Editing and feedback · Comparison
Grammarly vs Wordsmith for book editing
Grammarly's published plans emphasize spelling, grammar, tone, sentence rewriting and general writing assistance. Those are useful jobs, but deciding whether a novel's middle earns its ending is a different question from deciding whether a sentence is clear.
By the Wordsmith team · Last reviewed
Disclosure: Wordsmith sells one of the options discussed here. This is a job-based guide drawn from public product documentation, not an independent ranking or a hands-on test of every product. Features, scope and prices can change.
The short answer
- Choose Grammarly when
- You want frequent grammar, tone and sentence help while you write, including work outside the book.
- Choose Wordsmith when
- You have a substantial draft and want manuscript-level judgment, chapter work and control over each revision.
At a glance
| Decision | Grammarly | Wordsmith |
|---|---|---|
| Workflow | Writing assistance and sentence-level suggestions within supported writing surfaces. | Whole-manuscript feedback followed by author-controlled chapter work; production features alongside it.Sources: Grammarly plans; How Fred edits; Wordsmith pricing |
| Deliverable | Suggested corrections, tone guidance and rewriting features, depending on the plan. | Manuscript feedback and chapter work. Verify the required production output rather than assuming format parity.Sources: Grammarly plans; How Fred edits; Wordsmith pricing |
| Price basis | Free and paid plans; compare the current plan and billing period, not an unlabeled monthly headline. | Wordsmith's Manuscripts subscription is $50 a month. The public plan includes manuscript work and production features; managed publishing is a separate offer.Sources: Grammarly plans; Wordsmith pricing |
| Better fit | You want frequent grammar, tone and sentence help while you write, including work outside the book. | You have a substantial draft and want manuscript-level judgment, chapter work and control over each revision.Sources: Grammarly plans; How Fred edits; Wordsmith pricing |
Start with the level of the problem
A clean sentence can still sit in the wrong chapter. If your uncertainty is about the opening, a character's motivation or the order of an argument, name that problem before choosing a polishing tool. If the structure already works and repeated errors are slowing you down, sentence assistance may be exactly what you need.
Grammarly's own plan descriptions foreground corrections, tone and rewriting. Wordsmith's editorial method starts with the manuscript and then moves into chapter work. Compare the work each is intended to do, not a generic label such as 'AI editor'.
Decide how much rewriting you actually want
Grammarly advertises sentence rewriting on its paid plan. That is an option to evaluate, not a reason to reject the product. If you want alternate wording, test whether you can keep the phrasing that matters to you.
Fred also makes suggestions that the writer can accept or reject. Author control does not mean every suggestion is good, or that voice is automatically protected. The relevant test is whether an edit makes a passage serve its purpose without changing a deliberate choice.
When Grammarly is the better fit
Choose a sentence-focused workflow if the structure is already settled and you need assistance across emails, documents and the manuscript. Buying a whole-book workflow just to correct a handful of commas is unnecessary.
For a finished draft with unresolved structural questions, compare a real editorial sample. Ask whether the feedback explains the reader effect and identifies passages you can check. You may keep a sentence tool for a later polishing pass.
Make the choice on the actual scope
Wordsmith's Manuscripts subscription is $50 a month. The public plan includes manuscript work and production features; managed publishing is a separate offer.
These can be complementary. We have not run a matched Grammarly-versus-Fred book-editing benchmark, and a feature list is not proof that one produces better prose.
Frequently asked questions
When is Grammarly a better fit than Wordsmith?
You want frequent grammar, tone and sentence help while you write, including work outside the book.
Is this a tested performance ranking?
These can be complementary. We have not run a matched Grammarly-versus-Fred book-editing benchmark, and a feature list is not proof that one produces better prose.
What should I check before switching?
List three issues you need solved: structure, prose or correctness. Compare feedback on the same representative passage, keeping a copy of the original. Check whether you need the new tool for the whole book or only the final polish.
Sources and review method
Vendor documentation establishes the advertised workflow, not measured quality or a publication outcome. Recommendations are Wordsmith's editorial judgment about fit. Competitor prices are linked rather than copied into an aging price league table.
- Grammarly plans
Official sentence, tone and rewriting features; this is a feature description, not a manuscript-quality evaluation. Checked .
- How Fred edits
Wordsmith's published whole-manuscript method and author-controlled editorial work. Checked .
- Wordsmith pricing
Wordsmith's current subscriptions, separately scoped managed publishing and visible trial. Prices in this library come from the same product configuration. Checked .
Related decisions
Test the feedback on your manuscript
Try the available manuscript sample and decide whether the notes help you revise. You keep the editorial decisions.