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Head-to-head · Email Verification APIs

QuickEmailVerification vs EmailValidator

  • Updated Oct 2026
  • Both researched from official sources
  • 7 checks side by side
Higher score QuickEmailVerification #1 in Email Verification APIs 9.4/10 Free plan Free plan✓ 1 of 6 features Visit site
EmailValidator #8 in Email Verification APIs 8.7/10 Free plan Free plan✓ 6 of 6 features Visit EmailValidator

QuickEmailVerification leads on 0 checks, EmailValidator on 0, and 7 are even. Who comes out ahead on the 7 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreQuickEmailVerification · 9.4/10
  • Free planboth
  • Most featuresEmailValidator · 6 of 6

QuickEmailVerification scores higher on our rubric for email verification apis: 9.4 against 8.7 out of 10; our editors rank them #1 and #8.

QuickEmailVerification is the better fit for budget-conscious API and bulk checks. EmailValidator is the better fit for cheap core API and batch verification.

  • QuickEmailVerification fits best

    Budget-conscious API and bulk checks

  • EmailValidator fits best

    Cheap core API and batch verification

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature QuickEmailVerification 9.4/10 Visit ↗ EmailValidator 8.7/10 Visit ↗
At a glance
Editor score 9.4 8.7
Ranking #1 in Email Verification APIs #8 in Email Verification APIs
Best for Budget-conscious API and bulk checks Cheap core API and batch verification
Pricing model Free plan + paid Free plan + paid
Starting price $4 one-time —
Free plan ✓ ✓
Free trial — —
Deployment Cloud Cloud
Platforms Web Web
Support Email, Docs · 24/7 Docs
Compliance ISO 27001, GDPR, HIPAA GDPR
Built for Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features QuickEmailVerification 1/6 · EmailValidator 6/6
Real-time API Not checked yet ✓ (best)
Batch verification Not checked yet ✓ (best)
Disposable detection ✓ ✓
Role account detection Not checked yet ✓ (best)
Catch-all detection Not checked yet ✓ (best)
SMTP mailbox check Not checked yet ✓ (best)
Our review
Pros
  • REST API supports real-time verification and signup forms
  • Checks syntax, domains, MX records, mailboxes, roles, and disposables
  • CSV, TXT, XLS, XLSX, and ODS uploads plus 15 integrations
  • Covers syntax, DNS/MX, SMTP, disposable, role, and catch-all checks
  • Free plan includes 100 validations each month with no time limit
  • One-time credit packs start at $3 and never expire
Cons
  • Free credits are limited to 100 verifications per day
  • No AI features or open-source distribution
  • Reports and checks may be more than simple one-off needs require
  • Paid credits are sold as one-time packs rather than subscriptions
  • The documented workflows center on REST API and CSV uploads
  • The free plan is limited to 100 validations each month
Our verdict

QuickEmailVerification is a web-based email verification service for marketers, developers, agencies, and businesses. It supports bulk list verification through file uploads and real-time checking through a REST API, including application…

Read the review →

EmailValidator is an email verification service for developers and teams checking addresses before sending messages or accepting signups. It supports real-time single-address verification through a REST API and batch verification through…

Read the review →
  1. QuickEmailVerificationEmail Verification APIs 9.4Free plan
  2. EmailValidatorEmail Verification APIs 8.7Free plan

Strengths and trade-offs

  • QuickEmailVerification — where it wins

    • REST API supports real-time verification and signup forms
    • Checks syntax, domains, MX records, mailboxes, roles, and disposables
    • CSV, TXT, XLS, XLSX, and ODS uploads plus 15 integrations

    Where it doesn't

    • Free credits are limited to 100 verifications per day
    • No AI features or open-source distribution
    • Reports and checks may be more than simple one-off needs require

  • EmailValidator — where it wins

    • Covers syntax, DNS/MX, SMTP, disposable, role, and catch-all checks
    • Free plan includes 100 validations each month with no time limit
    • One-time credit packs start at $3 and never expire

    Where it doesn't

    • Paid credits are sold as one-time packs rather than subscriptions
    • The documented workflows center on REST API and CSV uploads
    • The free plan is limited to 100 validations each month
  • QuickEmailVerification9.4/10 · Free plan

    A flexible, low-cost verifier for API workflows, bulk lists, and signup forms.

    Visit siteFull verdict →
  • EmailValidator8.7/10 · Free plan

    A low-cost verifier with real-time API checks, batch CSV processing, and broad detection coverage.

    Visit EmailValidatorFull verdict →

More comparisons

All email verification APIs comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update