Pricing

Pay for the review you need.

No subscriptions. Buy credits once and use them for grounded review or focused revision.

Base rateSGD $0.90per 1,000 words

Scan

SGD $0.90/ 1,000 words
  • 1 credit per 1,000 words (5 free credits to start)
  • Paragraph-level findings — not just a single score
  • Citation gap detection — claims that lack source support
  • Source integrity check — whether cited sources actually support the claim
  • AI-like writing signals — generic phrasing and predictable structure
  • Policy risk scoring — separate scores for AI-allowed vs AI-restricted policies
  • Submission risk framing — text pattern, ownership, citation, and defence readiness
  • Critical thinking assessment — 5 dimensions of author control
  • Authorship signals — human-written markers already in your draft
  • PDF report + email delivery
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Rewrite

SGD $4.50/ 1,000 words
  • 5 credits per rewrite (completed scan required)
  • Paragraph-level rewrite — only flagged sections are changed
  • Grounding-based coaching — adds concrete anchors, examples, and evidence
  • Explains what changed and why in each paragraph
  • Before/after diff view — see exactly what DraftProof changed
  • Preserves your original voice, argument, and structure
  • Author checks highlighted — human-written markers surface for review
  • Reviewable draft — a teaching example to learn from, not a final submission
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Frequently asked questions

Can DraftProof guarantee a Turnitin result?

DraftProof helps you prepare before a Turnitin-style review by finding citation gaps, weak source grounding, similarity risk, generic phrasing, and AI-like writing signals. It does not guarantee a Turnitin result, bypass Turnitin, or prove authorship. It gives you guidance so you can revise the draft responsibly before submission.

How should I use DraftProof as guidance?

Start with a scan, review the report, then fix the highest-risk issues first: unsupported claims, missing citations, vague phrasing, overly uniform sections, and AI-style wording. If you use rewrite, treat the rewritten text as a teaching draft to review, personalize, and verify against your sources.

What if my AI signal is above 20%?

Turnitin treats low AI ranges differently because lower scores are less reliable, and scores above that range usually deserve closer review. DraftProof highlights the sections and patterns that may need attention, but the right fix is stronger evidence, clearer source use, and more authentic explanation, not random wording changes.

Is DraftProof a Turnitin checker?

No. DraftProof is not Turnitin and does not access Turnitin’s database or guarantee the same score. It is a pre-submission review tool that gives Turnitin-aware guidance using DraftProof’s own integrity, citation, writing, and authorship signals.

What counts as a scan?

1 credit covers each started 1,000-word block, so a scan up to 1,000 words costs 1 credit and a 2,500-word document costs 3 credits. New accounts start with 5 free credits.

Will the rewrite make my work safe to submit?

No rewrite can honestly guarantee that. Rewrite shows how to reduce risky patterns and improve clarity, grounding, and academic tone, but you remain responsible for checking the meaning, citations, course requirements, and academic integrity rules before submission.

Do I need a scan before a rewrite?

Yes. A completed scan is required before rewrite. DraftProof uses the scan report to identify which sections are safe and useful to revise.

When are rewrite credits deducted?

Rewrite credits are deducted only when DraftProof delivers rewritten content. If no useful revision candidate is found, the original text is preserved, the rewrite fails, or no rewritten content is produced, reserved credits are released and not deducted.

Do credits expire?

No. Your credits stay in your account until you use them.

How do I submit my text?

Paste your text directly into the scan page. File upload coming soon.

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