AI LANGUAGE LEARNING.
EVERY TOOL. ONE PLATFORM_
Allomorpheus is a suite of AI-powered language learning tools — conversation, vocabulary, grammar, and immersion — designed to work together. Eight languages, each with grammar modules built for its specific structure.
BUILT DIFFERENT
Most language apps gamify the process and call it learning. They feed you vocabulary through a straw, reward streaks, and distract you from the fact that you're not making real progress.
Allomorpheus is built by a computational linguist who took a different approach. Language is a structured system — understand the structure, and you can generate infinite expressions from finite elements. The tools here are built around that idea.
Everything connects: your conversations build your lexicon, your lexicon feeds your flashcards, and grammar lessons adapt to what you've actually been saying. No gamification. No pre-packaged word lists. Just tools that actually work.
THE TOOLKIT
> Conversation, vocabulary, grammar, and writing — each tool feeds the next.
CONVERSATION
> Chat with your AI tutor in your target language
> Voice input with streamed audio output
> Key words highlighted in every reply — save to your lexicon instantly
LEXICON
> Your curated personal vocabulary collection
> Drill structural patterns in single and multiword entries
> Build and run custom quiz sets from your own words
GRAMMAR
> Adaptive lessons generated from your recent conversations
> Dedicated modules for language-specific patterns — verb forms, conjugation, morphological structure
> Save lessons to your grammar collection for review
WORD BUILDER
> Interactive writing tools for every supported language
> Compose words from their phonetic and structural components
> Click any character to hear its pronunciation
> SUPPORTED: French | Spanish (Spain) | Spanish (Latin America) | Japanese | Korean | Arabic | German | Italian
TRACK YOUR ACQUISITION IN REAL TIME
> See your full vocabulary broken down by mastery level — new, learning, reviewing, mastered
> Vocabulary growth charted over time, week by week
> Parts of speech breakdown, review schedule, and quiz accuracy
> Filter by language to track each one independently
> Know exactly where you stand — no streaks, no points, just data
SEE IT IN ACTION
> Watch the philosophy behind the platform, then take a full tour.
Why most language apps fail — and what a linguist built instead.
A tour of the platform by the linguist who built it — see how the tools work and fit together.
PRICING
> One plan. Everything included. Choose your billing cycle.
> All plans include a 7-day free trial. Cancel any time.
> The full suite of tools: Conversation, Lexicon, Grammar, Word Builder, and more!
> All eight languages: French, Spanish (Spain + Latin America), Japanese, Korean, Arabic, German, Italian
> Voice input and streamed audio output
> Adaptive grammar lessons from your own conversations
> Unlimited vocabulary and grammar collections
CONTACT
> Questions, feedback, bug reports — send it through.