2) Amazon Email Address & Phone Number Validation API
The Amazon Email Address & Phone Number Validation API ensures the accuracy of email addresses and phone numbers with real-time validation. It offers a Pay-As-You-Go plan, allowing up to 100 requests per second without any upfront costs or commitments.
API Features
- Real-Time Validation: The API allows users to validate email addresses and phone numbers from around the world in real-time, ensuring the accuracy and reliability of contact information.
- Bypass AWS Port 25 Blocking: The email validation feature bypasses AWS port 25 (SMTP) blocking by providing an easy-to-use API endpoint, ensuring users can verify the validity of any given email without being affected by AWS's port restrictions.
- Additional Metadata for Phone Numbers: The phone validation API not only verifies the validity of phone numbers but also provides additional useful information such as area description, phone carrier, and time zone, if available, enhancing the quality and utility of the validated data.
Amazon Email Address & Phone Number Validation API Pricing
- Pay-As-You-Go: The cost per request sent to the API is $0.002. This plan includes real-time validation of email addresses and phone numbers with no upfront costs or commitments.
- 100 Requests Per Second: This plan allows up to 100 requests per second, ensuring high availability and performance for large-scale validation needs.
- Additional Metadata: Provides extra information for phone numbers, such as area description, phone carrier, and time zone, enhancing the utility of the validated data.
3) MailerSend
MailerSend offers a comprehensive suite of tools for email and SMS communication, including email API, SMTP relay, dynamic email templates, inbound email routing, and email verification, designed to help businesses manage their email lists and improve deliverability.
API Features
- Bulk Email Validation: Allows users to upload a CSV list of email addresses for batch validation, identifying safe emails and those that will soft or hard bounce.
- Real-time Email Validation: The email address validation API endpoint enables real-time verification of email addresses directly from an app, informing users instantly if an email is invalid.
- Advanced Verification with Multiple Checks: The email checker verifies addresses through an advanced process that detects typos, syntax errors, catch-all emails, disposable emails, and full inboxes.
MailerSend Pricing
- Hobby: Free plan offering 3,000 emails per month with features like Email API, SMTP relay, and a Drag & Drop email builder.
- Starter: Costs $25 per month, includes 50,000 emails, 100 SMS, and 100 email verification credits, along with 50 sender identities and SMS API.
- Professional: Priced at $25 per month, provides 50,000 emails, 100 SMS, and 100 email verification credits, plus 1,000 domains and unlimited templates.
- Enterprise: Custom pricing for large organizations with special requirements, offering unlimited domains, templates, and a dedicated IP.
4) Bouncer Email Verification API
The Bouncer Email Verification API is designed to validate email addresses and verify their deliverability, offering easy integration, robust security, and scalability with generous rate-limiting and support for large batch sizes.
API Features
- Deep Verification of Catch-All and Anti-Spam Filter Protected Email Addresses: Bouncer can verify sophisticated email setups and configurations, including catch-all email addresses and those protected by anti-spam filters, ensuring the highest coverage and the lowest amount of unknown results.
- Rich Output: Provides detailed information beyond just the deliverability status, including characteristics such as Score, Toxicity Flag, Email Provider, Role, Free and Disposable, and Full Mailbox Flags, helping users make more informed decisions about their email lists.
- Advanced Security Settings: Offers robust security features like Multi-Factor Authentication (MFA), IP whitelisting, and control over data processing locations, ensuring the email verification process is secure and compliant with data protection regulations.
Bouncer Email Verification API Pricing
- 1,000 credits: Costs $8 and allows verification of up to 1,000 email addresses.
- 5,000 credits: Priced at $35, this option covers the verification of 5,000 email addresses.
- 10,000 credits: For $60, users can verify up to 10,000 email addresses.
- 50,000 credits: At $250, this tier supports the verification of 50,000 email addresses.
- 1,000,000 credits: Costs $2,000 and allows verification of up to 1,000,000 email addresses.
5) Bouncify
Bouncify is an email validation API service designed to improve email deliverability by validating email addresses in real-time. It offers both single and bulk email verification capabilities, helping businesses prevent fake registrations and collect valid emails during sign-up.
API Features
- Real-Time Email Verification: Validates email addresses instantly to prevent fake registrations and ensure accurate data collection during sign-up.
- Bulk Email Verification: Allows users to upload and verify large email lists efficiently, providing callbacks upon completion to streamline the process.
- High Accuracy: Utilizes advanced checks to deliver dependable and precise email validation results.
Bouncify Pricing
- 10K Verifications: Basic plan for small email lists, priced at ₹1,200 or $19.
- 30K Verifications: Suitable for medium-sized email lists, priced at ₹2,400 or $39.
- 100K Verifications: Ideal for larger email lists, priced at ₹4,900 or $99.
- 200K Verifications: For even larger email lists, priced at ₹8,400 or $159.
- 500K Verifications: For very large email lists, priced at ₹16,900 or $279.
What to Consider When Selecting a Accurate Append Email Validation and Verification API Alternative?
- Accuracy and Reliability: Ensure the API provides precise and dependable validation results to maintain a high-quality email list.
- Speed: Look for real-time validation capabilities to get instant feedback on email addresses, which is crucial for user sign-ups and immediate data verification.
- Compliance: Verify that the service adheres to privacy regulations like GDPR and CCPA to protect user data and avoid legal issues.
- Scalability: Choose an API that can handle varying volumes of requests, from small to large-scale operations, to support business growth.
- Integration Ease: Opt for an API that offers straightforward integration with existing systems and tools, supported by comprehensive documentation and examples.
Which One Should You Go With?
Each of the email validation and verification APIs discussed offers unique features and pricing plans, making them suitable for different business needs. Whether you prioritize real-time validation, bulk verification, or advanced security settings, there's an option that can meet your requirements.
If you're looking for a reliable alternative, we recommend signing up with Abstract API. It provides comprehensive features, including real-time checks, typo detection, and privacy compliance, ensuring high-quality email list management. Explore Abstract API today to enhance your email deliverability and reduce bounce rates.
