Notilify

A good fit for

• Developers and AI teams needing reliable transactional SMS delivery with real-time tracking and simple API integration.
• Businesses requiring high delivery rates for OTPs, alerts, and confirmations with transparent per-message pricing and no platform fees.

Know the limitations

• Service is built specifically for transactional SMS and does not support bulk marketing or promotional messaging.
• Delivery behavior can vary by destination, route, sender identity, and carrier/provider signals, which may affect message success rates.

What you can do

• Sending OTPs, login codes, phone verification, and password resets that users actively wait for.
• Sending security alerts such as suspicious login detected, new device added, and account changes notifications.
• Sending transactional confirmations like payment received, order shipped, booking confirmed, and automated system notifications.
• Sending delivery updates including out for delivery, delayed shipment, and failed drop-off attempt notifications.
• Sending appointment reminders to reduce no-shows with booking reminders, timing changes, and day-of updates.

Features

• Intelligent country-aware routing that picks the best carrier for each destination with automatic failover when routes degrade.
• Real-time delivery status webhooks with signed payloads, automatic retries if the endpoint is down, and sub-second delivery of webhook events.
• Built-in retries with exponential backoff and queue-based architecture that scales horizontally to handle burst traffic without dropping messages.
• Custom sender IDs including alphanumeric sender IDs and dedicated local or toll-free numbers with per-country compliance built in.

Integrations

Not confirmed yet.

Platforms & data export

• Works with REST backends, workers, queues, cron jobs, and AI agent tool calls.
• Export metrics and delivery analytics for operational visibility.