Siren doesn't live in a tab. She lives in your operating system — she sees your files, builds your apps, and runs your terminal. And during beta, her brain is free: 5 million tokens a month, on us.
Every AI product today works the same way: a chatbot in a tab, a meter running, a bill at the end of the month. We removed the meter.
No API key to hunt down. No provider to configure. No per-token invoice. LazySiren Cloud is the house brain — funded by us, included with your account, ready before you've finished reading this sentence.
Split into 4 generous windows. Each window refills automatically — every 5 days, not 7 — so you wait less and create more.
Five million tokens is roughly 3.75 million words — about ten novels. Here's what that habit costs elsewhere.
Siren isn't a chatbot you visit. She's the operator of the machine — every app below is one she can open, drive, and build with.
Talk to her like a colleague. She opens apps, edits files, runs your real Linux terminal, forges new applications from a sentence, and publishes them to the marketplace. The OS doesn't contain an AI — the OS is the AI.
Describe an app. Watch it get built, debugged, and installed — by Siren, inside the OS.
Not a simulation. A genuine shell Siren can drive while you watch.
Drop a 40-page PDF. Ask what's inside. She read it — all of it.
Publish what Siren builds for you. Others install it in one click.
Web, Android APK, desktop shell — your OS, your files, your Siren, everywhere. Your quota and your keys follow the account, never the device.
Your data is yours. Encrypted vault, explicit permissions, nothing sold — because there's nothing to sell when the product is the OS itself.
Airplane mode? No signal? Don't care. Download an open model once in Model Manager and Siren thinks entirely on your device.
Model Manager · one tap to download · runs on-device
Email, thirty seconds. No credit card, no API key, no developer console. Your 5M-token beta quota is already attached.
She's already there — in the OS, not in a tab. Ask her to build something, summarize something, organize something.
Every 5 days your 1.25M-token window refills automatically. Create like someone who's not being billed by the word.
Beta members keep founding terms. When beta ends, the plans below apply — published now, no surprises later.
The honest menu. Same quotas, same refill — just priced to keep the lights on.
About 3.75 million words — roughly ten novels, or months of daily chatting, coding, and document work. It's split into four 1.25M-token windows that refill every 5 days, so you never wait a full week when you run dry.
No. LazySiren Cloud is the built-in brain — funded by us, ready the second you sign in. There is nothing to configure and no key to paste. (Custom provider keys exist, but they're reserved for the admin account.)
Beta members keep founding terms. Everyone else moves to the published plans — the same quotas you see above, priced honestly. No surprise bills: if you never add a card, you simply stay on the free Discovery tier.
Yes. Offline models run entirely on your device — they cost us nothing to serve, so they cost you nothing. Download once in Model Manager, use forever, even in airplane mode.
She operates the machine: builds and publishes apps from a sentence (Neural Forge), reads your files (drop a 40-page PDF), runs your real Linux terminal, manages windows, and remembers context across all 61 apps. A chatbot answers questions. Siren does the work.
Web (any modern browser), Android (native APK), and desktop shell. One account — your OS, files, quota and Siren follow you everywhere.
5 million tokens a month. Zero keys. Zero cards. Zero meter anxiety.
Free while beta lasts — and beta doesn't last forever.