beacon.sh vs UptimeRobot
beacon.sh and UptimeRobot are both uptime & monitoring tools. beacon.sh is aimed at developers and enterprise, while UptimeRobot is aimed at developers and small businesses. Both have a free plan.
Open-source memory layer that carries lessons across coding agents
Uptime, SSL and cron monitoring with status pages and a free tier
| Pricing | Open source | Freemium · $10 |
| Starting price | Not published | $10/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Built for | Developers, Enterprise, Small businesses | Developers, Small businesses, Agencies, Freelancers |
| Platforms | macos, windows, linux, web | web, ios, android |
| Country | US | — |
| Rating | — | — |
Choose beacon.sh if
Developers and engineering teams using several AI coding agents who want shared, reviewed memory and a full record of agent activity.
- MIT-licensed core that runs locally without lock-in to one harness
- One timeline for every agent and machine, including token spend
- Turns repeated walkthroughs into skills every agent can reuse
Look elsewhere if: Teams that only need a shared knowledge store for agents and people, or want to train their own models from traces (Context Engine, Overmind).
Choose UptimeRobot if
Small teams and agencies that want reliable external uptime checks, cron heartbeats and status pages for a few dollars a month.
- Very quick setup; a monitor runs within a minute
- Paid tiers are cheap for the monitor counts included
- Wide range of monitor types including heartbeat and DNS
Look elsewhere if: Teams needing logs, tracing, on-call scheduling or synthetic browser journeys (Better Stack, Datadog, Checkly).
beacon.sh vs UptimeRobot pricing
beacon.sh
- Open source$0MIT-licensed local endpoint, JSONL traces, local dashboard
- Beacon Cloud$020+ agents, 50 findings, session search over MCP, daily digest
- Cloud Pro$20/moBilled annually (save 25%); unlimited findings, memories over MCP
- Cloud Team$30/seat/moBilled annually plus $10/mo base, up to 20 seats, shared traces
- EnterpriseCustomApproval gates, SSO, RBAC, audit logs, your own bucket and region
UptimeRobot
- Free$050 monitors, 5-min checks, 1 status page; hobby/non-profit
- Solo$10/mo$9/mo billed annually; 10 monitors, 60-sec checks
- Team$41/mo$35/mo billed annually; 100 monitors, 30-sec, 3 seats
- Scale$77/mo$65/mo billed annually; 200 monitors, 15-sec checks
- EnterpriseCustomFaster intervals, SLA, SOC 2 docs, dedicated CSM
beacon.sh · Key features
- Session capture across Claude Code, Cursor, Codex, OpenCode and 20+ other harnesses
- OpenTelemetry-based event model stored as local JSONL by default
- Reviewed memories and skills served to agents over MCP and Agent Skills
- Cloud findings with one-click skills, fix prompts and an evidence trail
- Full session replay with prompts, commands, edits, approvals and tokens
- Terminal trace browser and read-only local dashboard
Cons
- Pro and Team prices are shown only with annual billing
- Team price is listed as $30 per seat in one place and $40 in the comparison table
- Free cloud tier caps findings at 50
UptimeRobot · Key features
- HTTP(S), keyword, ping and port monitors
- Heartbeat monitoring for cron jobs and background workers
- SSL certificate and domain expiry alerts
- DNS, UDP and API monitoring with multi-location checks
- Hosted status pages with white-label option on Team and above
- Incident management with login and notify-only seats
Cons
- Free plan is pitched at hobby and non-profit projects; check the terms for business sites
- No logs, APM or real user monitoring
- SMS and voice alerts consume separately bought credits
beacon.sh vs UptimeRobot: FAQ
Do beacon.sh and UptimeRobot have a free plan?
Yes, both beacon.sh and UptimeRobot have a free plan; paid plans add more usage and features.