One voice.
Yours.
Most AI writing tools produce text that sounds vaguely human. EigenVox produces text that sounds like you: extracted from your corpus, anchored to your fingerprint.
The difference
What everyone else gets wrong.
Others
Clones your audio voice
10 minutes of clean recording in your spoken voice. Answers the question: 'make this text sound like me when read aloud.'
EigenVox
Clones your written voice
10,000+ words of your prose rewrites and expansions that read the way you write. Sentence rhythm, function-word habits, signature phrases, taboos.
They answer "make this sound like me." We answer "make this read like I wrote it."
Others
Lower the AI detector score
Rewrite AI output so it looks generically human. They don't know who you are; output reads like a different generic human every time.
EigenVox
Write as a specific person: you
PersonaSpec is extracted from your actual writing. Two EigenVox users with different fingerprints get measurably different rewrites of the same input.
They target "human-sounding." We target you, specifically.
Others
"Write this in user X's voice"
No fingerprint to anchor on. The model makes a generic stylistic guess, impressionistic at best, inconsistent across runs.
EigenVox
PersonaSpec + best-of-N reranking
Cadence stats, function-word profile, signature/taboo phrases go into the system prompt. N candidates are generated and reranked by a frozen discriminative scorer.
≥+15 pp attribution lift vs zero-shot Claude. Pre-committed Go/No-Go gate, not a marketing claim.