Live Activities, without building an app.

Live
Activities,
No App Store
Required.

No App Store or native code. Just a button and an easy to use API

Live notifications and live activities on your lockscreen, dynamic island, and more. No App Store submission, no native codebase to maintain.

1

Send One Request

Use our easy to use API to create and launch your live activity.

1curl -X POST https://api.webliveactivity.com/api/start \
2 -H 'x-api-key: YOUR_API_KEY' \
3 -H 'Content-Type: application/json' \
4 -d '{
5 "widgetContainerId": "uber-ride-tracking",
6 "brand": {
7 "title": "Uber Ride",
8 "name": "Uber",
9 "url": "https://uber.com",
10 "logo": "/images/demo/uber.png",
11 "description": "Track your driver on the way to you."
12 },
13 "state": {
14 "primaryText": "Driver Arriving in 4 Minutes",
15 "secondaryText": "Marcus · Black Camry · 7XK 442",
16 "accessoryText": "En Route",
17 "progress": 0.35,
18 "accentColorHex": "#06C167",
19 "backgroundColorHex": "#000000",
20 "headerIconUrl": "/images/demo/uber.png",
21 "estimatedMinutes": 4
22 }
23 }'
API Key required sign up now Create Account10,000 Free Requests10,000 Free Requests Sign Up
2

Live Demo: Drop in The Button

Live Demo: Add Our Simple Button

The button below is live. Press it to start a live activity on your own phone.

1<iframe src="https://webliveactivity.com/embed/button?type=track&
2userId=ACTIVITY_ID"
3 width="340" height="95"
4style="border:0;color-scheme:light"></iframe>
3

It Launches Instantly

Launched Instantly

On iPhone it launches instantly, with no install and no download. Your user taps the button and the Live Activity starts right away.

On iPhone we launch your live activity instantly, with no install, on your users’ device.

Open Activity Builder
Live activity on iPhone

Instant launch are iOS only, so Android users install our lightweight companion app.

Note: Android does not support instant launch and requires our app.

iPhone 16 Pro with live activityiPhone 16 Pro with a push notification
iPhone
Mac
Apple Watch
AndroidAndroid

Note: Mac and Apple Watch require a compatible iPhone running iOS 16+.

What’s This All About?

We let you build live activities that launch directly from your web browser with our easy to use API.

What’s a Live Activity?

A Live Activity is the real-time card on the iPhone Lock Screen and Dynamic Island. You've already seen them as ride ETAs, delivery tracking, and live scores. They update on their own and stay visible until the task is done.

Until now, building one meant shipping a native iOS app. WebActivity gives your website the same surface. You send status updates to our API and we keep the card alive on the device.

A Live Activity shows real time information from an app directly on the Lock Screen and Dynamic Island. It can display updates such as delivery progress, sports scores, timers, rides, or task status without requiring the user to reopen the app. The activity stays visible and updates as new information becomes available.

We make it so you don’t have to have an app to make one; all you need is a website & a dream!

Why Would I Use This?

WebActivity gives you a direct way to keep users informed without asking them to download, open, or return to a full app. It is a practical fit for any experience where timing, progress, or status matters.

On iPhone, the web has almost no way to reach people after they close your tab. Web push only works if the user adds your site to their Home Screen first, and almost nobody does that. The usual answer is building a native app just to get on the Lock Screen, which means Swift, App Store review, and a second codebase to maintain forever.

WebActivity gives your site that surface directly. The card is on the Lock Screen and Dynamic Island, updates in real time, and stays put until the job is done. A tap brings the user straight back to your site.

• Delivery and order tracking that sits on the Lock Screen instead of a browser tab  • Scores, timers, queues, and rides. Anything with a status and an end state works. • Nothing native to build, submit, or maintain • Create a more visible and dynamic experience than standard web notifications

• Give users updates without making them reopen your website • Avoid building and maintaining a native iPhone app • Support use cases like deliveries, events, scores, rides, and task progress • Create a more visible and useful experience than standard web notifications

Ready To Start Building Live Activities Without “Building Them”?

Ready To Start Building Today?

No App Store submission, no native codebase to maintain. A link gets your activity onto your users’ screens, and an easy to use API keeps it live.

Includes: 10,000 Free Requests per Month

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MapOverpass
12HeroicHeroicCounter TerroristCSGOCSGO EsportsWatch Live
8 PM
Doing LaundryComplete This Task By 8:00 PM
Do LaundryClean FloorEat Lunch
Domino'sCooking
912
Movistar RidersMovistar RidersTerrorist9
MapOverpass
12HeroicHeroicCounter TerroristCSGOCSGO EsportsWatch Live
Live
View LiveMoly’s Cat CamUpdated 3 Seconds AgoCat cam
In The Oven NowMat has your order in the oven.Domino's
CookingOn The WayDelivered
Thinking
Researching API EndpointPreparing changes to Foodscout
ThinkingWorkingComplete
Delivery in 30 MinutesMat is racing your way.Domino's
On The WayDelivered
GTA00:00
GTA00:00:00GTA VI
San Francisco ShockHome1
MapMidtown
3
Dallas FuelAwayOverwatch LeagueWatch Live
United 1423Gate B22 · Seat 14C · SFO → JFK
BoardingIn AirArrived
Boarding
Arriving in 6 MinutesMarcus · Toyota CamryToyota Camry
On The WayArrived
6 Min
Movistar RidersMovistar RidersTerrorist9
MapOverpass
12HeroicHeroicCounter TerroristCSGOCSGO EsportsWatch Live
8 PM
Doing LaundryComplete This Task By 8:00 PM
Do LaundryClean FloorEat Lunch
Domino'sCooking
912
Movistar RidersMovistar RidersTerrorist9
MapOverpass
12HeroicHeroicCounter TerroristCSGOCSGO EsportsWatch Live
Live
View LiveMoly’s Cat CamUpdated 3 Seconds AgoCat cam
In The Oven NowMat has your order in the oven.Domino's
CookingOn The WayDelivered
Thinking
Researching API EndpointPreparing changes to Foodscout
ThinkingWorkingComplete
Delivery in 30 MinutesMat is racing your way.Domino's
On The WayDelivered
GTA00:00
GTA00:00:00GTA VI
San Francisco ShockHome1
MapMidtown
3
Dallas FuelAwayOverwatch LeagueWatch Live
United 1423Gate B22 · Seat 14C · SFO → JFK
BoardingIn AirArrived
Boarding
Arriving in 6 MinutesMarcus · Toyota CamryToyota Camry
On The WayArrived
6 Min
Movistar RidersMovistar RidersTerrorist9
MapOverpass
12HeroicHeroicCounter TerroristCSGOCSGO EsportsWatch Live
8 PM
Doing LaundryComplete This Task By 8:00 PM
Do LaundryClean FloorEat Lunch
Domino'sCooking
912
Movistar RidersMovistar RidersTerrorist9
MapOverpass
12HeroicHeroicCounter TerroristCSGOCSGO EsportsWatch Live
Live
View LiveMoly’s Cat CamUpdated 3 Seconds AgoCat cam
In The Oven NowMat has your order in the oven.Domino's
CookingOn The WayDelivered
Thinking
Researching API EndpointPreparing changes to Foodscout
ThinkingWorkingComplete
Delivery in 30 MinutesMat is racing your way.Domino's
On The WayDelivered
GTA00:00
GTA00:00:00GTA VI
San Francisco ShockHome1
MapMidtown
3
Dallas FuelAwayOverwatch LeagueWatch Live
United 1423Gate B22 · Seat 14C · SFO → JFK
BoardingIn AirArrived
Boarding
Arriving in 6 MinutesMarcus · Toyota CamryToyota Camry
On The WayArrived
6 Min