How an agent wakes up instantly

Think about your laptop. When you close the lid, it goes to sleep. When you open it, everything is exactly where you left it: the same windows, the same half written email. You did not restart anything. You just carried on.

Waken does the same thing for AI agents. Every agent gets its own small computer in the cloud. When nobody is talking to it, that computer goes to sleep and stops costing anything. When a message arrives, it wakes up right where it stopped, with its files, its tools and its train of thought.

This only works if waking up is so fast that you never feel it. So that is what we spent our time on.

The numbers

For comparison, a blink of an eye takes about 0.3 second. These are real measurements from our production platform, taken in September 2026.

Why agents start slow

On most platforms, an agent starts from zero every time. It is like turning on a computer that was fully shut down: you wait for it to start, you reopen your apps, you find your place again. That takes seconds, sometimes much more, and the agent has forgotten what it was doing.

The other common choice is to never turn the agent off. That is fast, but you pay for it around the clock, even when it spends 23 hours a day waiting.

We wanted both: nothing to pay while it waits, and no wait when you come back. Three ideas got us there.

1. Never from zero

Starting a computer is slow, so we avoid doing it. A new agent does not wait for anything to start up: it arrives already switched on and ready to work, with its own name and its own private space. It is the difference between baking a cake and taking one out of the fridge.

2. Save only what changed

To put an agent to sleep, we have to save everything it has in its head. Saving all of it every time would be like photocopying a whole book because you corrected one page. So we only keep the pages that changed. An agent that did a bit of work has usually changed very little, which is why it falls asleep in under a second and why its checkpoints take so little room.

We never trade safety for speed here. If there is the slightest doubt, we take the slow and certain path. We would rather lose a second than lose your agent's work.

3. Ready before it asks

When an agent wakes up, it does not need everything it knows right away. It needs a few things first. Waken keeps those within reach, so the agent finds them the moment it opens its eyes. It is like laying out your clothes the night before: the morning goes much faster.

What you get

Because waking up is invisible, we can let an agent fall asleep after only five minutes of silence, and you will never notice. An agent that sleeps uses almost none of our resources.

That is why a sleeping agent is free on Waken, and why our plans are priced by number of agents, not by the hour. You do not pay for the time your agent spends waiting for you. The speed is not there to win a benchmark. It is what makes the price possible.