Privacy Policy

Memory Palace · Cap nhat 2026-05-02 · Phien ban 1

Tom tat 30 giay: Memory Palace la local-first. Tai lieu tho + wiki output deu o tren may ban. Khi compile/chat, prompt duoc gui den API LLM ban cung cap (OpenAI, Anthropic, DeepSeek...). Chung toi khong co server backend, khong luu data cua ban.

1. Data o dau?

1.1 Tren may ban (KHONG roi may)

Vault — thu muc ban chon (vi du D:\my-vault). Chua raw files, wiki Markdown, outputs, logs, config.
API keys — luu trong %APPDATA%\MemoryPalace\.env, ma hoa bang Windows DPAPI (chi tai khoan Windows hien tai doc duoc).
License key — %APPDATA%\MemoryPalace\license.json.
Install metadata — %APPDATA%\MemoryPalace\install.json (timestamp lan cai dau, machine fingerprint cho HMAC anti-tamper).

1.2 Roi may (chung toi khong thay)

Khi ban compile file hoac chat voi wiki, prompt + content duoc gui den provider LLM ban config qua HTTPS:

OpenAI (api.openai.com) — neu dung GPT-4o
Anthropic (api.anthropic.com) — neu dung Claude
DeepSeek, Google Gemini, Mistral, Groq... — tuy provider ban chon

Moi provider co chinh sach privacy rieng — chung toi khong can thiep. Ban chon provider nao, data di toi provider do. Memory Palace la middleman client-side, khong relay qua server cua chung toi.

1.3 Neu ban bat Trial Credits proxy (optional, tuong lai)

Khi ban cau hinh LLM_PROXY_URL de dung gateway cua chung toi (giup ban dung app ma khong can mua API key rieng):

Prompt + content se di qua proxy server cua chung toi toi LLM provider that
Chung toi khong luu prompt, chi log: timestamp + token count + email user (cho usage metering)
Log retention: 30 ngay, sau do tu xoa
Tinh nang nay opt-in, default OFF

2. Data nao chung toi co?

Loai data	Tai sao co	Luu o dau
Email mua hang	Sign license token + gui email download link	Cloudflare D1 (DB)
Plan + amount	Audit + refund	Cloudflare D1
Payment method + ref	Reconcile bank statements / LS records	Cloudflare D1
License token da sign	Reissue khi user doi may	Cloudflare D1
Audit log	Compliance + debug	Cloudflare D1

Chung toi KHONG co:

Tai lieu, wiki, hay noi dung cong viec cua ban
API key cua ban (chi encrypted o may ban)
Lich su chat / compile / query cua ban
Telemetry / analytics in-app (default OFF; neu bat Sentry opt-in tuong lai se thong bao ro)

3. Tai lieu cua ban KHONG bao gio roi may ban

Day la guarantee cot loi cua san pham:

Vault directory hoan toan duoi quyen filesystem cua ban — sync iCloud/Dropbox/Drive neu ban chon, khong phai chung toi.
Memory Palace khong co server backend. App la native Tauri + Python sidecar chay tren may ban.
Connection duy nhat: toi API LLM ban cau hinh.
Khi ban delete vault folder, moi data cua ban bien mat vinh vien — chung toi khong co copy.

4. Cookie & analytics tren landing page (memorypalace.app)

Landing page dung:

Plausible Analytics (se deploy) — privacy-first analytics, khong cookie, khong personal data, GDPR/CCPA compliant out-of-the-box. Chi track: page views, referrer, country (IP-derived).
Cloudflare (CDN/proxy) — luu IP truy cap trong 24h cho muc dich anti-DDoS.
KHONG co Google Analytics, Facebook Pixel, hay tracking cross-site nao.

5. Quyen cua ban

Yeu cau xoa data: email hello@memorypalace.app voi order ID — chung toi xoa record trong D1 trong 7 ngay.
Yeu cau export data: chung toi gui JSON dump tat ca record lien quan email ban trong 7 ngay.
Refund: 30 ngay unconditional. Khong can ly do. Xem Refund policy.
License revoke: ban co the yeu cau deactivate license bat cu luc nao.

6. Thay doi policy nay

Khi co thay doi dang ke (vd: them telemetry moi, tich hop service moi), chung toi se:

Cap nhat ngay o dau trang
Email thong bao cho moi paying user it nhat 30 ngay truoc khi ap dung
Luu version cu tai /privacy-v1.html, /privacy-v2.html... de ban so sanh

7. Lien he

Email: hello@memorypalace.app
Telegram: 0908 695 494
Founder: Sunny Ngo & Alex Ta, Viet Nam

Privacy Policy nay duoc viet bang tieng Viet vi target audience chinh la VN/SEA. English version co the request qua email — chung toi gui tay.