
|---|---|---|---|---|
| 1 | MillionVerifier | New accounts receive 100 free credits and need no card. Source | 50,000 credits: $89, one-time purchase, slider package Source | Prepaid credits |
| 2 | DeBounce | New accounts get 100 free credits, no card needed. Source | Pay-as-you-go entry rate: $0.00045, lowest published cost per single check, one credit each Source | Prepaid credits |
| 3 | Email List Validation | New accounts get 100 free credits with no card. Source | 2,500 emails pay-as-you-go: $19, one-time pack of 2,500 verifications Source | Credits and subscriptions |
See the full ranked list: Best email verification tools, scored.
1. MillionVerifier
- Best for: Teams that prefer to buy credits in packs rather than a monthly plan.
- Why it is on the list: Sells email verification, and its per-1,000 figure is about $0.449, our arithmetic from the prices on its page.
- Watch for: Risky results (unknown and catch-all) are not charged. Source
- LookValid vs MillionVerifier
2. DeBounce
- Best for: Teams that prefer to buy credits in packs rather than a monthly plan.
- Why it is on the list: Sells email verification, and its per-1,000 figure is about $0.45, our arithmetic from the prices on its page.
- Watch for: Add-ons cost more credits: catch-all checks use 10 credits each and data enrichment uses 20 per successful hit. Source
- LookValid vs DeBounce
3. Email List Validation
- Best for: Teams that choose between prepaid packs and a monthly plan.
- Why it is on the list: Sells email verification, and its per-1,000 figure is about $0.95, our arithmetic from the prices on its page.
- Watch for: Minimum purchase is 2,500 credits. Source
- LookValid vs Email List Validation
LookValid in this area
LookValid does not offer a mailbox test. Its email domain check reads the domain behind an address and does not say whether one mailbox exists, so it is not ranked here.
Sources for Emailable
- Pricing page on emailable.com https://emailable.com/pricing, read 2026-10-18
- Home page on emailable.com https://emailable.com, read 2026-10-18
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