How to Fund Experimentation on Evidence, Not Arguments
One honest experiment result can get a growth program funded or gutted. The fix isn't better reporting — it's pre-registration, borrowed from clinical trials.
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Blog · Tag
Growth
Sustainable growth requires repeatable customer value and sound economics, not silver bullets. Experiments can improve decisions and update the baseline, but they do not create a permanent competitive advantage by default.
35articles
How I Detect Carryover Effects in Repeat Visitor Tests
Repeat visitor tests can lie with a straight face. The dashboard says variant B won, but what it may have found is memory, not lift.
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Marketing Attribution: When Two Teams Claim the Same Conversion
When three teams each claim the same conversion, attributed revenue exceeds reality and budget follows the best dashboard, not the best channel.
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Activation Metrics: How to Pick the One That Predicts Retention
Most teams track the wrong activation metric. A practitioner's guide to choosing an activation metric that statistically predicts retention, instrumenting…
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Building an Experimentation Knowledge Base for High-Velocity Growth Teams: The Knowledge Compounding Rate
A knowledge base doesn't just store past experiments — it's how data beats the HiPPO in decisions.
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A/B Testing: The Complete Guide for Practitioners
A program-level A/B testing guide from someone who has run 100+ experiments per year at a Fortune 150 company.
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What Breaks First When You Scale Experimentation
Scaling experimentation breaks intake, hypothesis integrity, capacity, and tooling — usually in that order. What fails at 20, 100, and 1,000 tests a year.
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Zero-Trust Marketing: How To Build Credibility When Everything Looks Like AI Slop
In an era of AI-generated content, proof of work is the only currency of trust. Shipped code and public failures can't be faked.
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Double Down But Diversify: The Case Against Single-Channel Growth
When something works, double down. But never become dependent on a single acquisition channel.
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Jobsolv at 35K Users: What $0 Current Paid Acquisition Means
A July 2026 Jobsolv snapshot: 35K+ users, $80K+ total revenue, $0 current paid acquisition, earlier paid tests, and explicit cost limits.
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From Services to SaaS: How I Validated Jobsolv Before Writing a Line of Code
A founder-reported Jobsolv cohort: 24 of 26 service clients received at least one interview within 30 days, followed by the transition from service to software.
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The Solo Founder's Playbook for Growth, Experimentation, and Shipping
A practical solo-founder playbook for experimentation, channel choices, and shipping when time, traffic, and budget are constrained.
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Reciprocity in Digital Products: Give Before You Ask
Reciprocity is a foundational principle of human cooperation. Learn how giving value first transforms user acquisition, engagement, and conversion in products.
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Sunk Cost Fallacy in Product Design: When Users Stay for the Wrong Reasons
The sunk cost fallacy keeps users invested in failing products. Learn how this bias affects retention metrics and how to build products worth staying for.
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The Endowment Effect in SaaS: Why Users Overvalue What They Already Have
The endowment effect makes users overvalue things they already possess. Learn how this bias shapes SaaS retention, upgrades, and product design decisions.
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The ICE Framework for A/B Test Prioritization (And Why It Falls Short)
The ICE framework is popular for prioritizing A/B tests, but it has serious flaws. Learn when to use it and what to replace it with.
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How to Build AI-Powered Onboarding Flows That Personalize Automatically
Build AI-powered onboarding flows that personalize automatically for each user. Reduce time-to-value and increase activation with intelligent onboarding.
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Re-Engagement Email Psychology: Why Win-Back Campaigns Fail and How to Fix Them
Most win-back campaigns fail because they treat disengagement as a messaging problem. It's a psychological state problem.
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The Loyalty Program Paradox: Why Points Systems Often Decrease True Loyalty
Points programs create transactional loyalty, not emotional loyalty. Behavioral economics explains why extrinsic rewards can crowd out the intrinsic…
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Lifecycle Email Architecture: Mapping Behavioral Triggers to Revenue Moments
Most lifecycle email sequences are built around time delays. The best ones are built around behavioral triggers.
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Churn Prediction Models: Reading the Behavioral Signals Before Users Leave
By the time a user cancels, the decision was made weeks ago. This article explores how to build churn prediction models that read behavioral signals early…
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The Activation Gap: Why Most SaaS Users Never Reach the Aha Moment
Most SaaS products lose users before they ever experience value. This article examines the behavioral and economic forces behind the activation gap, why…
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Negative Churn Economics: How the Best SaaS Companies Grow Without New Customers
When existing customers generate more revenue than departing ones take away, a SaaS business enters a fundamentally different growth trajectory.
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Product Qualified Leads: When Usage Data Replaces Marketing Attribution
Marketing qualified leads are based on demographics and engagement signals. Product qualified leads are based on what users actually do inside the product.
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The Diminishing Returns of CRO: Why Your 50th Test Won't Lift Like Your 5th
The mathematical reality of diminishing returns in conversion rate optimization explains why early tests produce dramatic gains, why mature programs…
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The ICP Problem: Why Most Companies Define Their Ideal Customer Too Broadly
Behavioral segmentation vs. demographic segmentation and why specificity in targeting improves everything downstream.
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Product-Led Growth vs. Sales-Led Growth: The Behavioral Economics of Each Model
Self-service vs. high-touch through the lens of decision complexity, perceived risk, and social proof needs.
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Demand Generation vs. Lead Generation: Why the Distinction Matters for Growth Architecture
Creating demand vs. capturing it: different psychological mechanisms, different metrics, different timelines.
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SEO vs. Paid Acquisition: The Compounding Returns Framework for Channel Investment
Why organic compounds like an investment and paid is linear like an expense, and when each is optimal.
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Emotional Design: How Delight Drives Retention (And When It Backfires)
Don Norman's three levels of design processing applied to SaaS: visceral, behavioral, and reflective.
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Dark Patterns vs. Persuasive Design: Where the Line Is and Why It Matters for Retention
The long-term business cost of manipulative UX: churn, reviews, regulatory risk, and brand erosion.
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Cohort Analysis for Non-Analysts: Seeing Patterns Your Dashboard Hides
How grouping users by acquisition date reveals retention, engagement, and revenue patterns invisible in aggregate data.
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Predictive Analytics for Growth Teams: When Historical Data Stops Being Useful
Mean reversion in marketing channels, the diminishing returns curve, and when to trust your model vs. your gut.
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How to Systematically Reduce Customer Acquisition Cost (CAC)
A step-by-step, experiment-driven framework to lower CAC by improving acquisition efficiency, fixing funnel leaks, and increasing customer lifetime value.
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How To Build A Low-Cost Referral Engine For Seed-Stage Startups
Your best sales reps are already on your side. They are your happiest customers, chatting in Slack communities and WhatsApp groups about tools they like.
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