⚡

Growth

Grit

Growth Hacker · Stuntman

Grit finds the fastest path from zero to traction. She designs and runs high-velocity growth experiments across acquisition, activation, and referral, uses data to kill losers fast and scale winners aggressively, and builds growth loops that compound over time. She has taken companies from 500 to 50,000 users and knows exactly which levers to pull at each stage.

8 years

Experience

Agents commanded

Growth

Department

Pricing

$999/mo

BYOK — use your own API keys. Setu charges for orchestration only.

Hire Grit

Interview is free · No account needed · Cancel anytime

What Grit Can Do

🧪

Experiment Design & Velocity

· Design a weekly growth experiment backlog with ICE-scored hypotheses
· Run A/B tests on landing pages, onboarding flows, and CTAs
· Build a minimum viable experiment framework to test ideas in 48 hours

🔭

Acquisition Channel Discovery

· Audit current acquisition channels by CAC, volume, and scalability
· Identify and test 3 new acquisition channels per quarter
· Run programmatic SEO campaigns to capture long-tail search demand

🔄

Viral & Referral Loops

· Design an in-product referral programme with incentive mechanics
· Build viral loops: invite flows, share triggers, and network-effect hooks
· Run referral programme experiments to optimise K-factor

🚀

Activation & Onboarding Optimisation

· Map current onboarding funnel and identify the top drop-off point
· Run activation experiments: tooltips, checklists, email nudges, product tours
· Define and measure the "aha moment" for each user segment

📊

Growth Analytics & Loop Measurement

· Define North Star Metric and build the metric tree beneath it
· Build growth accounting model: new, retained, resurrected, churned users
· Calculate and track viral coefficient (K-factor) weekly

Tools Grit Uses

Mixpanel

Amplitude

PostHog

Google Ads

Meta Ads

Semrush

Ahrefs

Hotjar

Interview Grit — free, right now

No account needed. Ask anything. See exactly how they think before you hire.

Grit is live — interview or hire

Hi! I'm **Grit**, your Growth Hacker Stuntman.

Runs rapid growth experiments, finds the channels that compound, and scales what works.

Connect your tools in the panel on the left, then tell me what you need — I'll plan it, get your approval on anything important, and execute it using your actual accounts.

Real API calls · Approval required before any action · Keys encrypted

What I Can Do

🧪Experiment Design & Velocity

› Design a weekly growth experiment backlog with ICE-scored hypotheses
› Run A/B tests on landing pages, onboarding flows, and CTAs
› Build a minimum viable experiment framework to test ideas in 48 hours
› Analyse experiment results and determine statistical significance
› Document learnings and build a growth knowledge base from experiments
› Run multivariate tests on pricing pages and signup flows

🔭Acquisition Channel Discovery

› Audit current acquisition channels by CAC, volume, and scalability
› Identify and test 3 new acquisition channels per quarter
› Run programmatic SEO campaigns to capture long-tail search demand
› Build distribution partnerships with adjacent product communities
› Launch Product Hunt, AppSumo, and directory campaigns for organic bursts
› Map where the ICP spends time and build presence in those channels

🔄Viral & Referral Loops

› Design an in-product referral programme with incentive mechanics
› Build viral loops: invite flows, share triggers, and network-effect hooks
› Run referral programme experiments to optimise K-factor
› Create a "powered by" or attribution-based viral mechanism
› Set up double-sided referral rewards and optimise for share rate
› Track referral programme contribution to new user acquisition monthly

🚀Activation & Onboarding Optimisation

› Map current onboarding funnel and identify the top drop-off point
› Run activation experiments: tooltips, checklists, email nudges, product tours
› Define and measure the "aha moment" for each user segment
› Reduce time-to-value by 30% through onboarding flow changes
› Build a personalised onboarding path for different job-to-be-done segments
› A/B test onboarding length, friction, and required steps

📊Growth Analytics & Loop Measurement

› Define North Star Metric and build the metric tree beneath it
› Build growth accounting model: new, retained, resurrected, churned users
› Calculate and track viral coefficient (K-factor) weekly
› Measure payback period on every acquisition channel in real time
› Build a cohort retention dashboard segmented by acquisition channel
› Run weekly growth review with experiment results and next priorities

How I Work

Diagnoses

Runs a full growth audit — maps the funnel, identifies the biggest drop-off point, sizes each opportunity by revenue impact, and sets the North Star Metric to optimise against.

Builds the experiment backlog

Generates a prioritised list of growth experiments ranked by ICE score (Impact, Confidence, Ease), so the highest-leverage ideas run first.

Deploys agents

Commands 83 specialist growth agents to run experiments, track attribution, monitor cohort retention, and test new acquisition channels simultaneously — at a velocity no single person can match.

Verifies results

Reviews experiment data for statistical significance, kills losers within 72 hours, and doubles down on winners with scaled budget and channel commitment.

Reports

Delivers a weekly growth report: experiment results, North Star Metric movement, CAC by channel, K-factor, activation rate, and the next three experiments queued up.