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Antidote vs Hemingway Editor

Price, platforms and features side by side. The table says where each price was read and when.

Antidote

Grammar corrector, dictionaries and language guides in one

Free trial · from $59.95/yr

Hemingway Editor

Readability editor that flags wordy, hard-to-read sentences

Free plan · from $8.33/mo

Where they differ

  • Antidote starts at CA$59.95 for the first year, then CA$48 per year (Antidote+ Personal). Hemingway Editor starts at $8.33 per month, billed annually ($100); desktop app $19.99 once.
  • Hemingway Editor has a free plan. Antidote does not, though it has a free trial.
  • Only Antidote lists an iOS app.
  • Only Antidote lists a browser extension.
  • Hemingway Editor can be bought with a one-time purchase.
In commonWebmacOSWindowsWorks offlineAI featuresGrammar & style

At a glance

AntidoteHemingway Editor
PricingFree trialFree plan
Starts atCA$59.95 for the first year, then CA$48 per year (Antidote+ Personal)$8.33 per month, billed annually ($100); desktop app $19.99 once
Free planNoneThe free web editor highlights hard-to-read sentences, passive voice and weak wording and grades readability. Grammar fixes and AI rewrites need Hemingway Editor Plus.
Free trial30-day free trial of Antidote+ with all three applications: Antidote 12, Antidote Web and Antidote Mobile.2-week free trial of Hemingway Editor Plus, no credit card required. It ends on its own without a charge.
Web
macOS
Windows
iOS
Browser extension
Made byDruide informatiqueBoondoggle Studio, LLC
Price read fromantidote.infohemingwayapp.com
CheckedOct 9, 2026Oct 5, 2026

Who each one suits

Antidote

  • People who write in both English and French
  • Editors and translators who want explanations with each correction
  • Families: one subscription covers five users
  • Organizations that need a corrector installed without external servers

Hemingway Editor

  • Writers who want to cut wordy sentences and passive voice
  • A quick readability check in the browser at no cost
  • People who want an offline editor for a one-time payment

Worth knowing

Antidote

  • Druide's store lists prices in Canadian dollars, plus taxes where applicable.
  • The subscription is billed once a year with no monthly option, and store purchases are not refundable.
  • English and French are separate: one language is included, and having both costs CA$89.95 instead of CA$59.95.
  • There is no native Android app. Android, Chromebook and Linux users work in Antidote Web, and Antidote Mobile has no corrector of its own.

Hemingway Editor

  • Grammar, spelling and punctuation fixes and all AI rewrites require Hemingway Editor Plus.
  • AI rewrites are metered: 5,000 or 10,000 AI sentences a month on the individual plans.
  • The $19.99 desktop app does not include the AI features and is bought separately for Mac or Windows.
  • Plan prices are shown on annual billing; the toggle advertises a $200 saving over paying monthly.

Key features

Antidote

Corrector
Flags spelling, grammar and typography errors with a tooltip explaining each one, and its filters pick out repetition and non-inclusive wording.
Reformulation
A subscription-only mode that uses generative AI trained by Druide's linguists to rewrite, retouch, soften or shorten a passage or a segment of it.
Dictionaries
Definitions link on to synonyms, antonyms, word combinations, conjugations and word families, with audio pronunciation for subscribers.
Language guides
578 articles cover grammar, style, spelling and punctuation, and the corrector's tooltips link to the article that explains the rule in question.
Anti-Oops! for email
Steps in when Send is clicked to prompt a final check of the email, confirm that the intended attachments are included, and flag wording that may be badly received.
Connectors to other software
The free Connectix utility links Antidote 12 or Antidote Web to more than 90 applications, so corrections are applied in the original document.

Hemingway Editor

Readability highlights
Sentences more complex than the target readability score are highlighted in yellow, and the hardest ones in red, so they can be split or simplified.
Weak-writing checks
Flags adverbs and other weakeners, passive voice and words that have a simpler alternative, and each type of highlight can be hidden.
AI sentence rewrites
Editor Plus rewrites a highlighted sentence, a paragraph or a whole document on request. Each sentence rewritten uses one AI sentence credit.
Tone and style changes
Editor Plus can shorten a passage, add detail or make it more confident, friendly, casual, formal or persuasive, and it accepts custom instructions.
Document review and feedback
Editor Plus comments on a draft as a reviewer would, for example on tone and repeated words. Reviews are unlimited on every paid plan.
Desktop app
Hemingway Editor 3 for Mac and PC imports Word files, exports to text, PDF, Word, HTML or Markdown, and can save a PDF with the highlights intact.

Plans

Antidote

  • Antidote+ Personal, one languageCA$59.95

    first year, in Canadian dollars; CA$48 per year on renewal

    One-year subscription for 1 user to all three applications, with the corrector, dictionaries and guides for English or French.

  • Antidote+ Personal, English and FrenchCA$89.95

    first year, in Canadian dollars; CA$72 per year on renewal

    The Personal subscription with both languages, adding translations for 2.8 million words and expressions.

  • Antidote+ Family, one languageCA$99.95

    first year, in Canadian dollars; CA$80 per year on renewal

    One-year subscription for up to 5 family members living under the same roof. Additional users do not need an email address.

  • Antidote+ Family, English and FrenchCA$149.95

    first year, in Canadian dollars; CA$120 per year on renewal

    The Family subscription for 5 users with both languages and the 2.8 million translations.

  • OrganizationsCustom

    From 5 devices or users by quote: Antidote 12 per-device licenses, Antidote Web subscriptions or Antidote Pro, priced by tiers.

Hemingway Editor

  • Hemingway Editor$0

    The free web editor, with readability highlights and grade-level scoring but no AI fixes or grammar checking.

  • Individual 5K$8.33

    per month, billed annually ($100)

    Editor Plus for 1 user: 5,000 AI sentence rewrites a month, with unlimited advanced grammar fixes, document reviews and AI synonyms.

  • Individual 10K$12.50

    per month, billed annually ($150)

    Editor Plus for 1 user with 10,000 AI sentence rewrites a month.

  • Team 10K$12.50

    per user / month, billed annually ($150)

    Up to 50 users on one bill with role-based admin controls and 10,000 AI sentences a month for each user.

  • EnterpriseCustom

    Unlimited users, 20,000 AI sentences a month per user, optional single sign-on, security assessments and priority email support.

  • Hemingway Editor 3 (desktop)$19.99

    one-time purchase, Mac or Windows

    The classic desktop app. Works without an internet connection and publishes to WordPress, but does not include the AI features.

Ways to pay less

Antidote

  • Other savings

    Lower price on renewal

    Antidote+ costs less from the second year: Personal with one language is CA$59.95 for the first year and CA$48 on renewal, and Family CA$99.95 then CA$80.

  • Education

    Preferential pricing and site licenses for schools

    Druide's organizations page says schools get preferential pricing and can buy a site license, with quotes available on request.

  • Other savings

    Upgrade discount for owners of earlier editions

    People who already own an earlier edition of Antidote are offered a discounted switch to Antidote+ through the store's upgrade options.

Hemingway Editor

  • Annual discount

    Annual billing advertised as saving $200

    Individual 5K costs $100 a year on annual billing, or $8.33 a month. The plan toggle labels the annual option as saving $200 compared with paying monthly.

  • Lifetime license

    One-time desktop license for $19.99

    Hemingway Editor 3 for Mac or PC is a single $19.99 purchase with no subscription. It works offline but excludes the AI features of Editor Plus.

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