Earning income with a home PC, with the actual number attached

$12.47 a month net is just under $150 a year. That is a real number and it is not nothing, but it is not an income and anyone presenting it as one is selling you something.

What it actually is: found money on hardware that was already running and already paid for. I run that mini PC continuously for other reasons. The apps ride along on capacity that was being wasted, and the marginal effort after setup is roughly ten minutes a month checking dashboards. On that basis it is a good deal. On the basis of "replace part of your salary" it is not even close, and the gap between those two framings is where most of this category's dishonesty lives.

Is the machine already running 24/7 for some other reason?

If yes, the economics are straightforward. Electricity is $2.88 to $2.98 a month at my draw and rate, depending on the length of the month, the hardware is sunk cost, and everything above that is upside. Setup takes two or three hours once.

If no, think harder. You are now choosing to leave a machine powered on specifically to earn $15 a month, and the power cost comes straight off the top. It still nets positive at my numbers, but your rate and your hardware may differ enough to change that, and a full desktop with a discrete GPU idles far higher than 25W. Work out your own draw before assuming my figure transfers.

If you are considering buying hardware for this, the arithmetic turns hostile fast. At $12.47 a month net, a $150 used mini PC pays for itself in about 12 months. A $550 machine like mine takes nearly four years, by which point the apps, the rates and possibly the companies will all have changed. Any page recommending you buy a mini PC to run these is recommending you buy a mini PC.

Three categories, and only one of them is worth starting with.

Bandwidth sharing is where essentially all of my $15.35 comes from. You sell your connection as a residential proxy endpoint, commercial clients route requests through your IP, and you get paid by traffic or by uptime depending on the app. It is genuinely passive once installed. EarnApp and Honeygain are the two to start with, the 2-app starter stack has the setup order, and the head-to-head between them has the measured comparison.

Disk space is the one I rate highest and have not started yet. Storj pays for stored data at roughly $1.50 per terabyte per month and, crucially, sells something other than your IP reputation, which means it adds to the total rather than splitting it. It also ramps slowly and withholds 25% of earnings for the first nine months, so it rewards patience over enthusiasm.

Token-denominated networks like Grass pay in points that settle into distributions later. Treat these as speculation rather than earnings. Grass Stage 2 worked out at roughly a dollar per user and paid in USDC rather than the token everyone expected.

Most of what gets sold as passive side income at home is not passive. It is piecework with a flexible schedule, which is a fine thing to do and a different thing entirely. Surveys, user testing, data annotation, delivery, reselling: all of those pay by the task and stop paying the moment you stop working. The honest test is whether the money continues while you are asleep and doing nothing.

By that test, bandwidth and storage sharing genuinely qualify. After setup the machine earns whether or not you think about it, and my own involvement is roughly ten minutes a month reading dashboards. That is the entire appeal and it is also why the numbers are small: you are being paid for a resource rather than for your time, and one residential connection is not a large resource.

The trade is worth stating plainly, because it is the actual decision. Genuinely passive income from a home PC is around $12 to $15 a month on one connection. An hour of survey work pays more than that in an afternoon. If you want money, do the piecework. If you want something that keeps paying without you, this is it, and the honest version of that pitch includes how little it is.

What makes it worth doing anyway is the hourly rate on the setup. Three hours once, plus about two hours a year of checking, against just under $150 a year. That is just under $30 an hour for the time you actually spend, which is a better rate than most side work, on a very small number of hours. Those are the terms. Anyone presenting this as a path to meaningful monthly income is describing something that does not exist.

Installing five bandwidth apps and expecting five times the money.

They are all reselling the same asset, which is your IP address's reputation as a residential connection, often to an overlapping set of buyers. Running seven of them, as I do, does not produce seven times what one produces. It splits roughly the same demand into smaller pieces. The number that moves your total is a second distinct residential IP, or an app selling a different resource entirely.

The corollary is that device count does not help either. Honeygain allows ten devices per account but only one per IP, and Repocket allows two per IP. Your laptop, desktop and phone behind one router are one IP as far as any of these are concerned.

Mining on consumer hardware. An integrated GPU will not cover its own electricity. A discrete card might, depending on what you are mining and what you pay for power, but that is a different hobby with different maths and it is not passive.

GPU compute rental such as Vast.ai or Salad is real, but it wants a discrete NVIDIA card. On integrated graphics there is nothing to rent.

VPN exit node software. Mysterium and similar route other people's traffic out through your IP address, which is a categorically different exposure from reselling bandwidth. I will not run it and would not recommend it on a connection you care about.

Anything promising hundreds a month from one connection. The ceiling here is set by commercial demand for one residential IP in one location. That ceiling is low, and no app selects around it.

Read your ISP's terms of service. Many residential agreements prohibit reselling or sharing the connection, which is exactly what this is. Enforcement is rare and usually a warning, but make that decision knowingly.

Expect more captchas. Your IP joins a pool that some sites treat as suspicious, and that cost lands on you while browsing. It is the real price of this category and it is almost never mentioned on pages recommending it.