Open source alternatives to Happah
50 open source AI apps to use instead, best rated first.
Top picks
- O

Open WebUI
LaunchSelf-hosted AI platform that connects local and cloud models, extends with Python, and keeps your data under your control.
Open sourceSelf-hosted
- A

AutoGPT
LaunchAutoGPT is a platform for building, deploying and running AI agents that automate repeatable digital work such as research, outreach, content and support, without writing code. The product centres on Experts: AI specialists with a role, ins
Open source
- C

Crawl4AI
LaunchOpen-source web crawler and scraper that produces clean, structured output optimized for LLMs, RAG pipelines, and AI agents. Supports async crawling, CSS/XPath/LLM extraction, and stealth browser control.
Open source
- P

pi
LaunchTerminal-based coding agent with a minimal core, 15+ LLM providers, tree-structured session history, and a TypeScript extension system for building your own workflows.
Open source
- A

AFFiNE
LaunchAn open-source, local-first knowledge base that merges structured docs, infinite whiteboards, databases, and AI into a single workspace for teams and creators.
Open source
- A

aider
LaunchTerminal-based AI coding tool that lets you edit existing codebases or start new projects using LLMs like Claude, GPT, and DeepSeek.
Open source
More AI apps
About Happah

Happah
Create, schedule, and publish content across all networks with AI
HAPPAH — Your AI social media team in one chat. The only AI that researches, creates, AND publishes—without you ever leaving the conversation. Stop drowning in dashboards. HAPPAH connects your accounts, generates content, and posts across 13+ networks—all from a single chat interface powered by the world's best AI models (Claude, GPT-4, DeepSeek, xAI, and more). How it actually works.
- Price
- Paid
- Category
- AI
- Website
- happah.ai



