As of 2026-08-28, phare.io reads: The Hobby plan is free forever, no credit card required… Our stored phare.io terms are superseded and withheld. See the recorded change history and 25 alternatives in Monitoring.
Source states a free price: The page we cite for phare.io states in words that it is free, which confirms the price — the limits stated here come from our own record rather than from that page.
Subtypes in Monitoring: uptime_check — polls a URL or host from outside your infrastructure on a fixed interval and alerts when it stops answering; it runs no code of yours; status_page — publishes a page your own users read to see whether your service is up. We read that on 2026-09-01 from https://phare.io/, where it says: “customizable status page” How we use this.
As of 2026-08-28, phare.io reads: The Hobby plan is free forever, no credit card required. You get unlimited team members, unlimited projects, and all the core features… We are not publishing our stored phare.io terms beside it — our own pricing change record, discovered 2026-08-28, names them as the previous ones. We rate it stable. The one change we have recorded names our stored terms as the previous ones.
Superseded: As of 2026-08-28, phare.io reads: The Hobby plan is free forever, no credit card required. You get unlimited team members, unlimited projects, and all the core features. No artificial caps designed to pressure you into upgrading. We are not publishing our stored phare.io terms beside it — our own pricing change record, discovered 2026-08-28, names them as the previous ones. Read what we recorded ↓
How phare.io compares against every one of the 25 we list, not against a selection of them. A surface with room for every member of a tied set may rotate their order. A surface with room for only some of them names none of them, because which ones it named would be the claim, and a claim seeded on the date is not the one we serve tomorrow. How we decide this.
| Service | Free Tier | Stability |
|---|---|---|
| phare.io | Free | stable |
| SweetUptime | Free Server monitoring, uptime monitoring, DNS & domain monitoring. Monitor 10 servers, 20 uptime monitors and 20 domain & SSL monitors for free, with 5 status pages and a 1-minute check interval. |
stable |
| UptimeRobot | Free Free $ 0 /month. 50 monitors, 5 min. |
stable |
| MonitorMonk | Free Minimalist uptime monitoring with beautiful status pages. The Forever Free plan offers HTTPS, Keyword, SSL and Response-time monitorming for 10 websites or api-endpoints, and provides 2 dashboards/status pages. |
stable |
| BetterStack | Free 10 uptime monitors, 3 GB logs (3-day retention), 100K exceptions/mo, 5K session replays, 30 GB metrics, 1 status page, 1 responder |
stable |
| Pingmeter.com | Free Free account is limited to accounts with 1 category and less than 5 uptime monitors. It exclude pro features such as sms/voice notification, scheduling and recovery actions. |
stable |
| incident.io | Basic Incident management platform — free Basic plan: up to 5 users, Slack or Microsoft Teams native incident response, single-team on-call scheduling, 1 status page, essential incident automation |
stable |
| Uptimia | Free Website uptime monitoring. The free plan has one website and one API monitor, each checked as often as every 5 minutes; transaction, page-speed and real-user monitoring start with the paid plans. |
stable |
| uptimetoolbox.com | Free Basic $ 0 per month 5 Monitors 3 Minute Checks 1 Status Page 1 Server 7 Day Hi-Res Retention 3 Month Historical Data |
stable |
| Cronitor | Hacker Cron job and uptime monitoring — free Hacker plan: 5 monitors, 5-minute check frequency, email, Slack, and webhook alerts, 1 status page (50 subscribers), 12-month data retention, single user |
unrated |
| 360 Monitoring | Lite Server and website monitoring (formerly Nixstats) — free Lite plan: 1 server monitor, 5 site monitors, 10-minute check interval, 24-hour data retention, email alerts |
stable |
| Pulsetic | Free Uptime monitoring — 10 monitors (HTTP/heartbeat/API), 5-minute check interval, 3 regions, 3-month history, 3 status pages |
stable |
| syagent.com | Free Free server monitoring service with alerts and metrics. Up to 25 servers and 25 uptime monitoring instances. |
stable |
| Google Cloud Monitoring | Always Free Always Free: all non-chargeable Google Cloud metrics, first 1M monitoring API calls/month. Dashboards, alerting, and uptime checks for GCP resources
|
unrated |
| downtimemonkey.com | Free 60 uptime monitors, 5-minute interval. Email, Slack alerts. |
source unconfirmed |
| Servervana | Free Uptime monitoring with support for large projects and teams. Free tier: 10 HTTP monitors, 1 DNS monitor and 1 status page. |
source unconfirmed |
| Sentry | Developer Developer tier: 1 user, 5K errors/month, 5M spans/month, 50 session replays, 5GB application logs, 1GB attachments |
stable |
| sitesure.net | Free Website and cron monitoring - 2 monitors free |
source unconfirmed |
| Hyperping | Free Uptime and status page monitoring — free plan: 20 monitors (HTTP, port, ping, keyword), 5-minute check interval, 1 basic status page with real-time updates and subscriber notifications, 1 seat, 1 server monitoring agent, email and webhook alerts |
stable |
| bleemeo.com | Free Free for 3 servers, 5 uptime monitors, unlimited users, unlimited dashboards, unlimited alerting rules. |
unrated |
| pingpong.one | Free Advanced status page platform with monitoring. The free tier includes one public customizable status page with an SSL subdomain. |
source unconfirmed |
| StatusCake | Free Uptime monitoring — 10 monitors, 5-min intervals, 1 page speed monitor, 1 domain monitor, 1 SSL monitor, email alerts, basic integrations |
stable |
| OnlineOrNot | Free Uptime and status page monitoring — free plan: 3 monitors (uptime, keyword, heartbeat), 3-minute check interval, 2 team members, 1 status page, SSL monitoring, multi-location checks, email/Slack/Discord alerts |
stable |
| pingbreak.com | Free Modern uptime monitoring service. Check unlimited URLs and get downtime notifications via Discord, Slack, or email. |
source unconfirmed |
| UptimeObserver.com | Free Get 20 uptime monitors with 5-minute intervals and a customizable status page—even for commercial use. Enjoy unlimited, real-time notifications via email and Telegram. |
source unconfirmed |
| Xitoring.com | Free Superseded: As of 2026-08-28, xitoring.com reads: The page offers a 14-day free trial, and then paid plans starting at $4.99/mo for Uptime + SSL. We are not publishing our stored Xitoring.com terms beside it — our own pricing change record, discovered 2026-08-28, names them as the previous ones. |
unrated — change unconfirmed |
Left out of this list: Datadog (shares no subtype with this product), Grafana Cloud (shares no subtype with this product), Axiom (shares no subtype with this product), New Relic (shares no subtype with this product), Healthchecks.io (shares no subtype with this product), Prometheus (shares no subtype with this product), Jaeger (shares no subtype with this product), PagerDuty (shares no subtype with this product), Sematext (shares no subtype with this product), AppSignal (shares no subtype with this product), Middleware.io (shares no subtype with this product), StatusPile (shares no subtype with this product), assertible.com (shares no subtype with this product), Core Web Vitals History (none of this category's subtypes apply), deadmanssnitch.com (shares no subtype with this product), economize.cloud (none of this category's subtypes apply), fivenines.io (shares no subtype with this product), incidenthub.cloud (shares no subtype with this product), inspector.dev (shares no subtype with this product), linkok.com (none of this category's subtypes apply), loader.io (none of this category's subtypes apply), netdata.cloud (shares no subtype with this product), OntarioNet.ca CN Test (none of this category's subtypes apply), pagecrawl.io (shares no subtype with this product), pagertree.com (shares no subtype with this product), robusta.dev (none of this category's subtypes apply), Simple Observability (shares no subtype with this product), skylight.io (shares no subtype with this product), statusgator.com (shares no subtype with this product), Wachete (shares no subtype with this product), SigNoz (shares no subtype with this product), Elastic (shares no subtype with this product), Grafana (shares no subtype with this product). Each is still listed in Monitoring, with the vendor's own words we read that from on its page. How we decide this.
We do not push notifications. Every change we record is readable the moment it lands, and the JSON answer carries an ETag — send it back as If-None-Match and an unchanged answer costs one 304.
curl https://agentdeals.dev/api/changes?vendor=phare.io
curl https://agentdeals.dev/pricing-changes/feed.xml?vendor=phare.io