The words left unsaid,gently picked up.
Some conversations stop one day — through distance, parting, or lost touch. Upload your past chat history and LiaoWeiWan keeps an AI memory persona that replies in a familiar voice, so you can finish what you still want to say on the messaging apps you already use.
This is an AI simulation generated from chat logs, not the real person, and may be inaccurate.
From chat history to a conversation again
- 01
Upload chat history
Export your chat file (.txt, .csv, .json or .zip) and upload it directly through a secure link.
- 02
Wait while it learns
The voice and memories are read and organized into an AI memory persona. You can leave during processing and we will let you know when it is ready.
- 03
Chat in your messaging app
Scan your personal QR code to add the persona on LINE, Telegram, WhatsApp, WeChat, or Discord and start talking. The first message states that this is an AI simulation.
Close to their voice, clear about the limits
Built from real conversations
The voice and memories come from the chat history you provide, not a generic chatbot.
Fully isolated data
Each persona’s memory is stored separately, available only to you, and can be deleted anytime.
Honest by design
The persona makes clear it is an AI simulation and never pretends to be the real person.
Right inside your messaging apps
Nothing extra to install. Add it on LINE, Telegram, WhatsApp, WeChat, or Discord and talk whenever you miss them.
Start by seeing if it feels right
Check how close it feels first, then decide on longer companionship.
Lite
For chatting now and then
$10/mo
- One AI memory persona
- 500 replies per month
- Chat in your messaging apps
- Delete your data anytime
Companion
For more natural, lasting company
$20/mo
- One AI memory persona
- 1,500 replies per month
- Chat in your messaging apps
- Full setup included
- Priority processing
Lite requires a one-time NT$499 setup. More replies can be added when you run out. Every plan lets you delete your data anytime.
A memory that deserves to be handled with care
This service works with conversations you had with someone you miss. We choose to state the boundaries clearly rather than make them sound good.
“I am an AI simulation generated from chat logs, not the real person. I may be inaccurate and do not represent their real wishes.”
- Your data is available only to you and can be deleted anytime.
- No claims of bringing anyone back, and no legal, financial, or medical decisions.
- In a crisis or self-harm situation, it guides toward professional help.
A few things to know first
- Which chat files are supported?
- We support .txt, .csv, .json, and .zip, up to 100MB per file. Common chat exports from messaging apps work.
- Is this really the person?
- No. The persona is an AI simulation generated from chat history. The voice may feel close, but it can be inaccurate and does not represent the real person’s wishes.
- Is my data safe? Can I delete it?
- Each persona’s memory is stored separately and is available only to you. You can delete the persona and its data anytime.
- Do I need to install anything?
- No. When it is ready you get a personal QR code; add it on LINE, Telegram, WhatsApp, WeChat, or Discord and start chatting.
- What if I run out of replies?
- You can add more replies during use or upgrade your plan. The amount and cost are shown clearly at that point.
Finish what was left unsaid
Upload your past chat history to build an AI memory persona that replies in a familiar voice, and pick up the conversation in your messaging app.