Every pay as you go AI humanizer looks cheap until you use it every week, and every subscription looks like a good deal until you use it once. This post works through the actual numbers, in your currency (NGN), for three common situations so you can decide with a calculator rather than a hunch. The prices are the launch prices on the pricing page; the admin team updates them there if they change, so treat that page as the source of truth.
The two ways to pay
Word packs are one-off purchases. You buy a block of words, they land in your wallet, and they stay valid for twelve months. The Starter pack is 5,000 words for ₦1,500, which is ₦300 per thousand words. Larger packs cost less per word: the Bulk pack works out at ₦163.
Plans are monthly or yearly. Lite gives 15,000 words a month for ₦2,500. Standard gives 50,000 words for ₦4,900 and unlocks selective rephrase, the repurposer and batch documents. Yearly billing takes roughly 40 percent off.
Both feed the same wallet, and the wallet spends your monthly allowance first, then your pack words. Nothing you paid for disappears at the end of the month except the allowance itself.
Situation one: a single essay
You have a 2,500-word essay due Friday. You want to humanize it twice (a first pass and a re-run after your own edits).
- Words needed: 5,000.
- Starter pack: ₦1,500. Exactly enough, and any leftover stays for a year.
- Lite plan: ₦2,500 for 15,000 words you may never use.
Pack wins, by ₦1,000. This is the most common case among the students who message our support, and it is why the Starter pack exists at that size.
Situation two: one busy month
Final-year project season. Four chapters of about 4,000 words each, two humanizing passes per chapter, plus a handful of detector checks.
- Words needed: roughly 32,000 for humanizing, plus 4,000 credits for the detector at one fifth of a credit per word on 20,000 words of checks. Call it 36,000.
- Packs: the Project pack (40,000 words) covers it in one purchase for ₦7,500.
- Standard plan: ₦4,900 for 50,000 words, and you also get batch document upload so the four chapters go in as DOCX files together.
Plan wins, by ₦2,600, and the features tip it further. Cancel at the end of the month; there is no lock-in.
Situation three: a whole semester
Sixteen weeks, roughly 3,000 words humanized a week (assignments, a report, some emails), so 48,000 words over four months.
- Packs: a Project pack (40,000 words, ₦7,500) plus a Starter pack (₦1,500) comes to ₦9,000 and covers the semester with no monthly decision.
- Lite yearly: ₦17,500 for 180,000 words across the year. Far more than you need.
- Lite monthly for four months: ₦10,000 for 60,000 words.
Pack wins again, unless you also want the plan-only features. This surprises people: for steady but light use, a large pack is the cheapest option because you only pay for the words you actually consume.
The rule of thumb
Divide your expected monthly words by the plan allowance. If you will use more than about 60 percent of a plan's allowance most months, the plan is cheaper. Below that, buy the largest pack you can afford and let it sit in the wallet.
Local payment options
Prices are set directly in each supported currency (Nigerian naira included) rather than converted at checkout, so the number you see is the number you pay. Depending on where you are, you can pay by card, bank transfer, USSD or mobile money through Paystack or Flutterwave. Bank transfer settles in a minute or two and your words appear the moment the webhook lands. There is a separate post on paying with transfer, USSD and M-Pesa if you want the details.
Three things that change the maths
- Referrals. Share your link and you both get 1,000 words when a friend signs up. Two referrals cover a small essay.
- The free tier. 300 words a run, three runs a day, no account. For a paragraph here and there you may never need to pay.
- Money back. Every first purchase has a seven-day money-back guarantee. If you buy a plan and realize a pack would have done, ask support to swap it.
Our honest recommendation
Start with the Starter pack. It is the smallest real commitment, it never expires inside a year, and upgrading to a plan later wastes nothing you bought. If you find yourself buying a second pack within a month, switch to Standard and use the batch upload. Try the free humanizer first to make sure the output suits your writing before you spend anything.
Common questions
Do pack words expire? After twelve months from purchase. The wallet shows the expiry date next to each pack, and you are emailed a month before.
Can I have a plan and a pack at once? Yes. The monthly allowance is spent first and the pack is only touched when it runs out, so a pack acts as a buffer for a busy month.
What happens if I cancel a plan mid-month? You keep the allowance until the period ends, then it stops renewing. Pack words are unaffected.
Is there a student discount? A 20 percent bonus on a first pack for accounts registered with a student email. It stacks with the referral bonus.
Can I pay in cedi, shilling or rand? Yes, at prices set in those currencies rather than converted at checkout. The header currency switcher shows every option, and your first choice is remembered.