This is the cold email plan we'd run for an agency that builds follow up sequences in HubSpot or Marketo for one industry. The best signal is free and takes two minutes. Fill in their form and wait to see what happens.
Your market is every company in your industry that gets leads through its website and has a sales process longer than one call. A lead that fills in a form and hears nothing for a week goes cold. That gap is what you sell.
These are the signals worth looking for.
Fill in their contact or demo form with a test inbox. Record what arrives over the next seven days. One auto reply and then silence is a clear opening.
BuiltWith or Wappalyzer shows HubSpot or Marketo on their site. A company paying for these tools and sending nothing after a form fill is wasting the money.
Download their ebook or register for their webinar. If nothing follows the download the content is collecting names and doing nothing with them.
Google Ads Transparency Center and LinkedIn Ad Library show who is running ads. Paid clicks that land on a form with no follow up waste the money twice.
A job post for a marketing operations person or a HubSpot admin on LinkedIn or Indeed means the problem is known and nobody owns it yet.
Lead with the form test. Give the date and what arrived.
Lead with the tool they already pay for and the sequence it could be running.
Lead with one of their ads and where it sends people.
Lead with the asset you downloaded and the follow up that never came.
A software company's demo request and a manufacturer's quote request need different follow up. Keep them in separate campaigns.
A short Loom of you filling in their form and then showing your inbox a week later. Add the follow up sequence that should have gone out and write it in their voice.
It works because it shows the problem from the buyer's side. The sequence is ready to use and the next step is someone building it.
Five follow up emails written for the ebook or webinar they already promote. Ready to paste into their tool.
It works because they already know which asset brings in the most names. You just handed them what should happen after.
Build and switch on one follow up sequence for their busiest form inside their own HubSpot or Marketo. They approve the emails first.
It works because they watch it run on their own leads. The rest of their forms become the project.
Have it live within a week of getting access.
Hi {{first_name}},
Filled in the demo form on {{company}}'s site on {{test_date}}. One auto reply came back and then nothing.
Wrote the five follow ups that could have gone out instead.
Want me to send them?
{{sender_first_name}}
Hi {{first_name}},
Noticed {{company}} runs {{platform}}. Downloaded {{asset_name}} last week and nothing followed it.
We build follow up for {{industry}} companies inside the tools they already pay for.
Worth a look?
{{sender_first_name}}
Hi {{first_name}},
We build the follow up emails that turn {{industry}} leads into booked calls.
{{proof_line}}
Worth a conversation?
{{sender_first_name}}
Swap {{proof_line}} for one real result of your own. A sequence you built and what it produced. If there is no result yet then leave the line out.
At small companies the founder or the head of marketing decides. At bigger ones it is the marketing operations lead or the head of marketing.
Results depend on the offer and the list. Three outbound agencies that publish their own numbers land between one booked meeting per 1,000 people contacted and one per 2,000. One of them also tested 650,000 cold emails with a plain offer and got about 3 to 6 interested replies per 10,000 people.
Those are other people's numbers and not a promise about your market. Your market's number only comes from testing it.
We build and run this campaign for one agency per industry.
Thirty minutes on your market and how we'd reach it.