This is a role guide, not an installed employee. It explains what the role owns and how Tycoon runs it. Nothing is hired or activated until you choose it.
What your AI Head of Growth does
Workflows on autopilot
Weekly experiment review
Every Thursday: reads the prior week's results, calls wins/losses with confidence levels, and ships the next 2-3 experiments.
Funnel health audit
Monthly: walks the full signup → activation → retention funnel, identifies the single biggest leak, writes a fix plan.
Paid channel rebalancing
Bi-weekly: reviews CAC per channel against blended LTV, cuts the bottom 30%, redeploys budget toward the top.
Retention loop design
Quarterly: designs a new lifecycle touchpoint (email, in-product, referral) tied to a specific retention metric. Measures over 60 days.
Activation moment research
Reads new-user session replays and cohort data to find the moment users convert or drop. Rewrites onboarding around that moment.
Growth accounting
Weekly: produces a Brian Balfour-style growth accounting breakdown — new, resurrected, churned — so the growth picture is never a single vanity number.
Without vs With a AI Head of Growth
- You run one experiment a month and aren't sure what it proved
- Paid ads run on autopilot burning budget on dead keywords
- New users churn in week 1 and nobody knows why
- Signup funnel has been the same for 14 months
- A $180K/year head of growth hire you can't afford yet
- The growth lead ships 2-3 experiments/week, each with a pre-registered hypothesis
- Bi-weekly rebalancing cuts CAC 20-40% without reducing volume
- The growth lead watches session replays and rewrites onboarding around the drop-off moment
- The growth lead ships a variant every 10 days and keeps what wins
- An AI growth lead for under $200/month that starts shipping in hour one
A day in the life of your AI Head of Growth
07:30Pulls PostHog overnight numbers. Signup rate dipped 1.4 points on mobile — opens a ticket with the CTO to investigate.09:00Reviews last night's A/B test. New pricing page variant wins at 94% confidence. Promotes to 100% and writes the learning.11:00Writes the spec for next experiment: onboarding video vs interactive tour. Hypothesis, metric, MDE, and decision rule.13:30Runs bi-weekly paid review. Cuts LinkedIn spend 60%; redeploys to Reddit newsletter sponsorship pilot.15:00Watches 8 new-user session replays. Finds a confusing copy moment at step 3. Queues a micro-test.17:00Publishes the weekly growth accounting summary to the CEO: net MRR gained, retention rate, top 3 moves.21:00Heartbeat: confirms all running experiments healthy, no broken funnels, overnight traffic looks normal.