Subject: Quick question about [Company Name]'s [specific challenge]

Hi [Name],

I noticed [specific observation about their company/recent news/mutual connection]. 

I've been helping similar companies in [their industry] solve [specific problem they likely face] by [brief solution description]. For example, we helped [similar company] achieve [specific result] in [timeframe].

Would it make sense to have a brief 15-minute call this week to discuss how this might apply to [their company]?

Best regards,
[Your Name]

Subject: Following up on [specific topic/previous conversation]

Hi [Name],

I wanted to follow up on my previous email about [specific topic]. I understand you're likely busy, but I thought you might be interested in this quick case study.

[Similar company] was facing [challenge similar to theirs] and we were able to help them [specific achievement] in just [timeframe]. The key was [brief insight].

If this resonates, I'd love to share more details in a brief call. Would [specific day] at [time] work for a 15-minute conversation?

If this isn't a priority right now, no worries at all. Would you prefer I follow up in [3-6 months]?

Best regards,
[Your Name]

Subject: [Insight/Resource] for [Company Name]

Hi [Name],

I came across this [article/study/resource] and thought it might be relevant to [their company/role] given [specific reason].

[Brief summary of key insight that would be valuable to them]

I've attached/linked the full [resource] in case it's helpful. No agenda here – just thought you might find it interesting.

Hope you're having a great week!

Best,
[Your Name]

P.S. If you ever want to discuss [relevant topic] further, I'd be happy to share some insights from our work with [similar companies]