Skip to main content

กำลังโหลด...

Southern Whale
Free SEO Audit

Landing Page Service: Pricing + Conversion Optimization (2026)

May 16, 2026
Southern Whale
Landing Page Development Guide

A landing page is a single page designed to drive visitors to one action — lead, buy, sign up, book. A good landing page converts 8-20% (vs. 1-3% for a normal site).

This article covers pricing by type + patterns that convert + tools to use.

Landing Page Types + Pricing

1. Click-Through Landing Page (15,000 – 30,000 THB)

Purpose: bridge between Ad → main sales page. Use case: short campaigns, pre-sell, webinar. Elements: headline + value prop + single CTA. Build time: 3-7 days.

2. Lead Gen Landing Page (25,000 – 60,000 THB)

Purpose: capture leads (email, phone). Use case: free audit, whitepaper, consultation. Elements: headline + value prop + form + trust signals. Build time: 5-10 days.

3. Sales Landing Page / Long-Form (60,000 – 150,000 THB)

Purpose: drive direct sale or high-ticket booking. Use case: courses, coaching, premium services. Elements: long-form copy, video, testimonials, pricing, FAQ. Build time: 2-4 weeks.

4. E-commerce Product Landing (40,000 – 100,000 THB)

Purpose: sell a product directly. Use case: D2C product launch, limited edition. Elements: product photos, specs, reviews, prominent add-to-cart. Build time: 1-3 weeks.

5. Event Registration (25,000 – 50,000 THB)

Purpose: sign-ups for workshops, conferences, webinars. Elements: date + time + speaker bio + schedule + pricing tier + form. Build time: 5-10 days.

Landing Page Patterns That Convert

Above the Fold (what users see before scrolling)

Non-negotiable elements:

  1. Clear headline — value proposition in 5-9 words.
  2. Subheadline — expand the headline in one sentence.
  3. Primary CTA — large button, contrasting color, action verb.
  4. Visual — image/video that supports the headline.
  5. Small trust signal — “Trusted by 50+ companies.”

Headline formulas that work:

  • Get [Result] without [Common Pain]” — “Triple sales without adding ad spend”
  • [Specific Number] [Outcome] in [Timeframe]” — “Direct bookings +200% in 90 days”
  • The [Adjective] [Solution] for [Audience]” — “Phuket web design that ranks on Google from Day 1”

Body Section

Section 1: Problem / Pain Point Reference the pain the customer feels — not your solution yet.

Section 2: Solution How you solve the problem.

Section 3: How It Works (3-5 steps) Make it look easy and unintimidating.

Section 4: Social Proof

  • Testimonials with photo + name + role
  • Client logos
  • Star rating + review count
  • Case studies with numbers

Section 5: Features / Benefits 5-8 benefits — emphasize the benefit (what the customer gets) over the feature (what you have).

Section 6: Pricing / Offer Clear, shows value, includes urgency if applicable.

Section 7: FAQ Address objections (use FAQ Schema).

Section 8: Final CTA Bigger, more urgent.

Mobile-First Considerations

70%+ of landing page traffic is mobile:

  • Sticky CTA bar at bottom
  • Few form fields
  • Visible LINE button
  • 44px+ buttons

A/B Testing — What to Test

By impact, top to bottom:

  1. Headline (highest impact)
  2. Primary CTA copy + color
  3. Hero image / video
  4. Form fields (count + order)
  5. Pricing presentation
  6. Trust signal placement

Free/cheap tools:

  • VWO Free — basic A/B testing
  • Google Optimize (sunset 2023 — use GA4 + custom)
  • PostHog — open source, generous free tier
  • Vercel Edge Config + your own logic

Landing Page Tools in 2026

No-Code (Easy)

  • Framer — modern, free basic
  • Webflow — powerful, $20+/month
  • Carrd — single-page, $19/year
  • Unbounce — marketing-focused, $99+/month

Code-Based (Custom)

  • Astro — fastest performance
  • Next.js + Vercel — flexible
  • React + Tailwind — maximum control

Lead-Gen Specific

  • Leadpages — $37+/month
  • Instapage — $79+/month

Performance Benchmarks

ElementBadOKGreat
Mobile PageSpeed< 6070-8590+
LCP> 4s2-4s< 2s
Form Conversion< 5%5-15%15-30%
Hero CTA Click< 10%10-25%25-50%

Common Mistakes

  • Generic headline — “Welcome to Our Company”
  • Multiple CTAs — 50% drop in conversion
  • Stock photos — trust drops
  • Form too long — ask only what’s needed
  • No phone / LINE — Thai customers don’t submit forms alone
  • Slow loading — 50% drop off at LCP > 3s

Start a Landing Page Project

See our service — we build landing pages starting at 25,000 THB for a single Lead Gen, and 60,000+ THB for long-form Sales Landing.

Request a quote — tell us the campaign goal + audience, we’ll recommend a spec that fits the budget.