Journal

Insights, case studies, and lessons from building SaaS ventures. Real stories about validation, product development, and growing startups.

Strong opinions, openly tested.

The Breach Ventures journal covers the full lifecycle of building SaaS products, from early-stage validation and customer discovery to product-market fit and scaling. We share honest lessons from our own ventures, frameworks we use for decision-making, and practical guides for founders and operators navigating the zero-to-one phase.

What is a startup? (and when are you ready for one)
March 26, 2026

What is a startup? (and when are you ready for one)

What exactly is a startup? We explain how it differs from a regular business, when you’re ready to start one, and why most people get it wrong.

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What is venture building? (And why you shouldn’t want to do it alone)
March 12, 2026

What is venture building? (And why you shouldn’t want to do it alone)

Solo founders fail twice as often as teams. Stop wasting money on agencies and learn how venture building pairs your domain expertise with a technical engine room to build a real company—not an expensive hobby.

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How to validate a software idea in 2 weeks (before you write a single line of code)
March 9, 2026

How to validate a software idea in 2 weeks (before you write a single line of code)

Two weeks of talking is cheaper than a year of building. Most founders know that, and still ask the wrong questions. Here’s the framework we use with every venture we start.

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How much does it cost to build an app? (and why you might not have to pay for it)
March 4, 2026

How much does it cost to build an app? (and why you might not have to pay for it)

Building an app costs €15,000 to €150,000. But do you have to pay for it yourself? We break down what it really costs and why there’s a smarter model.

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A Practical Guide to Vibecoding MVPs with Claude Code
July 3, 2025

A Practical Guide to Vibecoding MVPs with Claude Code

How we use Claude Code at Breach to build MVPs fast. A practical guide to vibecoding: project setup, prompting strategies, and lessons learned.

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This is Breach. Why we exist, and what we do differently.
June 4, 2025

This is Breach. Why we exist, and what we do differently.

Why we started Breach and what makes us different. We co-build SaaS ventures with domain experts — as co-owners, not as an agency. This is our story.

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