Monitor what matters.
JAST works. Right.
Pick your modules, snap them together, and go live in under 2 minutes.
App Monitor + Web Monitor — zero config, instant alerts, 99.97% uptime.
No credit card · No config files · No agents to deploy
Modular by design
Pick your pieces. Snap them together.
Use one module or both — they share your org, your alerts, your team.
Like puzzle pieces built for the same board.
Never miss a store event
Track every app across Google Play & App Store. Version changes, removals, status shifts — caught instantly, no polling scripts needed.
- ✓Google Play + App Store — one view
- ✓Version change & status detection
- ✓Webhook · Feishu · ServerChan alerts
- ✓15-min intervals on Team plan
- ✓Unlimited apps, no blind spots
Know before your users do
HTTP monitoring with flexible rules and 10-second precision. Status pages, log history, custom domains — all without touching a config file.
- ✓HTTP/HTTPS — GET, POST, PUT, HEAD
- ✓Custom rules: keyword, status code, latency
- ✓Public status page on your domain
- ✓Log retention up to 90 days (Team)
- ✓Webhook · Feishu · ServerChan alerts
High availability
High availability, not high maintenance.
The infrastructure runs so you don't have to think about it.
JAST rock-solid from day one.
Instant detection
Checks fire on schedule — no drift, no miss. Issues surface in seconds, not minutes.
Redundant polling
If one check misses, another catches it. No single point of failure in the monitoring loop.
Multi-channel alerts
Webhook, Feishu, ServerChan — alerts land wherever your team actually responds.
Out of the box
From zero to monitored in under 2 minutes.
No CLI. No YAML. No agents to configure.
JAST sign up, add your apps or URLs, and alerts follow automatically.
Built for teams who care about reliability
Not JAST another dashboard — one you'll actually keep open.
Multi-tenant ready
Full org support with RBAC. Owner → Admin → Member, with per-module permission granularity.
Transparent logs
Every check is logged. Browse history, export data, prove uptime to stakeholders.
Public status pages
Branded, real-time status pages on your own custom domain — zero extra effort.
Honest pricing
Start free. Pay per module. Upgrade or cancel anytime. No lock-in, no surprises.
Secure by design
JWT auth, org-scoped data isolation, Supabase-managed identity — secure from day one.
Global coverage
Monitor Google Play and App Store across all regions. Web monitors check from multiple locations.
Pricing
Simple, transparent pricing
Start free. Upgrade when you need more power. Prices are per product.
Ready to monitor smarter?
Join teams already using JAST to stay ahead of outages and store status changes.
Two minutes from now, you could already be monitored.