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Introducing Chinda 3 — Your Knowledge. Your Servers. Your AI.

· 4 min read
Kobkrit Viriyayudhakorn
Kobkrit Viriyayudhakorn
CEO @ iApp Technology

Chinda 3 — grounded answers with page-level citations

Today we are launching Chinda 3, the third generation of our enterprise AI knowledge platform — built for organizations whose documents are too sensitive to send away and too complex for keyword search. Chinda 3 reads your company documents the way a human expert does, answers in Thai or English with page-level citations, and runs wherever your data is allowed to live: our cloud, your servers, or a fully air-gapped room.

👉 See it in action and explore plans at iapp.co.th/products/chinda3

Most "chat with your documents" products are built on vector RAG: they shred documents into chunks, embed them, and hope similarity search finds the right fragment. That approach breaks tables, splits legal clauses from their conditions, and regularly confuses look-alike Thai passages.

Chinda 3 is built on PageIndex instead. It constructs a tree of every document's real structure — parts, sections, tables, appendices — and then lets the LLM reason its way to the right section, exactly the way your best analyst flips to the right page. Documents stay whole. Answers cite the file and the page. And there is no vector database to deploy, tune, or babysit.

What Chinda 3 can do​

  • Answers with citations — every answer links to the source file and page, in Thai or English, so reviewers can verify instead of trust.
  • Hierarchical knowledge bases — organize documents by company, department, and team, with team-based access control, confidentiality tagging, and a full audit trail.
  • Office editing in the browser — view and edit Word, Excel, and PowerPoint right inside the platform.
  • Reads engineering files — view CAD drawings (DWG/DXF with layers) alongside your documents.
  • BOQ from design drawings — vision LLMs read floor plans, blueprints, and design-file images, then draft a Bill of Quantities — materials, quantities, and cost lines ready for estimators to review and export.
  • Audio & video transcription — meetings and site recordings become searchable knowledge.
  • Multi-LLM, your choice — run Thai-optimized open models on your hardware or connect commercial models; no AI lock-in.
  • Voice, web search & deep research — plus an API and webhooks for your own workflows.

Chinda 3 home — one workspace for your organization's knowledge

Built for enterprises that can't send data away​

Banks and insurers keep customer files inside the perimeter. Government agencies and state enterprises meet data-residency rules. Industrial estates and construction firms get contract Q&A with drawings attached — and AI-drafted BOQs that keep quantity surveyors ahead of tender deadlines. Law firms search precedent without exposing client files. In every case, the deployment fits the data: iApp Cloud, on-premise, or fully air-gapped — same product, same features.

Chinda 3 admin — usage, teams, and model settings under your control

Plans that scale from one team to the whole enterprise​

PlanPrice (per user / month)Highlights
Starter฿1,500PDF/Word/Excel ingestion, Thai/English Q&A with citations, team knowledge bases, 50K AI tokens
Professional฿2,900+ OCR & image understanding, CAD viewing (DXF), 200K AI tokens
Business฿5,900+ Full CAD (DWG + layers), audio/video transcription, confidentiality tagging & audit trail, SSO & API, 500K AI tokens
Enterprise฿14,900++ On-premise / air-gapped deployment, SharePoint / Google Drive / ERP connectors, AD/IAM integration

Prefer to own it outright? Perpetual on-premise licenses start at ฿7.5M.

Get started​

Chinda 3 is how we believe enterprise AI should work in Thailand: your knowledge, your servers, your AI.