# VerifyEmail.io

> Email verification and validation API service for businesses

VerifyEmail.io provides real-time email verification through a RESTful API and web dashboard. It validates email addresses across multiple levels: format validation, domain/DNS checks, MX record verification, SMTP response, and deliverability scoring - all without sending an actual email.

## Key Features

- Real-time single email verification via API
- Bulk list verification (upload CSV/XLS/XLSX)
- Domain verification (MX, SPF, DKIM, DMARC)
- Contact management and list organization
- Email sending with authorized domain verification
- Activity and domain reports
- Webhook and API integration

## API Quick Start

Authentication: `Authorization: Bearer YOUR_API_KEY` header (preferred) or `?apikey=YOUR_API_KEY` query param

### Verify Email
```
GET https://verifyemail.io/api/email?email=user@example.com
```
Returns: VERDICT (Valid/Invalid/Risky), SCORE (0-1), DOMAIN, MX, bounce/disposable/role flags

### Find Contact
```
GET https://verifyemail.io/api/find?search_term=name&find_Contact=1
```
Returns: contact name, address, phone, email, employment info

## Pricing Plans

- **Free**: 100 verifications/month, 1 API key, 100 email sends
- **Starter**: 1,000 verifications/month, 1 API key, 1,000 email sends
- **Growth**: 10,000 verifications/month, 5 API keys, 30,000 email sends
- **Pro**: 100,000 verifications/month, 10 API keys, 100,000 email sends
- **Enterprise**: 250,000 verifications/month, 25 API keys, 100,000 email sends
- **Custom**: Unlimited users, custom limits, dedicated support

## Free Tools

- [Email Verifier](https://verifyemail.io/tools/email-verifier): Verify a single email address in real time
- [Domain DNS Checker](https://verifyemail.io/tools/domain-checker): Check MX, SPF, DKIM, and DMARC records
- [Disposable Email Checker](https://verifyemail.io/tools/disposable-email-checker): Detect temporary/disposable domains

## Guides

- [API Integration Guide](https://verifyemail.io/guides/api-integration): JS, Python, and PHP examples
- [Bulk Verification Workflow](https://verifyemail.io/guides/bulk-verification): Upload and verify lists
- [Webhook Integration](https://verifyemail.io/guides/webhook-integration): Receive verification events
- [Domain Authentication Setup](https://verifyemail.io/guides/domain-setup): SPF/DKIM/DMARC setup
- [List Management](https://verifyemail.io/guides/list-management): Organize contacts and lists
- [Why Emails Go to Spam](https://verifyemail.io/guides/why-emails-go-to-spam): Deliverability best practices
- [Email Bounce Rate Guide](https://verifyemail.io/guides/email-bounce-rate-guide): Reduce bounces
- [How to Clean Email Lists](https://verifyemail.io/guides/clean-email-list-before-campaign): Pre-campaign list hygiene

## API Documentation

- [API Reference](https://verifyemail.io/docs/api/): Full API documentation
- [Authentication](https://verifyemail.io/docs/api/authentication): API key usage
- [Email Verification API](https://verifyemail.io/docs/api/email-verification): Verify endpoint reference
- [Contact Find API](https://verifyemail.io/docs/api/contact-find): Find endpoint reference
- [Rate Limits](https://verifyemail.io/docs/api/rate-limits): Request limits per plan
- [Error Codes](https://verifyemail.io/docs/api/errors): API error reference

## Links

- [Homepage](https://verifyemail.io): Product overview
- [Documentation](https://verifyemail.io/docs): Docs home
- [Pricing](https://verifyemail.io/pricing): Plans and pricing
- [Blog](https://verifyemail.io/blog): Articles and updates
- [FAQ](https://verifyemail.io/faq): Frequently asked questions
- [Status](https://verifyemail.io/status): Service status
- [Contact](https://verifyemail.io/contact): Get in touch
- [Sign Up](https://verifyemail.io/app/register): Create a free account
- [Full LLM context](https://verifyemail.io/llms-full.txt): Extended machine-readable context