Seamlang logo, a stylized speech bubble with the Seamlang text next to it

Master Languages
Seamlessly

Quickly and effortlessly improve your language skills using seamless language transfer.

Interactive Demo

Given your native language and your target language, Seamlang dynamically creates a hybrid to accelerate your learning through natural language immersion.

Select your language skill level

Level 1Level 2Level 3Level 4Level 5Level 6

English sentence

The Cityville Public Library announced the expansion of its digital collection, offering residents greater access to e-books and online resources. This initiative is part of the library's effort to modernize its services and cater to the evolving needs of the community.

Seamlang level 2

La Biblioteca Pública de Cityville announced la expansión de su colección digital, offering a los residentes un greater acceso a libros electrónicos y recursos en online. Esta iniciativa es parte del esfuerzo de la biblioteca para modernizar sus servicios y cater a las needs evolving de la comunidad.

Join the Language Revolution

Sign up for our closed beta and be among the first to experience seamless language learning

Language has redundancies - seize the magical pattern matching power of your brain

Our methods leverage natural language processing to make the acquisition of new vocabulary and grammar intuitive and based in context you already understand.

Harnessing Childhood Linguistic Acquisition Strategies

Leveraging the way bilingual children naturally distinguish and assimilate languages; Seamlang helps adults achieve profound language comprehension and fluency faster than traditional education methods.

Learn a new language in six targeted stages:

1

Foundation

Focusing on sentence structure, grammar and word order from the target language; familiar vocabulary.

2

Small Words

Introduction of small words such as pronouns, prepositions, and conjunctions in the target language.

3

Core Vocabulary

Translation of comparable verbs, adjectives, and nouns based on linguistic commonalities.

4

Contextual Learning

The gradual introduction of novel vocabulary items dispersed across rich contextual scenarios.

5

Noun Transition

A measured transition of nouns to the target language.

6

Advanced Mastery

Final stages include deepening vocabulary with a focus on nouns and complex language forms.

Reject the Slow Pace of Structured Learning

Seamlang bypasses rote memorization and category-based vocabulary building for a more engaging, realistic, and productive language learning experience that mirrors actual conversation and media.

Supports text both in English and your target language

When reading foreign text, Seamlang only translates parts of the vocabulary while keeping the grammar correct in your target language.

But when you're reading text in English, Seamlang first translates the text to your target language, then backtranslates the vocabulary partially to English.

This way, you can always keep learning!

Diverse Tools for Seamless Learning

Paste Text

Insert any text and see it transformed into a learning opportunity with your target language.

Browser Plugin

Easily translate and learn from content on the web using our convenient browser extension.

Coming Soon

Upload Ebook/PDF

Dive into long-form content by uploading ebooks and PDFs, and make reading a learning adventure.

Coming Soon

Audiobook

Immerse yourself in language through audio books accentuating pronunciation and listening skills.

What Our Learners Say

Emma R's portrait

Emma R

"It's astonishing – I improve my French while staying updated on global news. It's learning without it feeling laborious."
Miguel S's portrait

Miguel S

"I'm a second generation migrant and my grandmother only speaks Spanish. Seamlang is helping me connect with her."
Sophia W's portrait

Sophia W

"At first the 'seamlanguage' felt alien and to be frank a bit unappealing. But I quickly got used to it and started realizing so many connections my brain was making that it simply hadn't when using Duolingo."
Lucas M's portrait

Lucas M

"If this keeps going as well as it is then maybe it will finally cure my Anki nightmares!"

Join the Language Revolution

Sign up for our closed beta and be among the first to experience seamless language learning

Meet Our Team

Passionate language learning experts and technologists working to revolutionize how we acquire new languages.

Portrait of Robin Weber

Robin Weber

Co-Founder & CEO

"Seamlang stems from my own challenges in language learning. It's the system I dreamed of as a polyglot in the making."
Portrait of Dmitri Anatolyevich

Dmitri Anatolyevich

Product Specialist

"Crafting a tool that empowers users to learn intuitively is rewarding. Seamlang is that tool for countless learners."
Portrait of Annika Schneidermann

Annika Schneidermann

Technology Lead

"Our technology bridges learning gaps. It's inspiring to help others discover the joy in understanding a new language."