Alerts and integrations

Website down alerts your team can act on

Website down alerts should reach the person who can fix the problem. MonitoraWeb checks availability, confirms repeated failures, and routes incident notifications through the channels available on your plan. You can keep client communication and technical response in one workflow.

Send website down alerts where work happens

Email notifications on Free

Monitor up to 10 websites with five-minute checks and receive email alerts without paying for a subscription. Free also includes domain and SSL certificate expiration notices, so your team can keep an eye on upcoming renewals.

Native WhatsApp through Meta's official API

Paid plans support a native WhatsApp integration using Meta's official API. Pro alerts one WhatsApp number, while Agency alerts two, and messages come from our official number. This gives teams that already coordinate through WhatsApp a supported alerting channel rather than an unofficial browser workaround.

WhatsApp downtime notifications →

Slack, Microsoft Teams, Discord, Telegram, and webhooks

Send notifications to the collaboration tools your team already uses. For custom integrations, MonitoraWeb supports webhooks signed with HMAC-SHA256. Your receiving application can validate the signature before handling a notification.

SMS and voice calls with your Twilio

Connect your Twilio account in Integrations → Twilio to get alerts by SMS, or a voice call when a site goes down. They come from your Twilio number and you pay Twilio directly, not us. Included in paid plans, and every list has a test button and a send history.

Why confirmed downtime matters

A single failed request can be temporary. MonitoraWeb checks from one location and confirms downtime after three consecutive failures, retrying each failure after ten seconds. Paid plans run checks every 60 seconds, but confirmation adds time, and WhatsApp and email wait until a site has been down for 15 minutes (30 if the server does not respond). No one-minute delivery guarantee or multi-region verification is implied.

⚠ DOWN  api.ejemplo.com

Since       03:14  (4 min ago)
Response   503 Service Unavailable
Checked  3 times in a row
Other sites all fine  → just this one

And when it comes back, another with how long it lasted.
Included in every paid plan

Eleven alerts, each one when it matters.

By email, each one at once. On WhatsApp, just two messages: outages and recoveries together (at most 2 a day) and a weekly summary on Mondays. If nothing is new, we do not write. By SMS, each alert in its own message (except the report and the renewed domain), and by voice call, outages only. Each list chooses which alerts it gets.

Site down

After 15 minutes (30 if the server does not respond). On WhatsApp, together in one message: at most 2 a day.

⚠️ Tu web tienda.com está caída desde las 21:05 del 24-10. Motivo: el servidor no responde. Lleva 15 minutos sin funcionar. Ver en el panel

Back up

When it is back, only if we told you it went down. On WhatsApp, in the same message as outages.

✅ Tu web tienda.com volvió a funcionar a las 21:30 del 24-10. Estuvo sin servicio 25 minutos en total. Ver en el panel

Domain about to expire

By email, 30 and 7 days before. On WhatsApp, in the Monday summary.

🌐 Aviso sobre el dominio tienda.com: vence el 15-11-2026, en 21 días. Si no se renueva, la web y el correo dejan de funcionar. Ver en el panel

Expired domain

Once a week for a month, so you do not lose it. On WhatsApp, in the Monday summary.

🌐 El dominio tienda.com venció el 15-11-2026 y ya pasaron 7 días. Renuévalo cuanto antes: si termina el periodo de gracia, el dominio queda libre y se puede perder. Ver en el panel

Site without domain

If it does not load for 3 days and its domain stopped responding. Alerted like an expired domain.

🌐 Tu web tienda.pe lleva 7 días sin cargar y su dominio ya no responde en internet. Puede haber vencido: revísalo con tu proveedor antes de perderlo. Ver en el panel

Security certificate

By WhatsApp, email and SMS, only when 3 days are left or it expired: the rest renew on their own (on WhatsApp, in the Monday summary). On Slack, Teams, webhooks and the other channels, with the days you choose for each monitor.

🔒 Aviso sobre el certificado de seguridad de tienda.com: vence el 30-10-2026, en 5 días. Sin un certificado válido, el navegador muestra que el sitio no es seguro. Ver en el panel

Serious change

Email blacklist, the site asks Google not to list it, or SPF/DMARC was removed. On WhatsApp, in the Monday summary.

🔎 Detectamos un cambio importante en tienda.com: la página se marcó para no aparecer en Google. Revisa si lo hizo alguien de tu equipo. Ver en el panel

WordPress vulnerabilities

When the WordPress version of your site gains known vulnerabilities (CVEs in WordPress core, not plugins). You choose it apart from changes. On WhatsApp, in the Monday summary.

🔎 Detectamos un cambio importante en tienda.com: la versión de WordPress en uso tiene ahora 3 vulnerabilidades conocidas (antes: 1). Revisa si lo hizo alguien de tu equipo. Ver en el panel

Unstable site

Three outages in 24 hours, at most one alert a day. On WhatsApp, in the Monday summary.

⚠️ Tu web tienda.com se cayó 3 veces en las últimas 24 horas. Conviene revisar el servidor o el hosting. Ver en el panel

Renewed domain

When it is renewed after an alert, with its new date. Email only.

✅ El dominio tienda.com ya se renovó: ahora vence el 15-11-2027, dentro de 1 año. Seguimos vigilándolo. Ver en el panel

End-of-month report

On the 1st, with the PDF of all your sites.

📊 Tu reporte de octubre de 2026 está listo: disponibilidad media 99,82 %, 4 caídas y 1 hora 10 minutos sin servicio en total. Descárgalo en PDF con el botón. Descargar PDF

Free: email alerts to 1 address · Pro: 1 WhatsApp number and 2 email addresses · Agency: 2 WhatsApp numbers and 5 email addresses. With your Twilio: Pro: 2 numbers by SMS and 2 numbers by voice call · Agency: 5 numbers by SMS and 5 numbers by voice call. You choose which sites alert and to which numbers or addresses, from Integrations or with a checkbox in the monitor list. With "Test notification", in each monitor's menu, you pick the recipient (your team or that site's client), the channel and the alert type, and one goes out with that site's data. Messages are written in Spanish.

Build a repeatable incident response process

An agency might receive an alert, review a client's website in the dashboard, and direct the customer to a branded status page for updates. A small IT team might connect a signed webhook to its existing workflow. Both can use the same monitoring data without adding a separate per-seat fee for team roles. See agency workflows and the Domain Kit.

Frequently asked questions

Can I get website down alerts for free?

Yes. Free provides email notifications for up to 10 monitored sites, checked every five minutes.

Is WhatsApp an official integration?

Yes. MonitoraWeb uses Meta's official WhatsApp API, and alerts are sent from our official number. WhatsApp alerts are included in paid plans: Pro alerts one number and Agency alerts two.

Do you support Microsoft Teams and Slack?

Yes. MonitoraWeb supports Microsoft Teams, Slack, Discord, Telegram, email, WhatsApp, SMS, voice calls, and signed webhooks. SMS and calls go out through your own Twilio account: you connect it in Integrations and pay Twilio directly. Calls are only made for outages. Available channels depend on your plan. Numbers per plan: Pro: 2 numbers by SMS and 2 numbers by voice call · Agency: 5 numbers by SMS and 5 numbers by voice call.

How can I verify a webhook came from MonitoraWeb?

The webhook includes an HMAC-SHA256 signature. Verify it in your receiving system using the integration's documented signing procedure.

Why might an alert take longer than one minute?

The 60-second interval describes scheduled checks on paid plans. MonitoraWeb confirms multiple failures before reporting downtime, and notification delivery follows that confirmation. WhatsApp, email, SMS, and voice calls also wait until a site has been down for 15 minutes (30 if the server does not respond).