Open Source Projects using PHP

1Panel

Manage Linux servers with ease through a modern web interface

Stars
35,255
Forks
3,134
Last commit
3 days ago

Comprehensive web-based tool for Linux server administration with integrated website, database, container, and LLM management capabilities.

Open Source Alternative to:

Plesk

Void

Open source AI code editor with full privacy

Stars
28,701
Forks
2,471
Last commit
4 months ago

Void is an open-source alternative to Cursor, offering AI-powered coding features while maintaining full control over your data and privacy.

Open Source Alternative to:

Nextcloud

Secure cloud collaboration platform for organizations

Stars
34,797
Forks
4,839
Last commit
11 hours ago

Nextcloud offers on-premises file sync, sharing and collaboration platform with advanced security and privacy features.

Open Source Alternative to:

Microsoft Teams

TDengine

High-performance time-series database for industrial data

Stars
24,836
Forks
5,007
Last commit
1 day ago

Purpose-built database for Industry 4.0 and IoT that enables real-time ingestion, storage, and analysis of massive sensor data with high compression

Open Source Alternative to:

MongoDB

WordPress

Create, customize, and manage your website with ease

Stars
21,078
Forks
12,941
Last commit
17 hours ago

A versatile, user-friendly platform for building and managing websites, from simple blogs to complex e-commerce stores.

Open Source Alternative to:

Substack

Bagisto

Open source Laravel eCommerce platform for modern businesses

Stars
26,639
Forks
3,084
Last commit
4 days ago

A flexible eCommerce platform built on Laravel that enables businesses to create marketplaces, mobile apps, and headless commerce solutions

Open Source Alternative to:

Shopify

Kilo

AI coding agent with multiple specialized modes

Stars
18,842
Forks
2,477
Last commit
12 hours ago

Open-source VS Code extension with orchestrator, architect, code, and debug modes. Use any AI model, automatic error recovery, and context-aware assistance.

Open Source Alternative to:

Krayin

Self-hosted CRM for enhanced business relationships

Stars
22,367
Forks
1,446
Last commit
2 days ago

Open source customer relationship management platform with sales tracking, marketing automation, and customizable workflows for businesses of all sizes.

Open Source Alternative to:

HubSpot

Plausible

Privacy-focused, lightweight web analytics

Stars
24,723
Forks
1,392
Last commit
3 days ago

Simple, open-source web analytics tool that respects user privacy and provides valuable insights without compromising data protection.

Open Source Alternative to:

Wekan

Visual project management with complete data control

Stars
20,916
Forks
2,971
Last commit
2 days ago

Open-source Kanban board solution offering visual task management, self-hosting capabilities, and robust security features for teams and individuals.

Open Source Alternative to:

Jira

Matomo

Empower your digital strategy with actionable insights

Stars
21,457
Forks
2,838
Last commit
11 hours ago

Comprehensive web analytics platform offering full data ownership, privacy protection, and customizable insights for data-driven decision making.

Open Source Alternative to:

Billion Mail

Open-source mail server with unlimited sending & AI tools

Stars
14,623
Forks
1,525
Last commit
14 days ago

Self-hosted email marketing platform with unlimited sending, AI-powered email creation, real-time analytics, and no monthly fees. Complete SMTP solution.

Open Source Alternative to:

Resend

WooCommerce

Open-source ecommerce platform for WordPress

Stars
10,273
Forks
10,698
Last commit
15 hours ago

Build and manage online stores with customizable features, extensions, and themes for businesses of all sizes.

Open Source Alternative to:

Shopify

QuestDB

High-performance time-series database for massive data scale

Stars
16,913
Forks
1,563
Last commit
15 hours ago

Open-source time-series database offering massive ingestion throughput, millisecond queries, and SQL extensions, designed for optimal performance at any hardware scale.

Open Source Alternative to:

MongoDB

Flarum

Modern forum software for vibrant online communities

Stars
16,263
Forks
1,674
Last commit
15 days ago

Lightweight, extensible forum platform with a sleek interface, powerful moderation tools, and seamless integration capabilities.

Open Source Alternative to:

Skool

Organic Maps

Privacy-first offline maps for hiking, cycling & navigation

Stars
13,866
Forks
1,386
Last commit
16 hours ago

Free, open-source offline maps app with detailed trails, turn-by-turn navigation, and zero tracking. Perfect for hikers, cyclists, and travelers seeking privacy.

Open Source Alternative to:

Google Maps

Cachet

Professional status page system for transparent downtime communication

Stars
15,025
Forks
1,615
Last commit
3 days ago

Open-source status page platform that helps organizations communicate system status and incidents effectively with customizable components and metrics tracking

Open Source Alternative to:

UptimeRobot

Typebot

Create powerful chatbots without coding

Stars
9,899
Forks
3,056
Last commit
2 days ago

Design, build, and deploy interactive chatbots with a visual editor. Integrate easily and collect data effortlessly.

Open Source Alternative to:

Voiceflow

Harper

Fast grammar checking that respects your privacy

Stars
10,424
Forks
330
Last commit
3 days ago

Open source grammar checker that analyzes your writing quickly while keeping your data completely private and secure on your device.

Open Source Alternative to:

Grammarly

UnoPim

Centralize and manage product data across all sales channels

Stars
9,762
Forks
136
Last commit
4 days ago

Open source product information management system that helps businesses centralize, enrich, and distribute product data consistently across multiple sales channels.

Open Source Alternative to:

Akeneo

Akaunting

Free, open-source accounting for small businesses

Stars
9,779
Forks
2,897
Last commit
4 days ago

Cloud-based accounting software offering invoicing, expense tracking, and financial reporting for entrepreneurs and small businesses.

Open Source Alternative to:

Wallabag

Save articles for later reading with complete privacy

Stars
12,664
Forks
867
Last commit
17 hours ago

Self-hosted web article archiving tool that extracts content for comfortable reading. Import from Pocket, Instapaper. Open source with API access.

Open Source Alternative to:

Pocket

Manticore Search

Lightning-fast open source search engine for big data

Stars
11,774
Forks
624
Last commit
1 day ago

Open source search database delivering 2.83x faster performance than Elasticsearch. Features vector search, SQL interface, and full-text capabilities.

Open Source Alternative to:

Algolia

Mautic

Open source marketing automation for everyone

Stars
9,537
Forks
3,265
Last commit
3 days ago

Mautic is a free and open source marketing automation platform that helps businesses manage leads, create campaigns, and analyze results.

Open Source Alternative to:

HubSpot

Invoice Ninja

Send invoices, accept payments, manage your business—all free

Stars
9,707
Forks
2,626
Last commit
12 hours ago

Free invoicing software for freelancers and small businesses. Create professional invoices, track expenses, accept online payments, and manage projects without hidden fees.

Open Source Alternative to:

SolidTime

Effortless time tracking for open source projects

Stars
8,513
Forks
443
Last commit
4 days ago

Seamlessly track time across multiple projects, generate insightful reports, and optimize your open source contributions.

Open Source Alternative to:

Toggl

Highlight

Real-time observability for modern web applications

Stars
9,247
Forks
541
Last commit
18 days ago

Comprehensive monitoring solution offering error tracking, session replay, and performance insights for seamless debugging and optimization.

Open Source Alternative to:

DataDog

Leantime

Goal-driven project management for all brains

Stars
9,709
Forks
943
Last commit
11 days ago

Open-source software designed to streamline tasks, boost productivity, and enhance collaboration for teams of all types, including those with ADHD and neurodiversity.

Open Source Alternative to:

Jira

Crater

AI-powered embedded AR/AP automation for platforms

Stars
8,284
Forks
1,683
Last commit
2 years ago

Crater offers AI-driven invoicing workflows, payments, and working capital tools to enhance your platform with minimal technical effort.

Open Source Alternative to:

Pixelfed

Ad-free photo sharing with privacy and federation

Stars
6,954
Forks
840
Last commit
2 days ago

Decentralized photo sharing platform with chronological feeds, privacy controls, and ActivityPub federation. No ads, no algorithms, just authentic connections.

Open Source Alternative to:

Instagram

Lingo.dev

Automated translations that scale with your code and commits

Stars
5,403
Forks
837
Last commit
6 days ago

Transform your app into a global product with AI-powered localization that integrates directly into your development workflow. Supports 83+ languages with Git-native automation.

Open Source Alternative to:

Crowdin

OpenCloud

Secure cloud file sharing with complete data sovereignty

Stars
5,393
Forks
193
Last commit
2 days ago

Enterprise-grade file management solution offering intuitive collaboration, seamless integration, and comprehensive security with full GDPR compliance.

Open Source Alternative to:

Google Drive

Passbolt

Secure password management for teams

Stars
5,880
Forks
382
Last commit
3 days ago

Open source password manager focused on security, collaboration and privacy for organizations

Open Source Alternative to:

1Password

Zammad

Powerful helpdesk solution for streamlined customer service

Stars
5,572
Forks
981
Last commit
3 days ago

Zammad is an open-source helpdesk software that centralizes customer communications and helps deliver great service experiences efficiently.

Open Source Alternative to:

Zendesk

Grit

Automated technical debt reduction for software teams

Stars
4,488
Forks
123
Last commit
2 days ago

Grit uses machine learning and static analysis to automatically generate pull requests that clean up code and migrate to the latest frameworks.

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

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Accounting Software using PHP

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Uptime Monitoring Tools using PHP

Video Conferencing & Virtual Office Tools using PHP

Web Analytics using PHP

Web Browsers using PHP

Web Frameworks using PHP

Webhook Platforms using PHP

Website Builders using PHP

WebSockets Servers using PHP

Dify

AI-powered app creation without coding complexities

Stars
139,910
Forks
21,948
Last commit
22 hours ago

Create, deploy, and manage AI-native apps effortlessly with a user-friendly platform that combines LLMs and your data

Open Source Alternative to:

Glide

Uptime Kuma

Self-hosted monitoring tool for websites and services

Stars
86,147
Forks
7,759
Last commit
11 hours ago

A user-friendly, open-source uptime monitoring solution for tracking website and service availability

Open Source Alternative to:

Opsgenie

Coolify

Self-hosted cloud platform for effortless deployment

Stars
54,517
Forks
4,313
Last commit
3 days ago

Open-source, self-hosted PaaS for seamless application deployment, database management, and service orchestration

Open Source Alternative to:

Vercel

Appwrite

Open-source backend platform for rapid app development

Stars
55,957
Forks
5,297
Last commit
12 hours ago

Open-source development platform with built-in backend infrastructure, web hosting, and security features. Scale applications using your preferred programming languages.

Open Source Alternative to:

Supabase

Cal.com

Streamline scheduling, boost productivity, simplify life

Stars
42,306
Forks
13,106
Last commit
3 days ago

An open-source scheduling platform that simplifies appointment booking, integrates seamlessly, and enhances team collaboration.

Open Source Alternative to:

Calendly

ClickHouse

Lightning-fast analytics for massive datasets

Stars
47,174
Forks
8,365
Last commit
10 hours ago

High-performance columnar OLAP database system for real-time analytics on big data, with SQL support and linear scalability.

Open Source Alternative to:

Snowflake

Continue

AI-powered code assistant for amplified development

Stars
32,930
Forks
4,457
Last commit
1 day ago

Open-source AI code assistant that connects models and context to build custom autocomplete and chat experiences inside your IDE.

Open Source Alternative to:

1Panel

Manage Linux servers with ease through a modern web interface

Stars
35,255
Forks
3,134
Last commit
3 days ago

Comprehensive web-based tool for Linux server administration with integrated website, database, container, and LLM management capabilities.

Open Source Alternative to:

Plesk

Void

Open source AI code editor with full privacy

Stars
28,701
Forks
2,471
Last commit
4 months ago

Void is an open-source alternative to Cursor, offering AI-powered coding features while maintaining full control over your data and privacy.

Open Source Alternative to:

Nextcloud

Secure cloud collaboration platform for organizations

Stars
34,797
Forks
4,839
Last commit
11 hours ago

Nextcloud offers on-premises file sync, sharing and collaboration platform with advanced security and privacy features.

Open Source Alternative to:

Microsoft Teams

TDengine

High-performance time-series database for industrial data

Stars
24,836
Forks
5,007
Last commit
1 day ago

Purpose-built database for Industry 4.0 and IoT that enables real-time ingestion, storage, and analysis of massive sensor data with high compression

Open Source Alternative to:

MongoDB

WordPress

Create, customize, and manage your website with ease

Stars
21,078
Forks
12,941
Last commit
17 hours ago

A versatile, user-friendly platform for building and managing websites, from simple blogs to complex e-commerce stores.

Open Source Alternative to:

Substack

Bagisto

Open source Laravel eCommerce platform for modern businesses

Stars
26,639
Forks
3,084
Last commit
4 days ago

A flexible eCommerce platform built on Laravel that enables businesses to create marketplaces, mobile apps, and headless commerce solutions

Open Source Alternative to:

Shopify

Kilo

AI coding agent with multiple specialized modes

Stars
18,842
Forks
2,477
Last commit
12 hours ago

Open-source VS Code extension with orchestrator, architect, code, and debug modes. Use any AI model, automatic error recovery, and context-aware assistance.

Open Source Alternative to:

Krayin

Self-hosted CRM for enhanced business relationships

Stars
22,367
Forks
1,446
Last commit
2 days ago

Open source customer relationship management platform with sales tracking, marketing automation, and customizable workflows for businesses of all sizes.

Open Source Alternative to:

HubSpot

Plausible

Privacy-focused, lightweight web analytics

Stars
24,723
Forks
1,392
Last commit
3 days ago

Simple, open-source web analytics tool that respects user privacy and provides valuable insights without compromising data protection.

Open Source Alternative to:

Wekan

Visual project management with complete data control

Stars
20,916
Forks
2,971
Last commit
2 days ago

Open-source Kanban board solution offering visual task management, self-hosting capabilities, and robust security features for teams and individuals.

Open Source Alternative to:

Jira

Matomo

Empower your digital strategy with actionable insights

Stars
21,457
Forks
2,838
Last commit
11 hours ago

Comprehensive web analytics platform offering full data ownership, privacy protection, and customizable insights for data-driven decision making.

Open Source Alternative to:

Billion Mail

Open-source mail server with unlimited sending & AI tools

Stars
14,623
Forks
1,525
Last commit
14 days ago

Self-hosted email marketing platform with unlimited sending, AI-powered email creation, real-time analytics, and no monthly fees. Complete SMTP solution.

Open Source Alternative to:

Resend

WooCommerce

Open-source ecommerce platform for WordPress

Stars
10,273
Forks
10,698
Last commit
15 hours ago

Build and manage online stores with customizable features, extensions, and themes for businesses of all sizes.

Open Source Alternative to:

Shopify

QuestDB

High-performance time-series database for massive data scale

Stars
16,913
Forks
1,563
Last commit
15 hours ago

Open-source time-series database offering massive ingestion throughput, millisecond queries, and SQL extensions, designed for optimal performance at any hardware scale.

Open Source Alternative to:

MongoDB

Flarum

Modern forum software for vibrant online communities

Stars
16,263
Forks
1,674
Last commit
15 days ago

Lightweight, extensible forum platform with a sleek interface, powerful moderation tools, and seamless integration capabilities.

Open Source Alternative to:

Skool

Organic Maps

Privacy-first offline maps for hiking, cycling & navigation

Stars
13,866
Forks
1,386
Last commit
16 hours ago

Free, open-source offline maps app with detailed trails, turn-by-turn navigation, and zero tracking. Perfect for hikers, cyclists, and travelers seeking privacy.

Open Source Alternative to:

Google Maps

Cachet

Professional status page system for transparent downtime communication

Stars
15,025
Forks
1,615
Last commit
3 days ago

Open-source status page platform that helps organizations communicate system status and incidents effectively with customizable components and metrics tracking

Open Source Alternative to:

UptimeRobot

Typebot

Create powerful chatbots without coding

Stars
9,899
Forks
3,056
Last commit
2 days ago

Design, build, and deploy interactive chatbots with a visual editor. Integrate easily and collect data effortlessly.

Open Source Alternative to:

Voiceflow

Harper

Fast grammar checking that respects your privacy

Stars
10,424
Forks
330
Last commit
3 days ago

Open source grammar checker that analyzes your writing quickly while keeping your data completely private and secure on your device.

Open Source Alternative to:

Grammarly

UnoPim

Centralize and manage product data across all sales channels

Stars
9,762
Forks
136
Last commit
4 days ago

Open source product information management system that helps businesses centralize, enrich, and distribute product data consistently across multiple sales channels.

Open Source Alternative to:

Akeneo

Akaunting

Free, open-source accounting for small businesses

Stars
9,779
Forks
2,897
Last commit
4 days ago

Cloud-based accounting software offering invoicing, expense tracking, and financial reporting for entrepreneurs and small businesses.

Open Source Alternative to:

Wallabag

Save articles for later reading with complete privacy

Stars
12,664
Forks
867
Last commit
17 hours ago

Self-hosted web article archiving tool that extracts content for comfortable reading. Import from Pocket, Instapaper. Open source with API access.

Open Source Alternative to:

Pocket

Manticore Search

Lightning-fast open source search engine for big data

Stars
11,774
Forks
624
Last commit
1 day ago

Open source search database delivering 2.83x faster performance than Elasticsearch. Features vector search, SQL interface, and full-text capabilities.

Open Source Alternative to:

Algolia

Mautic

Open source marketing automation for everyone

Stars
9,537
Forks
3,265
Last commit
3 days ago

Mautic is a free and open source marketing automation platform that helps businesses manage leads, create campaigns, and analyze results.

Open Source Alternative to:

HubSpot

Invoice Ninja

Send invoices, accept payments, manage your business—all free

Stars
9,707
Forks
2,626
Last commit
12 hours ago

Free invoicing software for freelancers and small businesses. Create professional invoices, track expenses, accept online payments, and manage projects without hidden fees.

Open Source Alternative to:

SolidTime

Effortless time tracking for open source projects

Stars
8,513
Forks
443
Last commit
4 days ago

Seamlessly track time across multiple projects, generate insightful reports, and optimize your open source contributions.

Open Source Alternative to:

Toggl

Highlight

Real-time observability for modern web applications

Stars
9,247
Forks
541
Last commit
18 days ago

Comprehensive monitoring solution offering error tracking, session replay, and performance insights for seamless debugging and optimization.

Open Source Alternative to:

DataDog

Leantime

Goal-driven project management for all brains

Stars
9,709
Forks
943
Last commit
11 days ago

Open-source software designed to streamline tasks, boost productivity, and enhance collaboration for teams of all types, including those with ADHD and neurodiversity.

Open Source Alternative to:

Jira

Crater

AI-powered embedded AR/AP automation for platforms

Stars
8,284
Forks
1,683
Last commit
2 years ago

Crater offers AI-driven invoicing workflows, payments, and working capital tools to enhance your platform with minimal technical effort.

Open Source Alternative to: