Copy link to heading Interfaze on Vercel

50 million requests a month

Backend running on Fluid compute

Multiple model providers behind one fallback layer with AI Gateway

Interfaze builds models for deterministic work that general-purpose LLMs handle poorly: document processing, OCR, object detection, web scraping, speech to text, and classification.

As founder Yoeven Khemlani puts it, "Most models aren't deterministic by nature. That's fine when you're drafting an essay. But when a hospital or a legal team needs to process documents, you don't reach for an LLM." Ask an LLM for the total on an invoice and you get a number with no easy way to check where it came from. Interfaze's models return the number along with a bounding box showing where on the page it came from and a confidence score for how sure the model is. Every result can be checked, and the models still take prompts the way an LLM does.

Everything around Interfaze's models runs on Vercel, including the backend.…