Alternatives and similar repositories for smtpapi-php

Users that are interested in smtpapi-php are comparing it to the libraries listed below

• SparkPost / php-sparkpost
  SparkPost client library for PHP
  ☆196Updated last year
• thephpleague / oauth2-instagram
  Instagram Provider for the OAuth 2.0 Client
  ☆65Updated last year
• airbrake / phpbrake
  The official Airbrake PHP error notifier
  ☆48Updated last year
• cocur / background-process
  Start processes in the background that continue running when the PHP process exists.
  ☆296Updated 3 years ago
• ICanBoogie / Inflector
  A multilingual inflector that transforms words from singular to plural, underscore to camel case, and formats strings in various ways.
  ☆213Updated 5 months ago
• yohang / CalendR
  The missing PHP 5.3+ calendar management library.
  ☆464Updated 4 months ago
• Bee-Lab / bowerphp
  A PHP implementation of bower
  ☆466Updated 6 years ago
• umpirsky / twig-php-function
  Call (almost) any PHP function from your Twig templates.
  ☆63Updated last year
• guzzle / oauth-subscriber
  Signs Guzzle requests using OAuth 1.0 (Guzzle 7.9+)
  ☆242Updated 3 months ago
• sabre-io / event
  The sabre/event library provides utilities for lightweight event-based programming
  ☆351Updated 8 months ago
• tackk / cartographer
  A PHP sitemap generation tool.
  ☆327Updated last year
• italolelis / collections
  Collections Abstraction library for PHP
  ☆63Updated 8 years ago
• cleentfaar / slack
  Access your Slack Team's API through PHP objects.
  ☆76Updated 5 years ago
• thephpleague / url
  A simple PHP library to parse and manipulate URLs
  ☆348Updated 8 years ago
• jakoch / phantomjs-installer
  A Composer Package which installs the PhantomJS binary (Linux, Windows, Mac) into /bin of your project.
  ☆152Updated 2 months ago
• layershifter / TLDExtract
  [DEPRECATED] Library for extraction of domain parts e.g. TLD. Domain parser that uses Public Suffix List
  ☆213Updated 5 years ago
• intercom / intercom-php
  PHP bindings for the Intercom API
  ☆296Updated last month
• silexphp / Silex-WebProfiler
  ☆209Updated 6 years ago
• davedevelopment / stiphle
  A simple PHP library for throttling or rate limiting
  ☆252Updated 2 years ago
• thephpleague / oauth2-facebook
  Facebook Provider for the OAuth 2.0 Client
  ☆299Updated 2 weeks ago
• tchwork / jsqueeze
  Efficient JavaScript minification in PHP
  ☆164Updated 5 years ago
• sagebind / slack-client
  A better Slack client, with RTM API support.
  ☆192Updated 7 years ago
• jakeasmith / http_build_url
  Provides functionality for http_build_url() to projects without pecl_http.
  ☆198Updated 3 years ago
• danielgsims / php-collections
  A PHP implementation of a templated list. The Collection class allows one object type and its subtypes to be added to the collection. Man…
  ☆139Updated 2 years ago
• BeSimple / BeSimpleSoap
  NOT MAINTAINED - Build SOAP and WSDL based web services
  ☆106Updated last year
• layershifter / TLDDatabase
  [DEPRECATED] Abstraction layer for Public Suffix List in PHP
  ☆63Updated 5 years ago
• php-cache / cache
  This is the main repository for all our cache adapters
  ☆264Updated last year
• aptoma / twig-markdown
  Twig extension to work with Markdown content
  ☆172Updated last year
• thephpleague / flysystem-aws-s3-v2
  Flysystem Adapter for AWS SDK V2
  ☆50Updated 9 years ago
• auraphp / Aura.Session
  Tools for managing sessions, including session segments and read-once messages
  ☆203Updated 11 months ago