// scheduled · agentic · yours
AI browser automation,
dispatched on your schedule.
Cronvoy is a browser automation agent that lives in Chrome. Describe a task in plain language — it navigates real pages, clicks, types, and reports back with a full transcript. Put it on a schedule and it runs while you're away.
bring your own OpenRouter key · works in Chrome & Brave · free during beta
A crew of one, at the helm of your browser
No selectors, no scripts, no brittle macros. Cronvoy's browser automation reads each page the way a person does — then acts.
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plain language in
Dispatch
Type what you want done — "find this week's posts about our product and upvote them". That sentence is the whole program.
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real pages, real DOM
Navigate
The agent scans the live page — through shadow DOM and iframes, where modern sites hide their controls — and clicks, types, and scrolls one deliberate step at a time.
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full transcript out
Report
Every action lands in a running transcript, capped with a plain-language summary. Watch it live under the glow ring, or read it later from any device.
The cron in Cronvoy
Scheduled browser automation, in your timezone. Set a task to run daily, hourly, or every few hours — it fires in a background tab, does the work, and files the transcript.
- Dedup memory. The agent remembers what it has already surfaced across runs, so your daily digest never repeats itself.
- Run history. Every scheduled run is saved — status, steps, duration, and the full thread. Reopen any run and keep chatting where it left off.
- Honest limits. Runs execute in your browser, so it needs to be open. On an always-on machine, that's true unattended automation.
Built like the web is hostile. Because it is.
An AI agent that reads untrusted pages needs more than good intentions. Security isn't a feature of Cronvoy — it's the spec.
Prompt-injection defense
Page content is data, never instructions. Text on a website telling the agent to do something is treated as exactly that — text on a website. The agent follows you, not the page.
Hard guardrails
No purchases, no posting, no deletions, no credentials — ever — unless you explicitly asked for that specific action. Anything touching money or messaging stays under your command.
Keys never leave your browser
Your OpenRouter API key lives in local extension storage and is sent only to OpenRouter. It never touches our servers. There's nothing for us to leak.
Data scoped to you
Tasks, transcripts, and memory are stored under your account with per-user security rules — your ID reads your data, and nothing else can.
Visible control, instant stop
The seafoam glow ring means the agent is at the helm. Every step logs to the transcript in real time, and the stop button ends a run mid-action.
Any model. Your key.
Cronvoy speaks to OpenRouter, so every tool-calling model is a candidate crew member — swap navigators any time. Pair a fast text-only model with a separate vision model that describes the screen when the agent needs to look.
You pay the model provider directly for exactly what you use. No markup, no middleman metering.
Questions, answered
What is AI browser automation?
AI browser automation puts a language model at the controls of a real web browser. Instead of writing scripts against brittle selectors, you describe the task in plain language — the AI reads the page, decides what to click or type, and carries it out step by step. Cronvoy does this inside your own Chrome or Brave, on pages you're already signed into.
How is this different from Playwright or Selenium?
Those are excellent frameworks for engineers scripting fixed flows. Cronvoy is for tasks you'd rather describe than program: it needs no code, adapts when a site changes its layout, and runs in your everyday browser with your existing sessions.
How does Cronvoy defend against prompt injection?
Everything read from a page is treated as untrusted data, never as instructions. The agent is explicitly directed to ignore commands embedded in page content, and hard guardrails block purchases, posting, credential entry, and deletions unless you explicitly requested that exact action. Every step is logged, and you can stop a run instantly. We treat this as defense-in-depth, not magic — review transcripts for anything sensitive.
Is my OpenRouter API key safe?
Your key is stored in your browser's local extension storage and sent only to OpenRouter to run your chosen models. It never touches Cronvoy's servers.
Do scheduled runs work when my computer is off?
Runs execute inside your browser, so it must be open for the schedule to fire. On an always-on desktop this means fully unattended browser automation. Cloud execution is on the roadmap.
How much does it cost?
Free during beta. You bring your own OpenRouter key and pay only for model usage you consume. A Pro tier will fund development later — early users will be treated kindly.
How do I install the beta?
Download the zip, unzip it, open chrome://extensions, switch on Developer mode, click Load unpacked, and pick the folder. Then click the Cronvoy handle on any page's right edge, paste your OpenRouter key in settings, and dispatch your first task. A Chrome Web Store listing is coming.
Put your browser on schedule.
// your models · your key · your browser