Top Open Source Projects using PostHog

A curated collection of the 132 best open source software using PostHog. Find the most popular and trending open source projects to learn from, contribute to, or use in your own projects.

n8n

A fair-code platform for building AI agents and automations on a visual canvas, self-hosted or in the cloud, with more than 1500 integrations.

Alternative to:

Zapier

Visual workflow automation with code flexibility and AI agents

Stars
203,575
Forks
60,589
Last commit
5 days ago

Supabase

A Postgres development platform bundling authentication, generated APIs, realtime, storage and vectors, available hosted or entirely self-hosted.

Alternative to:

AWS Amplify

Postgres-powered backend platform for production apps

Stars

Orca

Desktop orchestrator that runs several terminal coding agents side by side, each in its own git worktree, tracked in one window.

Alternative to:

Cursor

Run multiple AI coding agents in parallel, side by side

Cline

Open source coding agent that works in VS Code, JetBrains IDEs, the terminal and a kanban board, with any model you choose.

Alternative to:

Cursor

Open-source AI coding agent for your editor and terminal

Stars
67,589

Hoppscotch

Browser-based API development platform for building, sending and testing requests across REST, GraphQL, WebSocket and MQTT, solo or with a team.

Alternative to:

Postman

Sleek, intuitive API development and testing platform

Stars
80,228

AnythingLLM

An all-in-one AI application for chatting with your own documents, running agents and serving multiple users from a private instance.

Alternative to:

ChatGPT

Chat with your documents using any LLM, fully private

Stars
65,736

Multica

A self-hostable workspace where AI coding agents are assigned issues like teammates, for engineering teams running several agent CLIs at once.

Alternative to:

Jira

Project management for teams mixing humans and AI agents

NocoDB

A no-code interface that turns a relational database into a spreadsheet with grid, kanban, calendar and form views for whole teams.

Alternative to:

Airtable

Transform databases into intuitive spreadsheets instantly

Stars
64,862

Cal.com

A self-hosted scheduling platform for booking pages and meeting links, built for individuals who want no commercial dependencies.

Alternative to:

Acuity Scheduling

Self-host your own scheduling page, no vendor required

Stars
48,260

Bruno

An offline API client that stores collections as plain text files in your repository, so Git handles versioning and team sharing.

Alternative to:

Postman

Lightweight, fast, and open-source API client for developers

Stars
46,791

Tldraw

A React SDK for building infinite canvas apps, shipping a whiteboard out of the box and custom shapes when you need them.

Alternative to:

Miro

Free instant whiteboard with real-time collaboration

Stars
50,179

Jan

Desktop app for downloading and running open source LLMs locally, with optional cloud model access and an OpenAI compatible local server.

Alternative to:

ChatGPT

Run AI models locally or connect to cloud, privately

Stars
44,366

ToolJet

Open source platform for building internal tools, admin panels and dashboards on top of existing databases, APIs and SaaS systems.

Alternative to:

Retool

Build internal tools rapidly without coding

Stars
40,858

Logseq

Privacy-first outliner for knowledge management and collaboration, storing notes as local Markdown or Org-mode files you keep control of.

Alternative to:

Notion

Privacy-first knowledge base that connects your notes

Stars
44,802

Postiz

Self-hostable social media scheduling tool with analytics, team collaboration and an API, covering platforms like X, Bluesky, Mastodon and Discord.

Alternative to:

Buffer

Schedule, analyze, and manage 30+ social media accounts

Stars
35,562

CopilotKit

SDK for developers building agent-native apps, adding chat, generative UI, shared state and human-in-the-loop across web, mobile and chat platforms.

Alternative to:

Voiceflow

Build AI copilots for your product in hours, not months

Stars

PostHog

Product analytics suite bundling events, session replays, feature flags, experiments, surveys and error tracking into one platform for product teams.

Alternative to:

Google Analytics

Unlock Product Insights with Open-Source Analytics

Stars

Langfuse

LLM engineering platform where teams trace, evaluate, debug and version-control the prompts and runs behind an AI application.

Alternative to:

LangSmith

Open source LLM engineering platform for AI-powered applications

Stars
34,268

Meetily

Meeting assistant that records, transcribes and summarizes conversations on your own machine, so no audio ever leaves your infrastructure.

Alternative to:

Granola

Local AI meeting transcription with zero data leaving your device

Stars
30,423

Medusa

Commerce platform with a customization framework for developers building B2B, DTC, marketplace or point of sale storefronts.

Alternative to:

Shopify

Open-source e-commerce for modern developers

Stars
36,164

Onyx

Self-hosted AI platform that connects company data to chat, search and agents, for teams wanting an LLM interface they control.

Alternative to:

ChatGPT

Unified AI-powered enterprise search across company data

Stars
31,948

Kilo

Open source AI coding agent for VS Code, JetBrains and the terminal, with 500 plus models billed at provider rates.

Alternative to:

Cursor

AI coding agent for VS Code, JetBrains, CLI, and Cloud

Stars
27,201

HashiCorp Vault

Secrets management tool that stores, generates and revokes credentials behind one interface, with access control and a detailed audit log.

Alternative to:

AWS Secrets Manager

Secure storage and access control for secrets and sensitive data

Stars

Tabby

Self-hosted AI coding assistant that runs on consumer GPUs, an on-premises alternative for teams that cannot send code to a cloud.

Alternative to:

Cursor

AI-powered code completion for seamless development

Stars
33,869

SigNoz

An OpenTelemetry-native observability platform keeping logs, metrics, traces, alerts and dashboards in one place instead of separate tools.

Alternative to:

Datadog

Open-source observability platform for cloud-native apps

Stars
32,029

Onlook

Visual editor for Next.js and Tailwind projects, letting designers edit the live DOM while real source code changes underneath.

Alternative to:

Webflow

Visual React editor with real-time code updates

Stars
26,652

Infisical

Secret management platform for engineering teams, reaching into certificates, key management and privileged access from one self-hostable place.

Alternative to:

AWS Secrets Manager

Secure secret management for modern development teams

Stars

ActivePieces

Extensible automation platform and Zapier replacement where every integration is a typed TypeScript package that doubles as an MCP server.

Alternative to:

Zapier

Automate workflows with no-code integration platform

Stars
24,300

Kestra

Declarative orchestrator for data, AI and infrastructure workflows, written in YAML and buildable from a browser-based editor.

Alternative to:

AWS Step Functions

Declarative workflow orchestration for data, AI, and infra

Stars

Dyad

Local AI app builder that runs on your own machine with your own model keys, for developers avoiding hosted prompt-to-app tools.

Alternative to:

Build unlimited AI apps locally with zero vendor lock-in

Stars
21,389

Suna

Open source AI management system where agents, skills, memory and connectors live in a git repository your company owns.

Alternative to:

ChatGPT

AI agent that autonomously handles real-world tasks

Stars
20,177

Budibase

Operations platform for building internal apps, automations and AI agents on top of the databases a business already runs.

Alternative to:

Retool

Build powerful web apps without complex coding

Stars
28,260

Skyvern

Browser automation driven by vision models, for teams whose scraping and form filling scripts break every time a website changes.

Alternative to:

Browse AI

Automate any website workflow with AI and computer vision

Stars
22,941

Pangolin

Self-hostable SASE platform built on WireGuard that unites a zero trust VPN, reverse proxy and identity aware AI gateway.

Alternative to:

Cloudflare One

Zero trust network access that's better than VPN

Stars
22,650

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Top Open Source Projects using PostHog

A curated collection of the 132 best open source software using PostHog. Find the most popular and trending open source projects to learn from, contribute to, or use in your own projects.

n8n

Supabase

Orca

Cline

Hoppscotch

AnythingLLM

Multica

NocoDB

Cal.com

Bruno

Tldraw

Jan

ToolJet

Logseq

Postiz

CopilotKit

PostHog

Langfuse

Meetily

Medusa

Onyx

Kilo

HashiCorp Vault

Tabby

SigNoz

Onlook

Infisical

ActivePieces

Kestra

Dyad

Suna

Budibase

Skyvern

Pangolin

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