Vol. I · July 2026

A practical archive for people who buy, build, and run small software businesses — written like a handbook, organized like a library.

The operator’s library for small software.

Entropedia collects the guides, comparisons, directories, and research that operators actually need — and refuses the rest. Every page earns its place by being useful, cited, or opinionated. Ideally all three. No SEO filler, no manufactured urgency, no essays for their own sake.

Open the library Start a track· Free · No account required

Lanes

Primitives

guide19
comparison01
directory02
glossary03
research01

First queue

Pillar pages currently in the system.

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Buy

· Guide

Apr 9, 2026 · ready

How to buy a micro-SaaS

A workflow-first foundation for sourcing, screening, diligencing, and taking over a small software business without confusing activity for conviction.

#acquisitions#workflow#micro-saas

11 min read

5 sources · high

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Buy

· Guide

Apr 9, 2026 · ready

Micro-SaaS due diligence checklist

A practical checklist for deciding whether a small software business is understandable, transferable, and worth operating after close.

#diligence#risk#acquisitions

10 min read

6 sources · high

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Buy

· Guide

Apr 9, 2026 · ready

How to value a small SaaS business

A practical valuation frame for small software acquisitions that weighs quality, transfer risk, and operator fit instead of blindly following marketplace multiples.

#valuation#pricing#buying

9 min read

5 sources · high

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Grow

· Guide

Apr 11, 2026 · ready

Founder-led outbound with AI

An operator-oriented approach to outbound that uses AI for research and structure without drifting into spam, generic messaging, or automation theater.

#outbound#ai#distribution

8 min read

4 sources · mixed

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Grow

· Guide

Apr 11, 2026 · ready

How to find warm buying signals

A practical guide to finding signals that indicate a company might actually be ready for a solution, instead of defaulting to cold volume and vague ICP lists.

#signals#outbound#research

8 min read

4 sources · mixed

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Tracks

Structured routes through the library, not a course platform.

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Acquisition track

Buy a Micro-SaaS

Screen faster. Price cleaner. Buy with a written case.

Buyer checklistSeller interviewDeal memoTransfer risk

Buy track8 lessons

Buy a Micro-SaaS

A guided path through sourcing, screening, valuation, diligence, and transition logic for buying a small software business without getting lost in marketplace noise.

What changes

You should be able to screen listings faster, ask better diligence questions, and write a sharper deal memo before making an offer.

8 live lessons4h estimatedFree

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Validation track

Validate and Choose a SaaS Idea

Narrow faster. Kill weaker bets. Choose a wedge worth building.

Pain validationWedge choiceWTP testingKill criteria

Build track7 lessons

Validate and Choose a SaaS Idea

A decision-first track for founders who need to narrow ideas, define a wedge, and kill weak bets before writing code.

What changes

You should leave with a narrower idea thesis, a clearer wedge, and a better sense of which ideas deserve validation versus immediate rejection.

7 live lessons3.5h estimatedFree

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Growth track

Founder-Led Outbound

Smaller lists. Better signals. Stronger first messages.

Signal qualityLead scoringFirst notesReactivation

Grow track7 lessons

Founder-Led Outbound

A practical path for founders who need an outbound system that starts from signal quality, not spray-and-pray volume.

What changes

You should be able to find better signals, write stronger first outreach, and build a smaller but more legible outbound motion.

7 live lessons4h estimatedFree

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Lanes

Organized around operator jobs, not blog chronology.

Buy

Workflows, marketplaces, diligence, valuation, and transition logic for small software acquisitions.

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Build

Idea selection, wedge definition, build-vs-buy judgment, and launch logic for narrow software products.

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Grow

Founder-led outbound, warm buying signals, activation, pricing, and repeatable growth systems.

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Operate

Documentation, dashboards, support, SOPs, and decision rhythms for software businesses that need to stay legible.

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Tools

Comparisons, directories, templates, and practical operator resources that help decisions move faster.

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Glossary

Short definitions, examples, and linked concepts for the operator terms that shape software decision-making.

Open lane →