AgentMail
Y Combinator 2025 · Active B2B Infrastructure agentmail.to
Email Inboxes for AI Agents
Y Combinator's description, shown to identify the company. We rate the name, not the business.
- Evocativity EVOC : green
- Agent mail directly describes email for agents
- 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
- The generic agent-mail phrase has other uses
- Pronounceability PRON : green
- Two familiar words read naturally
- Spellability SPEL : red
- Agent and mail have standard spellings but mail sounds like male
- Verbability VERB : red
- The phrase does not form a natural inbox-service verb
- Nominology
- 50
- 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
- 1 / 4
- Graham's own four-step ladder.
- Exact .com
- Not owned
- Shape
- compound
- Length
- 9 chars, 3 syllables
- Distinctiveness
- descriptive
Watkins SCRATCH flags
- Spelling-challenged
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.