SalesSandbox · bring your own key

Test “Cold Email” with your own key

Paste an Anthropic, OpenAI, or OpenRouter key. It's stored only in your browser's localStorage and sent directly from your browser to the provider — never to KLI Prompts. We have no backend that can see it.

How this works (honestly)

Your key lives in localStorage on this device only.
The HTTP request to the LLM goes from your browser straight to api.anthropic.com / api.openai.com / openrouter.ai.
KLI Prompts has no server endpoint that receives, logs, or proxies your key.
Clear it any time — there's a button below.

Step 1 · Provider

Recommended for this prompt: any · temperature 0.4

Step 2 · Your API key

Anthropic API key

Saved to localStorage on this device. Never sent to KLI servers.

Model

Temperature

Step 3 · Fill the variables

Type*

Sender*

Company*

Role*

Recipient*

Recipient Co*

Goal Str*

Vp*

Proof*

Cta*

Final prompt (sent to anthropic)

Generate a cold outreach email with the following details:

Email Type: {{type}}
Sender Name: {{sender}}{{company}}
Recipient Role: {{role}}{{recipient}}{{recipient_co}}
Goal: {{goal_str}}{{vp}}{{proof}}
Call to Action: {{cta}}

Write a concise, personalized cold email that feels human and genuine. Use a high response-rate framework (AIDA or PAS). Keep it under 150 words.

Respond with JSON only in this exact format:
{"subject": "email subject line here", "body": "email body here"}

Output — will stream here

Nothing yet. Fill in variables and click Run.

Prompt slug: cold-email

Prefer copy-paste? Back to the prompt page →