EmailVerifier.io is an email verification and validation tool that checks whether an email address is real, deliverable, and safe to send without sending an email.
What is EmailVerifier.io?
EmailVerifier.io is a web-based email verification service that accepts email lists (uploaded as files, connected via API, or entered manually) and outputs a cleaned, categorized list with statuses (valid, invalid, risky) and recommendations. The platform is provided by the team behind emailverifier.io and is used by thousands of marketers and agencies to reduce bounces, protect sender reputation, and improve deliverability.
Key Features
- Real-Time Validation — Multi-layer syntax, domain, and mailbox checks executed instantly during verification.
- Spam Trap Detection — Identifies known spam trap addresses hidden in contact lists before sends.
- Disposable Email Check — Detects and filters temporary or throwaway email addresses from signups.
- Catch-All Detection — Flags domains that accept all emails, reducing the risk of sending to non-existent inboxes.
- Role-Based Filtering — Identifies generic inboxes (e.g., info@, sales@) and allows you to skip or separate them.
- Bulk Verification — Supports uploading thousands of emails at once; processes them fast and returns a downloadable clean list.
- Real-Time API — Enables instant verification directly inside third‑party applications via REST API.
- GDPR & CCPA Compliant — Files are automatically deleted 30 days after upload; data remains private and secure.
- Free Tier — 100 free verifications on signup with no credit card required.
Who is it for?
- Email Marketers — Clean campaign lists before sending to reduce bounce rates and improve inbox placement.
- SaaS Teams — Validate user signups in real time using the API to prevent fake or disposable account creation.
- Agencies — Bulk-verify client lists and generate deliverability reports to guide email strategy.
What can you do with EmailVerifier.io?
- Start with a free trial: Sign up and verify 100 emails at no cost — no setup or credit card needed (Try It Free - 100 Verifications On Us).
- Clean a large list in under 5 minutes: Upload a CSV, let the tool run multi-layer checks, and download a CSV with result statuses and risk flags.
- Integrate into your app: Use the Real-Time API to verify email addresses as users enter them, catching invalid or disposable addresses during registration.
How does EmailVerifier.io work?
- Upload your list (file, API, or manual entry).
- The tool runs real-time validation checks — syntax, domain, mailbox existence, spam trap detection, disposable email detection, catch‑all detection, role‑based filtering.
- View a detailed report with statuses, risks, and recommendations.
- Download the clean list and use it to send your next campaign with confidence.
Pricing
EmailVerifier.io offers a free tier: 100 verifications on signup with no credit card required. Paid credits are sold as one-time purchases that never expire. The current plan is 10,000 verification credits for $18.00 ($1.80 per 1,000 emails). Credits can be used for both bulk and real‑time verification. Higher volumes (up to 10M) are available via the pricing slider on the website.
FAQ
Is EmailVerifier.io free?
Yes. You can sign up and receive 100 free verifications immediately with no setup and no credit card. After that, you purchase verification credits that never expire.
Do verification credits expire?
No. According to the pricing page, credits purchased are a “one‑time purchase” with “No Expiration.” You can use them at any pace.
What file formats can I upload?
The service supports CSV file uploads for bulk verification. Lists can also be connected via API or entered manually.
