LetterXchange vs streetlayer API

LetterXchange is the online marketplace for buying and selling newsletters

LetterXchange is the online marketplace for buying and selling newsletters.
For buyers - Buy a newsletter, grow your audience, and capture growth potential.
For sellers - Sell your newsletter, profit from your hard work, and fund new opportunities.

Location: Jersey City, United States

Free International Address Validation & Autocomplete API

Streetlayer offers a simple and cost-effective JSON-based REST API for international address data validation and autocomplete with geocode capabilities. Whether it's validating customer addresses, registration forms or address fields for delivery platforms - verifying address data can be tough and expensive. This is why we've made it our mission to simplify the process by offering a straightforward validation web service that enables you to automate address validation in your application or webpage within a couple of minutes and at a fair price.