An AI assistant engineer beside you, the whole job
Explains results line by line, suggests more economical sections, and answers per supported codes — real conversation sample on the left.
Start free 7-day trial →
Building structure calculation,
all in one place
9 construction and engineering tools + an AI assistant engineer — analyze, design, document the site, and export sign-ready PDF reports. Start without a credit card.
Every discipline — in one AI assistant
Structural · MEP · construction · drawings · cost · schedule — real code-based calcs, preliminary results for your engineer to certify
Kaokla on your desktop
A full desktop app — its own window, persistent login, automatic updates · the AI assistant engineer and the full calculator suite, one account everywhere.
All 6 tools in one package
Simulated screenshots from the real programs
Roof Truss CalculatorSteel roof trusses — full analysis + design
→Built on real design codes
Thai and international codes across 26+ countries — every report cites the clauses for a licensed engineer to verifyWhy Kaokla over doing it yourself
The old workflow vs Kaokla Home✦ Kaokla Agent — Thailand's first structural engineering AI agent
Drop in a DXF, give it instructions in plain language — it computes with real engines and produces a calculation report ready for a licensed engineer to review| ✦ Kaokla Agent | Genia (US) | Autodesk AEC Collection | |
|---|---|---|---|
| Price / month | ฿2,500 Agent Pro, full agent suite (~1/10 of Genia) · from ฿1,500 | ~฿27,000 ($750) | ~฿15,000 ($430) |
| Thai codes (DPT/Ministerial) | ✓ full, incl. per-district seismic | ✗ | ✗ |
| AI agent computing with real engines | ✓ | ✓ (US codes only) | ✗ (authoring tools) |
| DXF edit loop (human-approved) + Kaokla Skills + long-run jobs | ✓ (Agent Pro) | ✗ | ✗ |
| Thai language + LINE | ✓ | ✗ | ✗ |
🎁 Try free — no sign-up
Use the calculator + preview the PDF instantly (save/export: start a free 7-day trial)
Roof Truss CalculatorTry free — no sign-up
→Frequently asked questions
What is Kaokla Home?
An online platform of construction and structural-engineering calculators with an AI assistant engineer assistant — analyze, design and export PDF reports, right in the browser with nothing to install.
Which tools are included?
Roof truss, PEB structures, cellular beams, foundations, reinforced concrete, daily site reports and more — plus an AI assistant engineer that answers design questions.
Is it free? How do I start?
Try the demo calculators free with no signup · full access to every tool and the AI assistant engineer starts with a free 7-day trial, no credit card required.
Does it work on mobile?
Yes — it runs in the browser on phone, tablet and desktop, and there are dedicated iOS and Android apps.
What is the AI Assistant Engineer, and can I build from its output?
An AI assistant that reads the program's real calculation results to answer design questions, explain standards and help draft work — all outputs must still be reviewed and certified by a licensed engineer before real use.
Any commitment? Can I cancel anytime?
No long-term commitment — the 7-day trial needs no credit card, and once subscribed you can cancel anytime and keep access until the end of the paid period.
Is my data and design work kept private?
Your projects and data stay private to your account, in line with Thailand's PDPA, and you can delete your account and all its data at any time.
Ready to run your first calculation?
Sign up today — every program free for 7 days
Sign in with Google