Similarity report
Review matched passages and their sources.
$3.00/ file
- Similarity PDF
- Matched sources
SIMILARITY & AI REPORTS
Understand your work. Submit with confidence.
Get similarity and AI writing reports, with clear pricing and personal support.
One free Combo check after phone verification.
CHECK SERVICES
Choose the report you need.
One credit, one file. PDF or DOCX, up to 50 MB.
AI writing report
See the provider's AI indicator and highlighted text, when eligible.
$4.00/ file
- AI report PDF
- Provider limitations explained
Save $2
Similarity + AI Combo
Both eligible reports for the same document.
$5.00/ file
- Two separate PDFs
- One file, two views
WRITING SUPPORT
Need help improving your draft?
Request a quote after your reports arrive. Price depends on word count and the points above your agreed threshold.
- No deposit
- Re-check included within the agreed scope
- Any extra work is quoted first
QUESTIONS
Before you upload.
What do I get with a check?
A similarity report and/or an AI-content report as PDF files, depending on the check you choose. The Combo includes both.
Which files can I upload?
PDF and DOCX, up to 50 MB. Older .doc files are not accepted — please save as .docx first. The AI-content report requires 300–30,000 words and does not support Vietnamese yet.
How long does a check take?
Reports are delivered to your account as soon as they are ready. Processing time depends on document length and the provider's queue, so we do not promise a fixed time.
How do I get my free check?
Sign up, add your phone number and verify it with the 6-digit code via Telegram (instant), WhatsApp or WeChat (approved during GMT+7 business hours). One free Combo check per phone number or messaging account.
Do credits expire?
Yes. Every credit — purchased, bonus or free — expires one month after it is issued.
How can I pay?
PayPal (cards accepted through PayPal) or Binance Pay (USDT/USDC). Crypto payments cannot be refunded in crypto; eligible refunds are issued as credits.
Does a Combo include editing?
No. The Combo is a check. Improvement is quoted separately: similarity by the points above your institution's threshold, AI by the points above 20%. Fast delivery adds 20%.
Is my document stored?
Your files and reports are deleted from our storage 14 days after the order is completed — please download them before then. Documents are processed by a third-party detection provider; see our Privacy Policy.
Do you guarantee a specific score?
No. An improvement order targets the threshold agreed in your quote. If it is not reached, we keep revising and re-checking at no extra cost within 7 days of delivery.
Can I get a refund?
Refunds are handled case by case. Email acachecksupport@gmail.com with your order ID within 14 days. See our Refund Policy.
Is this service meant for cheating?
No. AcaCheck provides checking and editing support. You are responsible for following your institution's academic-integrity rules.