Everyone says "personalize your emails" but nobody talks about doing it efficiently. Here's how to personalize at scale.
The Personalization Hierarchy
Level 1: Basic merge fields {{firstName}}, {{company}} - table stakes, not real personalization.
Level 2: Segmented messaging Different templates for different personas, industries, or company sizes.
Level 3: Trigger-based Reference something timely - funding, hiring, product launch, content they posted.
Level 4: Deep research Specific insights about their business challenges. High effort, high reward.
Efficient Research Methods
For trigger events:
- Set [Google Alerts](https://www.google.com/alerts) for target accounts
- Follow prospects on LinkedIn
- Monitor company blogs and press pages
- Use tools like [Crunchbase](https://www.crunchbase.com) for funding news
For quick company research:
- 10-K filings (public companies)
- [G2](https://www.g2.com)/[Capterra](https://www.capterra.com) reviews (what customers say)
- LinkedIn company page (recent posts, headcount)
- Their own website (messaging, positioning)
Scalable Personalization Techniques
The Observation Opener: One specific thing you noticed. Takes 30 seconds of research.
"Saw {{company}} just opened the Austin office - congrats on the expansion."
The Trigger Template: Build templates for common triggers, then fill in specifics.
"Noticed you're hiring for [role]. Usually means [challenge]. We help with that."
The Industry Angle: Same email, customized for verticals.
"Most [industry] companies we talk to are dealing with [common challenge]..."
What Not to Do
- Don't fake it ("Love what you're doing at {{company}}!")
- Don't over-personalize (creepy, not impressive)
- Don't let personalization slow you down to 5 emails/day
The goal is relevant, not perfect. A good enough personalized email beats a perfect generic one.