Prompt Gemini for Writing Prospecting Emails

Email prospecting remains one of the most powerful levers for generating qualified leads, but writing messages that capture attention in a saturated inbox is a real challenge. Gemini, Google's AI, excels at creating personalized prospecting emails thanks to its ability to understand the business context, adapt the tone to the target industry, and structure persuasive messages. Using the right prompts, you can generate emails that follow best practices of cold emailing: catchy subject line, first paragraph personalization, clear value proposition, and precise call to action. Whether you're prospecting B2B or B2C, Gemini helps you produce complete email sequences tailored to each stage of the sales funnel, from first contact to strategic follow-up, while maintaining a human and professional tone that avoids spam filters.

The prompt

Gemini

You are a B2B cold emailing expert with 15 years of experience in prospecting copywriting. Write a prospecting email for my company [COMPANY NAME] that sells [PRODUCT/SERVICE] targeting [TARGET PERSONA: job title, industry, company size].

Context:

Our main value proposition: [DESCRIBE IN 1 SENTENCE]
The problem we solve: [SPECIFIC PROBLEM]
A piece of social proof: [CLIENT RESULT, KEY FIGURE, OR REFERENCE]

Constraints to follow:

Email subject line: maximum 50 characters, spark curiosity without being clickbait
Email body: maximum 150 words
First sentence: personalized, showing I've researched the prospect
Structure: hook → identified problem → suggested solution → social proof → simple CTA
Tone: professional but conversational, like a peer sharing a useful observation
CTA: a single open-ended question that facilitates a reply
No generic phrases like "Hope you're doing well"
Avoid spam trigger words: free, exclusive offer, urgent

Generate 3 variants of the email with different angles: (A) focused on a pain point, (B) focused on a missed opportunity, (C) focused on an industry trend. For each variant, also provide 3 alternative email subject lines.

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Why it works

This prompt leverages the PASTOR framework (Problem, Amplify, Story, Transformation, Offer, Response) adapted for the short format of cold email, guiding Gemini toward a proven structure. The precise constraints on length, tone, and forbidden elements prevent the AI from producing generic or overly salesy emails. The request for three variants with distinct angles forces the model to explore different persuasive approaches, giving you a true arsenal of prospecting emails to test.

Expected result

You will get three complete prospecting emails ready to send, each with a different angle (pain point, missed opportunity, industry trend), accompanied by nine email subject lines in total. Each email respects cold emailing best practices: short, personalized, focused on the prospect rather than your company, with a natural call to action that maximizes response rates.

Variants by level

FAQ

How to personalize prospecting emails generated by Gemini for each prospect?

The key is to feed Gemini with specific information about each prospect before generating the email. Mention in your prompt the prospect's name, job title, a recent company update (fundraising, hiring, new product), or content they've posted on LinkedIn. Gemini will naturally integrate these elements into the opening. For large-scale prospecting, create a prompt-template with variables in brackets [NAME], [COMPANY], [UPDATE] that you fill in for each prospect. This maintains personalization quality without starting from scratch each time.

How many email variants should I generate with Gemini to optimize my response rates?

Generate at least 3 variants per step of your sequence for effective A/B testing. Ask Gemini to vary three key elements: the approach angle (problem vs opportunity vs trend), length (ultra-short at 50 words vs standard at 120 words), and the type of CTA (open-ended question vs meeting slot proposal vs resource sharing). Start with testing email subject lines as they impact open rates, then optimize the body for response rates. A good B2B benchmark is an open rate of 40-60% and a response rate of 5-15%.

How to avoid emails generated by Gemini sounding like AI-written content?

Add precise style instructions in your prompt: ask for a conversational tone with short sentences, ban cliché phrases like 'in today's landscape' or 'I take the liberty of contacting you', and require specific observations rather than generalities. An effective technique is to provide Gemini with an example of an email you wrote that performed well, asking it to be inspired by that style. Finally, always read the result aloud: if a sentence sounds artificial, ask Gemini to rephrase it more naturally and directly.

How to use this prompt

Copy the prompt with the button above.
Paste it into ChatGPT, Claude or your favorite AI assistant.
Replace the bracketed variables with your details, then refine the result.

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