Take the Buyer Model from Part 1 and turn it into outbound sequences that sound like they were written by someone who actually understands the prospect.

The Custom GPT — How It Works

I built a Custom GPT specifically for turning buyer research into DM sequences. It's pre-configured with outbound messaging frameworks, objection handling structures, and the right prompting to generate sequences that don't sound like AI wrote them.

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CUSTOM GPT LINK: https://chatgpt.com/g/g-68b08eaaa81c81919839283f52bb805f-dm-copywriter

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What it generates:

• DM sequences — Multi-step LinkedIn message sequences with natural escalation • Voice note scripts — Short, conversational scripts that sound human when recorded • Objection handling replies — Pre-built responses for the objection archetypes from your Buyer Model • Follow-up angles — Multiple re-engagement paths tied to different buying triggers

How to use it:

  1. Open the GPT link above. It works on GPT-5 (requires ChatGPT Plus or Team).
  2. Paste your Buyer Model from Part 1 as your first message. The GPT needs this as its foundation — without it, you'll get generic sequences.
  3. Tell it what you need. Be specific: "Generate a 3-step LinkedIn DM sequence for Series B RevOps leads" or "Write objection handling replies for the top 3 objections in the model."
  4. Iterate. If something feels off, tell the GPT what to fix. It responds well to specific feedback like "make step 2 shorter" or "the tone is too formal for LinkedIn."

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■ Don't skip pasting the Buyer Model. The GPT without the model is just another DM generator. The model is what gives it depth.

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Getting the Best Output From the GPT

The GPT is a tool, not a vending machine. The more clarity you give it, the better your sequences will be. Here's what makes the difference between usable output and output you'd actually send.

Feed it context upfront:

• Your Buyer Model (from Part 1) — this is non-negotiable • Your offer — what you're selling, in one sentence. Not a pitch deck, just the core value prop. • Your tone — tell it if you're casual, professional, direct, etc. It defaults to conversational but will match what you ask for. • Your goal — booking a call? Getting a reply? Driving to a landing page? The GPT optimizes differently for each.

If you're unsure what to ask for:

Tell the GPT to ask you questions first. Send something like: "I want to build DM sequences for outbound. Here's my buyer model [paste]. Ask me whatever questions you need before generating anything." It'll ask about your offer, ICP, channel, tone, and goal — then generate something much tighter than if you'd just said "write me DMs."

If you need email sequences instead of DMs:

Just tell it. The GPT handles both LinkedIn DMs and email. Mention the channel and it'll adjust length, formatting, and subject lines accordingly.