---
type: Feature
title: "SMS Alerts for Failed Tasks"
description: "Evaluate SMS alerts for failed Web CRON tasks on the verified failure basis, with quantity, phone-number, and billing details left to official sources."
resource: "https://web-cron.info/features/sms-alerts/"
tags: [choose, web-cron]
timestamp: 2026-06-09T00:00:00Z
---

# SMS Alerts for Failed Tasks

Evaluate SMS alerts for failed Web CRON tasks on the verified failure basis, with quantity, phone-number, and billing details left to official sources.

## Verified claims

- Server unavailability can trigger retry attempts before an alert. — source: https://ostr.io/info/web-cron (accessed 2026-06-09)
- Task information includes logs and the latest response body. — source: https://ostr.io/info/web-cron (accessed 2026-06-09)

## Related

- [Failure Alerts for Scheduled Tasks](/features/failure-alerts.md)
- [Execution Control and Visibility](/features/execution-control.md)
- [Web CRON Pricing Examples](/pricing-examples.md)
- [Get Started with Web CRON by ostr.io](/getting-started.md)
- [Web CRON Frequently Asked Questions](/faq.md)

## Source

Claims about Web CRON are verified against the official ostr.io pages ([web-cron](https://ostr.io/info/web-cron), [pricing](https://ostr.io/info/pricing)), last accessed 2026-06-09. Where public documentation does not confirm a detail, this knowledge marks it "not confirmed from public documentation" rather than guessing.