Read the Thai around you
The signs, the menus, the lease on your wall — readable in about 8 weeks. Read Thai teaches the 44 characters in the order you actually meet them, with the tone rule behind each one. You'll read your first real word this week.
Sound out your first Thai word →
Building serious vocabulary? Join the full-app waitlist →
Built on 50+ years of memory research · Thai-specific tone training · Start in 2 minutes
You're closer than you think
Two letters. One real word. You just read Thai.
makes a g
makes an aa
gaa — "crow"
That's the whole method: each letter has a sound, you read it straight from the script. Read Thai teaches all 44 in the order you meet them on real signs.
Buyable today
Start with reading
While the full Jam Kham app is in early access, you can start the Read Thai course today. Read signs, menus, and forms in about 8 weeks — $5/mo, or $49 lifetime.
You'll sound out your first word in minutes, then learn why each one carries the tone it does — a rule you own, not a sound you're guessing at. Reading comes first; vocabulary is the next step in the full app, and your Founding Reader perks carry over when it opens.
Start reading Thai today
Start reading Thai now →First 3 modules free — no card, and they don't expire.
Which Jam Kham is for me?
Pick the outcome you're after — we'll point you to the right course.
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I want to…
Start hereRead the Thai script
A structured course in the alphabet and tone rules — read signs, menus, and forms.
Read Thai → -
I want to…
Speak enough for a trip
Order food, get around, handle hotels — 220+ spoken phrases with audio.
Travel Thai (waitlist) → -
I want to…
Build a serious vocabulary
Spaced repetition, thousands of words, PDF imports — opens via the waitlist.
Study & All-Access (waitlist) →
Generic Language Apps Don't Work for Thai
Five tones. No spaces. 44 consonants. Here's why most apps fail.
Tone Blindness
The Thai word "mai" has multiple meanings depending on tone. Duolingo treats tones as optional pronunciation details.
Script Segmentation
Thai script has no word boundaries. "ฉันกินข้าว" looks like one unit but contains 3 words.
Shallow Memory
Recognition flashcards create weak memories. Without active recall, vocabulary vanishes within weeks.
Three Layers of Science-Backed Learning
A dynamic memory-maximizing engine decides what you review, and when.
Within-Session Micro-Spacing
Neuroscience-based methods prime the brain to remember the word and create strong initial memory traces.
Long-Term SM-2 Scheduling
The proven SuperMemo algorithm schedules reviews across days and weeks and adapts based on your performance.
Curriculum Sequencing
Smart ordering balances skill types (comprehension, production, listening, tone) and mixes in words from earlier lessons so they stick.
Built for Thai, Backed by Research
Tones, classifiers, and Thai's no-spaces script — the parts most apps skip.
8 Factor Memory Activation
Recognition, production, listening, dictation, tone awareness, cloze, classifier drills, politeness particles.
5 Quick Modes
Balanced, One-Hand (no typing), Silent (no audio), Quick (recognition only), Full—adapt practice to any situation.
IPA or Natural Romanization
Choose between professional IPA phonetic notation with Chao tone letters—know exactly how each word sounds or natural romanization as a memory aid to reading Thai script.
Syllable Breakdown
Onset, vowel, coda, tone class—understand WHY Thai words have their tones.
Adaptive 3-Layer Scheduling
Within-session reinforcement, skill-weighted balance, and long-term SM-2 spacing, all adjusted dynamically based on your progress, strengths, and weaknesses.
AI Vocabulary Extraction
Upload any Thai PDF—our specialized AI extracts vocabulary and adds enriched, context-aware words to your wordlist.
Explore the features
Tone training, syllable breakdown, and spaced repetition — see how each one works.
Pricing
Start reading Thai today
The first three modules are free — no card or obligation.
Read Thai
- 11-module structured reading course
- 3 modules free — no card required
- Tone-rule mastery (all 5 tones)
- Founding Reader perks: price lock, early access, badge, cheatsheet
Building a serious vocabulary? The full Jam Kham app is on the way — join the waitlist. See all plans →
Common Questions
Does Jam Kham teach me Thai?
With Jam Kham, you can learn to read the Thai alphabet and pronounce almost any word. You can also easily and efficiently reinforce and expand your vocabulary, but it's a tool not a language course. It's perfect if you're travelling to Thailand and want to know some basic words and phrases or if you're learning or know some Thai and want to expand your vocabulary and make word production and recall faster and more natural. A few users have even described it as their 'secret superpower' that turbocharges their Thai lessons.
How is Jam Kham different from Duolingo?
Duolingo uses gamification and treats all languages the same. Jam Kham uses research-backed spaced repetition with Thai-specific features: 8 card types, IPA transcription, syllable breakdown, and tone training. We focus on long-term retention, not streaks and XP.
What are Quick Modes?
Quick Modes let you adapt practice to any situation. Balanced (default), One-Hand (no typing—perfect for commuting), Silent (no audio—for libraries), Quick (recognition only—fastest pace), or Full (all 8 card types). Your preference is remembered.
What if I'm a complete beginner?
Perfect! You can start with Read Thai. Once Study Thai is live, our onboarding will include starter vocabulary packs with the most essential words in a number of common situations. The Quick mode is ideal for beginners who don't want to be overwhelmed. Jam Kham is a perfect way to lay the foundation for (and accelerate) formal Thai study as well!
Can I learn Thai script, or is it just romanization?
Both! In fact, we strongly believe one of the first steps to learning Thai is learning to read the Thai alphabet. We even made a special course (Read Thai) using the same neuroscience and linguistic techniques behind Study Thai to make reading accessible from day-1. In Study Thai, every word includes Thai script, romanization, IPA phonetic transcription with tone markers, and full syllable breakdown so you understand WHY words have their tones.
Is there a mobile app?
Jam Kham is a responsive web application that works beautifully on mobile browsers. Native apps are on our roadmap for 2026.
Can I use Jam Kham to prepare for a trip to Thailand?
Absolutely — that's what Travel Thai is built for. It covers 220+ phrases across 9 real situations like ordering food, getting around, shopping, and emergencies, and paces your practice to your trip date so you're ready by departure day. Travel Thai is coming soon — join the waitlist and we'll let you know the moment it opens.
Read your first Thai word today
Start the Read Thai course now — then join the waitlist for the full Jam Kham app and lock in pre-launch pricing.
First 3 modules free — no card, no expiry.