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About

Verify, standardize and correct postal addresses from over 240 countries worldwide. Whether you want to clean up your customer address in your backend database or verify addresses in real-time directly on your frontend, address validator is exactly the right solution for you. Validate email addresses without sending email, improve sender reputation, deliverability and reduce bounce rates with Byteplant's email validator. With our online API you can validate email addresses right at the point of entry. This allows your visitors to correct errors instantly, and only valid email addresses will be accepted. Email is the main point of contact between your business and the customer. Byteplant's email validator will help you reach your customers and keep your email sender reputation intact. We offer full end-to-end email verification solutions for all your email marketing needs. Our email validation services will improve your sender reputation and delivery rates.

About

GoAddress is a UK postcode and address lookup API designed to deliver fast, accurate address data in seconds. It allows developers to search by postcode or full and partial address text using simple REST endpoints. The API returns clean, structured address data that is ready for use in forms, databases, and applications. GoAddress is built for production use cases such as checkout flows, customer onboarding, and internal systems. Address data is refreshed daily to ensure accuracy and reliability. Secure API key authentication and high availability make it suitable for business-critical applications. Trusted by thousands of developers, GoAddress offers a quick setup with no credit card required for the free tier.

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Enterprise users with large databases in need of a solution to ensure and improve address data quality

Audience

GoAddress is ideal for developers, product teams, and businesses that need fast, reliable UK address lookup and validation for web and software applications

Support

Phone Support Supported
24/7 Live Support Supported
Online Supported

Support

Phone Support Supported
24/7 Live Support Supported
Online Supported

API

Offers API Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

$18 one-time payment
Free Version Supported
Free Trial Supported

Pricing

£6.3/month
Free Version Supported
Free Trial Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Supported
Live Online Supported
In Person Supported

Training

Documentation Supported
Webinars Supported
Live Online Supported
In Person Supported

Company Information

Byteplant
Founded: 2003
Germany
www.byteplant.com/email-validator/

Company Information

GoAddress
Founded: 2025
United Kingdom
goaddress.io

Alternatives

Alternatives

Postcoder

Postcoder

Allies Computing
Postcodes.io

Postcodes.io

Ideal Postcodes

Categories

Categories

Address Verification Features

Address Validation Supported
Autocomplete Supported
Automatic Formatting Supported
Data Cleansing Supported
Data Discovery Supported
Data Quality Control Supported
Data Verification Supported
Geographic Maps Supported
Geolocation Supported
Metadata Management Supported
Reporting / Analytics Supported
Search / Filter Supported

Integrations

AWeber Supported
ActiveCampaign Supported
Adobe Marketo Engage Supported
Axis LMS Supported
Brevo Supported
Campaign Monitor Supported
Drip Supported
HubSpot CRM Supported
HubSpot Customer Platform Supported
Keap Supported
KonnectzIT Supported
Mailchimp Supported
MailerLite Supported
Mailjet Supported
Pipedrive Supported
SAP Cloud Platform Supported
Salesforce Supported
Stripe Supported
Zapier Supported
Zendesk Supported

Integrations

AWeber Not Supported
ActiveCampaign Not Supported
Adobe Marketo Engage Not Supported
Axis LMS Not Supported
Brevo Not Supported
Campaign Monitor Not Supported
Drip Not Supported
HubSpot CRM Not Supported
HubSpot Customer Platform Not Supported
Keap Not Supported
KonnectzIT Not Supported
Mailchimp Not Supported
MailerLite Not Supported
Mailjet Not Supported
Pipedrive Not Supported
SAP Cloud Platform Not Supported
Salesforce Not Supported
Stripe Not Supported
Zapier Not Supported
Zendesk Not Supported
Claim Byteplant Address Validator and update features and information
Claim Byteplant Address Validator and update features and information
Claim GoAddress and update features and information
Claim GoAddress and update features and information