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Enago does not publish one flat price. What a manuscript costs depends on which editing tier you pick, how many words it is, and how fast you need it back — a 3,000-word paper can run anywhere from about $174 for standard copy editing to $900 for a rushed Top Impact edit. Below are Enago’s own published rates, checked directly against its fee calculator on 2026-08-29, followed by where Paperpal — an AI-based alternative — fits for researchers who don’t need a human editor’s full turnaround on every pass.
How Enago Pricing Works
Enago prices editing by three variables at once: the service tier (Copy Editing, Proofreading, Substantive Editing, or Top Impact Scientific Editing), the document length, and the turnaround time you select — faster delivery costs more within every tier. There’s no subscription; each manuscript is quoted and paid for individually through Enago’s calculator at enago.com/fees. Documents over 5,100 words don’t get an instant calculator price at all — Enago asks you to upload the file and returns a custom quote within about an hour.
Enago Price Table (3,000-Word Manuscript)
These are the figures Enago’s calculator returned for a standard 3,000-word manuscript, checked 2026-08-29. Your own document’s price will scale with its actual word count.
| Tier | 6-day | 4-day | 3-day | 2-day | 1-day |
|---|---|---|---|---|---|
| Copy Editing | $174 | $180 | $189 | $216 | $225 |
| Substantive Editing | $252 | $268 | $330 | $386 | $432 |
| Top Impact Scientific Editing | $600 | $900 | — | — | — |
Top Impact editing only offers the two slowest turnaround windows — there’s no rush option at that tier. Enago also sells a few flat-rate add-ons outside this table: Edit Unlimited, a per-word ongoing-revision service at roughly $0.02/word; VIP Editors, starting at $50 for up to 3,000 words; and a standalone Cover Letter edit at $60.
Working those 3,000-word, 6-day figures back to a per-word rate: Copy Editing lands around $0.058/word, Substantive Editing around $0.084/word, and Top Impact around $0.20/word. That per-word cost is the real number to compare against an AI tool’s flat monthly subscription.
Enago Proofreading Price
Enago’s calculator lists Proofreading as its own tier alongside Copy Editing, Substantive Editing, and Top Impact Scientific Editing, but — unlike the three tiers above — it doesn’t return a standalone published rate independent of running an actual document through the calculator; we weren’t able to pull an exact Proofreading figure directly at our last check (2026-08-29). The closest published comparison point is Copy Editing, Enago’s other light-touch tier, at $174 for 3,000 words on a 6-day turnaround. If you need an exact Proofreading quote, run your own manuscript through enago.com/fees directly — don’t assume it matches Copy Editing’s price without checking, since Enago prices each tier separately.
What Enago’s Price Is Actually Buying You
Enago’s rates are higher than an AI subscription because you’re paying for a human subject-matter editor, not a language model — someone with genuine discipline-specific expertise who can judge whether a sentence’s phrasing will read as credible to a reviewer in your exact field. That judgment is worth paying for when the stakes are high: a submission to a top-tier journal, a thesis defense chapter, anything where a reviewer’s first impression of your English can affect the outcome. An AI tool’s grasp of nuanced disciplinary phrasing isn’t reliably there yet, and for that specific situation, Enago (or a comparable human editing service) is still the right buy — this page isn’t arguing otherwise.
Where Enago’s per-word pricing stops making sense is the routine pass: a grant progress report, a lab notebook writeup, an early draft you’re cleaning up before it ever reaches a human editor. Paying $0.06-$0.20 per word for every one of those is a real cost that adds up fast across a semester or a research program, and it’s exactly the gap Paperpal is built to fill.
Paperpal: The Lower-Cost, Faster Alternative for Routine Passes
Paperpal is an AI writing tool built specifically for academic research, not a general-purpose grammar checker retrofitted for students. Per its own site (checked 2026-08-29): its paraphrasing and language suggestions are grounded in more than 250 million research papers, its plagiarism check runs against 99 billion-plus sources, and it runs 30-plus pre-submission checks modeled on the requirements of 1,500-plus journals. It works inline in Word, Google Docs, Overleaf, and as a Chrome extension, so a grammar/clarity pass happens in the same window you’re already writing in — no uploading a file and waiting days for it back.
Paperpal publishes a free tier plus paid plans, but its pricing page renders through JavaScript in a way that didn’t return exact current figures to our automated check — see the button below for Paperpal’s live, current pricing rather than trusting a number here that could be stale by the time you read this.
CASRAI readers can use the code PAP20 for 20% off a Paperpal subscription.
Enago vs. Paperpal: When Each Is the Right Buy
| Enago | Paperpal | |
|---|---|---|
| What edits it | A human subject-matter editor | An AI model trained on research literature |
| Pricing model | Per document, by word count + turnaround (roughly $0.06-$0.20/word) | Free tier plus flat subscription — see current pricing |
| Turnaround | 1-6 days depending on tier | Instant, inline while you write |
| Best for | A high-stakes submission — top-tier journal, thesis defense chapter | Routine grammar/clarity passes, drafts, progress reports |
| Discipline-specific judgment | Yes — a real editor in your field | Not yet at the level a human specialist editor provides |
FAQ
What is Enago’s price?
Enago prices by editing tier, document length, and turnaround speed rather than one flat rate. For a 3,000-word manuscript, checked 2026-08-29: Copy Editing runs $174-$225 depending on turnaround, Substantive Editing $252-$432, and Top Impact Scientific Editing $600-$900. Get an exact figure for your own document at Enago’s fee calculator.
What is Enago’s proofreading price?
Enago lists Proofreading as its own tier, priced through the same calculator as its other services rather than at one published flat rate. We couldn’t pull an exact standalone Proofreading figure at our last check (2026-08-29) — the nearest comparison point is Copy Editing, Enago’s other light-touch tier, at $174 for 3,000 words on a 6-day turnaround. Run your own document through Enago’s calculator for an exact Proofreading quote.
Is Paperpal cheaper than Enago?
For routine grammar and clarity passes, yes — Paperpal’s subscription model is a flat recurring cost rather than $0.06-$0.20 per word charged per document. For a high-stakes submission where you need a human editor’s discipline-specific judgment, Enago’s per-document price is buying something Paperpal doesn’t yet replace.
Can I use Paperpal instead of Enago for a journal submission?
For routine language cleanup before submission, yes — that’s exactly the use case Paperpal targets, including its pre-submission checks modeled on journal requirements. For a submission where reviewer perception of nuanced disciplinary phrasing is high-stakes (a top-tier journal, a thesis defense chapter), stick with a human editor like Enago; that’s the honest tradeoff, not a reason to avoid Paperpal for lighter passes.
Does Paperpal have a discount code?
Yes — CASRAI readers can use PAP20 for 20% off a Paperpal subscription.
