Free Uptime Monitor
Unlimited monitors. 1-minute checks. No strings.
The incumbents sell rationed uptime as a freebie. We give you the whole stack—alerts, SSL, domain monitoring, analytics—without a paywall.
Key Features
Everything you need to monitor your infrastructure effectively
Unlimited monitors, zero invoices
Track every site, API, cron endpoint, and landing page. No caps, no nagging upgrade banners.
1-minute intervals that actually ship
Real 60-second polling across regions. Not the "maybe if you pay" carrot the incumbents dangle.
Webhook + email alerts free forever
Plug straight into Slack, PagerDuty, Opsgenie, or your own webhook automation without hitting a paywall.
Advanced checks without upsells
Custom headers, auth tokens, JSON body assertions, keyword checks. All in the free tier because it should be.
Instant data exports
Unlimited history, CSV/Excel exports, and API access so you can run real audits and SLAs without premium lock-in.
Privacy-first by default
No trackers, no ad pixels, no reselling. We care about uptime, not your audience data.
Why Choose exit1.dev?
See how we stack up against the competition
| Feature | exit1.dev | Others |
|---|---|---|
| Unlimited monitors | Yes, always | Capped unless you pay |
| 1-minute intervals | Standard | Locked behind premium |
| Webhook + email alerts | Included | Upgrade required |
| Full log retention | Unlimited history | 30-90 days max |
| JSON/content validation | ||
| SSL & domain monitoring | Premium only | |
| API access | Enterprise add-on | |
| Transparent pricing | Free core, optional support | Freemium maze |
Technical Details
Built for developers, by developers
Architecture
Serverless checks running across multiple regions with redundant Firestore storage. Built on boring tech we control so uptime monitoring stays fast and predictable.
Performance
Sub-200ms HTTP checks, instant webhook dispatch, and aggressive retry logic to confirm outages without spamming you.
API
REST API with HMAC auth for creating monitors, fetching historical data, and exporting logs in bulk. Unlimited access on the free tier.
Frequently Asked Questions
Everything you need to know about our monitoring
Ready to get started?
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