Connecting AI, Engineering, and Real-World Products.
LeNexus is an independent technology studio building AI-powered learning products and cross-platform systems.
Built in Canada
AI-Powered Systems
Speech, listening, and learning workflows engineered for real users.
Cross-Platform Engineering
Rust core logic + modern frontends for consistent behavior everywhere.
Product-Driven Delivery
From prototype to measurable outcomes—iterate fast, stay reliable.
Live today
Products
Live
FreeTCF
Visit FreeTCFTCF practice platform with real usage and revenue traction.
In Development
- LeListen.aiIn DevelopmentLearn more
Intensive listening + shadowing + pronunciation checks + retelling practice.
- LeOral.aiIn DevelopmentComing soon
AI speaking practice and feedback for exam prep and daily fluency.
- LeVocab.aiIn DevelopmentComing soon
Vocabulary building with spaced repetition and contextual examples.