Growing a startup is hard! We get it! As founders and growth people we understand how important consistently is each and every month.

With Trajectory, you'll understand your metrics, what levers to pull, what opportunities exist, and will move into action on the highest impact efforts.

We dissect every data point and industry insight and combine it with our years of experience in the growth, product, and marketing space. 

You get a full team with a non-biased view of where your business is at, and the honest input and direction you need to grow. 

We will fully design and help implement experiments on a monthly basis and track your data so you can introduce a systematic way of growing your business.

Experimentation drives growth.

Join Trajectory & get the growth your startup needs. Systematically grow your startup via rapid experimentation, backed by a world-class growth team.

World class 1:1 growth help

Experimentation playbook, ideas, & execution

Proven results to grow your startup

Learn more

Fast growing startups leverage us.

Craig Zingerline

Craig Zingerline is a 6 time founder who has helped dozens of companies scale their growth. Prior to Growth University, Craig was the Chief Product Officer @ Sandboxx, Head of Growth at Upside Travel, CEO of Votion, Head of Growth at Red Tricycle, and VP at New Signature. In addition to in-house roles, Craig has advised and consulted with dozens of high growth startups (4 exits). He’s an award winning product strategist who has mentored hundreds of founders on growth, marketing, and product management.

Jen Bryan

Jen Bryan is an award winning paid acquisition specialist with an honours masters degree in Digital Marketing Strategies. Jen is the Chief Marketing Officer here at Growth University as well as being a course creator and host. Jen has extensive experience working with start-ups and founders and their paid acquisition both in an agency and in-house capacity. Jen has helped companies across Ireland, UK and USA leverage phenomenal growth both nationally and internationally through paid acquisition channels.

Aoife Jacob

Aoife Jacob is the Head of Growth – Activation at Growth University. Aoife has worked in startups her entire career. She has served in a variety of roles from content creator to travel agency manager before specializing in Growth and Lifecycle marketing. With experience working with both national and international clients on advertising campaigns and user research, she loves problem solving and helping startups see the bigger picture and meet their potential.

Our Growth Team

Purchase Trajectory Scale

Trajectory Scale

Full audit, including:

  • Deep growth review including product
  • 1 hour review session
  • Full growth audit results, including initial dashboard
  • Definition of your biggest areas of opportunity
  • Initial experimentation matrix with first five fully designed experiment

1 time audit (included), $2,000/month 

With Trajectory Scale, you get:

Every month, you will get:

  • 5 fully designed experiments
  • Weekly synchronous meetings with Growth University
  • Weekly updated metrics and insights
  • Access to all Growth University training content

Get the growth your startup deserves. Join Trajectory, and become great.

Need more help? Learn more about our Growth Agency.

How it works

Growth Audit

We have a kickoff call then gather data from you & conduct research on your industry and product. We do a deep dive on your model, review your marketing & product, then product initial experiment ideas. 


Next, we conduct a 1 hour growth workshop with you where we generate more experiment ideas and then rank the experiments based on impact vs effort using our proprietary scoring algorithm.

Weekly sprints

We move on a weekly sprint cadence. Depending on the package you choose, we'll iterate based on async and synchronous working sessions and help you bring your experiments to market.

Kill, Scale, Hold Steady

In each sprint, new ideas are brought to the table based on our research & experiment results. We make decisions on what to kill, scale, or hold steady on. This process repeats.

Plan details