Slack reminders alternative: reminders in WhatsApp
Updated . Prices and features checked against each product's own website.
If you're looking for a Slack reminders alternative, it's usually for personal reminders. Slack's /remind is good at work, but it lives inside a workspace you close at the end of the day, or leave when you change jobs. Mindie keeps personal reminders in WhatsApp instead.
Mindie
on WhatsApp
After work
Life admin
A work follow-up
The short answer
- Keep Slack reminders for work: reminding a channel, a colleague, or yourself about a message.
- Use Mindie for everything outside work: bills, family, health, errands, which don't belong in a work tool.
At a glance
| Mindie | Slack reminders | |
|---|---|---|
| Where it lives | A WhatsApp chat | Inside a Slack workspace |
| Remind other people | No | Yes, people and channels |
| Voice notes and screenshots | Yes | No |
| Notes and lists | Yes | No |
| When you leave the job | Your reminders stay | They stay in that workspace |
Where Slack is better
At work, nothing is closer to the conversation. You can remind yourself about a message, set reminders for a channel, and nudge colleagues. Mindie can't message anyone but you.
Where Mindie fits
Mindie is a contact in your WhatsApp. You text it the way you'd text a friend ("pay rent on the 5th at 10am"), or send a voice note or a screenshot, and it replies with the time it understood. If you leave out a time, it asks. At the right moment it messages you in the same chat, and you reply to move or cancel the reminder.
Work tools get muted on weekends, and that's healthy. Personal reminders shouldn't go quiet with them. A rent reminder or a doctor's appointment belongs in the app you use for your own life, and for most people that's WhatsApp.
Price
Mindie is free for 7 days with every feature. A card is saved at checkout, nothing is charged during the trial, and Mindie texts you two days before it ends. After that it's $9 a month or $90 a year, with a 7-day money-back guarantee on the first payment. Cancel any time by texting "cancel". See pricing or start your trial.
Questions
Can Mindie remind a colleague or a channel?
No. Mindie only messages you. Slack's /remind can remind other people and channels.
Can Mindie remind me about a Slack message?
Not directly. Write the reminder in Mindie, like "remind me at 4 to reply to Emma's message about the launch".
Does Mindie connect to Slack?
Slack is on Mindie's coming-soon list. It isn't connected today.
Will my personal reminders stay private from my employer?
Yes. Mindie is your own WhatsApp chat and isn't part of a company workspace, so work admins don't manage it.
Can I use Mindie for work reminders too?
Yes. It only needs your message. Reminders come to you alone, so team nudges and channel reminders still belong in Slack.
Mindie isn't affiliated with the products named here. What's said about them is general and can change, so check their own sites for current features and prices. Checked on 3 November 2026.
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