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Average Ratings 0 Ratings

Total 0 out of 5 stars
ease 0 out of 5 stars
features 0 out of 5 stars
design 0 out of 5 stars
support 0 out of 5 stars

No User Reviews. Be the first to provide a review:

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Description

Email-Validation.org provides an online email verification solution tailored for businesses, marketers, and developers. This platform offers the ability to verify individual email addresses via a REST API, and also supports bulk list uploads through its dashboard and API, returning detailed statuses and explanations to assist users in distinguishing between valid, invalid, risky, and unresolved addresses before utilizing a mailing list. Additionally, the service features a credit-based payment system, webhooks, a JavaScript/TypeScript SDK, and compatibility with a remote Model Context Protocol server for those using AI clients. Users have the capability to validate individual addresses, execute bulk verification tasks, review results, and manage their credits efficiently. Unlike traditional subscription models, credits can be acquired in one-time packs; each credit is applicable to one email address, while unresolved results incur no charges, and purchased credits remain active for a duration of 24 months. New users are eligible to receive up to 500 complimentary credits upon signing up, depending on eligibility criteria. This service is designed primarily to enhance the hygiene of business email lists and streamline application workflows, ensuring that users maintain high standards in their email communications. By employing this verification tool, businesses can significantly reduce bounce rates and improve the overall effectiveness of their email marketing campaigns.

Description

Postcoder is a global address verification and customer data validation API used by over 10,000 organisations worldwide. Built by Allies Computing, Postcoder helps businesses capture clean, accurate customer data at the point of entry, reducing errors, cutting failed deliveries, and speeding up checkout and onboarding flows. Postcoder's address lookup API lets users find verified addresses instantly using postcode lookup or address autocomplete. Look up addresses based on a postcode, part of an address or a coordinate position. Postcoder provides access to Royal Mail PAF and Multiple Residence addresses, Ordnance Survey AddressBase property records and international addresses in 249 countries. Beyond address verification, Postcoder offers a full suite of contact data validation tools in a single API integration. Bank account validation checks sort codes and account numbers in real time, confirming validity, returning branch details, and verifying direct debit eligibility - useful for subscription businesses, lenders, and anyone collecting payment mandates. Email validation checks formatting, domain validity, and flags disposable or high-risk addresses to keep CRM data clean and improve deliverability. Mobile number validation checks whether a number is active and connected across 200+ countries, helping reduce wasted SMS spend and improve contact rates. For added security, Postcoder also offers OTP verification, delivering one-time passwords via SMS to protect customer accounts at sign-up, login, or checkout. Developers appreciate the comprehensive documentation and sample code, and a 30-day free trial means teams can get up and running in minutes without a credit card.

API Access

Has API Yes 

API Access

Has API Yes 

Screenshots View All

No images available

Screenshots View All

Integrations

C# No 
CSS No 
ChatGPT Yes 
Claude Duet Yes 
Claude for Legal Yes 
Cursor Yes 
Divi No 
Formidable Forms No 
Forminator No 
Google Sheets Yes 
Gravity Forms No 
HTML No 
JavaScript No 
Ninja Forms No 
Node.js No 
PHP No 
Visual Studio Code Yes 
WP Fluent Forms No 
Wix No 
n8n Yes 

Integrations

C# Yes 
CSS Yes 
ChatGPT No 
Claude Duet No 
Claude for Legal No 
Cursor No 
Divi Yes 
Formidable Forms Yes 
Forminator Yes 
Google Sheets No 
Gravity Forms Yes 
HTML Yes 
JavaScript Yes 
Ninja Forms Yes 
Node.js Yes 
PHP Yes 
Visual Studio Code No 
WP Fluent Forms Yes 
Wix Yes 
n8n No 

Pricing Details

$35 one-time
Credit packs are one-time purchases in USD, starting at $35 for 10,000 credits and ranging up to $450 for 1,000,000 credits. Each credit checks one address. Unresolved results, API errors, and malformed addresses are not charged. Credits remain valid for 24 months. New accounts can receive up to 500 free credits; signups using a free email provider or personal mailbox may receive 100. The first three payments earn a 15% bonus in credits. Prices exclude applicable taxes, and the packs are not recurring subscriptions.
Free Trial No 
Free Version Yes 

Pricing Details

£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 Trial Yes 
Free Version No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours Yes 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours Yes 
Live Rep (24/7) Yes 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) Yes 
In Person No 

Vendor Details

Company Name

Email Validation LLC

Founded

2026

Country

United States

Website

email-validation.org

Vendor Details

Company Name

Allies Computing

Founded

1987

Country

United Kingdom

Website

postcoder.com

Product Features

Email Verification

Bulk Email Verification No 
Catch-all Server Detection No 
Disposable Email Detection No 
Domain Check No 
Mail Server Validation No 
Single Email Verification No 
Spam Trap Detection No 
Syntax Check No 

Product Features

Address Verification

Address Validation Yes 
Autocomplete Yes 
Automatic Formatting Yes 
Data Cleansing Yes 
Data Discovery No 
Data Quality Control No 
Data Verification Yes 
Geographic Maps No 
Geolocation Yes 
Metadata Management Yes 
Reporting / Analytics Yes 
Search / Filter Yes 

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