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Best email address APIs for streamlining data management

537 results
Logo of Forager.ai

Email Address Data | 230+ Million Verified Personal & Business Email Address Data | Global Email Coverage

by Forager.ai
4.9
City Name
Company Name
Country Name
State Name
Company Industry
and 7 more attributes
Available in
USA
UK
Germany
France
Italy
and 245 more countries
Logo of Success.ai

Global Email Address Data | 170M Records with Email Address + Phone Data | Unbeatable Price

by Success.ai
5.0
Contact First Name
Contact Last Name
Company Name
Country Name
Contact LinkedIn
and 9 more attributes
Available in
USA
UK
Germany
France
Italy
and 245 more countries
Logo of RevenueBase

B2B Email Address Data | Catch-All Email Address Verification

by RevenueBase
Email Address
Available in
USA
UK
Germany
France
Italy
and 193 more countries
Logo of Solution Publishing

Email Address Data | 120M US B2B Professionals | Verified & Safe to Email

by Solution Publishing
5.0
Contact First Name
Contact Last Name
City Name
Company Name
Contact LinkedIn
and 17 more attributes
Available in
USA
Logo of BIGDBM

BIGDBM US Consumer Email Address Data

by BIGDBM
Contact First Name
Contact Last Name
City Name
Email Address
State Name
and 3 more attributes
Available in
USA
Logo of Versium

Email Address Data, B2C Consumer Emails, USA, CCPA Compliant

by Versium
5.0
Contact First Name
Contact Last Name
City Name
Email Address
State Name
and 1 more attribute
Available in
USA
Logo of Alesco Data

Alesco Email Database - Email Address Data - 2.3+ Billion US email records - available acquisition marketing and identify resolution!

by Alesco Data
5.0
Contact First Name
Contact Last Name
Email Address
Phone Number
Hashed Email Address
Available in
USA
Logo of Thomson Data

Email Address Data - 34M+ Verified Emails - 22M+ Direct Numbers - Updated monthly

by Thomson Data
4.7
Contact First Name
Contact Last Name
City Name
Company Name
Country Name
and 13 more attributes
Available in
USA
UK
Germany
France
Italy
and 245 more countries
Logo of Salutary Data

Email Address Data | Validated Personal and Business Emails | 148MM+ US B2B Contacts

by Salutary Data
5.0
Contact First Name
Contact Last Name
City Name
Company Name
Contact LinkedIn
and 22 more attributes
Available in
USA
Logo of Stirista

Email Address Data| Email Database | US Consumers | 650 million Consumer Email Addresses

by Stirista
Contact First Name
Contact Last Name
City Name
Email Address
Address
and 8 more attributes
Available in
USA

What is an email address API?

An email address API is a service that allows developers to integrate email address validation, verification, and enrichment functionalities into their applications or websites. It provides a set of tools and methods to interact with email addresses, such as checking if an email address is valid, retrieving additional information about an email address, or suggesting corrections for mistyped email addresses.

How does an email address API work?

An email address API typically works by sending a request to the API service with the email address you want to validate or perform actions on. The API then processes the request and returns a response with the requested information or action result. The API may use various techniques, such as syntax checks, domain verification, SMTP checks, and data enrichment, to ensure the accuracy and validity of the email address.

What are the benefits of using an email address API?

Using an email address API offers several benefits, including:

  • Improved data quality: An email address API helps to ensure that the email addresses collected or used in your application are valid and accurate.
  • Reduced bounce rates: By validating email addresses before sending emails, you can minimize the number of undeliverable or bounced emails.
  • Enhanced user experience: With an email address API, you can provide real-time suggestions for correcting mistyped email addresses, improving the user experience during sign-ups or form submissions.
  • Fraud prevention: Email address APIs can help detect and prevent fraudulent activities by verifying the legitimacy of email addresses.
  • Time and cost savings: Automating email address validation through an API saves time and resources compared to manual verification processes.

Are there any limitations to using an email address API?

While email address APIs offer valuable functionalities, there are some limitations to consider:

  • API rate limits: Some email address APIs may have rate limits on the number of requests you can make within a specific time period. Ensure you are aware of any limitations to avoid disruptions in your application.
  • False positives: Although rare, email address validation APIs may occasionally flag valid email addresses as invalid. It’s important to handle such cases gracefully and provide alternative options for users.
  • Data privacy: When using an email address API, be mindful of the data privacy and security measures provided by the API service. Ensure that the service complies with relevant data protection regulations and offers secure data handling practices.

How can I choose the right email address API for my application?

To choose the right email address API for your application, consider the following factors:

  • Function