About Vasbook

Tools for small business owners in Vietnam.

Vasbook is a solo-founder brand building practical software for shop owners, household businesses, and SMEs in Vietnam — no AGI promises, no weekly pivots, just solving the real daily problems.

Our products

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VieBoost Live

Unified message hub for 6 channels (Zalo, FB Messenger, Zalo OA, FB Page, Shopee, TikTok) + order management + automatic debt reconciliation. Mini-ERP for chat-driven shops.

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CFO In development

AI-powered financial assistant for small business owners. Reads bank statements, analyzes profit, forecasts cash flow, warns about liquidity risk — like having a dedicated CFO every morning.

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Budget In development

Budgeting tool for families and small shops. Auto-categorize expenses, set monthly limits, track savings goals — understand where money goes without keeping a paper ledger.

Why Vasbook

Most business software today is designed for large companies in the US and Europe — expensive, complex, ignorant of Vietnamese habits. Misa is too large for one shop. KiotViet is POS-centric. Sapo charges too much. Excel is error-prone. Paper ledgers don't scale.

Vasbook is built from scratch for Vietnamese online sellers, small shops, and household businesses: practical, affordable, written in proper Vietnamese with diacritics, and supported by a real human. VieBoost is the first product — unifying 6 chat channels into one screen. CFO and Budget come next in the 2026 roadmap.

Legal information

Brand	Vasbook
Operated by	Lê Khả Thanh — Founder & solo developer
Business type	Individual / Solo founder bootstrap
Country	Vietnam
Address	Căn hộ chung cư F0906, Tòa nhà HH2F. Khu Đô thị mới Dương Nội, Phường Yên Nghĩa, Thành phố Hà Nội
Support email	[email protected]
General email	[email protected]
SLA	24h (Free) · 4h (Pro) · 1h (Business)
Compliance	PDPL (Decree 13/2023), Cybersecurity Law 2018, E-transactions Law 2023

Got questions? Reach out via email or our Zalo Group.

📧 [email protected] ← Back to home