June 21, 2026
Ctrl+Alt+Delusion
The Minimum Viable Unit of Saleable Software
Turns out “just build it yourself” may be the hottest money-saving myth in tech
TLDR: The article argues that AI has made software faster to create, but not free enough to justify replacing every paid tool with a homemade version. In the comments, readers pile on with a mix of realism and mockery, saying companies often underestimate maintenance, overestimate savings, and ignore the value of shared, polished products.
A founder asked the question haunting every software seller in the age of artificial intelligence: if a chatbot can help companies make their own tools, is anyone crazy for trying to sell software anymore? His answer was basically, not so fast. The spark was a LinkedIn tale about a company ditching Jira, a popular work-tracking app, because paying $400 a month felt offensive enough to inspire a homemade replacement. The author’s comeback was deliciously unromantic: even with AI doing a lot of the typing, building, checking, fixing, and maintaining software still costs real human time — and human time is expensive.
That sober math lit up the comments. One camp practically stood up and slow-clapped: yes, the whole buy vs. build argument has changed, but not in the fairytale way people on social media pretend. Several readers chimed in with the painfully relatable confession that they too always think a rebuild will take “just a few days,” right before losing weeks of their life to bug-fixing and endless tweaks. Another crowd widened the debate, arguing that good software isn’t just code — it’s also hard-to-copy data, years of polish, and the strange magic of community feedback, where one niche feature suddenly becomes everybody’s favorite.
The snark also wrote itself. LinkedIn got roasted as a swamp of engagement bait, and the biggest meme-y subtext was clear: saving $400 can become a very expensive hobby. In other words, the comments weren’t buying the fantasy that AI has made software free — they were buying popcorn.
Key Points
- •The article examines whether software products remain viable to sell when LLMs make internal software development cheaper.
- •The article uses an anecdote about replacing a $400-per-month Jira subscription with an internally built task tracker created using Claude.
- •It argues that LLMs reduce software development costs but still require substantial human oversight, iteration, and refinement.
- •It states that maintenance costs continue after launch because software still needs bug fixes, feature work, and operational support.
- •A rough calculation in the article estimates that, with an engineer costing about $96 per hour, even modest ongoing maintenance can erase savings from replacing a low-cost SaaS subscription.