Viloi

Single-model humanizers fail unpredictably — one model's output gets flagged, the next doesn't, and there's no automated way to pick the right pipeline for a given input. Most also lack actual payment infrastructure, so they never grow past the prototype stage.

A multi-LLM pipeline routes content through GPT-4, Claude, and Gemini with intelligent fallback logic — if one model produces flagged output, the next takes a different angle. Stripe handles subscriptions with webhook-driven plan changes; JWT auth keeps sessions stateless. UI is built around a glassmorphism design system to differentiate from the wall of generic AI tools.

Live SaaS with paying customers, automated billing, and a transformation pipeline that's resilient when any single provider gets stricter. The fallback architecture makes the product stay reliable as detection models evolve.

• 01Built the multi-LLM pipeline with intelligent fallback — when one model's output gets flagged, the next takes a different angle.
• 02Implemented Stripe subscription billing with webhook automation for plan changes, cancellations, and dunning.
• 03Designed and implemented JWT-based authentication so the API stays stateless.
• 04Designed and shipped the glassmorphism UI to stand out from generic AI tooling.