Top Safe Mail Inspect API alternatives in 2025

1. Secure Mail Check API

Secure Mail Check API is designed to enhance communication accuracy by providing real-time email validation. This API ensures that users can communicate with confidence by validating email addresses and reducing the chances of errors and bounced messages.

Key Features and Capabilities

Email Validate capability. To use this feature, developers must input an email address as a parameter. The API then performs a series of checks to confirm the validity of the email address.

{"email":"[email protected]","status":"VALID","user":"johnmccart","domain":"gmail.com","stringStatus":"VALID","dnsStatus":"CONFIRMED","mailServerStatus":"CONFIRMED","smtpStatus":"CONFIRMED","message":"Valid email"}

• status: Indicates whether the email is valid or not.
• user: The username extracted from the email address.
• domain: The domain of the email address.
• dnsStatus: Confirms if the DNS records are valid.
• mailServerStatus: Indicates if the mail server is reachable.
• smtpStatus: Shows if the SMTP server is confirmed.
• message: Provides additional context about the validation result.

Pricing Details

Pros and Cons

Pros:

• Real-time validation improves communication accuracy.
• Comprehensive checks reduce the risk of errors.

Cons:

• May require integration effort for existing systems.

Ideal Use Cases

How It Differs from Secure Mail Inspect API

Visit the developer docs for complete API reference.

2. Mail Tracker API

Mail Tracker API is essential for maintaining accurate email data by detecting disposable domains and invalid addresses. This API enhances communication efficiency and database integrity.

Key Features and Capabilities

Mail Validation capability. To utilize this feature, developers must indicate an email address in the parameter.

{ "valid": true, "disposable": false, "message": "", "data": { "domain": "hotmail.com", "ip": "204.79.197.212", "mx": { "hosts": ["hotmail-com.olc.protection.outlook.com"], "ttl": 44, "pri": 2 }, "ns": { "hosts": ["ns4-205.azure-dns.info", "ns3-205.azure-dns.org", "ns2-205.azure-dns.net", "ns1-205.azure-dns.com"], "ttl": 300 }, "soa": { "mname": "ns1-205.azure-dns.com", "rname": "azuredns-hostmaster.microsoft.com", "serial": 1, "refresh": 3600, "retry": 300, "expire": 2419200, "ttl": 93 } } }

• valid: Indicates if the email address is valid.
• disposable: Shows if the email is from a disposable domain.
• domain: The domain of the email address.
• ip: The IP address associated with the email domain.
• mx: Contains details about the mail exchange servers.
• ns: Provides information about the name servers.
• soa: Contains start of authority records for the domain.

Pricing Details

Pros and Cons

Pros:

• Real-time validation ensures high-quality results.
• Identifies disposable domains to protect against fraud.

Cons:

• Integration may require technical expertise.

Ideal Use Cases

How It Differs from Secure Mail Inspect API

Visit the developer docs for complete API reference.

3. Mail Integrity API

Mail Integrity API is designed to ensure accurate and deliverable email addresses, enhancing communication effectiveness and maintaining a high-quality contact list.

Key Features and Capabilities

Email Verification capability. To use this feature, developers must enter an email address as a parameter.

{"status":"success","domain":"gmail.com","email_address":"[email protected]","data":{"valid_syntax":true,"webmail":true,"catch_all":false,"gibberish":false,"spam":false,"disposable":false,"deliverable":true},"tools":"antigang.pro"}

• status: Indicates the success of the verification process.
• domain: The domain of the email address.
• email_address: The email address being verified.
• valid_syntax: Confirms if the email syntax is valid.
• webmail: Indicates if the email is from a webmail provider.
• catch_all: Shows if the domain accepts all emails.
• gibberish: Indicates if the email address appears to be gibberish.
• spam: Shows if the email is flagged as spam.
• disposable: Indicates if the email is from a disposable source.
• deliverable: Confirms if the email address is deliverable.

Pricing Details

Pros and Cons

Pros:

• Comprehensive checks enhance email quality.
• Real-time validation improves communication effectiveness.

Cons:

• May require integration effort for existing systems.

Ideal Use Cases

How It Differs from Secure Mail Inspect API

View the integration guide for step-by-step instructions.

4. Email Inspector API

Email Inspector API is essential for user registration, password recovery, and secure communication, ensuring data accuracy and preventing errors in various online processes.

Key Features and Capabilities

Verify Email capability. To use this feature, developers must enter an email address to obtain information about its validity.

{"email": "[email protected]"}

Pricing Details

Pros and Cons

Pros:

• Real-time validation minimizes errors during user registration.
• Advanced algorithms detect disposable addresses.

Cons:

• Integration may require technical expertise.

Ideal Use Cases

How It Differs from Secure Mail Inspect API

Try the API playground to experiment with requests.

Conclusion

Secure Mail Check API excels in real-time validation, while the Mail Tracker API focuses on detecting disposable domains. The Mail Integrity API ensures deliverability and accuracy, and the Email Inspector API provides essential validation for user registration and secure communication.