200+ Tested AI Prompts I Use to Run My SaaS (And How I Tested Them)
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I've spent the last year building and running a SaaS almost entirely on AI-generated output — launch copy, code reviews, cold outreach, changelogs, support replies. Along the way I've written, tested, and thrown away something like 400+ prompts . About half of them are now in a curated pack I sell. The other half were just bad. This post isn't a sales pitch. It's the actual lessons from testing hundreds of prompts: why most of them fail, what a good one looks like, and how to test them…
1Key Takeaways
- I've spent the last year building and running a SaaS almost entirely on AI-generated output — launch copy, code reviews, cold outreach, changelogs, support replies.
- Along the way I've written, tested, and thrown away something like 400+ prompts .
- About half of them are now in a curated pack I sell.
- It's the actual lessons from testing hundreds of prompts: why most of them fail, what a good one looks like, and how to test them….
2AIWedia Score
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3Why it matters
Prompt and agent patterns spread fast; staying current saves time and token cost. DEV — Prompt Engineering reports that i've spent the last year building and running a SaaS almost entirely on AI-generated output — launch copy, code reviews, cold outreach, changelogs, support replies.
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