Pricing

AI checks are free. Get up to 3 short Standard rewrites per day; use credit packs or a pass for more. No auto-charges.

Checking costs $0. Always. Liveliness score, verdict and marker breakdown, with no signup and no limits. You pay only to rewrite text into living language.

Humanizer packs

Credits do not expire. Cost depends on mode and character count, including spaces. See the estimate below before choosing a pack.

How many credits will your text use?

Standard
—humanizer credits
Premium
—humanizer credits

Loading current limits…

Enter the length, not the text. The editor confirms the final charge before you run it.

Open the editor

3 free humanizations a day · balance never expires · refund on failure · encrypted retry cache up to 24 hours

Questions about payments and refunds — support: info@neuroslop.net · Telegram @AITextChecker

Monthly pass

Writing a lot? A 30-day pass is cheaper than packs. You renew it yourself — no auto-charges.

A pass = a batch of humanizers for 30 days, renewed manually. Packs never expire. Pick whatever suits you.

Public API

A key has a monthly unit quota (resets each calendar month) plus a per-minute request limit. Calls spend units by weight:

API documentation →

Standard or Premium: where to spend

One balance, two modes. You decide which right before humanizing, based on the text.

From 1 humanizer · depends on length

Standard

A fast model for everyday work. It strips clichés, bureaucratese and flat rhythm, and leaves your meaning and voice in place.

  • Posts, emails, articles, product cards
  • Liveliness score before and after
  • Up to 3 short Standard rewrites per day, free
From 3 humanizers · depends on length

Premium

A strong model for when you need the most. It handles style and rhythm more finely, and treats terms and structure with more care.

  • Theses, landing pages, publications, fine style
  • The most alive result
  • Compare the original and the rewrite before using it

Honest rules

No auto-charges

You buy a pack once and the humanizers sit in your balance. There's also a monthly pass — but with no auto-charges, you renew it yourself.

Never expires

Purchased humanizers have no deadline. The free 3 texts a day arrive on top every day.

Refund on failure

Humanization failed on our side? The charge comes right back. We don't bill duplicates.

Payment methods

Pay by card, SBP or USDT on the website, or Telegram Stars in the bot. Display prices are estimates; the payment screen shows the exact amount and currency.

How much does it cost just to check a text?
Zero. Checking for AI is free forever, with no signup and no limits. Only humanization is paid, and it gives 3 free rewrites every day.
Is this a subscription?
Packs are a one-time purchase and never expire. If you write a lot, you can take a monthly pass — it's also without auto-charges, renewed manually.
How is Premium better than Standard?
Standard is a fast model for everyday texts. Premium offers deeper stylistic rewriting for complex texts. Standard starts at 1 humanizer, Premium at 3; the total depends on length.
How many texts are in a pack?
The number depends on mode and length. For example, 30 humanizers cover 30 one-credit Standard rewrites or 10 three-credit Premium rewrites. Use the estimate above for your text.