Verified July 2026

6 Best Clearout Alternatives in 2026

Clearout is an email verification and email finding service sharing one credit pool. Here is the shortlist worth your time, compared on verified pricing, coverage, and the catch each vendor’s own page will not tell you.

The best Clearout alternative depends on which half you use. For email finding plus verification, Hunter.io is the closest swap. For verification alone, ZeroBounce, DeBounce, and MillionVerifier cover it at every budget. For teams that also validate phones or IPs, 1Lookup replaces several tools with one API and one credit balance.

Disclosure: this site is built by 1Lookup. It appears on this list where it genuinely fits, and we say plainly when a competitor is the better choice.

Source: clearout.io homepage, captured August 2026

Why teams look beyond Clearout

Email-centric: no standalone phone-number lookup or IP intelligence APIs in the core credit system (phone fields are only validated inside Form Guard/Data Pulse; full phone verification is a separate ClearoutPhone product)
Credits are not 1:1 across products - email finder costs 4 credits per non-role email found (2 for role-based) and Form Guard/Data Pulse charge 2 credits per field, so effective per-result cost is 2-4x the headline credit price
Effective pay-as-you-go minimum is 5,000 credits ($40); the pricing calculator does not allow smaller top-ups, and entry-tier PAYG is comparatively pricey at $8/1k
The deliverability guarantee carries strict conditions: qualifying emails must be sent within 24 hours of verification, and educational domains, free mailbox providers and Office 365 addresses are excluded

These are factual scope and pricing characteristics, not knocks; Clearout remains the right tool for the buyers described in the verdict section below.

The shortlist, in order

1. 1LookupOur product

Best all-in-one: phone, email, and IP validation with one credit balance

Pick 1Lookup when you validate more than one channel and want a single self-serve API, one universal credit system, and carrier-grade phone data refreshed daily, instead of separate tools per channel.

Starting price: $99/mo for 20,000 credits ($4.95 per 1,000, down to $2.00 on Enterprise)
Free option: Free single lookups via the online tools at 1lookup.io/tools, no account required
The catch: Younger brand with a smaller public review footprint than long-established incumbents

See 1Lookup pricing 7-day free trial

2. Hunter.io

Best for domain-first email finding with built-in verification

Pick Hunter.io when your prospecting starts from company domains and you want found addresses with confidence scores plus verification in one simple tool, and phone numbers are not the priority.

Starting price: $49/mo for 2,000 credits ($34/mo billed yearly, -30%); 2,000 credits = up to 2,000 email searches or up to 4,000 verifications (verification costs 0.5 credit)
Free option: Free plan: 50 credits/mo (= up to 100 verifications or 50 searches), 1 connected email account, 500 recipients per sequence, basic Discover filters, unlimited team members
The catch: Email-only: no phone number or IP address validation/intelligence

1Lookup vs Hunter.io: full comparison

3. ZeroBounce

Best for email deliverability depth around a large toolset

Pick ZeroBounce when you live entirely in email and want validation plus adjacent deliverability tooling such as inbox and blacklist testing from one long-established email vendor.

Starting price: ZeroBounce ONE subscription from $99/mo at the 10,000-credit minimum ($9.90 per 1,000 verifications); smaller quantities are no longer publicly priced - the earlier $39/2,000-credit pay-as-you-go tier is gone from the live pricing page
Free option: 100 email validations/mo free (refills monthly, business/premium email domain required to claim), plus 10 Email Finder queries, 1 inbox placement test, 1 email server test, and 1 blacklist monitor
The catch: Email-only verification: no phone number or standalone IP/identity lookup products (IP geolocation is only an append field on email results)

Reviewers rate it 4.9/5 on Trustpilot from 2,100+ reviews (verified July 2026). Full review breakdown

1Lookup vs ZeroBounce: full comparison

4. DeBounce

Best low-cost pick for simple list hygiene

Pick DeBounce when you want inexpensive, no-frills bulk email cleaning with the common integrations and are not looking for a broader data-quality API.

Starting price: $15 for 5,000 credits (pay-as-you-go; $0.003/verification, smallest purchasable pack)
Free option: 100 free credits on signup (one-time, no credit card required); no recurring monthly free allowance
The catch: Email-only product, no phone number or IP intelligence/lookup capability

1Lookup vs DeBounce: full comparison

5. MillionVerifier

Best budget pick for bulk email cleaning

Pick MillionVerifier when you are optimizing purely for the lowest cost per verification on periodic bulk cleans and do not need phone or IP coverage.

Starting price: $39 for 10,000 verification credits ($0.0039 per credit)
Free option: 100 free verification credits on signup (no credit card required)
The catch: Email verification only, no phone number, IP, or address lookups

1Lookup vs MillionVerifier: full comparison

6. Emailable

Best for straightforward, fast bulk email verification

Pick Emailable when you want simple, quick email verification with clean reporting and a mainstream integration catalog, and email is your only channel.

Starting price: $38 one-time for 5,000 credits ($0.0076/verification); same pack is $32.30/mo on the 15%-off subscription
Free option: 250 free credits included at signup (one-time allowance, not monthly); unknown results and duplicates are refunded
The catch: Email verification only, no phone, IP, or address validation channels

1Lookup vs Emailable: full comparison

All 6 compared on the same criteria

Product	Starting price	Free option
1Lookup	$99/mo for 20,000 credits ($4.95 per 1,000, down to $2.00 on Enterprise)	Free single lookups via the online tools at 1lookup.io/tools, no account required
Hunter.io	$49/mo for 2,000 credits ($34/mo billed yearly, -30%); 2,000 credits = up to 2,000 email searches or up to 4,000 verifications (verification costs 0.5 credit)	Free plan: 50 credits/mo (= up to 100 verifications or 50 searches), 1 connected email account, 500 recipients per sequence, basic Discover filters, unlimited team members
ZeroBounce	ZeroBounce ONE subscription from $99/mo at the 10,000-credit minimum ($9.90 per 1,000 verifications); smaller quantities are no longer publicly priced - the earlier $39/2,000-credit pay-as-you-go tier is gone from the live pricing page	100 email validations/mo free (refills monthly, business/premium email domain required to claim), plus 10 Email Finder queries, 1 inbox placement test, 1 email server test, and 1 blacklist monitor
DeBounce	$15 for 5,000 credits (pay-as-you-go; $0.003/verification, smallest purchasable pack)	100 free credits on signup (one-time, no credit card required); no recurring monthly free allowance
MillionVerifier	$39 for 10,000 verification credits ($0.0039 per credit)	100 free verification credits on signup (no credit card required)
Emailable	$38 one-time for 5,000 credits ($0.0076/verification); same pack is $32.30/mo on the 15%-off subscription	250 free credits included at signup (one-time allowance, not monthly); unknown results and duplicates are refunded

Prices verified from each vendor’s public pricing page as of July 2026. Pricing models differ (subscriptions, pay-as-you-go credits, per-lookup metering), so compare at your real monthly volume; the full per-vendor volume tables are on each linked comparison page.

Who should choose what

1Lookup: Best all-in-one: phone, email, and IP validation with one credit balance.
Hunter.io: Best for domain-first email finding with built-in verification.
ZeroBounce: Best for email deliverability depth around a large toolset.
DeBounce: Best low-cost pick for simple list hygiene.
MillionVerifier: Best budget pick for bulk email cleaning.
Emailable: Best for straightforward, fast bulk email verification.

Migration effort

Clearout migrations are mostly an endpoint swap: verification is CSV in, CSV out, and real-time checks move by pointing your forms at the new API. Export anything you keep (verified lists, finder results) before the subscription lapses, and map result statuses once so your suppression logic stays consistent.

Clearout alternatives FAQ

What is the best Clearout alternative?

It depends which half of Clearout you use. For email finding plus verification together, Hunter.io is the closest swap. For verification alone, ZeroBounce is the established pick, and DeBounce and MillionVerifier win on bulk price. For teams that also validate phone numbers or IPs, 1Lookup replaces several tools with one API and one credit balance.

How much does Clearout cost?

Clearout sells both monthly subscriptions and pay-as-you-go credit packs. Pay-as-you-go credits never expire and unused subscription credits roll over. Note the multipliers: the email finder draws several credits per address found, so finder-heavy usage spends the pool faster than the headline rate suggests. Verified prices are in the comparison table above.

Does 1Lookup cover Clearout's email finding?

Yes, shaped differently. Clearout bundles finder and verifier under one subscription credit pool. 1Lookup prices each job as a flat per-lookup API call (email append from a name and domain, reverse lookups, prospect search) billed on success, which suits programmatic or spiky usage better than a monthly allowance.

How hard is it to migrate off Clearout?

Verification migrations are a CSV export plus an endpoint swap. If you use Form Guard or Data Pulse, replace those with the new provider's real-time API at your forms and CRM sync points, which is a small integration task rather than a data migration. Re-verify active lists on the new provider before the next send.

Test the all-in-one option first

1Lookup’s 7-day free trial includes $20 of credits across phone, email, and IP validation. Run your own numbers before you decide.

Start your free trial 1Lookup vs Clearout in depth