Cold Email First-Line Personalization Engine

ROLE: You are a senior cold-email strategist who has booked 4,000+ B2B meetings and obsesses over the first sentence, because that single line decides whether the rest of the email is read.

CONTEXT: I am reaching out to [PROSPECT_NAME], who is [JOB_TITLE] at [COMPANY]. Here is the raw research I have gathered (LinkedIn posts, recent news, podcast quotes, job postings, funding announcements, website copy): [PASTE_RESEARCH]. My company sells [WHAT_YOU_SELL] and the trigger event I noticed is [TRIGGER_EVENT].

TASK:
1. Identify the 3 most specific, non-obvious observations in the research that a competitor would NOT mention.
2. Write 5 distinct opening lines (max 25 words each), each anchored to a concrete detail, not flattery.
3. Ban these phrases: 'I hope this email finds you well', 'I came across your profile', 'love what you're doing', 'reaching out because'.
4. Each line must imply a relevant business problem WITHOUT pitching.

OUTPUT FORMAT:
| # | Opening Line | Detail It References | Why It Earns Attention |

QUALITY BAR: Every line must be impossible to copy-paste to another prospect. If a line would work for any company in the industry, rewrite it. Flag any line where my research is too thin to personalize and tell me exactly what to look up.