BYO Key Interface
Free UI for ChatGPT API
Don't pay for a subscription if you have an API key. Connect your OpenAI key to DapperGPT and pay only for what you use.
App Interface Preview
Why use our UI?
A premium experience without the premium price tag.
Cost Effective
Pay only for what you use directly to OpenAI. No markup.
No Monthly Fees
DapperGPT basic plan is free to use with your key.
Secure
Your API key is stored locally in your browser.
Rich Features
Get features like folders, notes, and search that aren't available in standard API playgrounds.
Custom Tools and MVPs
Extend ChatGPT with your own tools, APIs, and micro-plugins.
Agent
Create multi-step AI workflows that can think, plan, and execute tasks.
Works with
OpenAI Chat
Vision Models
Image Generation
Function / Tool Calling
Common Questions
Yes, DapperGPT is free to use. You only pay OpenAI for the API usage.