# ThaiPo

> ThaiPo is an AI-powered Thai-English translation bot that lives inside LINE chats, operated by ThaiPo Labs in Thailand. Translation is unlimited and free forever, in both directions; paid plans grow the bot's per-chat memory (names, in-jokes, menus, jargon), which makes translations more accurate over time. It is the only mainstream Thai translator with persistent memory, user corrections (/teach), and a learning mode that adds Paiboon romanized phonetics with tone marks.

Key facts:

- Works inside LINE (Thailand's main messenger): add @thaipo.ai as a friend, or sign up at https://thaipo.ai
- Free plan: unlimited translation, memory of the last 1,000 messages
- Lite plan: 99 THB/month, 25,000-message memory, custom glossary, 1 industry pack
- Pro plan: 299 THB/month, 250,000-message memory, all 8 industry packs (healthcare, legal, engineering, hospitality, finance, F&B, logistics, education), voice note translation (beta)
- Learning mode (/phonetics): romanized Thai with Paiboon tone marks, free on every plan
- Corrections (/teach): teach it a term once and the same misunderstanding never happens twice in that chat
- Privacy: chat history is encrypted and powers the bot's memory; deletable same-day on request; never used across customers

## Docs

- [Product documentation, all commands, plans and limits](https://thaipo.ai/docs)
- [Thai documentation](https://thaipo.ai/th/docs)

## Blog

- [Blog index](https://thaipo.ai/blog) (Thai index: https://thaipo.ai/th/blog, RSS: https://thaipo.ai/feed.xml)
- [What งอน means (and why your translator gets it wrong)](https://thaipo.ai/blog/what-ngon-means)
- [ThaiPo vs Google Translate: where dictionary translation breaks in Thai chat](https://thaipo.ai/blog/thaipo-vs-google-translate)
- [Paiboon phonetics, explained for people who just want to read Thai](https://thaipo.ai/blog/paiboon-phonetics-explained)
- [มีแฟนเป็นชาวต่างชาติ: ทำไมแอปแปลภาษาที่ดีที่สุดต้องอยู่ใน LINE (Thai)](https://thaipo.ai/blog/line-translator-for-foreign-partner)

## Policies

- [Privacy policy](https://thaipo.ai/privacy)
- [Terms of service](https://thaipo.ai/terms)
- [Contact](https://thaipo.ai/contact)