Andrii Mysliuk

Full stack dev building tools for real-world speech practice.
Saynest Lab — sandbox for contextual English, not grammar drills.

Products

Saynest Lab

Saynest Lab is an AI-powered platform for improving your spoken language skills through realistic voice-based sessions. No grammar drills — only real-life practice: phone calls, interviews, negotiations, casual talk. You speak to AI in short sessions, get instant feedback, grammar & fluency analysis, and personalized tasks. Create your own modules or use ready ones. Built for both solo learners and teams.

Building in public, April 2025 — present $0/mo

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