
PromptEditor.io
Nail Your
Prompts.
Nail Your
Prompts.
Prompt Editor maintains an invisibly thin layer over the OpenAI API so it's easier than ever to go from testing to production.
*No credit card required.
Never
lose
your work
Prompt Editor automatically saves every prompt you run, forever. Go to any version of your prompts with a simple click.
Choose
the best version
Compare any two versions with our diff tool. System prompts, user prompts, outputs, and all the model parameters (coming soon).
Don't waste time in the docs
Generate API calls in Python so you can work on more important tasks than scrolling the OpenAI docs.
@backoff.on_exception(backoff.expo, RateLimitError)
def create_chat_completion(*args, **kwargs):
return ChatCompletion.create(*args, **kwargs)
response = create_chat_completion(
model="gpt-4-0613",
messages=messages,
temperature=0.59,
top_p=0.89,
frequency_penalty=1.57,
presence_penalty=1.5,
)
Prototype
GPT functions, fast.
We provide full access to GPT's functions interface to help you get your product shipped.
Work
together with SMEs
Live collaboration for your team or share online. Offload the non-technical side to subject matter experts so you can focus on development.

Simple Pricing
Intrigued
$9
/mo
Up to 20 documents
25,000 GPT-4 tokens
100,000 GPT-3.5 tokens
Email support
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Explorer
$19
/mo
Up to 100 documents
100,000 GPT-4 tokens
1 million GPT-3.5 tokens
Limited live chat
Start Free Trial
Master
$49
/mo
Unlimited documents
400k GPT-4 tokens
4 million GPT-3.5 tokens
Priority live chat
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Signups May Close Soon*
*Everything is running on my own OpenAI token, and I'm not sure when I'll have to start restricting access to new users.