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Wordtune: plans, prices, strengths and limits
Wordtune is free on the Basic plan, with unlimited spelling and grammar checks and 10 rewrites a day. Wordtune Advanced costs $13.99 a month and Unlimited $19.99 a month before tax, or $6.99 and $9.99 a month billed yearly.
Prices for United States, before sales tax Data release 2026.11.07-2, Nov 7, 2026 Rules 2.5.0
- Made by
- AI21 Labs Ltd.
- Individual plans
- 3, one free
- Paid plans
- $13.99 to $19.99 a month
- Facts checked
- Nov 4, 2026
Quick verdict
Wordtune, made by AI21 Labs, rewrites sentences in other tones, checks spelling and grammar, and summarizes articles and PDFs. Basic is free with unlimited spelling and grammar checks, 10 rewrites and AI suggestions a day and 3 AI summaries a month, without Ask AI. Advanced is $13.99 a month, or $6.99 a month billed yearly, $83.88 a year paid up front by our calculation, with 30 rewrites a day, 15 summaries a month, unlimited AI recommendations and Ask AI. Unlimited is $19.99 a month, or $9.99 a month billed yearly, $119.88 a year by our calculation, with unlimited rewrites, AI suggestions and summaries plus vocabulary, clarity and fluency improvements. Both paid plans start with a 3-day free trial, and prices are before tax.
Usage rights are the open question. Wordtune's Terms license the software "solely for your own personal purposes" and give no explicit permission to use outputs commercially; a separate Business plan exists. On data, the privacy policy says Wordtune uses de-identified, aggregated content to develop AI21 products, and you can opt out of further aggregation by emailing privacy@wordtune.com; there is no setting described.
Wordtune's pages also differ on prices: the billing help article says it has no region-specific pricing, while the plans article says prices vary by region or promotions. This verdict rests on what Wordtune documents, not on our tests, which we have not run yet.
Strengths and limits
Strengths
- Unlimited grammar checks for freeEvery plan, including the free Basic plan, includes unlimited spelling corrections and grammar checks. Advanced adds unlimited AI recommendations, and Unlimited adds vocabulary, clarity and fluency improvements.
- Rewrites with tone optionsWordtune rewrites sentences and paragraphs with tone options such as Casual, Formal and Expand: 10 rewrites and AI suggestions a day on Basic, 30 on Advanced and no daily limit on Unlimited.
- Summaries of PDFs and web pagesThe Editor's summarizer takes an uploaded PDF, a URL or pasted text and adds summaries beside each passage: 3 a month on Basic, 15 on Advanced and unlimited on Unlimited.
- Suggestions that show a sourceWordtune says its Contextual Suggestions that state facts always include a source, such as a news article, a Wikipedia article or another online page, so you can check it.
- Yearly billing and standing discountsBilled yearly, Advanced is $6.99 a month and Unlimited $9.99 a month, before tax. Students, educators and non-profit staff can get 30% off, and yearly Unlimited renewals get 15% off.
Limits
- Commercial use not verifiedNot verified. Wordtune's Terms license the software "solely for your own personal purposes" and give no explicit permission to use outputs commercially. A separate Business plan exists, which this page does not cover.
- Limited platformsPlatform limit. Wordtune runs as a web Editor, as Chrome, Edge and Firefox extensions and as an iPhone app with a keyboard. There is no Android app or Safari extension, the Mac app was discontinued, and a Word add-in is not documented.
- Daily caps below UnlimitedPlan limit. Basic allows 10 rewrites and AI suggestions a day and 3 summaries a month, and has no Ask AI. Advanced raises this to 30 a day and 15 summaries a month.
- Pricing pages disagreeConflict. The billing help article says Wordtune has no region-specific pricing, while the plans article says prices vary by region or promotions. The page's code also showed lower struck-through yearly prices, likely a promotion or test, so check the price at checkout.
- Training opt-out by email onlyPrivacy limit. Wordtune uses de-identified, aggregated content to develop AI21 products. To opt out of further aggregation you email privacy@wordtune.com; no setting is described.
Based on what AI21 Labs Ltd. documents for each plan, not on our tests.
Who it suits
A good fit if you
- Rephrasing sentences in a different tone while you write
- Free, unlimited spelling and grammar checks in the browser
- Summarizing PDFs and articles beside the original text
- Writing in Gmail, Google Docs and web Outlook through the browser extension
Look elsewhere if you
- Commercial work that needs written rights: the Terms speak of personal purposes only
- Android phones or Safari: no app or extension
- Writing inside desktop Word or Outlook: no add-in is documented
- Generating images or video: not what Wordtune is for
Plans and prices
| Plan | Monthly | Yearly | Checked |
|---|---|---|---|
| Wordtune Basic | Free | Nov 4, 2026 | |
| Wordtune AdvancedAnnual toggle shows $6.99 per month billed annually; 12 x $6.99 = $83.88. | $13.99 a month | $83.88 a year | Nov 4, 2026 Source |
| Wordtune UnlimitedAnnual toggle shows $9.99 per month billed annually (-50%); 12 x $9.99 = $119.88. | $19.99 a month | $119.88 a year | Nov 4, 2026 Source |
Prices for United States, before sales tax unless a plan says otherwise. A yearly plan is paid up front and is not cancel-any-time.
Features by plan
What AI21 Labs Ltd. documents for each plan. A hatched mark means we could not verify it, which is not the same as "not offered".
| Feature | Wordtune Basic | Wordtune Advanced | Wordtune Unlimited |
|---|---|---|---|
| Models and limits | |||
| Top models included | Unclear | Unclear | Unclear |
| Context window | Unclear | Unclear | Unclear |
| Models from several companies | Unclear | Unclear | Unclear |
| General-purpose assistant | No | Yes | Yes |
| Research and sources | |||
| Web search with sources | Yes | Yes | Yes |
| Deep research reports | Unclear | Unclear | Unclear |
| Research paper search | Unclear | Unclear | Unclear |
| Files and data | |||
| File and document uploads | Yes | Yes | Yes |
| Spreadsheet and data analysis | Unclear | Unclear | Unclear |
| Images, video and voice | |||
| Real-time voice | Unclear | Unclear | Unclear |
| Image editing and design | |||
| Diagrams from text | Unclear | Unclear | Unclear |
| Music, voice and transcription | |||
| Dictation into any app | Unclear | Unclear | Unclear |
| Writing and slides | |||
| Slides from a prompt | Unclear | Unclear | Unclear |
| Grammar and spelling checks | Yes | Yes | Yes |
| Paraphrasing and tone changes | Yes | Yes | Yes |
| Projects and memory | |||
| Projects | Unclear | Unclear | Unclear |
| Custom assistants | Unclear | Unclear | Unclear |
| Memory across chats | Unclear | Unclear | Unclear |
| Integrations and agents | |||
| Connectors to other apps | Unclear | Unclear | Unclear |
| Inside Gmail | Yes | Yes | Yes |
| Inside Google Docs | Yes | Yes | Yes |
| Inside Google Sheets | Unclear | Unclear | Unclear |
| Inside Word | Unclear | Unclear | Unclear |
| Inside Excel | Unclear | Unclear | Unclear |
| Inside PowerPoint | Unclear | Unclear | Unclear |
| Inside Outlook | Yes | Yes | Yes |
| Browser agent | Unclear | Unclear | Unclear |
| Privacy and control | |||
| Opt out of model training | Yes | Yes | Yes |
| Export your data | Unclear | Unclear | Unclear |
| Shows ads | Unclear | Unclear | Unclear |
| Rights and licensing | |||
| Commercial use of outputs | Unclear | Unclear | Unclear |
| Apps and extras | |||
| Cloud storage included | Unclear | Unclear | Unclear |
| Apps | Yes | Yes | Yes |
| Usage included | Yes | Yes | Yes |
The details and sources of every row are in Compare two AIs and the data release.
What it documents for each use
- Research & Search Research a question with sources that hold up · Check claims against reliable sources · Summarize a report with traceable facts
- Writing & Content Edit an email without losing a detail · Edit an article without changing its facts · Draft long pieces that stay consistent · Write ads, posts and short copy · Fix grammar and tone in my writing
- Coding & Development Get help with code questions · Diagnose and repair a small program
- Business & Productivity Use AI inside Gmail · Use AI inside Google Docs · Use AI inside Outlook
A use is listed when at least one plan documents every feature a task needs. Answer quality is a separate question: see below.
Using it day to day
Wordtune runs as a web Editor, as browser extensions for Chrome, Edge and Firefox, and as an iPhone app with a Wordtune keyboard, whose Create with AI drafts content and explains questions. The extension works in Google Docs, Gmail, Slack, Facebook, Twitter and web Outlook; there is no Outlook desktop add-in. The Spices feature is available only in Google Docs and the Wordtune Editor. The Editor keeps Pages and Summaries libraries for your documents.
Ask AI in the Editor writes, rephrases and answers questions on Advanced and Unlimited, and is not on Basic. Rewrites and AI suggestions are counted per day and summaries per month, as listed above, while spelling and grammar checks are unlimited on every plan. Advanced and Unlimited each start with a 3-day free trial, and Unlimited includes premium support. Wordtune does not name its AI models or a context size.
Privacy, data and ads
Wordtune's privacy policy says it uses de-identified, aggregated content to develop AI21 products, and you can opt out of further aggregation by emailing privacy@wordtune.com. The policy gives you a right to access personal data held about you, and summaries can be exported, but a self-service download of your documents or history is not documented. The policy says Wordtune does not process personal information for targeted advertising; whether any plan shows ads is not verified.
Read the vendor's own page: Wordtune privacy and data controls. We make no legal or compliance claim.
Test results
We have not tested Wordtune yet, so this page makes no claim about answer quality, and we show no example outputs. Run the same kit in it and in the alternatives, in your own account:
- Summarize a report with traceable facts
- Analyze a spreadsheet and get the numbers right
- Edit an email without losing a detail
- Diagnose and repair a small program
- Research a question with sources that support the answer
- Make sense of documents that disagree
- Research a current question within a date window
- Edit an article without changing its facts
- Turn project notes into a report that agrees with itself
- Implement a small specification
- Refactor code without changing what it does
- Make a picture that follows a detailed brief
- Put exact text into a graphic
- Change one thing in a picture and nothing else
- Make a short clip that follows a brief
- Make a song that sings your lyrics exactly
- Read a script with names, numbers and abbreviations
- Design a logo with an exact name
Getting started
- Start on Wordtune Basic in the web Editor or browser extension, and use your 10 daily rewrites on text you know well.
- If you do not want your content aggregated for AI21 products, email privacy@wordtune.com before you write anything private.
- Try Advanced or Unlimited with the 3-day free trial. If you qualify as a student, educator or non-profit staff member, ask for the 30% discount first.
- Before you use Wordtune output commercially, check the Terms or ask about the Business plan, because the Terms speak of personal purposes only.
- Compare Wordtune with Grammarly, QuillBot and other tools on our tools page, and read how we check vendor claims.
Your fit
Tell Find my AI what you do and what matters; it checks every plan of Wordtune against your priorities, next to the alternatives.
Alternatives
- Grammarly Grammarly runs on Android, Mac and Safari as well as in Word, Excel, PowerPoint and Outlook on Windows, and its Terms say you own your inputs and outputs, with no plan restriction stated. About Grammarly
- QuillBot QuillBot's free Word add-in and Android app cover places Wordtune does not, and account holders can turn off training on their text in settings rather than by email. About QuillBot
- Microsoft Copilot Microsoft 365 Personal, at $9.99 a month before tax, includes Microsoft Editor for grammar and clarity in Word, Outlook and the browser, plus Copilot rewriting in Word. About Microsoft Copilot
Recent changes
- Wordtune Unlimited added
- Wordtune Advanced added
- Wordtune Basic added
Every change is in the change log.
Questions
Is Wordtune free?
Yes. Wordtune Basic is free with unlimited spelling and grammar checks, 10 rewrites and AI suggestions a day and 3 AI summaries a month. It does not include Ask AI.
How much does Wordtune cost?
Advanced is $13.99 a month, or $6.99 a month billed yearly ($83.88 a year by our calculation). Unlimited is $19.99 a month, or $9.99 a month billed yearly ($119.88 a year by our calculation). Prices are before tax.
What is the difference between Wordtune Advanced and Unlimited?
Advanced gives 30 rewrites and AI suggestions a day and 15 AI summaries a month. Unlimited removes those limits and adds vocabulary, clarity and fluency improvements and premium support.
Does Wordtune have a free trial?
Yes. Advanced and Unlimited each start with a 3-day free trial.
Can I use Wordtune for commercial writing?
Not verified. Wordtune's Terms license the software solely for your own personal purposes and give no explicit permission to use outputs commercially. A separate Business plan exists.
Does Wordtune use my writing for AI?
Wordtune's privacy policy says it uses de-identified, aggregated content to develop AI21 products. You can opt out of further aggregation by emailing privacy@wordtune.com.
Sources
9 official pages, checked Nov 4, 2026. This page was written by the What the tech desk with AI assistance from the facts in our data release; no company paid for or reviewed it.
- Wordtune Editor: Writing FeaturesAI21 Labs Ltd. (Wordtune)
- All Your AI Questions AnsweredAI21 Labs Ltd. (Wordtune)
- Wordtune Editor: Summary FeaturesAI21 Labs Ltd. (Wordtune)
- Wordtune Terms of UseAI21 Labs Ltd. (Wordtune)
- Wordtune Editor ExplainedAI21 Labs Ltd. (Wordtune)
- Frequently Asked Questions | WordtuneAI21 Labs Ltd. (Wordtune)
- Wordtune Privacy PolicyAI21 Labs Ltd. (Wordtune)
- What Websites and Platforms is Wordtune Available On?AI21 Labs Ltd. (Wordtune)
- Wordtune Pricing and Plans | Choose Your PlanAI21 Labs Ltd. (Wordtune)
About this page
- Published by
- What the tech, Helsinki, Finland
- Author
- What the tech
- Reviewed by
- Peyman Khosravani
- Review scope
- Checked that this page matches the facts in data release 2026.11.07-2: a check against documented sources, not a hands-on test of the product.
- Evidence
- Facts documented by each company, each linked to its official source and dated. Test results appear only where an editor ran the test.
- Data release
- 2026.11.07-2, Nov 7, 2026
Product ownership is separate from publication: What the tech publishes this page; AI21 Labs Ltd. supplies Wordtune. Official Wordtune website. Product names and logos do not imply endorsement of this publication.