Humanit Ultra
100k words every month from $19.99 a month, and up to 6,000 words rewritten in a single run.
Ultra exists for work measured in chapters rather than pages: a dissertation, a thesis chapter, a long report, a manuscript you are revising in whole sections. Six thousand words in a single run is around twenty pages, so an entire chapter is rewritten with one consistent voice across it — which matters far more on long-form work than it does on an essay, because tonal drift between sections is exactly what a reader notices. A hundred thousand words a month means you are not rationing the tool while you are in the middle of a draft.
| Price | $239.88 / year — $19.99 a month |
|---|---|
| Words | 100,000 every month, refilled monthly |
| Per run | Up to 6,000 words in one go |
| Rollover | None — the allowance refills in full each month |
| Styles | All 21 PRO styles unlocked across the five tools |
| Tools | Humanizer, AI detector, paraphraser, summarizer, grammar — one shared balance |
| Cancelling | Access continues to the end of the period already paid for |
| Free | Ultra | |
|---|---|---|
| Words | 300 every month | 100k every month |
| Per run | 300 words | 6,000 words |
| Styles | One free style per tool | All 21 PRO styles |
| Price | $0 | $19.99/mo |
Start Ultra
Try everything free before you pay — 300 free words every month and an unlimited free AI detector, no card. All purchases are final.
Compare all plans →Questions
Can Ultra handle a whole dissertation?
Not in one run, and no tool should claim otherwise — a dissertation is far past what any single request can hold. Ultra takes 6,000 words at a time, roughly a full chapter, which is the right unit anyway: you keep one consistent voice within each chapter and review it as a piece before moving on.
Who actually needs a hundred thousand words a month?
People mid-draft. A thesis revised chapter by chapter, with second passes after supervisor feedback, consumes far more than the word count of the finished document — you process the same chapter more than once. The allowance is sized so revision cycles are not something you have to budget for.
Will a long document keep a consistent voice throughout?
Within a single run, yes — that is the point of the 6,000-word ceiling. Across runs there is drift, because each request is judged on its own. On long-form work the practical habit is to keep chapter boundaries as your run boundaries, then read the joins.
Ultra monthly or Ultra yearly?
Yearly is $239.88 charged once; monthly is $39.99, and twelve of those comes to $479.88 — so yearly costs 50% less for the same 100k words and the same 6,000-word runs. Yearly is billed once and refills every month for twelve months. Monthly can be cancelled at any time, and either way you keep access to the end of the period you paid for.
Can I get a refund?
No — all purchases are final, on every tier. That is exactly why the free tier is not a trial with a clock on it: 300 words every month and an unlimited free AI detector, no card, for as long as you want. Run your own text through it before you decide whether Ultra is worth $19.99 a month.