Campaign results & playbook
What happened. What to do.
An anonymized LinkedIn campaign offering Embedded firmware and connected-device engineering consultancy to Founders of small connected-hardware companies. Replies are measured within 14 days of the first qualifying outreach.
Adapt this approach
- Choose a specific audience: Founders of small connected-hardware companies.
- Make one offer easy to understand: Embedded firmware and connected-device engineering consultancy.
- Invite a short discussion of the specific problem before proposing an engagement.
Reading the numbers: Replies are any recorded replies, not verified positive interest. Connection acceptances, meetings, sales and revenue are not established for this campaign. Counts use unique contact records in the defined 14-day cohort. Counts come from the reconciled SBL LinkedIn snapshot dated 15 October 2026. They are observational results, not guarantees. Read this case as plain text
19 of 93 contacts replied within 14 days — a 20.4% reply rate in this campaign’s measured outreach cohort. This case examines the audience, offer and recorded follow-up activity behind that result.
The business context
The campaign was configured around Embedded firmware and connected-device engineering consultancy. Its intended audience was Founders of small connected-hardware companies.
The useful message-design angle is Ask about connected-device and production bottlenecks before proposing technical support. A reader considering a similar campaign can use this context to judge whether the offer and audience fit their own business; the reply count alone does not establish that fit.
What the campaign record shows
The measured first outreach ran from 8 June 2026 to 12 June 2026. The source snapshot was taken on 15 October 2026, with a complete 14-day observation window for every included contact.
- 93 contact records were reached through qualifying delivered or read outreach.
- 19 contacts replied within 14 days, equivalent to 20.4% of the measured cohort.
- The cohort contained 121 outbound messages and 28 incoming messages inside those windows. Message totals include multiple messages per contact.
How the conversation unfolded
Among the 19 responding contacts, 13 replied within 24 hours and 19 within seven days. The median time to a first reply was about 10.2 hours, measured only among contacts who replied.
13 contacts received more than one outbound message before their first reply or the end of their 14-day window. This describes the observed follow-up coverage; it does not prove that follow-ups caused the replies.
Have a clear next response ready from the first day; many of the recorded replies arrived quickly.
What to do in a similar campaign
- Choose a specific audience: Founders of small connected-hardware companies.
- Make one offer easy to understand: Embedded firmware and connected-device engineering consultancy.
- Invite a short discussion of the specific problem before proposing an engagement.
Track the stages separately: a reply, a positive response, a booked conversation and a completed sale answer different questions. Keep the campaign objective explicit before deciding whether a reply is a useful business outcome.
A first message you can adapt
An adaptable example based on the campaign’s offer; this is not a verbatim customer message.
Hi [First name], thought this might be relevant to your work: Embedded firmware and connected-device engineering consultancy. Would a short overview be useful?
Replace the greeting and add only context you can verify. If the offer needs explanation, keep that explanation relevant to the recipient’s work rather than adding a long list of features.
A follow-up with a fresh reason to reply
Hi [First name], one detail that may help: [a concrete example, useful resource or answer to a likely question]. Happy to share more if this is relevant.
This follow-up is a recommended adaptation, not a recovered message from the original campaign.
About these numbers
This is an observational case study from SBL’s LinkedIn snapshot, not a controlled test or a client interview. Contact counts are unique lead records within this campaign. Sender-contact pairs with earlier inbound messages or exposure to multiple recorded campaigns are excluded; contacts with multiple eligible sender records are deduplicated. Only delivered/read, nonempty outbound messages and recorded incoming text are counted.
Replies are any recorded replies, not verified positive interest. Connection acceptances, meetings, sales and revenue are not established for this campaign. Counts use unique contact records in the defined 14-day cohort. Later activity and contacts outside this cohort are not included. Names, account identifiers and private conversation text are omitted.
