Key takeaways
- Format is the length, channel, structure and proof of a message, not only its words.
- Senior buyers favour short, plain messages with one clear ask.
- Technical and practitioner audiences want specifics they can check.
- Change one format element at a time so you know what made the difference.
What counts as a message format
A message format is the shape of the message: how long it is, which channel carries it, how it is structured and what proof it offers. Two messages with the same idea can land very differently if one is a five-paragraph email and the other is a two-line LinkedIn note.
Thinking in formats separates what you say from how you package it, so you can adjust each one per segment without rewriting the idea.
- Length: a few lines, a short email or a detailed note.
- Channel: email, LinkedIn, a phone call or an event invitation.
- Structure: question first, problem then offer, or a short story.
- Proof: an example from their field, a short explanation of how it works or a reference to public work.
- Call to action: a reply, a call or a resource.
Which formats suit which audiences
Match the format to the reader's time and to what they are judging you on. Senior people receive the most messages and give each one the least time, so short wins. People closer to the work give more attention when the message shows you understand a specific task.
How do you know a format is working
A format works when it gets the response you asked for from the segment it was written for. Track replies and the quality of the conversations that follow, not opens alone, because a short message that draws polite refusals is not better than a longer one that books the right meetings.
Compare formats inside one segment over the same weeks, and change only one element per test.
When should you use more than one channel
Use a second channel when the first is not where the segment pays attention, or to add context rather than repeat yourself. A LinkedIn note that refers to a recent post can open the door for an email with detail; sending the same text twice only adds noise.
How to determine the right message format, step by step
Repeat these steps for each segment, starting with the largest.
- Describe how the segment works: their role, their time pressure and how suppliers usually reach them.
- Pick the channel where that segment already reads and replies, such as email or LinkedIn.
- Set the length and structure: a short, question-led note for senior buyers and more detail for evaluators.
- Choose one kind of proof the segment trusts, such as an example from their industry or a short explanation of how it works.
- Write one clear call to action that fits the format, then test it against one variation.
- Review the replies after a few weeks and keep the format that leads to the right conversations.
Starting formats by audience
Illustrative starting points to test against your own replies, not fixed rules.
| Starting format | Why it fits | |
|---|---|---|
| Founder or chief executive | Three or four lines and one question, by email or LinkedIn | Little time; judges relevance and credibility quickly |
| Head of a function | A short email with one concrete example from their field | Owns a problem and wants proof you understand it |
| Technical evaluator | A longer email with specifics and a link to detail | Checks claims and needs enough to judge fit |
| Practitioner or end user | A short note showing a task before and after | Cares about daily work more than strategy |
| Existing customer | A plain, personal note from a named contact | Already trusts you; a sales tone breaks that |
Illustrative; formats that work vary by market, so test each one.
Where Pebbles Ai fits
- FoundationCompany IntelCompany Intel includes a brand voice with sections for audience, message and expression, so assistants draft in your voice whichever segment they write for.
- CapabilityOutreach contentBuild email and LinkedIn campaigns of up to seven touches and choose a personality for each piece, so a short executive note and a detailed evaluator email can sit in one campaign. LinkedIn messages are drafted for you to send.
Common questions
Is a short email always better than a long one?
No. Short works for busy senior buyers, but evaluators often need detail to judge fit. Choose the length by segment and test it.
Should the format change between the first message and follow-ups?
Often, yes. A follow-up can add one new piece of proof or switch channel, rather than repeating the first message in fewer words.
How many format variations should you test at once?
One per segment at a time. Changing length, channel and call to action together leaves you unable to tell which change mattered.
About this page. Written by the Pebbles Ai team for people who run sales, marketing and growth. Last updated .
