An hour of network admin work was worth $47.66 at the 2025 median wage [1]. A year of managed email costs $60 [4]. Divide one by the other and the “free” self-hosted stack hits a hard break-even: just 1.26 hours of upkeep a year makes a $5-a-month plan the cheaper way to keep the same mailbox.

The big picture:

Self-hosting swaps a small bill you can see for a big one you cannot.

The pitch rarely changes. Cancel the plan, run the open-source app, keep the data. The price you see is the hardware and the electricity.

The real price is the hours.

What strikes me is that this cost is public. Managed replacements publish their fees — $7 per user per month for mail and documents [5], $4 a month for a small rented server [6], $9.99 a month for two terabytes of storage [7]. The wage side is public too [1].

Two numbers settle most of these calls before anyone opens a terminal.

I have watched this play out in the field. A mail server that Gmail and Outlook quietly stop accepting does not fix itself, and the weekend spent on it slips past whatever deadline it was serving. Do the arithmetic on one such weekend — 26 hours — at the $47.66 median rate above: that is $1,239 of unpaid labor to avoid a $60-a-year mailbox fee [1][4].

Repeat that across a home rack, and the math stays ruthless. The cash out is tiny. The time out is the cost.

By the numbers

  • $47.66 per hour — Median admin wage: The Labor Department’s 2025 median pay for network and computer systems administrators. It sets the price of an hour of upkeep [1].
  • 1.26 hours — Mail break-even: One year of Fastmail costs $60, so 1.26 hours of upkeep erases the savings at the median rate. Google Workspace at $7.00 per user per month crosses over at 1.76 hours [1][4][5].
  • 16.31 watts — Storage box draw: A two-bay home storage box pulls 16.31 watts with spinning disks. That is roughly $25 a year at the 2025 residential average of 17.30 cents per kilowatt-hour [2][3].
  • $4.00 per month — Rented small server: The basic cloud box that someone else patches and reboots [6].

What I’d watch:

I am watching the price side: managed fees keep getting cheaper and easier to find.

  • The published fees: Fastmail costs $60 for 12 months, Google Workspace runs $7.00 per user per month, and Tailscale offers a free tier for up to six users — replacing the remote access layer people usually build by hand [4][5][8].
  • The chore clock: Fifteen minutes of upkeep a month equals three hours a year. At the median wage, that is $143 — more than two years of the mailbox it replaced.
  • The failure modes: A patch lands at 2 a.m. A certificate expires with no warning. A disk dies on a Sunday. Each one turns an hour meant for something else into an hour of firefighting.

My read: the managed side stopped being the expensive option. The self-hosted side stopped being free in the way the pitch implies.

The catch

The part I keep circling is that cost was never the real reason most people self-host.

Control is. So are privacy and data ownership. Some jobs also have no $7-a-month swap at all — a heavy media server, a two-disk backup, a home lab for learning. Those are real returns, and none of them show up in the division above.

The wage figure is also a benchmark, not a personal rate. A hobby hour on a Saturday is not a billed hour, and a national median hides a wide spread by region and role. Someone who enjoys the work is paying in a currency they like.

Cost is a poor reason to self-host, but it is a good reason to decide once. Two numbers and one division settle the money question. The rest is taste, and taste gets to win — as long as nobody calls the server free.

At a glance

  • The Big Shift: Self-hosted services are pitched as “free,” but the honest comparison is a simple division: the annual managed fee against the hourly value of the upkeep it replaces. On 2025 medians, an hour and a quarter of upkeep a year erases a $60 mailbox bill.
  • Why It Matters: Managed mail, storage, and small servers now list between $4 and $10 a month, while the hours they replace are priced at a median $47.66 an hour. The tinkering tax has a hard number, and a 15-minute monthly chore costs more than two years of the plan it replaced.
  • What I’d Watch: Whether published fees keep falling and the upkeep clock keeps ticking, because both shift the break-even point.
  • Break-even hours: The annual fee divided by the hourly rate — 1.26 hours for a $60 mailbox, or 2.52 hours for two terabytes of storage at $9.99 a month.
  • Always-on power: A small storage box draws 16.31 watts, adding roughly $25 a year on the 2025 residential average.
  • Free tiers: The remote access layer now has a free plan for small setups [8], meaning rebuilding it by hand buys less value than it used to.
  • The Catch: Cost is not the only axis, and often not the real one. Control, privacy, and the build itself are genuine returns, and a national wage median is not an individual rate.

Related reading

Sources

[1] US Department of Labor, O*NET OnLine — “15-1244.00 Network and Computer Systems Administrators,” median wages (2025): https://www.onetonline.org/link/summary/15-1244.00 [2] US Energy Information Administration — “Electricity explained: Prices and factors affecting prices” (2025 annual average retail prices): https://www.eia.gov/energyexplained/electricity/prices-and-factors-affecting-prices.php [3] Synology — “DS223j” specifications (power consumption 16.31 watts access, 4 watts hibernation): https://www.synology.com/en-us/products/DS223j [4] Fastmail — pricing, Individual billed yearly ($5 per month, $60 for 12 months): https://www.fastmail.com/pricing/ [5] Google Workspace — pricing, Business Starter ($7.00 per user per month): https://workspace.google.com/pricing.html [6] DigitalOcean — Droplet pricing ($4.00 per month, 512 MiB): https://www.digitalocean.com/pricing/droplets [7] Apple — iCloud+ storage plan prices (2 TB at $9.99 per month, USD): https://support.apple.com/en-us/108047 [8] Tailscale — pricing (free plan up to 6 users): https://tailscale.com/pricing