Skip to content

FitnessAI

Y Combinator 2020 · Acquired Consumer Home and Personal fitnessai.com

App offering AI powered workout plans with anytime access to coaches

Y Combinator's description, shown to identify the company. We rate the name, not the business.

Formerly FitnessAI, FitnessAi

Evocativity EVOC : green
Fitness and AI explicitly describe the offering
Brevity BREV : yellow
9 letters, 3 syllables. Up to seven letters is green, eight at two syllables too; up to ten yellow, eleven or more red.
Greppability GREP : green
Found inside 0 other dictionary words.
Googlability GOOG : yellow
Descriptive category phrase has other uses
Pronounceability PRON : green
Fitness plus spoken initials reads easily
Spellability SPEL : green
Familiar fitness and AI spellings
Verbability VERB : red
Category phrase resists verb use
Nominology
80
All seven dimensions and .com ownership, weighted as set out on Methodology.
Fluency
80
Brevity and pronounceability only: the subset with published outcome evidence behind it.
PG grade
3 / 4
Graham's own four-step ladder.
Exact .com
Owned
Shape
compound
Length
9 chars, 3 syllables
Distinctiveness
descriptive

Watkins SCRATCH flags

  • Tame
  • Restrictive

Rubric version 2026.10.20-1, judged by gpt-6.1-sol (agent). This scores the name only. See Methodology.

These judged dimensions came from an AI agent working through the judging queue in a chat, on the same rubric the scoring pipeline sends. The agent passed the calibration exam before its work was accepted, and each batch it judged hid two names with known answers as a check. The model is named as the agent reported it.