Langfast

by

Eugene Gusarov

from United States
Langfast

About

Langfa.st is a prompt engineering tool that brings structure to your AI workflow. You can test prompts across versions, catch regressions, validate JSON or HTML outputs, and share results with your team. With Langfa.st, refining prompts becomes a measurable, collaborative, and repeatable process—whether you're working on AI content, customer support, or smart features powered by LLMs.