Cloud vs local vs VPS: where should your AI agent run?
TL;DR: Cloud is easiest (use it through a website). Your computer gives control but stops when the machine is off. A VPS is a rented online computer that keeps your agent running 24/7.
Cloud
The agent runs on the vendor's servers; you just log into a website. Nothing to install, works from any device, always on. Easiest for beginners — the trade-off is less control and your data lives on their servers.
Your computer (local)
The agent runs on your laptop or desktop. More control and privacy, and often cheaper. The catch: it only runs while your computer is on and awake — close the lid and it stops.
VPS (rented online server)
A VPS is a small computer you rent in a data center. It runs 24/7, so your agent keeps working when your laptop is off. More control than cloud, but you manage setup and updates, and it's a recurring cost (~$5–20/mo).
Quick comparison
| Cloud | Local | VPS | |
|---|---|---|---|
| Ease | Easiest | Medium | Technical |
| Runs 24/7 | Yes | No | Yes |
| Control / privacy | Lower | High | High |
| Cost | Subscription | Free-ish | ~$5–20/mo |
Which should you pick?
Most people should start with cloud. Choose local for privacy or tinkering, and a VPS only when you truly need always-on. More on that in Do you need a VPS? — or filter agents by where they run.
Frequently asked questions
What's the easiest option for a beginner?
Cloud. You use the agent through a website with nothing to install, and it runs even when your computer is off.
Why would I run an agent locally?
For control and privacy — your data stays on your machine — and to avoid subscription fees. The downside is it only runs while your computer is on.
When is a VPS worth it?
When the agent must run 24/7 (scheduled jobs, always-on monitoring) and isn't already a cloud app. Expect roughly $5–20/month.
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