Simple, Transparent Pricing

Uptime monitoring that pays for itself. Catch downtime before your customers do.

Downtime costs money. Every minute your site is down is lost revenue and damaged trust.
Choose your alert channels. Free includes email; paid plans add SMS, Telegram, webhooks, and WhatsApp on Saas Builders.
Zero risk to try. Start free, no credit card required. Upgrade when you need more.
⚡ Lifetime Deal

Founding Plan — $149 once. Monitor forever.

No subscription. 50 URLs, 1-minute checks, capped scope. Email, SMS, WhatsApp, Telegram, and Webhook alerts.

50 of 50 founding spots left
Claim your spot →

Taxes are calculated at checkout where applicable.

Get Started Free

Free Builders

Perfect for trying out AlertsDown — monitor up to 10 sites
Free
  • Monitor 10 URLs free forever
  • Hosted MCP for Claude Code, Codex, Cursor, Windsurf, OpenClaw & Hermes Agent
  • Up to 10 alerts per month
  • HTTP raw logs retained for 7 days
  • 5-minute minimum check interval
  • Email notifications
  • SSL certificate monitoring
🚀 Create Free Account
No credit card required · Instant setup
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Most Popular

Indie Builders

For individuals and small projects
$ 5 /mo
  • Monitor 25 URLs
  • 50 notifications per month
  • HTTP raw logs retained for 30 days
  • Up to 25 URLs
  • Email, SMS, Webhook & Telegram notifications
  • 1-minute check interval
  • Advanced uptime monitoring
  • SSL certificate monitoring
  • MCP & API full access
🎁 Start 7-Day Free Trial
Choose during agent onboarding · Card checkout
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Saas Builders

For Saas builders and growing businesses
$ 20 /mo
  • Monitor 200 URLs
  • 500 notifications per month
  • HTTP raw logs retained for 90 days
  • Up to 200 URLs
  • All notification types (Email, SMS, Telegram, WhatsApp, Webhook)
  • 1-minute check interval
  • Advanced uptime monitoring
  • SSL certificate monitoring
  • MCP & API full access
  • Priority support
🎁 Start 7-Day Free Trial
Choose during agent onboarding · Card checkout
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Frequently Asked Questions

Can I change plans later?

You can upgrade whenever you need more monitors or channels—new limits unlock as soon as your payment succeeds. Downgrades are scheduled for the next renewal so you always get the full period you already paid for.

Is there really a free plan?

Absolutely. The free plan lets you monitor up to 10 URLs with 10 email alerts per month and hosted MCP access. No credit card required, no time limit.

What happens when my trial ends?

We'll remind you before your trial ends. If you decide not to continue with that paid plan, you can move back to the Free plan at any time—your monitors, contacts, and history stay intact.

Do monthly and annual trials differ?

Yes. Some plans include a longer trial when you pick annual billing. The pricing cards show the exact trial length for the billing mode you select, so switch between Monthly and Annual to compare.

How does billing work?

Pick monthly for pay-as-you-go or switch to annual to lock in the savings shown on each card (currently about 20%). Annual subscriptions are billed upfront for 12 months and you can cancel before the renewal date to stop the next charge.

What notification channels are available?

Email alerts are included on every plan. Indie Builders adds SMS, Telegram, and webhooks. Saas Builders also includes WhatsApp. Availability and monthly quotas are shown on each plan card.

Which plans include hosted MCP access?

Every AlertsDown plan, including Free Builders, includes hosted MCP. New users can give their coding agent one instruction to onboard with Free Builders or a paid plan and connect. Paid onboarding is payment-first: no account is created until payment is verified, with card checkout. Existing users sign in and manage their hosted MCP key from My Account; bootstrap never issues a key for an email that already owns an account. Use the MCP list_plans and purchase_plan tools for purchases or upgrades; if you already have an active card subscription, purchase_plan returns a billing portal URL instead of a duplicate checkout.

What happens if I hit my plan limits?

We'll warn you in-app when you're nearing URL or notification limits. Existing checks keep running—you can archive unused monitors or upgrade to raise the limit whenever you're ready.

Need help with billing or refunds?

Email support@alertsdown.com if you have a billing problem or believe you were charged incorrectly. Subscription changes are handled through the billing portal.

Related monitoring features

Reach your team faster with Telegram downtime alerts and WhatsApp alerts.

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