Free · Founding access

Thai has five tones. We show yours.

Visual pitch training, FSRS-5 word bank, AI chat with ครับ/ค่ะ feedback, and 161 structured lessons — all features free during founding.

100 founding spots left

0 of 100 claimed · free for everyone · badge for early sign-ins

Duolingo doesn't have Thai. glot.it does — with a pitch-contour mirror so you can see where your tone slipped.

Live demo · Tone training

1/5

Mid

Low

Falling

High

Rising

Listen carefully

Offline

Which word did you hear?

Want a score you can share? Take the 60-second tone-ear test →

Why learners choose glot.it

Duolingostill has no Thai course

glot.it fills the wait with a pitch-contour mirror, FSRS reviews, an AI tutor that grades ครับ/ค่ะ, and 161 graded lessons.

Other common gaps

Ling — no pitch mirror or real FSRS
ThaiPod101 — great audio, thin interactive drills
Pimsleur — audio-only, stops early

Tones by ear alone don't cut it

See exactly where your tone slipped

Every Thai app teaches tones by ear. glot.it draws your pitch contour against the native reference — so you can see what your voice is actually doing.

Hear your pitch — live

ToneMirror draws your F0 pitch contour vs a native speaker in real time — so you can see the miss instead of guessing by ear alone.

Requires microphone permission. Audio is processed locally — never sent to our servers.

Missing ครับ/ค่ะ reads as rude. glot.it flags it.

ครับ and ค่ะ aren't optional in Thai — missing them signals disrespect. glot.it's AI tutor grades your particle use and register match after every message.

Pick a scenario

AI Tutorสวัสดี! วันนี้เป็นอย่างไรบ้าง?Hello! How are you today?

You

ขอบคุณครับ หมอkhàwp-khun khráp mǎw

Thank you, doctor.

Politeness on point (formal)

Change your register

Words come back on time

The right word, at the right moment

FSRS schedules each word for when you're about to forget it — the same spaced-repetition math Anki power-users run, built into every glot.it lesson.

90%

retention at 1 monthvs ~40% without spaced repetition

162

structured lessonsgraded beginner → advanced

18+

exercise typesper lesson phase

Word bankDue in 3 days

สวัสดี

sa-wàt-dii · greetingHello / goodbye

Interval growth+42%

1d → 3d → 8d → 21d…

Real Thai, from day one

Start with a song, not a vocab list

Tap any word in a Thai lyric to add it to your FSRS bank. Reader and level-matched podcasts are one tap away when you want a quieter loop.

Lyrics karaoke

เธอ คือ ดาวที่สวยงาม

You are the beautiful star

Thai songs with karaoke scroll — add real vocabulary from music to your FSRS bank.

Free during founding. All features.

Ling costs ~$17/month. ThaiPod101 up to $47/month. Pimsleur ~$20/month. glot.it is free for founding members — lock it in before the window closes.

Ling~$17/mo

ThaiPod101~$47/mo

Pimsleur~$20/mo

glot.itFree ✓

100 founding spots left

0 of 100 claimed · free for everyone · badge for early sign-ins

Thai has five tones. We show yours.

Visual pitch training, FSRS-5 word bank, AI chat with ครับ/ค่ะ feedback, and 161 structured lessons — all features free during founding.

100 founding spots left

0 of 100 claimed · free for everyone · badge for early sign-ins

Duolingo doesn't have Thai. glot.it does — with a pitch-contour mirror so you can see where your tone slipped.

Live demo · Tone training

1/5

Mid

Low

Falling

High

Rising

Listen carefully

Offline

Which word did you hear?

Want a score you can share? Take the 60-second tone-ear test →

Why learners choose glot.it

Duolingostill has no Thai course

glot.it fills the wait with a pitch-contour mirror, FSRS reviews, an AI tutor that grades ครับ/ค่ะ, and 161 graded lessons.

Other common gaps

Ling — no pitch mirror or real FSRS
ThaiPod101 — great audio, thin interactive drills
Pimsleur — audio-only, stops early

Tones by ear alone don't cut it

See exactly where your tone slipped

Every Thai app teaches tones by ear. glot.it draws your pitch contour against the native reference — so you can see what your voice is actually doing.

Hear your pitch — live

ToneMirror draws your F0 pitch contour vs a native speaker in real time — so you can see the miss instead of guessing by ear alone.

Requires microphone permission. Audio is processed locally — never sent to our servers.

Missing ครับ/ค่ะ reads as rude. glot.it flags it.

ครับ and ค่ะ aren't optional in Thai — missing them signals disrespect. glot.it's AI tutor grades your particle use and register match after every message.

Pick a scenario

AI Tutorสวัสดี! วันนี้เป็นอย่างไรบ้าง?Hello! How are you today?

You

ขอบคุณครับ หมอkhàwp-khun khráp mǎw

Thank you, doctor.

Politeness on point (formal)

Change your register

Words come back on time

The right word, at the right moment

FSRS schedules each word for when you're about to forget it — the same spaced-repetition math Anki power-users run, built into every glot.it lesson.

90%

retention at 1 monthvs ~40% without spaced repetition

162

structured lessonsgraded beginner → advanced

18+

exercise typesper lesson phase

Word bankDue in 3 days

สวัสดี

sa-wàt-dii · greetingHello / goodbye

Interval growth+42%

1d → 3d → 8d → 21d…

Real Thai, from day one

Start with a song, not a vocab list

Tap any word in a Thai lyric to add it to your FSRS bank. Reader and level-matched podcasts are one tap away when you want a quieter loop.

Lyrics karaoke

เธอ คือ ดาวที่สวยงาม

You are the beautiful star

Thai songs with karaoke scroll — add real vocabulary from music to your FSRS bank.

Free during founding. All features.

Ling costs ~$17/month. ThaiPod101 up to $47/month. Pimsleur ~$20/month. glot.it is free for founding members — lock it in before the window closes.

Ling~$17/mo

ThaiPod101~$47/mo

Pimsleur~$20/mo

glot.itFree ✓

100 founding spots left

0 of 100 claimed · free for everyone · badge for early sign-ins