Fully Open-Source, No-Code AI Chatbot Builder
HeHo is a completely open-source platform for building powerful, context-aware AI chatbots that connect directly to your own Supabase database. You don’t need to clone any repository or set up infrastructure locally—everything works directly from the web.
- 🧩 No-code AI chatbot builder
- 🔓 100% open-source
- 🗄️ Connect your own Supabase database
- 🤖 Powered by OpenRouter (35+ free AI models)
- 🔐 Fine-grained database permissions
- 📖 Chatbots can read data and create new entries
- 🧠 Reduced AI hallucinations via controlled DB access
- 🔮 Roadmap: edit data & AI-generated chatbot UIs
Go to 👉 https://heho.vercel.app
No local setup, no cloning, no configuration files.
- Sign up using email authentication
- Supabase Auth securely manages your account
- Email verification is required for security
Your HeHo account is created instantly.
HeHo works with your own Supabase account, not ours.
- A Supabase account → https://supabase.com
- A new or existing Supabase project
- Connect Supabase via secure OAuth
- HeHo automatically:
- Creates all required default tables
- Sets up Row Level Security (RLS)
- Configures safe database permissions
✅ No manual SQL or table setup required.
To power your chatbot’s AI:
- Create an account at https://openrouter.ai
- Generate an API key
- Paste the key into HeHo’s dashboard
This unlocks 35+ free AI models including Llama, Mistral, and Gemma.
- Define your chatbot’s purpose
- Upload or describe your project context
- Choose AI models via OpenRouter
- Select database permissions:
- Read data
- Create new entries
- Start chatting in real time
All actions are permission-based and auditable.
- Your data stays inside your Supabase
- API keys are encrypted at rest (AES-256)
- HTTPS/TLS encryption in transit
- Strict permission boundaries prevent misuse
Security rule: \[ \text{AI Access} \le \text{Explicitly Granted Permissions} \]
HeHo minimizes AI hallucinations by:
- Restricting AI responses to verified database queries
- Blocking unauthorized operations
- Enforcing schema-aware actions
This ensures answers are grounded in real data, not guesses.
- 🔑 HeHo API keys for no-code app integrations
- ✏️ Permission-based editing of existing data
- 🎨 AI-generated chatbot UI
- 👥 Team collaboration & roles
HeHo is fully open-source.
You can inspect, audit, and contribute to the codebase at any time.
MIT License © 2026 HeHo
No code. No lock-in. Your data, your AI.