Ask ChatGPT in plain words, such as "every Monday at 8am, remind me to place the pet food order and list what to check", and it creates a scheduled task that runs and notifies you by push or email. The feature still exists: 3 active tasks on Free and Go, 5 on Plus, 10 on Business and 15 on Pro.
The catch for business use: a task reminds you, not your customers or staff. It runs inside your own account and notifies only you, so it suits owner reminders, weekly checklists and news digests, not appointment reminders to customers. Treat it as a helper on top of your calendar rather than a replacement, because a task can be paused, deleted, or missed when notifications are off.
Setting up a task, and where you manage it afterwards
As of September 2026, OpenAI's scheduled tasks help page describes tasks that run once, repeat on a schedule, or monitor for changes. Setting one up takes about three minutes:
- Ask for it in a normal chat. Say what, when and how often: "Every Friday at 4pm, remind me to cash up the week and give me the checklist below." Paste the checklist into the same message.
- Check what ChatGPT confirms. It replies with the task's name, instructions and schedule. Read the time zone and the day carefully; "Friday" set in the wrong zone arrives on Thursday evening or Saturday morning.
- Know your plan's timing. On Free, tasks run at most once a day in flexible windows such as morning, afternoon or night. Hourly schedules and exact times need a paid plan.
- Turn notifications on. In Settings, then Notifications, choose Push, Email or both for tasks. Choose the channel you actually look at during the day.
- Manage from the Scheduled page. It lists your tasks and lets you pause, resume, edit or delete them, and review what each one produced.
Two things tasks do that simple reminders don't. They generate content each time, so a Monday task can produce a fresh checklist or a short summary rather than a fixed line of text. And they can watch for changes, such as a supplier's announcements page, reporting only when something new appears. Both are useful, and both need careful instructions, as the examples below show.
Five reminders a pet shop owner set up, and the limit that shaped them
Consider an illustrative independent pet shop run by its owner with two part-time staff, on ChatGPT Plus at $20 a month. Over six months she had missed two supplier order cut-offs, each costing about $150 in margin on promotional stock that arrived late, and forgotten one insurance renewal until the day it was due. Plus allows 5 active tasks, so she chose five:
| Task | Schedule | What it produces |
|---|---|---|
| Supplier order reminder | Mondays and Wednesdays, 9am | Reminder of the noon cut-off plus a six-point stock check list |
| Weekly cash-up | Fridays, 4pm | The cash-up checklist and a prompt to log card-terminal totals |
| Rota prompt | 25th of each month, 10am | A reminder to send next month's rota, with a draft message to staff |
| Recall watch | Daily, 7am | A check of the recall notices pages for the brands she stocks, reporting only if something is new |
| Renewals | Monthly, 1st, 8am | A list of the renewals falling due in the next 60 days, taken from the dates written into the task |
The sums were simple. Setup took about 20 minutes. The two missed cut-offs had cost roughly $300 in six months, so the order reminder alone covers the subscription for well over a year even if it prevents only half of those misses. The limit forced useful choices: she wanted a sixth task for the monthly promotional display, but rather than upgrading she folded it into the rota prompt, which fires on the same day of the month anyway.
What she didn't hand to ChatGPT matters as much. Customer reminders, such as flea treatment repeat orders, stayed in her till system's own reminder emails, because a task can't reach customers and wouldn't record who was contacted. The approach for those is in reducing no-shows with AI reminders and automatic rebooking.
Write the facts into the task, or it will invent them
A task only knows what its instructions say, plus whatever it looks up. Leave a gap and it fills the gap plausibly. The pet shop's first version of the order task read:
Every Monday and Wednesday at 9am, remind me to place the
wholesaler order and tell me what to check.The first Monday's illustrative output:
Reminder: place your wholesaler order before the Thursday 2pm cut-off. Check: dog food stock levels, cat litter, seasonal treats, any customer special orders, and whether this week's promotion needs extra stock.
The checklist was reasonable, but "Thursday 2pm" was invented: her real cut-offs are noon on Monday and noon on Wednesday. Had she trusted it, the reminder itself would have caused the miss. The rewritten instructions:
Every Monday and Wednesday at 9am:
Remind me the wholesaler cut-off is 12 noon TODAY.
Then list exactly these checks, in this order:
1. Dry dog food: top 5 lines below 6 bags?
2. Cat litter: below 10 bags?
3. Customer special orders in the order book
4. Current promotion stock (see shelf card)
5. Damaged or short items from the last delivery to claim
6. Anything a staff member has written on the reorder sheet
Do not add dates, times or suppliers that are not written here.The last line is the one to copy into every task. Dates, prices and cut-offs belong in the instructions, stated once, and ChatGPT's job is to deliver them on time with a little helpful formatting, not to work them out.
The recall watch, and the "new" item that wasn't
Monitoring tasks fail differently. The pet shop's daily recall watch reported on its second morning:
New recall notice: a batch of grain-free dry dog food from one of your listed brands has been recalled over possible contamination. Check your stock for the affected batch codes.
The notice was real but eleven months old; the task had found it on the brand's page and, having no memory of what counted as new, called it new. She spent twenty minutes checking stock for a batch that had long gone. The fix was two lines: "Only report notices dated after the day this task was created" and "Always give the notice's date and a link to the page it came from." From then on the task stayed quiet on most mornings, which is what a watch should do, and the one real notice it reported came with a date she could check in seconds.
Triggered tasks: when an email arrives rather than when the clock says
Some reminders should fire on an event, not a schedule. ChatGPT Work, which replaced ChatGPT agent in July 2026, can run event-triggered tasks for eligible Plus, Pro, Business, Enterprise and Edu users when something happens in a connected app. OpenAI lists new Gmail messages, new Slack channel messages and GitHub pull request activity as supported events, and a Gmail-triggered task can filter on sender or subject.
An illustrative music teacher shows where that helps. Parents email term-fee questions at all hours, and the teacher wants a summary rather than a live inbox. A triggered task set on "new Gmail message with 'fees' or 'term' in the subject" produces a short note of who asked what, so she can answer in one sitting each evening. Two cautions came with it. The task can only use the Gmail account and permissions she authorised, which is the point, but that account also holds safeguarding correspondence, so the trigger's subject filter matters. And the summary is for her; replies still go out from her own email, written or at least checked by her. Whether ChatGPT Work should do more than that unsupervised is a separate question, covered in whether ChatGPT's agent can handle admin tasks unsupervised.
Sharing a task with a colleague
Tasks run in one person's account, so a team can't share a single reminder. What you can share is the definition. From the Scheduled page, a task's menu has a Share option that creates a link; OpenAI says the link shows the task title, full instructions, schedule and original time zone. Links made in a Business workspace open only for members of the same workspace, while a link from a personal account can be opened by anyone who has it.
That makes sharing a good way to hand a colleague a tested reminder to recreate in their own account, and a poor way to handle anything confidential. The pet shop owner shared her cash-up task with a part-time manager, who set up the same reminder for Saturdays. She didn't share the renewals task, because its instructions contain the insurer, the policy number and the premium.
Gemini scheduled actions and Copilot scheduled prompts compared
If your business runs on Google Workspace or Microsoft 365, the scheduler built into that suite may suit you better, because it sits next to your email and calendar.
| Feature | ChatGPT scheduled tasks | Gemini scheduled actions | Microsoft 365 Copilot scheduled prompts |
|---|---|---|---|
| Active limit | 3 Free and Go, 5 Plus, 10 Business, 15 Pro and Enterprise | 10 active at a time | 10 scheduled prompts |
| Who can use it | All plans; exact times need a paid plan | Personal Google accounts and qualifying Workspace editions, with Keep Activity on | Paid Microsoft 365 Copilot licence |
| Where you set it up | Any chat, then the Scheduled page | gemini.google.com, managed under Settings & help, Scheduled actions | Copilot Chat, Copilot in Teams, or Outlook: Schedule this prompt |
| How you hear about it | Push, email or both | Unread chat on the web; phone notification on mobile | Optional email; result appears in Copilot's Chats list |
Google's help page for scheduled actions adds two details worth knowing. Content may be prepared up to several hours ahead on accounts without a Google AI plan, and within the hour before delivery for subscribers, so a 7am digest might not include an email that landed at 6:50. And actions can be switched off automatically for inactivity, though you can resume them. For an illustrative garden centre on Workspace, a weekday 7am action summarising the day's calendar and supplier emails suits the manager well; it shouldn't be relied on for anything that changes minute by minute. Which Workspace editions include Gemini at all is covered in what Gemini includes on each Workspace business plan.
On the Microsoft side, Microsoft's instructions are to hover over a prompt, select Schedule this prompt, then choose when it runs, how many times, and whether to email you when the response is ready. An illustrative optician's practice manager uses one each Monday at 8am: "list last week's emails from our lens suppliers that mention a delayed or incorrect order, with the patient reference". The licence is the gate: Copilot Business lists at $21 per user a month on annual billing, with a promotional $18 through 31 December 2026, and the free Copilot Chat that comes with Microsoft 365 business plans doesn't include scheduling. Where the free and paid Copilot differ is set out in Copilot Chat vs Microsoft 365 Copilot.
A quick way to choose between the three:
- Your team has Microsoft 365 Copilot licences: use Copilot's scheduled prompts, because they can reach the Outlook mail and Teams chats the reminder is about.
- You're on Google Workspace and your edition qualifies: use Gemini scheduled actions for digests of mail and calendar, and keep anything time-critical in Google Calendar itself.
- Neither, or you work mostly in ChatGPT: use ChatGPT tasks. Plus at $20 a month gives 5 active tasks with exact times, which covers most owner reminders.
- A mixed team: pick the scheduler that lives where the underlying information lives. A reminder about supplier emails belongs next to the inbox, not in a separate chat tool.
When an AI reminder is the wrong tool
Three kinds of reminder belong somewhere else.
- Anything that must reach a customer. Appointment, collection and payment reminders need a system that sends them, logs them and handles replies. Payment chasing in particular is covered in chasing late payments with AI reminders that sound human.
- Deadlines with legal or financial consequences. Filing dates, lease break clauses, insurance renewals. Put them in the calendar with two alerts, and let an AI task add a friendly summary on top.
- Anything a team relies on. A task lives in one person's account; if they leave or cancel, it stops. Shared reminders belong in a shared calendar or your team's task tool.
An illustrative dry cleaner learned the second point the hard way. The owner had a Gemini scheduled action reminding her each month to check the direct debit for the dry-cleaning machine's service contract. During a three-week holiday she didn't open the Gemini app, the action was turned off for inactivity, and the reminder that would have flagged a failed payment never arrived. The service provider suspended the contract, and a breakdown the following week cost a call-out fee the contract would have covered. The fix: the payment check went into her calendar with alerts, and the Gemini action became a nice-to-have summary.
A five-minute monthly check that reminders still fire
- Open the Scheduled page (or Scheduled actions in Gemini, or Copilot's scheduled prompts) and confirm each task is active, not paused or switched off.
- Look at the last result for each. If a task's output has drifted, such as a checklist growing items you never asked for, tighten the instructions.
- Check notifications still reach you. A new phone or a changed email filter is the usual reason reminders go silent.
- Retire what you no longer need. With 5 slots on Plus, a dead task blocks a useful one.
- Update facts written into tasks. New supplier cut-off, new renewal date, new staff member: edit the instructions the same day the fact changes.
Scheduled AI reminders: follow-up questions
Can a ChatGPT task send a reminder to my customers?
No. A scheduled task runs in your own account and notifies you, by push notification, email or both. It can draft the customer message for you to send, but the sending belongs in your booking system, email tool or an automation platform. For appointment and payment reminders to customers, use a tool built to send them and log them.
What happens to my tasks if I cancel ChatGPT Plus?
Your task limit drops to the Free plan's allowance of 3 active tasks, and Free tasks run at most once a day in flexible windows such as morning or afternoon, without exact times. Before downgrading, list your tasks on the Scheduled page, decide which three matter, and move any time-critical reminders into your calendar.
Do scheduled tasks work if my computer is off?
Yes. Tasks run on OpenAI's side, not on your device, and the result waits in ChatGPT with a notification sent to your phone or email. What you do need is notifications switched on for the device you actually look at, which is the step most people miss.
Further reads
- AI Agent vs Chatbot vs Automation: Which Does Your Business Need? — When a reminder should be an automation instead of an AI task.
- How to Manage Your Inbox With AI: Triage, Drafts, and Follow-Ups — Pair a morning digest with a proper inbox routine.
- How to Use Gemini in Gmail to Clear Your Inbox Faster — Gemini's inbox features for Workspace users.
- ChatGPT Plus vs ChatGPT Business: Which Plan Does a Team Need? — Whether 5 or 10 active tasks, and which plan, suits your team.
- Native Integrations vs Zapier: Which Should Connect Your Apps? — For reminders that must reach customers reliably.
- Chasing Unpaid Invoices With AI: Polite Reminders for Trades — Polite payment reminders built for sending, not just remembering.
- Can AI Manage Your Calendar and Book Meetings for You? — The five kinds of AI scheduling tool, which one fits who books whom, and the diary rules to write before letting any of them near your calendar.
- AI Scheduling for Small Builders: Subcontractors and Deliveries — Use AI to build the trade sequence, turn lead times into order-by dates, run a Friday look-ahead and re-plan when a subcontractor drops out.
- AI Service Reminders That Bring Garage Customers Back — Predict when each car is really due, write reminders that mention the actual vehicle, and let AI sort the replies, with worked garage figures.
- Can AI Cut Last-Minute Driving Lesson Cancellations? — Why the 72-hour confirm-or-release reminder matters more than the bot, how to spot pupils likely to cancel late, and how to refill the hour.
- How to Track Contract Renewals and Deadlines With AI — Use AI to read every agreement, a spreadsheet to calculate notice deadlines, and two reminders per contract so auto-renewals stop catching you out.
- AI Tools and AI Development: The Complete 2026 Guide — the AI hub, including every tutorial in the AI-for-business series.
Sources: OpenAI help pages (Scheduled tasks in ChatGPT; Sharing conversations and scheduled tasks; ChatGPT Work and Codex), Gemini Apps Help (Schedule actions in Gemini Apps), Microsoft Support (Schedule your most used Copilot prompts), checked September 2026.