Craig Zingerline

Six-time founder helping companies grow with strategies that advance product adoption & revenue.

[Craig Zingerline @craigzingerline]

Normalize founders admitting how freaking hard it is to grow a startup, and to share the losses as well as the wins.

[Founder University @FounderUni]

Thank you @craigzingerline for the masterclass!

#LifecycleMarketing #StartupGrowth

[Craig Zingerline @craigzingerline]

@matt_gray_ is it that easy?

[Craig Zingerline @craigzingerline]

@hthieblot https://t.co/PfaV4tYjUb builds the 5 key flows for marketers needed for the best lead to monetization conversion rates.

[Craig Zingerline @craigzingerline]

Customer acquisition matters - but after early PMF, most growth comes from doing more with who you already have.

For 90% of startups, 5 flows drive predictable revenue: Lead Nurture, Onboarding, Abandoned Cart, Upsell & Sunset.

Nail these → reliable, repeatable growth.

[LAUNCH @LAUNCH]

Most early-stage startups underinvest in lifecycle flows:

Last week, we welcomed 6x founder, @craigzingerline to our Accelerator cohort for a deep dive on lifecycle marketing 🔄

Here’s the summary 👇

[LAUNCH @LAUNCH]

@craigzingerline of Growth Minded gave a masterclass on building an automated lifecycle marketing engine that drives 20-30% more revenue.

Here's a quick breakdown:

🤝 B2C: Lead nurture, abandoned cart, and upsell flows are great for growth, but don't underestimate an onboarding flow.
🏦 B2B: Nurture and upsell flows can drive significant sales.

[LAUNCH @LAUNCH]

🎯 @craigzingerline broke down ICP & positioning to boost conversions:

✅ Craft messaging that speaks to your ICP.
✅ Positioning is everything—make it clear & compelling.

[Craig Zingerline @craigzingerline]

6 Lessons from Vibe Coding w/ AI dev tools the past 4 weeks:

Fun ≠ Focus — start w/ a clear plan
Simple stuff = hours, complex = chaos
Plan more → build faster
Email setup is still a pain
Refactoring will eat your soul
Tech background = cheat code

➡️https://t.co/FnT43u0oTC

[Craig Zingerline @craigzingerline]

@Jason 2 of 2) I hired hundreds of workers for woodstock '99 after I graduated college. Talk about a sketchy group of people that I worked for...locals were promised amazing jobs and were given shit jobs. I was not surprised when all hell broke loose.

[Craig Zingerline @craigzingerline]

@Jason 1 of 2) In college over the summer I was an assessors intern. I was the guy who got yelled at before people could see the actual assessor. I got to choose who got to see the accessor and who didn't. About taxes. One guy tried to jump over the table and grab me when I said no.

[Craig Zingerline @craigzingerline]

I've built https://t.co/FnT43u0WJa and https://t.co/rFpFtfkBCK on @bolt and it's been awesome.

[Craig Zingerline @craigzingerline]

Has Vibe Coding changed how you think about validation?

The Old way 📅

Spend months crafting a product without confirming demand.

New way ⚡
Use an AI code generation product to help you get your market-testable product into the market in day(s).

[Craig Zingerline @craigzingerline]

Update 3 of my #buildliveinpublic experiment 👇

https://t.co/9xHVoXqjhP

[Craig Zingerline @craigzingerline]

Update 2 of my #buildliveinpublic experiment 👇
https://t.co/vBUZ9zCNPX

[Craig Zingerline @craigzingerline]

@codedailyML sorry but one interview question didn't do that

[Craig Zingerline @craigzingerline]

@jdmarkman lol

[Craig Zingerline @craigzingerline]

@matt_gray_ april fools?

[Craig Zingerline @craigzingerline]

The devils are in the details - the initial iteration of the product took minutes to build, but there was no backend. The process since then has taken longer, but I'm blown away at how good the system is. Will send another update once I have something to share.

[Craig Zingerline @craigzingerline]

Part 1 - building a nano SaaS using AI

I'm going to chronicle my journey of building a market testable product using AI coding platforms.

I've had a productized service for a couple years around market validation that I've run completely manually.

[Craig Zingerline @craigzingerline]

As such, I've tested Lovable and Bolt extensively, and am currently iterating with Bolt. I'm a few hours into this already and have a working prototype.