AlertsBase monitors your websites, APIs, and infrastructure continuously — logging every check with response times, DNS timing, redirects, and more. Full analytics. Full history.
Monitors
12 total
11 up · 1 down
Avg Response
94ms
30-day window
Open Incidents
1
db.internal · TCP
api.example.com
app.example.com
db.internal
Connection refused
cdn.assets.io
Monitor anything with
HTTP / HTTPS
Status codes, keywords, response size, redirects
Ping (ICMP)
Round-trip latency to any host
TCP Port
Check whether a port is open and accepting connections
Check intervals
Core Features
AlertsBase is purpose-built for uptime monitoring and incident visibility. Opinionated, fast, and honest about what it does.
Know the second your site goes down. We check your services continuously and log every result.
Go beyond up or down — understand performance trends over time.
Every outage is recorded. Never lose visibility into your downtime history.
One place to see the health of everything you monitor.
Full control over every monitor you create.
Built for teams managing multiple products.
Production-ready authentication out of the box.
Deep Analytics
Every check result is stored in full detail. AlertsBase surfaces the data you need to spot degradation before it becomes an outage — and prove SLA compliance without building your own reporting.
Uptime Percentage
Tracked for 24h, 7 days, and 30 days
Response Time
Average, min, and max per monitor
90-Day History
Daily uptime bar chart for every monitor
DNS Resolve Time
Tracked separately from TCP connect time
Redirect Tracking
Count and final destination logged per check
Response Size
Logged per check to catch payload anomalies
api.example.com
HTTP · 1-minute interval
Uptime
100%
24h
99.94%
7d
99.98%
30d
Response Time (30 days)
87ms
Avg
41ms
Min
340ms
Max
90-Day Uptime History
DNS Resolve
12ms
TCP Connect
28ms
Production-ready auth out of the box.
Email + password registration
Standard signup flow
JWT with refresh token rotation
Short-lived access tokens
Token blacklisting on logout
Tokens invalidated server-side
Change password from settings
Self-service account security
Security
AlertsBase ships with a secure, complete authentication system — no third-party auth service required. JWT access tokens with automatic refresh rotation keep sessions fresh without exposing long-lived secrets.
How It Works
No agents to install. No YAML. Just add a monitor and AlertsBase starts checking immediately.
Enter a URL, hostname, or IP. Choose HTTP, ICMP ping, or TCP. Set your check interval — from 30 seconds to 1 hour.
Group monitors into projects inside your organization. See a per-project health summary on the dashboard.
Every check result — status, response time, DNS time, redirects — is logged and surfaced in your analytics.
Every outage is captured with a timestamp, error message, and status code so you can audit exactly what happened.
Built to Scale
AlertsBase's check engine is async, stateless, and horizontally scalable — add more workers when you need more throughput, zero configuration changes.
200
concurrent checks / worker
Powered by ARQ + Redis
∞
workers
Add capacity with zero config
100%
stateless
Workers are restartable anytime
Roadmap
AlertsBase is actively developed. Here's what's planned for upcoming releases.
Alert notifications
Email, Slack, and webhook delivery
Public status page
Shareable status page for your users
Team members & roles
Invite teammates within organizations
Multi-region monitoring
Check from multiple locations globally
AlertsBase monitors your services continuously and gives you full visibility into uptime, performance, and incidents — all in one place.