Free Uptime Monitor
Unlimited monitors. Fast checks. No strings.
The incumbents sell rationed uptime as a freebie. We give you the whole stack—alerts, SSL 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.
Fast check intervals
5-minute checks free, 1-minute with Nano. Real polling across regions, not artificial limits.
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
90 days retention max, 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 | Nano plan | Locked behind premium |
| Webhook + email alerts | Included | Upgrade required |
| Full log retention | 90 days retention max | 30-90 days max |
| JSON/content validation | ||
| SSL 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 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