ActiveCampaign

ActiveCampaign Joined Jan 2011 View on GitHub

Stars: 6,646; across 58 public repos
Rank: #5,563; of 95,333 organizations, top 6%

Repositories with 50+ stars

ActiveCampaign's repositories with their overall rank
Rank	Repository	Language	Stars
21,102	postmark-templates Rock-solid transactional email templates for applications.	HTML	3,193
69,070	mailmason A complete toolset to streamline building and updating a set of consistent transactional emails.	Handlebars	959
154,717	postmark-rails Official integration library for using Rails and ActionMailer with the Postmark HTTP API	Ruby	396
167,503	postmark.js Official Node.js library for the Postmark API	TypeScript	362
245,975	postmark-gem Official Ruby client library for the Postmark HTTP API	Ruby	231
259,010	mustachio Lightweight, powerful, flavorful, template engine.	C#	217
307,976	postmark-php The official PHP library for Postmark.	PHP	176
367,852	PactMaker Starter workflow for creating electronically signed PDF agreements.	EJS	142
432,653	activecampaign-api-php	PHP	116
533,107	postmark-cli The official CLI tool for Postmark	TypeScript	89
623,310	style-merge Simple CSS inlining, for email.	C#	73
691,445	postmark-mcp Official Postmark MCP server by ActiveCampaign — 24 tools to send, template, search, and diagnose transactional email from Claude, Cursor & other AI assistants.	JavaScript	64
717,532	mailhandler Simple lightweight mail library which allows you to send and retrieve emails, and get more details about email sending and delivery	Ruby	61
726,910	smtp-field-manual A collection of raw STMP server responses from major email service providers and spam filter services.	JavaScript	60
778,652	postmark-dotnet A .NET library for the Postmark API	C#	55
790,071	swiftmailer-postmark The Official Swiftmailer Transport for Postmark.	PHP	54

Among 95,333 organizations

6.3k–10k stars: 1,985 organizations, including ActiveCampaign

top 50%top 10%top 1%top 0.1%

Stars along the bottom, and organizations in each band on a log scale

Where the stars are

postmark-templates 3.2k, 48%mailmason 959, 14%

Smaller repos 398, 6%

postmark-rails 396, 6%postmark.js 362, 5%postmark-gem 231, 3%mustachio 217, 3%postmark-php 176, 3%PactMaker 142, 2%activecampaign-api-php 116, 2%postmark-cli 89, 1%style-merge 73, 1%postmark-mcp 64, 1%mailhandler 61, 1%smtp-field-manual 60, 1%postmark-dotnet 55, 1%swiftmailer-postmark 54, 1%

Languages

HTML 3.2k stars, 48% · 1 repo
Handlebars 959 stars, 14% · 1 repo
Ruby 688 stars, 10% · 3 repos
TypeScript 451 stars, 7% · 2 repos
PHP 346 stars, 5% · 3 repos
C# 345 stars, 5% · 3 repos
EJS 142 stars, 2% · 1 repo
JavaScript 124 stars, 2% · 2 repos

When they were made

16 repos with 50+ stars, made between 2009 and 2025

101001k10k postmark-railsmailmasonpostmark-templates

Quick stats

Next rank: +2 stars to reach #5,562
Next milestone: +28,361 stars to reach the top 1%
Public repos: 58, 16 with 50+ stars
Popular repos: 9 over 100 stars, 1 over 1k stars
Top repo: postmark-templates, #21,102 of all repos, 48% of stars
Smaller repos: 398 stars from repos under 50