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Open Source Projects using Segment

A curated collection of the 18 best open source software using Segment. Find the most popular and trending open source projects to learn from, contribute to, or use in your own projects.

Novu

Multi-channel notification infrastructure for apps

  • Stars

    40,279

  • Last commit

    15 hours ago

  • License

    Unknown
Open-source platform for building in-app, email, push, SMS, and chat notifications with a unified API, workflow engine, and embeddable inbox component.

Open Source Alternative to:

Customer.io

CopilotKit

AI
Build AI copilots for your product in hours, not months

  • Stars

    38,527

  • Last commit

    13 hours ago

  • License

    MIT
Integrate production-ready AI copilots into any product quickly and easily with CopilotKit's open-source platform.

Open Source Alternative to:

LangChain

PostHog

Unlock Product Insights with Open-Source Analytics

  • Stars

    40,651

  • Last commit

    5 hours ago

  • License

    MIT
All-in-one product analytics platform. Track user behavior, run experiments, and make data-driven decisions to grow your product.

Open Source Alternative to:

Google Analytics

AppSmith

Empower your team to build custom internal tools rapidly

  • Stars

    41,161

  • Last commit

    12 hours ago

  • License

    Apache-2.0
Low-code platform for creating powerful internal tools and dashboards with drag-and-drop ease, robust integrations, and customizable workflows.

Open Source Alternative to:

Make

Medusa

Open-source e-commerce for modern developers

  • Stars

    37,092

  • Last commit

    5 hours ago

  • License

    MIT
Flexible, customizable e-commerce platform with headless architecture, built-in features, and extensive plugin ecosystem for scalable online stores.

Open Source Alternative to:

Shopify

Insomnia

Powerful API development and testing made effortless

  • Stars

    40,127

  • Last commit

    6 hours ago

  • License

    Apache-2.0
Intuitive API client for REST, GraphQL, and gRPC. Debug, test, and collaborate on APIs with ease across platforms.

Open Source Alternative to:

Postman

ActivePieces

Automate workflows with no-code integration platform

  • Stars

    25,378

  • Last commit

    8 hours ago

  • License

    MIT
Open-source integration platform for seamless workflow automation. Connect apps, automate tasks, and boost productivity effortlessly.

Open Source Alternative to:

n8n

Leon

AI
Your open-source personal assistant for server automation

  • Stars

    17,644

  • Last commit

    21 hours ago

  • License

    MIT
Leon is an AI-powered virtual assistant that lives on your server, automating tasks and managing your digital life with privacy and customization.

Open Source Alternative to:

ChatGPT

Bytebase

Secure and streamline database changes with CI/CD automation

  • Stars

    14,680

  • Last commit

    5 hours ago

  • License

    MIT
Comprehensive platform for database schema migrations, security controls, and data masking with built-in review workflows and GitOps integration.

Botpress

AI
Build powerful AI agents with cutting-edge LLM technology

  • Stars

    14,980

  • Last commit

    13 hours ago

  • License

    MIT
A comprehensive platform for creating AI agents with intuitive tools, extensive integrations, and enterprise-grade features powered by the latest language models.

Open Source Alternative to:

Manychat

Typebot

Create powerful chatbots without coding

  • Stars

    10,605

  • Last commit

    10 days ago

  • License

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

Open Source Alternative to:

Manychat

NHost

Serverless backend platform for modern app development

  • Stars

    9,376

  • Last commit

    9 hours ago

  • License

    MIT
Fully managed backend infrastructure with built-in authentication, database, storage, and serverless functions for rapid application development.

Open Source Alternative to:

Supabase

Evidence

Transform SQL into beautiful data stories

  • Stars

    7,087

  • Last commit

    9 hours ago

  • License

    MIT
Create data-driven websites and reports using SQL and Markdown, with automatic visualizations and interactive elements.

Open Source Alternative to:

Power BI

Jitsu

Open-source data integration for modern stacks

  • Stars

    5,127

  • Last commit

    1 day ago

  • License

    MIT
Collect, transform, and sync data across your entire infrastructure with a flexible, code-based approach to data integration.

Open Source Alternative to:

Segment

Dittofeed

Open-source customer engagement platform for automation

  • Stars

    3,044

  • Last commit

    24 days ago

  • License

    MIT
Dittofeed offers low-code tools for message automation across multiple channels, including powerful segmentation and personalization features.

Open Source Alternative to:

Mailchimp

Grida

Open canvas for designing and building web apps

  • Stars

    2,698

  • Last commit

    17 days ago

  • License

    Apache-2.0
Design and build web applications on an open canvas with AI-powered tools, Figma integration, pixel drawing, and a modular SDK built for extensibility.

Open Source Alternative to:

Figma

Kodus

AI
AI code review that learns your team's standards

  • Stars

    Stars growing over the last 30 days1,565

  • Last commit

    11 hours ago

  • License

    AGPL-3.0
Open source AI code reviewer that analyzes pull requests for quality, security, and performance while respecting your existing rules and model preferences.

Open Source Alternative to:

CodeRabbit

Twake Chat

Secure open source messaging for professional teams

  • Stars

    173

  • Last commit

    7 hours ago

  • License

    AGPL-3.0
Free Matrix-based messenger with end-to-end encryption, multi-platform bridges, and on-premise deployment. Connect across 30+ networks securely.

Open Source Alternative to:

Microsoft Teams
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