Cantellis
03 / Compound

Full-Stack Growth Partnership

Your growth team, every week, without hiring one. Hands-on, embedded execution every week: deciding, designing, building, marketing, measuring, and improving, by the people doing the work.

Investment

From $6,000/month

Timeline

Monthly, 3 month minimum suggested

Who does the work

The builder, directly

The problem

What this solves

This engagement is useful when the constraint is not effort alone. It is clarity, coordination, capacity, or the speed of learning.

  • 01

    Growth work is split across people who optimize their own channel but not the whole customer journey.

  • 02

    The product and website need continuous improvement, but hiring a complete team is premature.

  • 03

    Experiments are launched without enough measurement, follow-through, or learning carried into the next decision.

  • 04

    Founders keep becoming the connective tissue between strategy, product, content, campaigns, and systems.

Common use cases

Where this engagement earns its place.

An early-stage company after launch

Run a continuous portfolio of product, conversion, and distribution experiments around one north star.

A founder-led growth engine

Take weekly build and growth execution off the founder while keeping decisions close and visible.

A boutique agency extending its team

Provide an ongoing product and growth capability across selected client accounts without permanent hiring.

A product with an underperforming funnel

Improve acquisition, activation, conversion, and retention as one connected system.

A business with repetitive revenue operations

Build and refine automations across lead capture, qualification, follow-up, reporting, and customer success.

What you get

Deliverables

  • Ongoing experiment portfolio
  • Product and website evolution
  • Campaign and content execution
  • Growth systems and automation
  • Weekly learning and prioritization

How it runs

Step by step

01

Weekly priorities

A short call to agree the highest-leverage move for the week.

02

Ship

Product changes, pages, campaigns, and automations delivered continuously.

03

Measure

Every change tracked against the north star.

04

Monthly review

What moved, what did not, and where to aim next.

Speed

When you see movement

Speed comes from keeping context and execution together, not from skipping the thinking or hiding unfinished work.

Week 1

Baseline and priorities

We agree the north star, inspect the current journey, and choose the first highest-leverage move.

Every week

Something useful moves

A product change, page, campaign, automation, or decision is shipped and connected to a hypothesis.

Every month

Evidence resets the plan

Results, failures, and customer signals determine the next portfolio of work.

Around month 3

Compounding becomes visible

The team has a stronger system, accumulated learning, and a clearer view of which motions deserve more investment.

Expected outcomes

What should be different

  • A steady operating rhythm across strategy, product, and distribution
  • Faster movement from an observed problem to a live test
  • Connected systems that reduce manual coordination and founder dependency
  • An accumulating record of what customers respond to and what the team should do next

A fit

  • Funded startups without a growth or web team
  • Agencies that want a standing build and growth partner
  • Product teams that need continuous experimentation

Not a fit

  • Organizations that need a large, rotating, staffed team

Honest expectations

What we will not pretend

AI gives a capable operator more range and speed. It does not make every bet right or remove the need for your involvement.

  • TRUEThe partnership is designed for compounding work, so a single month may be too short to judge the model fairly.
  • TRUEWe do not manufacture demand or promise a growth rate. We create, ship, and measure better bets at a faster cadence.
  • TRUEThis is direct operator capacity, not a large on-demand production team. Priorities are explicit because capacity is finite.

Questions

FAQ

Can I pause or cancel?
Yes, with 30 days notice. We suggest three months so experiments have time to compound.
How do we communicate?
A shared channel, a weekly call, and a written update every week.
Is ad spend included?
No. Media spend and third-party tools are billed to your accounts directly.

Proof, not promises

Try it on your problem.

Describe what is blocking you and get a small working prototype in minutes.

Build a POC

Talk to the builder

What needs to move?

Send a short brief. The person who reads it is the person who will do the work.

Send a brief