Give your marketing and growth
a booster shot of Vitamin K 🚀

That’s me, Kai Davis

World leader in marketing education for service, product, and software-focused businesses — Kai Davis — is giving away actionable marketing and growth advice and teaching you how to market yourself with authority, get more leads, and fill your pipeline.

You’ll get a regular letter about marketing, growth, and entrepreneurship in your inbox when you join his high-quality, free email newsletter. (Written especially for consultants and software founders.)

👉 Not yet ready to join my list? No worries.
You can read recent and best-of articles or get started here.

Kind words from clients and readers

“It feels like you’ve taken the time to get to know my business, and that you care about my success.”
Arianne Foulks, Founder/Captain, Aeolidia

“Kai’s a sharp guy! In 15 minutes, we literally came up with a new, profitable, and frankly easy productized service to add to my business.”
— Kurt Elster, Founder of Ethercycle and The Unofficial Shopify Podcast

“Your newsletter rocks. I appreciate your wisdom. I trust your opinion, and I don’t even know you.”

— Kim Lifton, President, Wow Writing Workshop

Kai is top of mind when I have a marketing implementation concern – “didn’t Kai write something about this a while back? goes to gmail to search. BOOM – there it is!” 🙂

— Paul Swail, Principal Consultant, Winter Wind Software.

Grow your business with Kai’s help

Are you looking for help marketing or growing your business?

Browse my list of services or get in touch and schedule a no-pressure initial consult (a friendly chat to see if I can help and if we like each other)

I have over a decade of experience applying growth marketing strategies and tactics to my businesses and the 100+ businesses I’ve worked with. I’ve helped service, product, and software-focused businesses grow and market themselves since 2008.

Get free access to the
Premium Resource Center 💎

The premium resource center is my gift to you. You’ll find a treasure trove of guides, resources, videos, and more to help market and grow your business.

Want in? It’s free. There’s just one rule: no robots allowed 🤖. (Sorry, robots!)

To access the premium resource center:

  • Enter your email in the form below.
  • Follow the instructions on the next page to confirm you aren’t a robot.
  • After that, you’ll receive your special link to access the Premium Resource Center.

About Kai Davis

I’m Kai Davis, an entrepreneur, growth marketer, and marketing coach. These days, I’m focused on just a few core things:

  1. Helping Shopify stores grow with growth engines and SEO. I’m the founder of Double Your Ecommerce, a consultancy focused on growth for Shopify merchants.
  2. Coaching business owners on marketing and growth. I run a coaching practice where I work with solo consultants, agency owners, and software founders and help them accelerate their marketing and growth.
  3. Writing my letters on marketing, growth, and entrepreneurship. I send regular letters, stories, articles, tips, and resources to help you grow your business. Sign up, join the list, and get the next letter in your inbox →.

More about me: I’ve spoken on over a hundred podcasts and webinars about growth, marketing, and entrepreneurship. I’ve given talks at sold-out conferences in the US and Europe. I’ve hosted conferences and events for entrepreneurs and founders since 2016. I’m The Magic Email guy ( I live in Eugene, Oregon (don’t be creepy)

Now that you’ve reached the bottom of this page, here are a few things you can do: