// use cases

If something happens
while you're not watching,
you should know.

Open Notifier is your personal notification layer for anything async — AI agents, scripts, pipelines, business events, or your home automation.

AI Agents & Automation

Built for the world where AI does work on your behalf and needs to reach you.

Task completion

Agent finishes a long task — code review, research, data analysis — and pings you instead of making you wait.

Decision checkpoints

Agent pauses before a risky action and notifies you to approve before proceeding.

Long-running job alerts

LLM inference, ML training, data pipelines — know the moment they finish.

Scheduled AI summaries

Daily digest of emails, news, or repo activity from a cron agent, delivered straight to your phone.

Agent errors

Instead of silently retrying, your agent notifies you the moment something goes wrong.

Multi-agent handoffs

One agent notifies you when it hands off to another or hits a blocker that needs human input.

Developer & DevOps

Know what's happening in your infrastructure without being glued to a dashboard.

CI/CD build results

Build pass or fail from GitHub Actions, GitLab CI, Jenkins — on your phone the moment it finishes.

Deployment notifications

"v2.3.1 deployed to prod" — know instantly, without refreshing a dashboard.

Server health alerts

CPU spike, disk full, OOM kill, process crash — before your users report it.

Cron job failures

Scheduled tasks that silently die now have a voice. Never miss a broken backup again.

SSL certificate expiry

30-day, 7-day, and 1-day reminders before your certificate expires.

Database backup complete

"pg_dump finished, 2.3 GB, uploaded to S3" — logged and delivered.

Business & SaaS

Real-time awareness for the events that drive your business.

New user signup

Real-time ping the moment someone creates an account. Know who's joining and when.

Payment received

Stripe or Dodo Payments webhook fires — you know before you open the dashboard.

Subscription churn

User cancelled — alert fires immediately so you can act fast.

Support escalation

High-priority ticket opened — on-call person gets paged before it becomes a crisis.

Lead form submission

Sales team gets a ping the moment a qualified lead comes in.

Inventory low

Stock drops below threshold — know before you sell something you don't have.

Data & Research

Long-running data work should notify you — not make you wait and refresh.

ML experiment complete

Training finished. Metrics in the notification body. Go see your results.

Data pipeline done

"ETL complete — 4M rows, 3 errors" — in your pocket before you ask.

Anomaly detected

Statistical outlier in your time-series — know the moment it happens.

Report generation

Weekly report ready, with a link to open it — no login required to know it's done.

Web scraping complete

"Scraped 4,200 pages, CSV ready" — know when your data is waiting for you.

API quota warnings

Third-party API usage approaching limit — before it cuts you off.

Personal Productivity

Automate awareness of the things that matter in your day.

Price drop alerts

Scraper finds a deal — you get notified before the price bounces back.

Package delivery tracking

Carrier status change triggers a notification — no more manual tracking.

Habit reminders

Agent pings you if you missed a streak — before you lose it entirely.

Bill due date reminders

Custom reminders from a personal finance script — never a late fee again.

Stock / crypto alerts

Threshold crossed — notified instantly, not on your next refresh.

Home automation events

Doorbell, motion detected, laundry done — any sensor event, any channel.

Security & Monitoring

Be the first to know when something suspicious happens.

Login from new device

Alert on your own self-hosted apps — know before damage is done.

Failed login spike

Potential brute force in progress — notified before accounts are compromised.

File change detection

inotify watch on sensitive config files — know if anything moves.

API key expiry warnings

Remind yourself 7 days before rotation is needed — never get locked out.

Uptime monitoring

Service goes down — you know in seconds, not when a user reports it.

Dependency vulnerabilities

Dependabot or Snyk alert forwarded directly to your phone.

Your use case is
probably on this list.

Start with push notifications for free. Upgrade when you want Telegram and WhatsApp too.