Fourteen questions, four categories. The ones below cover ~95% of what comes up — starting with what the brand name means. Anything else, the contact link in the footer goes straight to a human inbox.
HITL = "Human In The Loop." It's the term AI/ML teams use for the human-review step in a pipeline — the point where a real person checks what the model produced before it goes live.
The wordmark is HITL (the acronym) + oo (the visual loop glyph in the middle, which spells the second half of loop) + per (suffix). The first four letters of the brand are the acronym you'd write on a whiteboard.
The product is built first for AI builders who need humans validating output, and second for general product testing. Both run through the same loop mechanic.
The contact link below goes to a human inbox. Replies in under 24h on weekdays.