Each opener was tested in real B2B outbound. Replace the variables. Don't sound like the script. Just borrow the structure.
Use within 7 days of a relevant job posting going up. Cite the SPECIFIC role.
Use 60-120 days after a funding round. Earlier feels predatory; later misses the budget window.
Use when a publicly-known company churned from your competitor. Cite the case study.
For contacts who went dark 60–180 days ago. Use a SPECIFIC thing that has changed at their company.
First minute of any discovery call. The single most important question you can ask.
Last 3 minutes of any call. Specific date + specific people + specific deliverable. No vague "I'll follow up."