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 — thousands 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.
The same LLM handling 5,000+ investors in real dialectal financial conversations is the one that will power your banking, telco, and government voice agents.
Three layers. One infrastructure. No data crosses your perimeter.
Proprietary STT engine trained on Darija with French and Arabic code-switching. Ready for pilot deployments.
STT · BetaDarija 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 · Next-gen voice layerWhere 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 deliberately focus on one market at a time. One dialect, one regulatory environment, one customer success team. Expansion is a data engineering problem we've already solved — not a go-to-market gamble.
We move fast and we are selective. If the problem resonates, let's talk.
Or reach us at contact@lessan.co