If you can build it in a night, the subscription is a tax on your own inaction
I wanted WisprFlow but did not want to pay for it. So I built Commandment, an open-source alternative with BYO API key, in a night. Then allmd to turn any URL into markdown. Then HackerTok. Same impulse each time: too cheap to subscribe, fast enough to build.
Based on side projects shipped between late 2025 and early 2026 including Commandment, allmd, and HackerTok.
The impulse
I use voice-to-text constantly. WisprFlow is good. It costs money every month. I looked at the subscription, looked at the feature set, and thought: I could build this.
So I built Commandment. Open-source, BYO OpenAI API key, runs locally. One night. Not a weekend. Not a sprint. It is exactly the tool I wanted, and it costs me fractions of a cent per use instead of a monthly fee forever.
That night changed how I think about every SaaS product I use.
The pattern repeats
After Commandment, I needed a way to turn web pages, PDFs, videos, and audio files into clean markdown. I wanted to feed everything into AI context windows without copy-pasting. Existing tools either cost money or did not handle every format.
So I built allmd. Four hours, spread across an evening. It converts any URL, PDF, video, or audio file into markdown. Turn the whole universe into a skill. That is the tagline, and it is not an exaggeration.
Then I wanted a better way to read Hacker News. A full client. Login, comments, upvoting, the news list, submitting posts. HackerTok happened the same way. Claude Code did the heavy lifting. I steered.
308 GitHub repos. Plenty of dead experiments. But every one tested an assumption, taught me something, or scratched an itch nothing else was scratching.
The calculus has flipped
The old wisdom says do not reinvent the wheel. That advice assumed the wheel took months to build. It assumed building cost much more than buying. It assumed you were trading engineering time against a ten-dollar subscription, and the subscription would win.
That assumption is dead.
When AI compresses a weekend project into a few hours, the math changes. A ten-dollar-a-month subscription is $120 a year. Over five years, $600 for a tool you do not own, cannot modify, and might shut down or hike prices any time. The alternative is four hours of your evening and a tool you control forever.
The subscription is not buying you software. It is a tax on your own inaction. You pay because building felt too hard. It does not feel too hard anymore.
The hidden advantage of owning it
The real benefit is not the money. It is the depth of understanding.
When you build it, you know how it works. When it breaks, you fix it in minutes. When you want a new feature, you add it. When the upstream API changes, you adapt. You are never waiting on someone else's roadmap.
Subscription software is a black box. You file a feature request and hope. You hit a bug and wait. Every dependency on someone else's product is a dependency on their priorities, not yours.
Commandment does what I need because I built it for my use case. No onboarding flow. No pricing page. No team dashboard. The features I use and none of the ones I do not.
When not to build
Some tools are genuinely complex. Database engines, payment processors, auth with compliance requirements. You should not build Stripe.
The test: can you ship it before the free trial expires?
If yes, build it. You end up with something tailored, something you understand, and something that costs nothing ongoing. If no, the subscription is probably earning its keep.
Most developer tools, productivity apps, and utilities fall on the build side now. The threshold keeps moving as AI gets faster.
The real point
This is not about being cheap. The cost structure of software has changed. Building is fast. Subscribing is slow. Owning is durable. Renting is fragile.
Every tool you build is a skill you sharpen, a dependency you remove, and an assumption you test. The 308 repos are not a portfolio. They are a habit. Build the thing. Ship it tonight. Own it forever.