Sending a Demo in a LinkedIn Message
August 28, 2026
A cold LinkedIn message competes with a dozen others that all ask for fifteen minutes. The ones that get replies are the ones that arrive having already done something.
For a demo tool that is unusually easy, because you can record a walkthrough of the recipient's own product before you write to them.
Lead with the thing, not the ask
A message containing a finished artefact about their product reads completely differently from one describing what you could do. It also proves the tool works, without a single sentence about the tool.
The ask, if there is one, goes at the end and stays small. "It is yours either way" is not a throwaway line — it is what makes the message not a pitch.
What to record
- Their signup or first-run flow, which is what a visitor to their site sees.
- Short. Five or six steps; you are demonstrating an idea, not delivering a project.
- Nothing behind their login, which you should not be inside.
- Nothing that reads as criticism. "Here is a walkthrough" lands; "here is what is wrong with your onboarding" does not.
Keep the message short enough to read on a phone
Two or three sentences. Something specific about their product so it is visibly not a template, the link, and one line saying what it is.
Anything longer is skimmed, and a long cold message signals that replying will also be expensive.
The limits, honestly
This does not scale far. Recording a real demo per person is ten minutes, which caps you at a handful a day, and automating it removes the entire reason it works.
It also fails badly if done carelessly. A sloppy demo of somebody's product is worse than no message, because now they have seen your work.
Frequently asked questions
- How do I write a cold LinkedIn message that gets a reply?
- Arrive having already done something. A message containing a finished walkthrough of the recipient's own product reads completely differently from one asking for fifteen minutes, and it proves your tool works without a sentence about it.
- What should I record for a prospect?
- Their signup or first-run flow, in five or six steps -- what a visitor to their site already sees. Nothing behind their login, and nothing framed as criticism: "here is a walkthrough" lands where "here is what is wrong with your onboarding" does not.
- Does this approach scale?
- No, and that is part of why it works. Ten minutes per person caps you at a handful a day, and automating it removes the reason it gets replies. Done carelessly it is worse than nothing, since the prospect has now seen your work.
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