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The 25 Unwritten Rules of B2B Marketing Nobody Warns You About
The field-tested, counterintuitive rules for B2B marketing success. Strategist-grade insights for marketers who want to win.
By James Green•13 Jul 2025
The 25 Unwritten Rules of B2B Marketing Nobody Warns You About
The best B2B marketers break the rules everyone else follows. This is your strategist-grade, field-tested guide to the unwritten rules that actually drive pipeline.
Why the Unwritten Rules Matter
- The playbook everyone uses is the playbook everyone ignores.
- The best results come from breaking the right rules at the right time.
- Unwritten rules are learned in the trenches, not in textbooks.
Framework: How to Find Your Own Unwritten Rules
- Audit your last 5 wins and losses—what worked, what failed?
- Interview your best customers—what surprised them?
- Look for patterns in what your competitors ignore.
- Test the opposite of "best practice"—see what happens.
- Document and share your own rules with your team.
🚨 The 25 Unwritten Rules (with Examples)
- The more you talk about yourself, the less anyone cares.
Example: Replace "We are industry leaders" with "Here's how we cut your costs by 30%." - The best campaigns are usually the ones you almost didn't run.
Example: The "risky" campaign that outperformed the safe one. - If your boss loves it, your buyers probably won't.
Example: The ad your CEO hated but your ICP loved. - The best copy sounds like your customer, not your company.
Example: Use their words, not your jargon. - The more you automate, the more human you need to be.
Example: Automated emails with a real name and reply-to. - The best leads come from the smallest audiences.
Example: 100 dream accounts > 10,000 randoms. - The best offers are the simplest.
Example: "Get the checklist" beats "Download our 47-page whitepaper." - The best proof is a customer's own words.
Example: Direct quote in the ad, not a generic testimonial. - The best creative is usually the least polished.
Example: iPhone photo > stock image. - The best headlines are questions, not statements.
Example: "Still wasting budget on the wrong leads?" - The best CTAs are specific, not generic.
Example: "Get the 2025 ROI Calculator" > "Learn More." - The best landing pages have no nav, no popups, no distractions.
Example: 1 CTA, proof, and nothing else. - The best follow-up is fast and personal.
Example: Reply within 5 minutes, not 5 days. - The best retargeting is value, not desperation.
Example: "See how [ICP] got results" > "Still interested?" - The best segmentation is by pain, not persona.
Example: Segment by "wants more pipeline" not "CMO." - The best content is what your sales team uses.
Example: Battlecards, not blog posts. - The best feedback comes from lost deals.
Example: Ask "Why didn't you buy?" - The best learning comes from failed campaigns.
Example: Post-mortem every flop. - The best optimization is subtraction, not addition.
Example: Remove 1 step from your funnel. - The best results come from relentless iteration.
Example: Test, tweak, repeat. - The best marketers steal like artists, then make it their own.
Example: Remix, don't copy. - The best tools are the ones you actually use.
Example: Simple CRM > complex, unused platform. - The best meetings are the ones you cancel.
Example: More time for pipeline. - The best advice is field-tested, not theoretical.
Example: "We tried this and it worked." - The best unfair advantage? B2B Ads Assistant.
Example: Automate the grunt work, focus on strategy.
FAQ: Unwritten Rules in B2B Marketing
Q: How do I find my own unwritten rules?
A: Audit your wins/losses, talk to customers, and test the opposite of "best practice."
Q: Should I break the rules?
A: Break the right ones—test, measure, and double down on what works.
Q: How do I get buy-in for unconventional ideas?
A: Show results, not opinions. Let the market decide.
See More
- How to Write B2B Ad Copy That Actually Converts
- The Ultimate B2B Offer Engineering Playbook
- LinkedIn Ads Benchmarks 2025
- B2B Ad Creative Testing Matrix & Templates
- How to Set Up LinkedIn Ads: The Ultimate B2B Launch Playbook
- LinkedIn Ads Metrics Glossary
- Pricing
- Chat
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