The Bible Library
Playbooks, templates, and tools — curated and vetted. Bookmark anything; the Bible AI uses your library to give better advice.
How to maintain delivery quality as a productised-services business grows from solo to 3-5 people: SOPs, QA gates, and the founder-bottleneck pattern.
Realistic free-to-paid conversion rates by edtech segment, the design choices that move them, and the metric most founders track wrong.
The pricing-up playbook: when to do it, how to communicate it, what to grandfather, and the realistic loss rate to expect.
A concrete walkthrough for setting your first SaaS price: the 5-question customer interview, the 3-tier shape, and the price ladder that gets to a sustainable number in 90 minutes.
Single-source supplier dependency is the highest-impact, lowest-frequency risk in hardware DTC. The four-step plan to second-source critical components without doubling cost.
30-40% of subscription churn is involuntary (failed payments). A well-designed dunning sequence recovers 60-80% of it with no dark patterns.
Why 60-75% utilisation is healthy, above 85% sustained predicts attrition, and the specific lever that lifts a tired agency without hiring.
Common ecommerce growth tactics that look great on the revenue line but destroy margin: discount stacking, paid acquisition without LTV, bundle math, free shipping, and SKU sprawl.
How to use AI as a co-founder when you're alone — what to delegate, what to never delegate, and how to set up the loop.
Which AI tools to subscribe to, in what tier, and which ones can wait until seed.
A curated library of battle-tested prompts for the 20 most common founder tasks.
When retrieval beats fine-tuning, when fine-tuning beats retrieval, and the false third option founders pick instead.
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