Science & Tech · AI · 1 hr ago
Pickle AI assistant can book train tickets and make calls for users
Pickle is a personal AI assistant developed by a startup founded by a Korean team in San Francisco in 2024.
Users can connect their email and calendars so it can summarise schedules and help coordinate plans.
It can find restaurant options, check availability, book KTX train tickets and call customer service.
Major actions such as payments and bookings need user approval before the assistant proceeds.
Pickle says it encrypts passwords and card numbers on users’ devices and does not send them to its AI model.
However, authorised staff may access conversations and information saved for future chats to operate the service or address errors.
Clear limits on calls and access to personal data remain important concerns as the assistant takes on tasks for users.
Pickle is a personal AI assistant that can book KTX train tickets, reserve restaurants and call customer service on a user’s behalf.
The service was developed by a startup founded by a Korean team in San Francisco in 2024.
Users can link their email and calendar so Pickle can summarize key events and help coordinate appointments.
The assistant can ask users for more information and use external websites or make phone calls to complete tasks.
Pickle says it requires user approval before major actions such as payments and reservations.
- Who
- Pickle, a personal AI assistant developed by a startup founded by a Korean team.
- What
- It can help arrange bookings and appointments, including KTX tickets and restaurant reservations, and make calls for users.
- When
- The startup was founded in 2024. Yonhap published the report on 14 November 2026.
- Where
- The startup was founded in San Francisco, United States. The service has drawn attention in South Korea.
- Why
- It is designed to handle tasks for users by connecting to their email and calendar and communicating with websites or by phone.
This story does not have two clearly opposing sides.
A Korean-founded startup established Pickle in San Francisco.
Pickle’s startup took part in Y Combinator’s winter program.
The company expanded into personal AI assistants.
- Company
- Pickle
- Founded
- 2024, in San Francisco
- Startup program
- Y Combinator winter 2025
- Train service
- KTX
- User approval
- Required before major tasks such as payments and reservations