Monitoring 160+ APIs in real time

Get Instant Alerts When Third-Party APIs Go Down

Monitor OpenAI, Stripe, AWS, and 160+ APIs. Know before your users do.

No credit card required · 14-day free trial · Cancel anytime

160+ APIs Monitored
<60s Alert Speed
Free Dashboard Forever

Add Status Badges to Your README

Free badges for all 100+ APIs. One-click copy for GitHub, GitLab, and more.

Popular Status Checks

Free Dashboard. Paid Peace of Mind.

The free dashboard is yours forever. Alert Pro adds instant notifications so you never have to check manually.

Free

$0 forever
  • Real-time dashboard for 190+ APIs
  • Embeddable status badges
  • RSS feeds for every service
  • Public JSON API access
  • No email alerts
  • No outage notifications

Alert Pro

$9/moPopular
  • Everything in Free
  • ⚡ Instant email alerts (< 60s)
  • Monitor up to 10 APIs
  • Outage + recovery notifications
  • Daily status digest
  • Priority support
Start Free Trial →

No credit card required · Cancel anytime

All APIs

ChatGPT

OpenAI's conversational AI assistant

aiCheck status →

Discord

Voice, video, and text communication platform

communicationCheck status →

AWS

Amazon Web Services cloud computing platform

cloudCheck status →

Slack

Business communication and collaboration platform

communicationCheck status →

Character AI

AI chatbot platform for creating and chatting with characters

aiCheck status →

Canva

Online design and publishing platform for creating visual content

designCheck status →

Anthropic (Claude)

AI safety company providing Claude AI assistant

aiCheck status →

GitHub

Code hosting and version control platform

developer toolsCheck status →

OpenAI

AI research company providing GPT models and APIs

aiCheck status →

PayPal

Online payment platform for secure money transfers and transactions

paymentsCheck status →

Cloudflare

CDN, DDoS protection, and DNS services

cloudCheck status →

Zoom

Video conferencing and online meeting platform

communicationCheck status →

Azure

Microsoft's cloud computing platform for building and managing applications

cloudCheck status →

Microsoft Teams

Business communication and collaboration platform by Microsoft

communicationCheck status →

Shopify

E-commerce platform for online stores

ecommerceCheck status →

Google Cloud Platform

Google's suite of cloud computing services for compute, storage, and machine learning

cloudCheck status →

GitHub Copilot

AI-powered code completion and pair programming assistant

aiCheck status →

Jira

Project tracking and issue management tool by Atlassian

project managementCheck status →

Figma

Collaborative interface design and prototyping tool

designCheck status →

Datadog

Cloud-scale monitoring and analytics platform for infrastructure and applications

monitoringCheck status →

Okta

Enterprise identity and access management platform

authenticationCheck status →

New Relic

Full-stack observability platform for application performance monitoring

monitoringCheck status →

Twilio

Cloud communications platform for SMS, voice, and video

communicationCheck status →

PagerDuty

Incident management and on-call scheduling platform for DevOps teams

monitoringCheck status →

Sentry

Application error tracking and performance monitoring platform

monitoringCheck status →

Salesforce

Cloud-based CRM platform for sales, service, and marketing

crmCheck status →

Snowflake

Cloud data platform for data warehousing and analytics

databaseCheck status →

Cursor

AI-first code editor with built-in AI pair programming

aiCheck status →

Vercel

Frontend deployment and hosting platform

developer toolsCheck status →

Auth0

Identity platform for authentication and authorization

authenticationCheck status →

Supabase

Open source Firebase alternative with Postgres

developer toolsCheck status →

Heroku

Cloud platform for deploying applications

cloudCheck status →

Square

Payment processing and point-of-sale platform for businesses

paymentsCheck status →

Elasticsearch

Distributed search and analytics engine for all types of data

searchCheck status →

HubSpot

Inbound marketing, sales, and CRM platform

crmCheck status →

Stripe

Online payment processing platform

paymentsCheck status →

Sora

OpenAI's AI video generation tool

aiCheck status →

Linear

Modern issue tracking and project management tool for software teams

project managementCheck status →

Firebase

Google's app development platform

developer toolsCheck status →

SendGrid

Email delivery and marketing platform

communicationCheck status →

Notion

All-in-one workspace for notes and collaboration

productivityCheck status →

Plaid

Financial data connectivity platform for banking and fintech applications

paymentsCheck status →

Grafana Cloud

Composable observability platform for metrics, logs, and traces

monitoringCheck status →

Zendesk

Customer service and support ticket management platform

supportCheck status →

Grok

xAI's conversational AI assistant with real-time information access

aiCheck status →

Calendly

Online scheduling and appointment booking platform

productivityCheck status →

LaunchDarkly

Feature flag management platform for controlled software releases

developer toolsCheck status →

Mailgun

Transactional email API service for developers

emailCheck status →

Render

Cloud platform for building and deploying apps and websites

cloudCheck status →

Fly.io

Platform for running full-stack apps close to users worldwide

cloudCheck status →

Algolia

Search and discovery API platform for building fast search experiences

searchCheck status →

Databricks

Unified analytics platform for data engineering and data science

databaseCheck status →

Midjourney

AI image generation platform for creating art from text prompts

aiCheck status →

Miro

Online collaborative whiteboard and visual workspace

productivityCheck status →

DigitalOcean

Cloud infrastructure provider

cloudCheck status →

Clerk

Authentication and user management platform for modern applications

authenticationCheck status →

Railway

Infrastructure platform for deploying apps with zero configuration

cloudCheck status →

PlanetScale

Serverless MySQL database platform with branching and deploy requests

databaseCheck status →

Intercom

Customer messaging platform for sales, marketing, and support

supportCheck status →

Postmark

Transactional email service with high deliverability and fast delivery

emailCheck status →

Neon

Serverless Postgres database with branching and autoscaling

databaseCheck status →

Airtable

Cloud collaboration platform combining spreadsheet and database features

productivityCheck status →

Replit

Browser-based IDE and AI-powered coding platform

developer toolsCheck status →

Loom

Async video messaging and screen recording platform

communicationCheck status →

Netlify

Web hosting and automation platform

developer toolsCheck status →

Resend

Modern email API for developers with React Email integration

emailCheck status →

CockroachDB

Distributed SQL database for cloud-native applications with global scale

databaseCheck status →

OpenRouter

Unified API for accessing multiple AI models from different providers

aiCheck status →

Lovable

AI-powered full-stack web application builder

aiCheck status →

Outreach

Sales engagement and revenue intelligence platform

crmCheck status →

Perplexity

AI-powered search engine and answer engine for research

aiCheck status →

Mixpanel

Product analytics platform for tracking user behavior and engagement

analyticsCheck status →

Hugging Face

Open-source AI platform for models, datasets, and ML applications

aiCheck status →

Windsurf

AI-powered code editor by Codeium

developer toolsCheck status →

Amplitude

Digital analytics platform for understanding user behavior

analyticsCheck status →

MongoDB Atlas

Cloud-hosted MongoDB database service

databaseCheck status →

Segment

Customer data platform for collecting and routing event data

analyticsCheck status →

Replicate

Platform for running and deploying machine learning models via API

aiCheck status →

Together AI

Platform for running open-source AI models at scale

aiCheck status →

Gmail API

Google's email service API for sending and receiving mail

emailCheck status →

YouTube API

Video sharing and streaming platform API

socialCheck status →

Google Maps API

Mapping and location services API

developer toolsCheck status →

Facebook Graph API

Meta's Graph API for Facebook platform integration

socialCheck status →

Instagram API

Photo and video sharing platform API

socialCheck status →

X (Twitter) API

Social media platform API for posts and user data

socialCheck status →

LinkedIn API

Professional networking platform API

socialCheck status →

WhatsApp Business API

Messaging platform API for business communications

communicationCheck status →

Reddit API

Social news aggregation and discussion platform API

socialCheck status →

TikTok API

Short-form video platform API

socialCheck status →

Telegram Bot API

Messaging platform bot API

communicationCheck status →

Dropbox API

Cloud file storage and sharing API

cloudCheck status →

OneDrive API

Microsoft's cloud storage API

cloudCheck status →

Box API

Enterprise cloud content management API

cloudCheck status →

npm Registry

Node.js package registry

developer toolsCheck status →

Docker Hub

Container image registry and repository

developer toolsCheck status →

Asana API

Work management and collaboration platform API

project managementCheck status →

Trello API

Visual collaboration and project management API

project managementCheck status →

ClickUp API

All-in-one productivity platform API

project managementCheck status →

Monday.com API

Work operating system API

project managementCheck status →

Cloudinary API

Media management and optimization API

developer toolsCheck status →

Pusher Channels

Real-time messaging API

communicationCheck status →

Stream API

Feeds and chat API platform

communicationCheck status →

Redis Cloud

Managed Redis database service

databaseCheck status →

Oracle Cloud

Enterprise cloud infrastructure platform

cloudCheck status →

Twitch API

Live streaming platform API

socialCheck status →

Spotify API

Music streaming platform API

socialCheck status →

PyPI

Python package index

developer toolsCheck status →

Freshdesk API

Customer support software API

supportCheck status →

Atlassian Cloud

Collaboration and productivity platform

productivityCheck status →

DeepSeek

Chinese AI lab providing open-source large language models and API access

aiCheck status →

Poe

AI chatbot aggregator by Quora

aiCheck status →

Google Gemini

Google's multimodal AI model and API for text, image, and code generation

aiCheck status →

Bitbucket

Git code hosting and CI/CD platform by Atlassian

developer toolsCheck status →

Confluence

Team collaboration and wiki platform by Atlassian

productivityCheck status →

Bolt.new

AI-powered full-stack web development platform by StackBlitz

developer toolsCheck status →

v0 by Vercel

AI-powered UI generation tool by Vercel

developer toolsCheck status →

Claude

Anthropic's AI assistant — web interface at claude.ai

aiCheck status →

Steam

Digital gaming platform and storefront by Valve for purchasing, downloading, and playing games

gamingCheck status →

Fortnite

Popular battle royale game by Epic Games with millions of concurrent players worldwide

gamingCheck status →

Roblox

Online gaming platform and game creation system for user-generated games and experiences

gamingCheck status →

Netflix

Global streaming platform for movies, TV shows, and original content

streamingCheck status →

Snapchat

Multimedia messaging app with disappearing messages, stories, and augmented reality features

communicationCheck status →

Venmo

Peer-to-peer payment service for sending and receiving money between friends and businesses

paymentsCheck status →

Hulu

Streaming service offering live TV, original shows, movies, and on-demand content

streamingCheck status →

Amazon

Global e-commerce and cloud computing platform for online shopping and services

ecommerceCheck status →

Outlook

Microsoft email and calendar service used by millions for personal and business communication

communicationCheck status →

Google

Search engine and suite of online services including search, maps, drive, and workspace tools

cloudCheck status →

Epic Games

Gaming platform and store offering free games, Unreal Engine, and the Epic Games Store

gamingCheck status →

Xbox

Microsoft gaming platform including Xbox consoles, Game Pass, and Xbox Live online services

gamingCheck status →

PlayStation

Sony gaming platform including PlayStation consoles and PlayStation Network online services

gamingCheck status →

Pinterest

Visual discovery platform for finding and saving creative ideas, recipes, and inspiration

socialCheck status →

Uber

Ride-hailing and delivery platform connecting riders with drivers and food delivery services

transportationCheck status →

Spectrum

Internet, cable TV, and phone service provider serving millions of households across the US

telecomCheck status →

Verizon

Wireless carrier and internet provider for mobile, home internet, and business services

telecomCheck status →

T-Mobile

Wireless carrier providing mobile phone, home internet, and business communication services

telecomCheck status →

Xfinity

Comcast internet, cable TV, and streaming service for residential customers

telecomCheck status →

Starlink

SpaceX satellite internet service providing high-speed broadband to underserved areas

telecomCheck status →

AT&T

Telecommunications company providing wireless, internet, and entertainment services

telecomCheck status →

Comcast

Internet and cable TV provider serving residential and business customers nationwide

telecomCheck status →

Canvas LMS

Learning management system used by schools and universities for online courses and assignments

educationCheck status →

Quizlet

Online learning platform with flashcards, study games, and practice tests for students

educationCheck status →

Apple Music

Apple streaming music service with over 100 million songs, playlists, and radio stations

streamingCheck status →

Grammarly

AI-powered writing assistant for grammar checking, spell checking, and writing style improvements

productivityCheck status →

Disney+

Streaming service from Disney featuring Disney, Pixar, Marvel, Star Wars, and National Geographic content

streamingCheck status →

Crunchyroll

Anime streaming platform offering the largest collection of licensed anime titles and manga

streamingCheck status →

Paramount+

Streaming service from Paramount featuring CBS shows, movies, and original content

streamingCheck status →

Peacock

NBCUniversal streaming service featuring NBC shows, movies, sports, and original content

streamingCheck status →

Minecraft

Sandbox video game for building, exploring, and survival in procedurally generated worlds

gamingCheck status →

Call of Duty

First-person shooter franchise by Activision featuring multiplayer and battle royale modes

gamingCheck status →

Valorant

Free-to-play tactical shooter by Riot Games with character-based abilities

gamingCheck status →

Overwatch

Team-based multiplayer shooter by Blizzard Entertainment

gamingCheck status →

EA

Electronic Arts gaming platform and publisher for FIFA, Madden, Apex Legends

gamingCheck status →

DoorDash

Food delivery platform connecting customers with local restaurants

deliveryCheck status →

Instacart

Grocery delivery and pickup service

deliveryCheck status →

Cash App

Mobile payment and investing app by Block

paymentsCheck status →

Zelle

Digital payment network for fast P2P transfers

paymentsCheck status →

Apple Pay

Apple mobile payment and digital wallet service

paymentsCheck status →

Chase

JPMorgan Chase online banking platform

bankingCheck status →

Wells Fargo

Banking and financial services platform

bankingCheck status →

Robinhood

Commission-free investing app

paymentsCheck status →

Get notified when your service is back up

No account needed. We will email you once and thats it.

Never get caught off guard by an outage

Get instant email alerts when APIs go down. Monitor up to 10 APIs for $9/mo — that's less than 1 minute of downtime costs.

Free tier available. No credit card required.