Web Design & Development
Mobile-first, conversion-focused websites with built-in SEO. Design and development under one roof.
Stack: Next.js / WordPress / Webflow · Tailwind CSS · Vercel / VPS hosting
Starter
฿12,000
One-time · No monthly fee*
Best for: Startups, small shops, freelancers
Included
✓1 landing page (unlimited sections)
✓Responsive design (Mobile / Tablet / Desktop)
✓Custom design (not a template)
✓On-page SEO (Title, Meta, OG tags, Schema)
✓Contact form + email notification
✓Google Analytics 4 setup
✓Delivered within 7 business days
✓3 revision rounds after delivery
View exclusions
✗Domain + Hosting (separate ~฿2,500/yr)
✗Content / images (client provides)
✗CMS or login system
✗Additional pages beyond 1
Business
Most popular
฿28,000
One-time · No monthly fee*
Best for: SMEs, B2B service companies
Included
✓Up to 10 pages, fully custom-designed
✓CMS (WordPress/Payload) for self-managed content
✓Full on-page SEO + sitemap + robots.txt
✓GA4 + Google Search Console setup
✓Contact form + LINE/email notify
✓Core Web Vitals optimized (PageSpeed 90+)
✓Delivered within 14 business days
✓Unlimited revisions within 30 days of delivery
✓2-hour CMS training (online)
View exclusions
✗Domain + Hosting (separate ~฿2,500/yr)
✗Content / copy / images (client provides)
✗Pages beyond 10 (฿2,500 each add-on)
✗Online payment (E-Commerce package)
E-Commerce
฿55,000+
Starting price (final price scope-based)
Best for: Online stores, product brands
Included
✓Full product catalog + cart + checkout
✓Payment: PromptPay, credit card, COD
✓Member system + order history
✓Admin dashboard: order + stock management
✓Order notifications via LINE OA
✓Sales reports + customer analytics
✓Delivered in 21-30 business days
✓Training + user manual included
View exclusions
✗Hosting / domain / SSL (separate)
✗Payment gateway fees (Stripe/Omise) separate
✗Product data / images (client provides)
Cloud Solution
Deploy and manage your cloud infrastructure with Docker, Nginx, and SSL for stable, secure production-ready systems.
Stack: Ubuntu / Debian · Docker · Coolify · Nginx · GitHub Actions · Cloudflare
One-time Setup
฿6,500
One-time fee
Best for: Teams with devs but no ops
Included
✓VPS hardening (SSH keys, UFW, fail2ban)
✓Docker + Docker Compose setup
✓Nginx reverse proxy + SSL (Let's Encrypt)
✓Cloudflare DNS setup
✓Backup script (daily → S3/R2)
✓Runbook + architecture diagram
✓Delivered in 3 business days
View exclusions
✗VPS monthly fee (client pays ~฿500-2,000/mo)
✗Post-delivery monitoring (in Managed Cloud)
Managed Cloud
Most popular
฿2,900/mo
+ ฿4,500 one-time setup fee
Best for: Businesses needing an ops team
Monthly included
✓Daily management — OS/Docker updates & patches
✓Uptime monitoring + alerts (LINE/Email) 24/7
✓Auto SSL renewal + cert monitoring
✓Daily backup + monthly restore test
✓Up to 4 deploys/month
✓SLA Uptime 99.5% + Monthly report
✓Incident response within 2 hrs (business days)
View exclusions
✗VPS/cloud costs (client pays directly)
✗New feature development (billed separately)
Full DevOps
฿16,000+
Starting, scope-based
Best for: Scale-ups, multi-dev teams
Included
✓CI/CD pipeline (GitHub Actions / GitLab CI)
✓Multi-env: dev → staging → production
✓Infrastructure as Code (Docker Compose / Terraform)
✓Centralized logging (Grafana / Loki)
✓Auto rollback on failed deploy
✓4-hour team workshop + documentation
ERP System
Custom ERP or Odoo implementation covering HR, inventory, finance, procurement with real-time dashboard and reports.
Stack: Odoo (Open Source) / Custom Next.js · PostgreSQL · Docker · REST API integrations
Note: ERP pricing depends on modules, users, and integrations. Prices below are starting points — request a quote for accuracy.
SME
฿49,000
Starting price (Odoo Community + setup)
Best for: 1-20 person businesses, first ERP
Modules included
✓Basic accounting & finance
✓Inventory + Purchase order
✓HR: employees, leave, basic payroll
✓Dashboard + 5 standard reports
✓Up to 15 users
✓Deployed on client's cloud
✓1-day training + Thai manual
✓2-month bug-fix warranty
View exclusions
✗Monthly VPS cost (~฿1,500-3,000/mo)
✗Historical data migration
✗External system integrations
✗Users beyond 15 (add-on)
Business
Most popular
฿120,000
Starting (Odoo + custom modules)
Best for: 20-100 person, multi-department
Modules included
✓All SME modules +
✓Sales + CRM + Quotation + auto-invoice
✓Manufacturing / Job Order (optional)
✓e-Tax Invoice (ETDA) / eFiling integration
✓BI Dashboard (Metabase / Odoo Studio)
✓Historical data import from Excel
✓Unlimited users
✓3-day training + full documentation
✓6-month warranty + LINE support
View exclusions
✗Monthly VPS cost (client pays)
✗Odoo Enterprise license if needed (~$228/user/yr)
Enterprise
฿280,000+
Fully custom enterprise build
Best for: 100+ staff, multi-branch orgs
Included
✓Custom workflow for every business process
✓Legacy system integration (Oracle / SAP)
✓Multi-branch + Role-based access control
✓Custom API for third-party systems
✓SLA + Dedicated support team
✓Dedicated project manager
Chatbot & LINE Bot
Auto-reply bots for LINE/Facebook/Web — from script-based FAQ to full Thai-language AI.
Stack: LINE Messaging API · Facebook Graph API · GPT-4o / Claude 3 · n8n · Webhook · PostgreSQL
Note: LINE OA API (฿555/mo) and AI API costs (OpenAI/Anthropic) are paid by client based on actual usage — not included in these prices.
Basic Bot
฿9,900
One-time fee
Best for: Retail shops, service businesses
Included
✓LINE OA + Rich Menu custom design
✓FAQ auto-reply (up to 60 Q&As)
✓Keyword matching + fallback message
✓Order/appointment push notifications
✓Google Sheet lead capture
✓Delivered in 7 business days
✓1-hour training + manual
View exclusions
✗LINE OA subscription (฿555/mo)
✗AI / NLP (in AI Chatbot package)
✗Facebook Messenger
AI Chatbot
Most popular
฿22,000
One-time fee
Best for: Businesses wanting smart AI replies
Included
✓Thai AI replies (GPT-4o / Claude), context-aware
✓RAG — answers from your own knowledge base
✓LINE + Facebook Messenger
✓Google Sheet / Airtable / CRM sync
✓Human handoff when the bot can't answer
✓Dashboard — stats, chat history, lead export
✓Delivered in 14 business days
✓3-month warranty + 1 knowledge base update
View exclusions
✗LINE OA subscription + AI API costs (client pays by usage)
✗ERP / POS integration (Enterprise package)
Enterprise Bot
฿50,000+
Starting, final price scope-based
Best for: Banks, insurance, hospitals
Included
✓Everything in AI Chatbot +
✓ERP / POS / core system integration
✓Multi-channel: LINE, FB, Website, WhatsApp
✓A/B testing + Conversation analytics
✓On-premise deployment (data stays in-house)
✓SLA + Dedicated support + Monthly optimization
Automation & AI Workflow
Connect apps and systems automatically with n8n, Python, Make.com — cut 80% of repetitive manual work and embed AI in your workflows.
Stack: n8n · Make.com · Python · Google Workspace API · LINE API · OpenAI / Claude · PostgreSQL
Task Automation
฿6,500/workflow
Per workflow (discounts for multiple)
Best for: Single repetitive task
Example use cases
→LINE alert on new Google Sheet row
→Daily email summary pushed to LINE
→Auto-pull daily reports via email
→2-system data sync
Included
✓Workflow analysis and design
✓n8n / Make.com setup + deployment
✓Error handling + retry logic
✓Delivered in 5 business days
✓1-month warranty
Process Automation
Most popular
฿18,000
Flat rate (up to 5 connected workflows)
Best for: Multi-step business processes
Example use cases
→Lead nurturing: form → CRM → LINE → email follow-up
→Order flow: new order → stock → notify → receipt
→Automated employee onboarding
Included
✓Process mapping before build
✓Up to 5 interconnected workflows
✓Status dashboard + run logs
✓Alert on workflow failure (LINE/Email)
✓2-hour team training + workflow docs
✓2-month warranty
AI Automation
฿35,000+
Starting, scope-based
Best for: AI-driven decision workflows
Example use cases
→AI email/form classification and routing
→Invoice OCR + auto-record to DB
→AI weekly report from multiple data sources
Included
✓Custom AI agent for your use case
✓OCR / Document processing pipeline
✓Data pipeline + ETL + validation
✓Human-in-the-loop for edge cases
✓Cost tracking dashboard (AI API usage)
Why choose SiamUtils?
Thai team
Thai tax, Thai law, Thai business context
Clear scope upfront
SOW + price agreed before start — no mid-project billing surprises
On-time delivery
Fixed timeline — partial refund if we miss the deadline
Work guarantee
Post-delivery warranty — we don't disappear after payment
Ready to start your project?
Free consultation, no obligation — we reply within 2 hours (Mon–Fri 9:00–18:00)