On-premise voice AI that listens, understands, and responds in Moroccan Darija 🇲🇦 — with zero data leaving your infrastructure.
Generic models miss dialectal nuance. Every time.
"Connection is flying away / unstable."
"Connection is blazing fast / excellent now."
"Tayra" means blazing fast in Darija — not flying away.
Before any institutional deployment, the lessan. LLM is live — powering real decisions for real users, today.
Moroccan retail investors discussing the MASI in Darija and French — hundreds of messages per day.
The lessan. LLM reads every message, extracts sentiment per ticker, and surfaces actionable signals.
Real production traffic. Real dialect. Real users. This is what the enterprise stack runs on.
Three layers. One infrastructure. No data crosses your perimeter.
Fine-tuning infrastructure for Darija and beyond. Built to onboard new dialects without starting from scratch.
STT · In DevelopmentDarija LLM with domain adapters for banking, telco, and government. Live in production on masignal.pro.
LLM · LiveOn-premise Darija speech synthesis. No cloud dependency, no latency, no data egress.
TTS · Q3 2026Where data sovereignty isn't optional — and dialect fluency is the difference between automation and failure.
Clients interact in Darija about accounts, transfers, or loans. lessan. understands, responds, resolves — without a byte leaving your infrastructure.
Voice-first tier-1 support in Darija. Billing, plan changes, technical issues — resolved without dialect barriers or cloud dependency.
Citizens speak their requests. lessan. transcribes, understands, and routes — in Darija, at scale, on your servers.
We own the data factory and the full voice stack. That's the moat Big Tech can't replicate.
Dialectal data that OpenAI and Google cannot access — sourced, cleaned, and human-validated natively. The dataset is the moat.
STT → LLM → TTS. Not a wrapper around Whisper or ElevenLabs. Every layer trained on Darija, deployed on your hardware.
Runs in your data center. Zero data egress. Full compliance with banking regulations and data sovereignty laws across MENA and Africa.
We move fast and we are selective. If the problem resonates, let's talk.
Or reach us at contact@lessan.co