Alex M. came online
Sara K. came online
Julia P. went offline
Ravi T. came online
Alex M. went offline
InfiniteSpy
A clear, step-by-step walkthrough of how to know when a WhatsApp contact is online — without hovering over the app, and without crossing into private content.
To see when someone is online on WhatsApp without repeatedly opening the app, you can track their availability with a tool like InfiniteSpy, which watches the contact and alerts you the moment they come online. WhatsApp itself shows an 'online' indicator only while you're looking at the chat, whereas InfiniteSpy logs every online and offline transition in the background.
InfiniteSpy is a browser-based WhatsApp availability tool. It shows when contacts come online and go offline, with real-time alerts and activity insights — and never reads messages, calls, or media. Start a free trial →
Each feature reports availability information only — never message content, calls, or media.
Instead of checking manually, InfiniteSpy alerts you the moment a contact's WhatsApp shows online.
See every past online session with start and end times, not just the current status.
InfiniteSpy surfaces the hours a contact tends to be available, so you know when to expect them.
You add the contact's number in your browser; nothing is installed on the contact's phone.
Seeing when someone is online should never mean reading their chats — InfiniteSpy accesses status only.
Three steps from adding a number to reviewing availability — no app to install and no access to anyone's phone.
In InfiniteSpy, enter the number of the person whose online status you want to follow. InfiniteSpy begins watching their availability.
The moment their WhatsApp shows online, InfiniteSpy sends you a notification and logs the transition — no manual checking needed.
Open your dashboard to see each online session with timestamps, so you know not just that they were online, but when and for how long.
InfiniteSpy is transparent about exactly which information it reports. Availability only — never private conversations.
The exact moment a contact comes online
Alerted in real time and logged.
When each online session ends
Historical pattern of availability
The contact's messages and chats
Who the contact is talking to
The contact's location
Online status reveals availability, never location.
InfiniteSpy never accesses messages, calls, photos, media, or location — only online availability.
Seeing when someone is online is different from reading their conversations. InfiniteSpy shows only availability, never messages, calls, or media. Use it for legitimate purposes such as monitoring your children or coordinating with family, and always in line with WhatsApp's terms and local privacy law.
InfiniteSpy's online indicator reflects a contact's WhatsApp availability, not whether they've read your message or who they're speaking with. If a contact hides their last seen, InfiniteSpy still detects live online transitions but cannot show past last-seen times. Availability depends on the contact's phone being connected.
Start a free trial, add a contact, and see availability within minutes. Plans start at a few dollars per week and you can cancel anytime.
We use cookies to improve your experience. You can opt out at any time.