2) SafetyMails

SafetyMails is a real-time email verification tool designed to ensure that only valid and safe email addresses are added to your mailing list, enhancing email marketing performance and protecting against invalid and risky emails.
API Features
- Real-time email validation: Verifies each email through a multi-layer algorithm for better lead generation.
- Domain Typo Correction: Automatically corrects domain typos to prevent loss of promising leads.
- Disposable Email Detection: Identifies and blocks emails from over 80 disposable email services.
SafetyMails Pricing
- Pay as you go: $33.00 for up to 5,000 emails. Credits do not expire and include the best reports and verification algorithm.
- Monthly Subscription: $31.35 per month for 5,000 credits monthly. Required for API use, with credits that do not expire, suitable for continuous demand.
- Annual Subscription: $356.40 per year for 5,000 credits monthly. Required for API use, with credits that do not expire, suitable for continuous demand.
3) myEmailVerifier

myEmailVerifier is a bulk email verification service designed to reduce email bounces, remove junk emails, and eliminate spam traps, offering 100 free email verifications daily and a money-back guarantee.
API Features
- Syntax Verification: Ensures email addresses follow proper syntax rules.
- Catch-All Email Checker: Detects catch-all email servers for better validation.
- Greylist Domain Detection: Identifies greylisted domains for better email deliverability.
myEmailVerifier Pricing
- 7 Days Plan: $99/day for unlimited email verification for 7 days.
- 15 Days Plan: $89/day for unlimited email verification for 15 days.
- 30 Days Plan: $79/day for unlimited email verification for 30 days.
- 90 Days Plan: $69/day for unlimited email verification for 90 days.
- Pay-As-You-Go Rates: Variable pricing based on the number of emails, with one credit per email address.
4) AtData SafeToSend

AtData SafeToSend is an industry-leading email validation service that ensures email addresses are 100% guaranteed safe and deliverable, driving higher response rates, conversions, and profits through comprehensive email data hygiene and protection against problematic addresses.
API Features
- SMTP and Proprietary Mailbox Verification: Confirms the address is valid and able to accept email using proprietary algorithms and knowledgebase.
- Enhanced B2B Email Verification: Provides specialized verification for business-to-business email addresses, ensuring higher accuracy and deliverability.
- Advanced SpamTrap Detection: Identifies and weeds out known and suspected spamtraps and honeypots to protect data integrity.
AtData SafeToSend Pricing
- AtData SafeToSend's pricing is not public: Contact their support for more info.
5) IDfy Email Validation

IDfy Email Validation is an advanced API designed to validate email addresses during the onboarding process, helping businesses prevent fraud, automate workflows, and speed up user sign-ups.
API Features
- Risk Scoring: Assigns a risk score to each email address to help businesses identify potentially fraudulent users.
- Data Breach Checks: Verifies if the email address has been part of any data breaches in the past.
- Fraud Behavior Analysis: Analyzes whether the email address has been associated with fraudulent behavior.
IDfy Email Validation Pricing
- Pay as you go: Pricing is based on the number of email validations performed, suitable for businesses with variable demand.
- Monthly Subscription: Offers a fixed number of email validations per month, ideal for businesses with consistent validation needs.
- Annual Subscription: Provides a yearly package with a set number of email validations each month, often at a discounted rate compared to monthly plans.
- Enterprise Plan: Custom pricing and features tailored to large businesses with high-volume email validation requirements.
- Free Trial: Limited number of email validations available for free to test the service before committing to a paid plan.
What to Consider When Selecting a No2Bounce Alternative?
1. Real-time Email Validation: Ensures that email addresses are verified instantly, reducing the chances of invalid emails entering your list and improving deliverability.
2. Disposable Email Detection: Identifies and blocks email addresses from temporary or disposable email services, protecting your list from low-quality leads.
3. Syntax and Typo Correction: Automatically corrects common typos and ensures that email addresses follow proper syntax rules, enhancing the accuracy of your email list.
4. Privacy Compliance: Adheres to industry standards like GDPR and SOC 2, ensuring that your email verification process is secure and compliant with data protection regulations.
5. Scalability and Integration: Offers robust API integration options and scalable infrastructure to handle large volumes of email verifications, making it suitable for businesses of all sizes.
Which One Should You Go With?
Each of the email validation services discussed offers unique features and pricing plans, making them suitable for various business needs. Whether you prioritize real-time validation, advanced fraud detection, or comprehensive data hygiene, there's a solution that fits your requirements.
If you're looking for a robust alternative, we recommend Abstract API. With its real-time checks, privacy compliance, and scalable infrastructure, Abstract API stands out as a reliable choice for businesses of all sizes. Sign up today to experience the benefits firsthand.