- Home
- Compare
osmos vs ChatGPT
ChatGPT is a brilliant general-purpose chatbot. osmos is built for something narrower: running your day. It connects to your accounts, remembers you, works on its own schedule, and books things when you say yes.
The short version
Where osmos is different.
It runs your accounts
Gmail, Outlook, calendars, WhatsApp and Slack in one chat, plus its own email address, a unified Inbox and a Wallet for tickets.
It works while you don't
A Home card with the one thing that needs you, routines on a schedule, and follow-ups that check back and draft the nudge.
Your data stays yours
Stored encrypted in the EU, never used to train models, never sold, and no ads. Export or delete everything from the app.
Side by side
osmos and ChatGPT, point by point.
ChatGPT facts are from the sources below, checked on 26 September 2026.
| Topic | osmos | ChatGPT |
|---|---|---|
| Built for | Running your day: email, calendar, messages, travel and reminders in one chat on iPhone. | General questions, writing, analysis and coding, on the web and in apps including iPhone. 3 |
| Gmail and Outlook: triage, plain-English search, drafts you approve, a unified Inbox and its own email address. | Gmail and Outlook connectors to search and read mail; drafts emails you choose whether to send (web, Plus and above). 2 5 | |
| Calendar | Google and Outlook calendars plus iCal feeds such as school timetables; creates events. | Reads Google and Outlook calendars; creating events needs write actions turned on, which OpenAI documents for workspace accounts. 4 5 |
| WhatsApp and Slack | Searches, reads and drafts in WhatsApp (Plus and above) and Slack, and sends when you ask. | Slack search and summaries on Plus and above. No WhatsApp connector, though you can message ChatGPT on WhatsApp. 2 6 |
| Bookings | Searches live prices, holds, and books flights, hotels and trains when you confirm. Tickets are filed in Wallet. | ChatGPT Work's cloud browser (Plus and above) can prepare a booking for you to approve; OpenAI notes not every transaction can be completed. 8 |
| Proactive help | A Home card with what needs you, urgent-only notifications, routines, and follow-ups that check back. | Scheduled tasks (3 active on Free and Go, 5 on Plus, 15 on Pro). Its proactive Pulse feature ended in June 2026. 2 7 |
| Memory | Builds from your chats and connected accounts. Ask what it knows, correct it, or delete it. | Saved memories and chat history, with controls; how much it remembers depends on the plan. 1 9 |
| Training on your data | Never. Requests go only to model providers that don't retain or train on them. | Consumer chats may be used to train models by default, unless you turn off “Improve the model for everyone”. 10 |
| Where your data lives | Stored encrypted in the EU. | EEA and UK consumer data is processed outside the EEA and UK, including in the US. 11 |
| Ads | None. | The Free and Go plans may show ads (in the UK since June 2026). 1 2 |
| Price | Free to download with a 200-credit trial. Plus, Pro and Max plans in the App Store. | Free; Go $8 (£7); Plus $20 (£20); Pro from $100 a month. 1 |
Sources (ChatGPT, checked 26 September 2026)
- ChatGPT pricing (chatgpt.com/pricing), viewed 26 Sep 2026
- ChatGPT release notes (OpenAI Help Centre)
- ChatGPT on the App Store, viewed 27 Sep 2026
- Connectors and calendar write actions (OpenAI Help Centre, 13 Mar 2026)
- Outlook in ChatGPT (OpenAI Help Centre, 30 Aug 2026)
- Slack in ChatGPT (OpenAI Help Centre, 30 Aug 2026)
- Scheduled tasks in ChatGPT (OpenAI Help Centre, 28 Aug 2026)
- ChatGPT Work cloud browser (OpenAI Help Centre, 28 Aug 2026)
- Memory FAQ (OpenAI Help Centre, 19 Sep 2026)
- How your data is used to improve model performance (OpenAI Help Centre, 26 Sep 2026)
- OpenAI EU privacy policy (24 Aug 2026)
osmos facts are from the osmos help centre. See also osmos vs Siri.
Try osmos on your iPhone.
Free to start with 200 credits. You approve every action.
Download on the App Store