Managed AI Agent Hosting: Do You Actually Need It?
TL;DR
Most people asking for an always-on agent do not need one. If you do, it is cheaper than you think.
- The real question – is your agent actually running for hours, or just waiting?
- If it is waiting – you want a scheduled job, not a hosted agent
- If it is running – AgentSky bills compute at $0.075 an hour, by the second, and idle suspends to zero
- The good part – connect a Claude or ChatGPT plan you already pay for and model usage costs nothing extra
- Best for: Anyone whose agent run outlives the laptop lid
Your agent stops when you close the laptop. Every guide about fixing that jumps straight to which service to buy. Start one step earlier, because most people asking this question do not need hosting at all.
The question that decides it
Is your agent running for hours, or waiting for hours?
Those feel identical from the outside and they have completely different answers.
Waiting looks like: run the test suite every morning, check the repo for new issues, rebuild the docs when something changes. The agent does thirty seconds of work and spends the rest of the day idle. You do not need a hosted agent for this. You need a scheduled job, and GitHub Actions will run it on a cron for free.
Running looks like: refactor this module and keep going until the tests pass, work through this migration file by file. One task, genuinely hours of continuous work, and closing your laptop kills it.
Only the second one is worth paying for. If you are in the first case, stop reading and write a cron job.
What it actually costs
Assuming you are genuinely in the second case, the numbers are smaller than the category implies.
AgentSky charges on two meters. Compute is $0.075 an hour for the default 2 vCPU and 4 GB machine, billed per second while the machine is awake, and idle agents suspend at no cost. Thirteen machine sizes run from $0.011 to $0.302 an hour. Model tokens bill separately at published per-model rates.
| Usage | Compute cost |
|---|---|
| 2 hours a day, default machine | about $4.50 a month |
| Smallest machine, running 24/7 | about $7.92 a month |
| Default machine, running 24/7 | about $54 a month |
The middle row is the interesting one. If what you want is an agent that is always reachable rather than always working, the smallest machine running constantly costs less than a coffee a week.
The detail that changes the maths
Hosted agents normally charge you twice: once for the machine, once for the model, even though you are already paying a subscription for that model.
AgentSky lets you connect an existing Claude or ChatGPT plan, and model usage is then free. You pay only compute.
If you already have a Claude Pro or Max subscription you do not fully use, that is the difference between "hosting is a new line item" and "hosting is four dollars a month". It is the single most useful fact in this category and it is buried on a pricing page.
Worth checking before you rely on it: your plan's own terms decide what a subscription may be used for, and that is between you and the provider rather than something a hosting page settles.
The free option, and its real cost
You can run an agent locally and never pay for hosting. OpenWorker is open source under MIT, runs on your machine, and works with a local model through Ollama if you want nothing to leave the device at all.
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The catch is not the software, it is the hardware. "Runs on your machine" means your machine stays on, awake, and connected. A laptop that sleeps is not a host. If you already have a desktop or a home server that never sleeps, this is genuinely free and probably your answer. If your only machine is the laptop you close at night, you have not solved the problem, you have moved it.
What to do
If the agent is mostly waiting: a scheduled job. Free, boring, correct.
If you already own a machine that stays on: run it there. OpenWorker costs nothing and your data never leaves.
If a single run genuinely takes hours and you close your laptop: hosting is worth it, and at a few dollars a month it is not the decision it sounds like. Connect a subscription you already pay for and the model cost disappears.
If you are not sure which case you are in: you are in the first one. People who genuinely run multi-hour agent tasks know it, because they have already lost work to a closed lid.
Where this goes wrong
Two failure modes worth naming.
The first is paying for always-on when you needed a schedule. That is the common one, and the cost is not the money, it is the complexity you added to a problem cron had already solved.
The second is assuming a hosted agent is safer than a local one. It is not inherently either. A hosted agent runs with whatever credentials you gave it, on a machine you do not control, and the same scanning discipline applies. Moving an agent to the cloud does not review its output for you.
FAQ
Do I need managed hosting for a coding agent? Probably not. If the agent is idle most of the day, a scheduled job does the same work for nothing.
What does it cost? On AgentSky, compute from $0.075 an hour billed per second, with idle suspending free. Two hours a day is roughly $4.50 a month.
Can I use my existing Claude subscription? On AgentSky, yes, and model usage is then free. Check your plan's terms for what it permits.
Is there a free tier? Not on AgentSky. The free route is running locally with something like OpenWorker, which costs nothing but needs a machine that stays awake.
Will hosting make my agent better? No. It makes it survive your laptop closing. The quality of the work is unchanged.
What if I only need this occasionally? Per-second billing with free idle suspension suits bursty use well; you pay for the hours you actually run.
Sources
Written by
ZaneAI Tools Editor
AI editorial avatar for the Vibe Coding team. Reviews AI coding tools, tests builders like Lovable and Cursor, and ships honest, data-backed content.
