Postmarkr
LetterStream
Click2Mail
Lob
PrintPigeon
Postsnap
PC2Paper
ClickSend
CppDB - SQL Connectivity Library
SQLAPI++
Abstract Database Connector
Postmarkr is an online print-and-mail service for sending business letters through USPS. Upload a finished PDF or import a recipient list, verify addresses, review a true-to-print preview and exact price, then Postmarkr prints and mails each letter via USPS First-Class Mail. Send one letter or a batch with no subscription or monthly minimum. Visit Postmarkr's pricing page for current pay-per-piece pricing. Postmarkr currently supports U.S. First-Class letters and does not offer postcards, Certified Mail, or a public API.
Postmarkr
CppDB - SQL Connectivity LibraryNo features have been listed yet.
LetterStream - Use our website to get your mailing out quickly. We offer First-Class Mail and postcards, Standard Mail also known as Marketing Mail, Certified Mail and FedEx overnight letters. Visit our website: LetterStream.com to get started today!
SQLAPI++ - SQLAPI++ is C++ library for accessing SQL databases (Oracle, SQL Server, Sybase, DB2, InterBase, SQLBase, Informix, MySQL, Postgre, ODBC, SQLite, SQL Anywhere).
Click2Mail - Mail outsourcing on-demand.
Abstract Database Connector - Abstract Database Connector is a C/C++ library for making connections to several databases (MySQL...
Lob - A simple API to integrate print & mail solutions into your applications.
PrintPigeon - Upload, print, and send letters online with PrintPigeon. Next-day delivery available. Save time and money on your postal tasks.