I struggle to launch my AI/SaaS ideas despite confidence in building them; I get stuck between starting a SaaS or an AI agency and doubt my ability to create valuable products.
The feeling you describe is akrasia — knowing what to do but not doing it because the required activation energy feels too high. To overcome this, consider the two business models you mentioned. A SaaS model is highly scalable but requires product‑market fit and can take years to generate revenue, during which you burn runway with no income. An agency model, by contrast, lets you earn money quickly (e.g., $20k in the first month) but is hard to scale and lacks predictable recurring revenue. I recommend a blended approach: start with an agency to generate early cash flow and runway, use that revenue to fund your SaaS development, and then gradually shift from manual implementations to a SaaS product. This path takes longer to reach the same scalability as a pure SaaS, but it yields far more money in the early years and gives you proven business‑owner credibility, which makes raising funds or reinvesting easier.