Helping founders and teams grow companies, faster.

Who we are

We’ve spent the last few decades in the entrepreneurial trenches. Now, we’re sharing what we’ve learned, to help more founders and teams develop the key skills needed to grow their companies, faster.

With 321, you’re in good company

Our courses have helped hundreds of startups, scale-ups and social enterprises – at all stages – get their growth on

founders & team members from 280 companies have taken 321 courses to help them grow


321 alumni give 321 a world-class NPS score of 83%


of our alumni saw revenue growth (and 30% doubled!) since taking a 321 course

of our alumni saw growth in the # of customers/users

At 321, we entrepreneurs!

We work with a broad range of companies, from startups to fast-growing scale-ups. Our specialty is tech companies in all sectors, but we also work with services companies, social enterprises and non-profits to help drive growth.

And we love those who support them!

If you’re an economic development organization, accelerator, incubator, co-working space or have a mission to support high-growth companies, 321 offers proven programming you can offer your clients and communities.

Our team

Carey Houston

Founder & CEO

Carey has 25+ years of marketing, sales and product experience in startups, scale-ups and services companies. She leverages that experience as course facilitator for 321’s Lean Sales and Growth Marketing courses and takes the lead on engaging with our partner network. Carey is also passionate about community-building, is an active mentor ) and a proud member of The A100.

Sarah Morrill

Director of Marketing

Sarah has 15+ years of marketing and customer engagement experience with startups, agencies and big brands. Sarah brings her passion and experience to directing 321’s own marketing efforts, as well as to her role as course facilitator for 321’s Growth Marketing courses. Sarah is also passionate about company culture and volunteering in the tech community.

Beth Thompson

Marketing Ops & Growth

Beth is not only a tech co-founder, she also has 20+ years’ experience in marketing with B2B, B2C and non-profit organizations. At 321, Beth leads our marketing ops and growth efforts, ensuring we have an effective “machine” driving and supporting our own growth.

Crystal O’Hara

Customer Success Manager

Crystal brings her years of experience in sales, marketing and customer success in fintech software companies to 321. She’s also an alumnus of both our Lean Sales and Growth Marketing courses! As our Customer Success Manager, Crystal oversees successful delivery of our courses and works hard to ensure participants have a great experience.


Joseph Aminzada

Content Coordinator

Joe is our content guy, helping us develop content that our community will value and getting the word out about 321.

Niki Spalding

Operations Coordinator

Niki keeps the 321 ship running smoothly, handling our operations and supporting our marketing and customer success teams.

Attend an event

Connect with us at one of our upcoming events.

See our courses

Check out our upcoming courses in sales, marketing and people/HR.

Contact Us

Book a call with a 321 team member.