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If you want to grow a software business without outside funding or a paid media budget, this episode shows you how one founder did exactly that.

James, founder of Rupert AI, joins Oliver Bruce to break down how a bootstrapped B2B SaaS business generated 1.1 million organic views in a single year. RupertAI protects brands by removing harmful social media comments in real time and surfaces the sales opportunities hiding in comment sections.

James shares the honest reality of bootstrapping, why he has invested close to £300k over two years without raising, and the story behind the Rupert Scroll, a five-metre printout of negative comments that became the brand’s signature activation. He also explains why owning the tech stack beats vibe coding at scale, how he plans to reach £5m ARR with nine staff, and why every founder needs a line in the sand.

Key topics covered:

• How to bootstrap a B2B SaaS business without outside investment
• Guerrilla marketing ideas for startups with no budget
• How to grow organic reach before spending on paid media
• Why low early pricing helps you gather product data
• Vibe coding vs building a defensible SaaS product
• How to scale to £5m ARR with a small team
• Why founders should save into a pension early
• Failing fast and knowing when to stop