About Untimely
Untimely is a scheduling app that sends recurring email reminders and webhook requests at random times within a chosen window or at a fixed time.
A reminder can arrive at a different time each run while staying inside the hours you choose. Manage schedules in your browser, or use the API to connect your own workflows.
What Untimely does
Recurring reminders
Write an email reminder and choose when it can arrive. Use a fixed time for a routine or a random window for an unpredictable prompt.
Scheduled webhooks
Call your endpoint on a recurring schedule with the method, headers, and payload you choose. Your endpoint handles the work after the request arrives.
API access
Create and manage events through the API, included on Free. Connect a script or agent to its own recurring schedule.
Pro delivery options
Send Slack messages or generate message content with AI on Pro. Choose the schedule and delivery action in the same event.
Who Untimely is built for
- People setting recurring reminders for check-ins, habits, or routine reviews.
- Developers scheduling HTTP requests within a time window.
- Teams connecting Slack check-ins or triggering agent workflows through their own endpoints.
Explore random reminders, webhook schedules, and agent scheduling.
How Untimely works
- Choose an action: send an email, call a webhook, or use a Pro delivery option.
- Set the frequency, days, and hours. Choose random timing within a window or a fixed time.
- Save the event. Inspect successful, failed, and missed runs in the dashboard, and edit or pause the schedule when needed.
Read the documentation for setup and API examples. Deliveries can be retried and can happen more than once; the reliability page explains timing limits, retries, and missed runs.
For differences from cron services and workflow tools, see the product comparisons.
Start free with 3 events. No credit card required.
See pricing for plan details.