Stop Losing Deals in the Gap Between Calls.
The Departure
You just walked out of a discovery call. Strong call. The next one starts in 11 minutes. You've got a hallway, an elevator, a coffee, and a bathroom break between you and the next dial.
In that gap, the follow-up email doesn't get drafted. The CRM note doesn't get filed. The objection you just heard? Gone by Friday.
Then the deal goes cold, and nobody can quite explain why.
I'll tell you why, the warm moment expired. And until this week, the AI tools were too slow to use in that window. That changed on Tuesday.
The Co-Pilot
Tool: GPT-5.5 Instant (launched May 5 -- now the default model on ChatGPT for paid subscribers, no toggle to flip).
The Use Case: Turn a 90-second voice memo into a follow-up email, a CRM note, and a next-step ask; before you sit down for the next call.
The Prompt (open ChatGPT on your phone, hit the mic, speak this in): "I just finished a [discovery / demo / renewal] call with [prospect/company].
Here's what happened: [2-4 sentences, dictated quickly, who was on the call, what they said, what stuck out].
Give me:
A 3-sentence follow-up email draft (subject line included)
A one-paragraph CRM note
One next-step suggestion with a specific ask
Keep everything under 150 words total. I'm between calls."
That's it. Output lands in under 10 seconds. Copy the email into Gmail. Paste the note into HubSpot or Salesforce. Take the next call.
The trick most people miss: don't type. Dictate. Hit the mic icon in the ChatGPT app and talk through what happened on the walk to the next room. You'll dump three times the context in half the time, and the model handles the cleanup. Typing on a phone between meetings is why you stopped doing this in the first place.
The Upgrade
Topic: Which model is the mobile-first version
GPT-5.5 Instant is fast enough that micro-tasks, which used to be too slow to bother with, are now practical in the moment. Five things you can finish in under 90 seconds each:
Post-call follow-up email (3 sentences in, draft out)
CRM note (rough notes in, structured paragraph out)
Objection prep for the next call (objection in, 2-3 responses out)
Pipeline next-step suggestion (deal state in, specific ask out)
One-line manager update (outcome in, 25-word Slack message out)
A short framework, since the series keeps adding tools:
GPT-5.5 Instant for between-meeting micro-tasks. Speed wins. Mobile-first.
Claude Opus 4.7 for vision and pre-call screenshot work. (Dispatch #016 — still the move for the 4-minute brief.)
Claude Design for the polished one-page deliverable. (Dispatch #015 — still the move for the proposal you sent.)
Pick the tool already open on your phone. The gain is in execution, not optimization.
One thing to put on your radar but not act on yet: OpenAI Codex started rolling out document editing inside Google Workspace around May 1. That's a Dispatch #018 conversation, and I want to use it on real client documents before I share it with you. Watch this space.
Please skip the rest of the news cycle this week: Anthropic's Blackstone/Goldman JV, OpenAI's $10B deployment vehicle with AWS, the Musk trial, Cofounder 2 launch, and Big Tech earnings. None of it changes what you do between calls on Monday morning.
The Landing
Your task today: Find the next external call on your calendar. Whatever it is, discovery, renewal, or internal review, doesn't matter.
When you hang up, do not open your laptop. Open ChatGPT on your phone. Hit the mic. Speak the prompt above. Copy the email. Paste the note. Move on.
Do it once today. If it saves you ten minutes, do it after every call this week.
That's the whole pitch. The deal you're going to lose this quarter? It's the one you stopped following up on by Wednesday.
Safe travels,
Marcellus