Use this sequence once the product is live, priced, and you have decided to sell it to one vertical first. Founder-led sales works because the founder can answer any question on the spot and change the product after the call. The sequence is written to get those calls, not to close by email.
Who to put in it
Pick companies in the one vertical you have chosen and, inside each, the person who owns the pain in practice. In a smaller company that may be the founder or operations lead; in a larger one, a department head. Two people per company is a reasonable maximum here, and if both reply the company card in the company view shows you the whole conversation in one place, so you do not run two parallel threads without knowing it.
What to change before sending
Three fields do the work: vertical, pain_point and current_way. The last one is the most valuable and the easiest to get wrong. If you do not know how a company handles the problem today, leave the field empty and let the fallback drop the sentence, rather than inventing something the reader will spot. The mechanics of fallbacks are in personalisation with snippets and custom fields. Step four makes promises about a trial and pricing; rewrite them so they match your actual terms, or delete the step.
How to read the replies and when to stop
Step three is a filter on purpose. A reply that says “we catch it the same day” is a polite no; thank them and mark them Not interested so nothing else sends. A reply that describes a real delay is an Interested reply even if it does not mention a call; propose two times in your answer. The classifier will sort most of these for you, and the sorting guide explains what to do with the Maybe later pile, which in early sales is usually the biggest.
Stop after step five. Do not restart the sequence for the same person for at least a quarter; add them to a later campaign with a new reason instead. When you have as many first customers as you can serve well, pause the campaign, because a customer you cannot look after is worse than none at this stage.