Byteplant Address Validator vs. Postcoder Comparison


Byteplant Address Validator Byteplant	Postcoder Allies Computing	+	+
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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 Postcoder is an API from Allies Computing that gives developers a single endpoint for verifying and validating customer contact data at the point of entry. Used across sectors from healthcare to retail, it's built to drop into checkout, onboarding, and account creation flows with minimal friction. What's included: Address lookup – Postcode, partial address, or coordinate-based search across Royal Mail PAF, Ordnance Survey AddressBase, and 249 countries worldwide. Bank validation – Real-time sort code and account number verification, with branch data and direct debit eligibility returned in the response. Email validation – Domain and formatting checks with disposable address detection. Mobile validation – Live network status checks across 200+ countries. OTP verification – SMS-based one-time password delivery. Clear documentation, multi-language sample code, and a straightforward REST structure mean integration is quick. 30 day free trial with no credit card required.
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 Organizations wanting a tool to improve their address lookup and form validation processes
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 View more images or videos	Screenshots and Videos View more images or videos
Pricing $18 one-time payment Free Version Supported Free Trial Supported	Pricing £27 per 500 credits Start with a free trial, then pay-as-you-go or pay monthly. Credit packs start at £27, and monthly plans start at £45. Volume discounts and charity/public sector pricing available. Free Version Not 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 Not Supported Live Online Supported In Person Not Supported
Company Information Byteplant Founded: 2003 Germany www.byteplant.com/email-validator/	Company Information Allies Computing Founded: 1987 United Kingdom postcoder.com
Alternatives Smarty	Alternatives Postcodes.io Ideal Postcodes
MailValid	Hopewiser
NexMailPro	Ideal Postcodes
QuickEmailVerification	findAddress.io
Cloud Email Verification View All	Data8 View All
Categories Address Verification Supported	Categories Address Verification Supported
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	Address Verification Features Address Validation Supported Autocomplete Supported Automatic Formatting Supported Data Cleansing Supported Data Discovery Not Supported Data Quality Control Not Supported Data Verification Supported Geographic Maps Not Supported Geolocation Supported Metadata Management Supported Reporting / Analytics Supported Search / Filter Supported
Integrations ActiveCampaign Supported Axis LMS Supported Brevo Supported CSS Not Supported Campaign Monitor Supported Divi Not Supported Drip Supported Forminator Not Supported Gravity Forms Not Supported HTML Not Supported HubSpot CRM Supported KonnectzIT Supported Mailchimp Supported Ninja Forms Not Supported PHP Not Supported SAP Cloud Platform Supported Salesforce Supported WP Fluent Forms Not Supported Wix Not Supported Zapier Supported Show More Integrations View All 22 Integrations	Integrations ActiveCampaign Not Supported Axis LMS Not Supported Brevo Not Supported CSS Supported Campaign Monitor Not Supported Divi Supported Drip Not Supported Forminator Supported Gravity Forms Supported HTML Supported HubSpot CRM Not Supported KonnectzIT Not Supported Mailchimp Not Supported Ninja Forms Supported PHP Supported SAP Cloud Platform Not Supported Salesforce Not Supported WP Fluent Forms Supported Wix Supported Zapier Not Supported Show More Integrations View All 17 Integrations
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