GPT-Over-API
The premium Open Source alternative to ChatGPT Plus
🎯 Best for:Users requiring a lightweight, secure interface for API-based LLM interaction.
What is GPT-Over-API?
A zero-dependency, single-file HTML client for interacting with OpenAI APIs directly from the browser. It eliminates server-side processing to ensure API tokens and conversation data remain strictly client-side.
Tech Stack
HTMLBrowser & Extensions
Why GPT-Over-API?
- • No installation required
- • Maximum privacy
- • Extremely lightweight
Limitations
- • No chat history sync
- • Basic UI features
- • Manual API key entry
1/13/2026
Last Update
3
Forks
0
Issues
Apache-2.0
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to GPT-Over-API instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on ChatGPT Plus)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%