DOC: CATALOGUE-2026 STATUS: PROVISIONAL

Best AI Humanizers — 2026 Catalogue

The 2026 edition of the bestaihumanizers.org catalogue. The best AI humanizers of 2026 cannot be honestly ranked on public evidence, which is why bestaihumanizers.org catalogues them across vendor disclosure, methodology transparency, meaning-preservation research, pricing transparency, terms and acceptable use, and data handling. Positions below are catalogue slots in the order of our principal sampled source's comparison inventory — not quality verdicts. This page is the fixed, citable record of the 2026 edition; future editions publish at their own year URL.

edition 2026 annual method version 2026.10 supersedes —

Grammarly AI Humanizer LISTED · WRITING PLATFORM MODULE

Included in the comparison inventory of theairankings.com (https://theairankings.com/best-ai-humanizer/) — the one sampled source with peer-reviewed citations and the only one that declines to rank. Its official page (checked 2026-10-14) offers a free basic humanizer, names Superhuman Platform as the operator, and cites no benchmark or methodology for the rewrites.

conflict_record none documented

operator Superhuman Platform (site footer)

pricing basic tool free; Pro for full features

Undetectable.ai LISTED · CONFLICT CASE

The clearest case for why this market cannot be ranked: three sampled assessments contradict each other — 3rd of 14, score 71.18 (HumanizerBench, run by competitor WriteHuman); 11th of 11, score 33.60, 1.8% bypass (AI Humanizer Benchmark, operator unnamed); 79.7% (Best AI Humanizer, Substack, unsigned). Catalogued, never scored. Its official site (checked 2026-10-14) names Undetectable Inc. as the operator, with a free start and paid tiers.

conflict_record 3rd/14 vs 11th/11 vs 79.7%

operator Undetectable Inc., Sheridan WY (footer)

pricing free start; paid tiers (official FAQ)

WriteHuman LISTED · CONFLICT OF INTEREST ON RECORD

Listed in the same three assessments — 1st of 14 (74.89) in HumanizerBench, which per that site's own disclosure WriteHuman itself operates; 7th of 11 (75.06, 97.6% bypass) in the unnamed-operator benchmark; 74.1% in the unsigned Substack review. Its official site (checked 2026-10-14) lists plans at $12, $19 and $39 per month and its homepage cites a first place in HumanizerBench. The only entry here that is both a subject and a run operator of a sampled ranking.

conflict_record 1st/14 (self-run source)

pricing $12 · $19 · $39 per month

benchmark_citation self-cited HumanizerBench

Editor's note on this edition

The catalogue holds 3 entries because that is how many tools appear in the comparison inventory of our principal sampled source with their conflict records documentable. Other names in this market are held out until verifiable (method and data coverage). Per-tool transparency audits are in progress; weighted index scores publish when they complete. The list is extensible: tools are added under the same published rules, and any change is a new content revision of this page. No bypass figure from any sampled source is treated as fact anywhere in this catalogue.