When to use this prompt
When nurturing early-stage leads researching industrial IoT or automation.
When adding educational, insight-driven emails to a nurture sequence.
When promoting an IoT product indirectly without sounding sales-driven.
When refreshing outdated nurture workflows with stronger messaging.
The prompt
Write a lead nurturing email for contacts interested in industrial IoT solutions.
Provide a useful tip or insight about factory automation, and gently mention how our product adds value, in a professional tone.
Use the following context:
Company name: [COMPANY]
Product description: [PRODUCT DESCRIPTION]
Audience persona: [PERSONA]
Key benefit to highlight: [KEY BENEFIT]
Format the email with:
A clear subject line
A brief opening that acknowledges their interest
One insightful tip or observation about factory automation or industrial IoT
A subtle, value-focused mention of how our product supports that tip
A soft CTA (e.g., learn more, reply with questions)
Variables to replace:
Real-life example of how to use this prompt
To start, let's assume I'm a senior marketer at HubSpot. The prompt in the context of Hubspot would look like:
As you can see, I repositioned the core message around increasing automation performance and operational uptime, while also clarifying the purpose of the email.

Example output from ChatGPT for this prompt
And here's the output:
Subject: Turning Real-Time Visibility Into Fewer Downtime Surprises
Hi there,
Thanks for taking an interest in industrial IoT solutions — it’s clear you’re exploring ways to make your operations more predictable and efficient.
One trend we see across successful automation initiatives is the shift from reactive to predictive decision-making. Plants that capture and contextualize machine data in real time can spot performance drift long before it becomes an unplanned stoppage. Even small insights — like identifying a gradual increase in cycle time or a recurring micro-fault — often prevent hours of downtime.
That’s exactly where HubSpot Industrial’s unified IoT platform helps: by connecting your equipment and surfacing live performance analytics, it gives your team early warning signals that are easy to act on, without adding complexity to your workflows.
If you’d like to see how this approach could fit within your facility, you can learn more here.
Or to be more specific:

Pro tips
Customize the automation tip to match your audience’s vertical.
Include specific product capabilities to strengthen credibility.
Adjust tone to align with your brand’s communication style.
Reuse variables to quickly create multiple persona-specific versions.
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