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Wordtune

wordtune.com

From $6.99/mo Free plan WebiOSAPIBrowser extension
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Spec score 9.4 #4 of 269 in AI Writing Tools

What it is

Wordtune is an AI-powered paraphrasing and reading and writing assistant for everyday, professional, academic, and content writing. It can correct spelling and grammar, shift text between formal and casual tones, lengthen or shorten sentences, and generate text in a user's writing style. It also summarizes documents, articles, webpages, and YouTube videos. Wordtune writes in English and can translate text from 10 languages into English. Basic is free and includes 10 rewrites and AI suggestions per day, three AI summaries per month, and unlimited spelling and grammar checks. Advanced costs $6.99 per month when billed annually, with 30 daily rewrites and 15 monthly summaries. Unlimited costs $9.99 per month when billed annually and includes unlimited rewrites and summaries, among other listed writing tools. Wordtune runs on the web, as a browser extension, and as an iOS app. Its three-day trial requires payment information; it can be canceled before ending without charge. Wordtune says it does not offer refunds.

Spec sheet

What it does
Wordtune is a cloud AI writing assistant for rewriting, paraphrasing, grammar and spelling correction, tone changes, expansion, shortening and text generation.Read 15 Oct 2026 · getapp.com
Intended users
The homepage describes use for everyday writing, professional communications, academic writing, and content creation.Read 30 Sep 2026 · wordtune.com
Free plan
YesRead 20 Sep 2026 · wordtune.com
API
The Wordtune API is accessed through AI21 Studio and exposes paraphrasing, grammatical-error correction, text improvements, text segmentation and summarization APIs.Read 15 Oct 2026 · support.wordtune.com
Integrations
Official materials list Google Docs, Gmail, Outlook, Slack, Asana, Chrome and Microsoft Edge usage or integrations.Read 15 Oct 2026 · wordtune.com
Security
Wordtune's business privacy policy says it is SOC2 compliant.Read 30 Sep 2026 · wordtune.com
Support
The plans page says support is available through the Help Center chatbot or by emailing [email protected].Read 30 Sep 2026 · wordtune.com
AI generation
The iPhone app can generate sentences or paragraphs from a prompt, including through Siri's Create with Wordtune command.Read 15 Oct 2026 · apps.apple.com
Browser and mobile apps
The homepage links to Chrome and Microsoft Edge extensions and a Wordtune iOS app.Read 30 Sep 2026 · wordtune.com
Browser availability
Wordtune offers a web app plus extensions for Chrome, Edge, Firefox and Arc; Safari is not currently supported.Read 15 Oct 2026 · support.wordtune.com
Company founded and headquarters
LinkedIn lists AI21 Labs as founded in 2017 with headquarters in Tel Aviv.Read 15 Oct 2026 · linkedin.com
Company legal name
Crunchbase identifies the legal entity as AI21 Labs Ltd.Read 15 Oct 2026 · crunchbase.com
Company ownership status
Crunchbase lists AI21 Labs as a private, for-profit company with 101–250 employees and nine funding rounds.Read 15 Oct 2026 · crunchbase.com
Company size and funding
LinkedIn lists AI21 Labs at 201–500 employees and says it has raised $336 million from investors including NVIDIA, Google and Intel.Read 15 Oct 2026 · linkedin.com
Data location
Wordtune Read says uploaded data is stored on Google Cloud servers in the United States.Read 15 Oct 2026 · wordtune.com
Developer documentation
AI21 publishes getting-started guides and API references through its developer hub and docs.ai21.com.Read 15 Oct 2026 · ai21.com
Documentation and support
The help center contains editor, extension, iOS, business, account, billing and troubleshooting collections and directs users to chatbot support.Read 15 Oct 2026 · support.wordtune.com
Extension details
The Chrome extension listing shows version 9.20.0, a 3.57 MiB package, nine languages and an April 19, 2026 update.Read 15 Oct 2026 · chromewebstore.google.com
Extension privacy
The Chrome listing says Wordtune anonymizes inputs, removes personal names, emails and physical addresses, and declares that data is not sold to third parties.Read 15 Oct 2026 · chromewebstore.google.com
Grammar and spelling
Wordtune provides grammar checks and spelling corrections, including inline suggestions in its writing workflow.Read 15 Oct 2026 · getapp.com
Language support
multilingualRead 20 Sep 2026 · wordtune.com
Licence
Wordtune's terms grant a personal, limited, revocable, non-exclusive, non-sublicensable and non-transferable licence and prohibit reverse engineering, redistribution and derivative works.Read 15 Oct 2026 · wordtune.com
Limit: free usage
TrustRadius reviewers repeatedly complain that the free plan has very low rewrite limits and that more options require a paid plan.Read 15 Oct 2026 · trustradius.com
Limit: iOS feature failures
Recent Trustpilot reviews report that the Ask Wordtune generation feature on iOS sometimes returns errors and that support troubleshooting did not resolve the issue.Read 15 Oct 2026 · trustpilot.com
Limit: price
Independent reviews describe monthly pricing as expensive, especially when compared with free alternatives.Read 15 Oct 2026 · apps.apple.com
Limit: reliability
App Store reviewers report occasional lost work or glitches when devices sleep or browser sessions are closed.Read 15 Oct 2026 · apps.apple.com
Long-form writing
YesRead 20 Sep 2026 · wordtune.com
Mobile availability
The official mobile app is iPhone-only and Android is not supported.Read 15 Oct 2026 · support.wordtune.com
Praise: rewriting
TrustRadius reviewers repeatedly praise the variety of rewrite suggestions, synonym choices, tone options and the resulting improvement in writing speed and confidence.Read 15 Oct 2026 · solutions.trustradius.com
Praise: usability
GetApp reviewers describe the interface as easy to use and say the tool saves time by producing more professional wording and multiple suggestions.Read 15 Oct 2026 · getapp.com
Rating on Apple App Store
4.4 out of 5 from 105 ratingsRead 15 Oct 2026 · apps.apple.com
Rating on Capterra
4.4 out of 5 from 82 reviewsRead 15 Oct 2026 · capterra.com
Rating on Chrome Web Store
3.3 out of 5 from 2,400 ratingsRead 15 Oct 2026 · chromewebstore.google.com
Rating on GetApp
4.4 out of 5 from 82 reviewsRead 15 Oct 2026 · getapp.com
Rating on Software Advice
4.4 out of 5 from 79 reviewsRead 15 Oct 2026 · softwareadvice.com
Rating on Trustpilot
4.1 out of 5 from 581 reviewsRead 15 Oct 2026 · trustpilot.com
Rating on TrustRadius
9.9 out of 10 from 19 reviewsRead 15 Oct 2026 · trustradius.com
Refunds
The plans FAQ says Wordtune does not offer refunds.Read 30 Sep 2026 · wordtune.com
Rewrite
The Rewrite function offers alternate wording for a sentence, phrase or single word while preserving the intended meaning.Read 15 Oct 2026 · apps.apple.com
SDKs
AI21 provides a Python client for the AI21 Studio API, installable with pip, with configurable API keys, host, version, timeout and retries.Read 15 Oct 2026 · pypi.org
Security compliance
Wordtune's business privacy policy says the service is SOC 2 compliant and uses technical, organizational and security measures to protect personal data.Read 15 Oct 2026 · wordtune.com
Self-hosting
The consumer Wordtune terms describe access to Wordtune software and cloud services and do not provide a self-hosting option.Read 15 Oct 2026 · wordtune.com
SEO features
YesRead 20 Sep 2026 · wordtune.com
Summaries
Wordtune can summarize documents, articles, webpages, and YouTube videos.Read 30 Sep 2026 · wordtune.com
Summarizer
Wordtune can summarize online articles, PDFs and YouTube videos into shorter passages.Read 15 Oct 2026 · getapp.com
System requirement
The iPhone app requires iOS 17.0 or later and is 188.6 MB in size.Read 15 Oct 2026 · apps.apple.com
Team collaboration
YesRead 20 Sep 2026 · wordtune.com
Tone controls
The extension provides custom tone changes such as moving between casual and formal wording.Read 15 Oct 2026 · chromewebstore.google.com
Translation
Wordtune translates writing from supported native languages into English and lists ten supported translation languages on its product page.Read 15 Oct 2026 · wordtune.com
Trial terms
The plans FAQ says the free trial lasts 3 days, requires payment information, and can be canceled before it ends without charge.Read 30 Sep 2026 · wordtune.com
Wordtune Read limitation
Wordtune Read is desktop-only, analyzes PDFs or online articles, and supports English documents.Read 15 Oct 2026 · wordtune.com
Writing assistant
Wordtune describes itself as an AI-powered paraphrasing tool and reading and writing assistant.Read 30 Sep 2026 · wordtune.com
Writing language
Wordtune says it writes only in English and can translate text from multiple languages into English.Read 30 Sep 2026 · wordtune.com
Writing tools
It can correct spelling and grammar, change formal or casual tone, lengthen or shorten sentences, and generate text based on a user's writing style.Read 30 Sep 2026 · wordtune.com

Plans and prices

Basic Free 10 rewrites and AI suggestions per day · 3 AI summarizations per month · unlimited spelling corrections · unlimited grammar checks Read 15 Oct 2026 · wordtune.com
Advanced $6.99 a month billed annually 30 rewrites and AI suggestions per day · 15 AI summarizations per month · unlimited AI recommendations, spelling corrections and grammar checks Read 15 Oct 2026 · wordtune.com
Unlimited $9.99 a month billed annually Unlimited rewrites and AI suggestions · unlimited AI summarizations · spelling corrections · grammar checks · vocabulary, clarity and fluency improvements · premium support Read 15 Oct 2026 · wordtune.com

Every Wordtune plan and price →

Strong points and limits

Strong points

  • Basic includes unlimited spelling and grammar checks
  • Summarizes documents, articles, webpages, and YouTube videos
  • Available as a web app, extension, and iOS app

Limits

  • Writes only in English
  • Three-day trial requires payment information
  • Wordtune does not offer refunds

Who it suits

Wordtune suits people working on everyday, professional, academic, or content writing who want help revising or summarizing text. Its English output and translation into English may suit users bringing text in other languages.

Wordtune in depth

Read the full write-up

Wordtune is an AI writing and reading assistant for people who want to refine English drafts and get through long material faster. It is a strong fit for students, professionals, and content creators who value control over sentence-level changes. Its usefulness depends on whether the rewrite and summary quotas match your workload.

Overview

The service combines editing, paraphrasing, and summaries rather than focusing on drafting alone. That makes it relevant both when polishing a message or article and when digesting a webpage or video. It is less suitable for anyone who needs to write in a language other than English.

Key features

Wordtune corrects spelling and grammar, shifts wording between formal and casual tones, and lengthens or shortens sentences. It can also generate text based on a user's writing style. These controls make it useful for reshaping existing prose without handing over every wording decision; writers looking for multilingual composition should choose another tool.

Summaries cover documents, articles, webpages, and YouTube videos, extending the product beyond writing assistance. It can translate text from 10 languages into English, but its writing output is English-only. That is a practical distinction for multilingual readers: useful for bringing source material into English, not for producing finished copy in another language.

Wordtune supports long-form writing, SEO features, and team collaboration. Integrations include Outlook, Google Docs, Gmail, Asana, and Slack, with a web app and browser extensions for Chrome and Microsoft Edge; an iOS app is also available. Its business privacy policy says it is SOC2 compliant. Support is available through the Help Center chatbot or by email.

Pricing

PlanPriceWhat it includesBest fitBasicfree10 rewrites and AI suggestions per day, 3 AI summarizations per month, and unlimited spelling corrections and grammar checks.Occasional editing and light monthly summarization.Advanced$6.99 a month, billed annually30 rewrites and AI suggestions per day, 15 AI summarizations per month, and unlimited AI recommendations, spelling corrections, and grammar checks.Regular writers who can work within daily rewrite and monthly summary limits.Unlimited$9.99 a month, billed annuallyUnlimited rewrites and AI suggestions, AI summarizations, spelling corrections, grammar checks, vocabulary enhancements, clarity improvements, fluency increases, and premium support.Frequent users who need uncapped work and the additional editing tools.Basic keeps grammar and spelling help unrestricted, but 10 daily rewrites and only 3 monthly summaries make it a trial-sized option for anyone using both regularly. Advanced raises those quotas but still imposes them, so its lower price is most appealing to users with predictable, moderate needs. Unlimited removes the stated caps and adds vocabulary, clarity, fluency, and premium support; it is the clearest choice for heavy use.

A 3-day trial requires payment information and can be canceled before it ends without charge. The plans FAQ says refunds are not offered, so canceling on time matters. The listed paid prices are annual-billing rates.

Platforms

Wordtune runs on the web, iOS, and browser extensions, including Chrome and Microsoft Edge. The integrations with Google Docs, Gmail, Outlook, Asana, and Slack make it more convenient for people whose writing already happens in those tools. Android and desktop applications are not among its stated platforms.

Who it's for

Wordtune suits people who regularly revise English prose, including everyday users, students, professionals, and content creators. It is particularly useful when work combines drafting or editing with reading summaries. It is a weaker fit for writers who need another output language or for users whose volume would exceed the Basic or Advanced quotas.

Pros and cons

Pros: Rewriting, tone adjustment, grammar and spelling correction, and sentence-length controls address common editing needs in one assistant.

Pros: Summaries of documents, webpages, articles, and YouTube videos add a reading aid, while translation from 10 languages into English broadens its use for source material.

Pros: Unlimited removes rewrite and summary quotas and includes vocabulary, clarity, and fluency tools plus premium support.

Cons: English-only writing rules it out for people who need to compose in other languages.

Cons: Basic's 10 daily rewrites and 3 monthly summaries can be exhausted quickly by regular use; Advanced still limits both.

Cons: The trial requires payment details, and refunds are not offered.

Alternatives

AI Writing Tools is the broader category to compare if Wordtune's sentence-focused editing is not the right scope. For alternatives, QuillBot is worth considering when its free plan's 100-word paraphrase cap and two modes suit short tasks, while Paperpal is another freemium option with a free trial and web and extension platforms. Grammarly offers a free plan with 100 AI prompts per month, which may suit users who prefer a monthly prompt allowance. Frase is a paid option with a free plan and trial; NEURONwriter is another paid option with a free plan and trial. TextCortex has a free plan and web, iOS, and Android platforms, while HIX.AI has a free plan and web, Windows, and macOS platforms. Jenni AI is a freemium option with a free plan and no free trial. For more focused comparisons, see Paraphrasing Tools and AI writing assistants.

Verdict

Choose Wordtune if you want one English-language assistant for controlled rewrites, everyday editing, and summaries, and its quotas fit your routine. The Unlimited plan is the sensible tier for sustained high-volume use; Basic is enough for occasional editing, while Advanced suits moderate, predictable workloads. Look elsewhere if you need writing in another language, and be sure to cancel the payment-detail-required trial before day three if you do not intend to subscribe.

Verdict

Wordtune combines rewriting, editing, and summarization, with a free plan and paid tiers. Check the daily and monthly limits, English-only writing, and trial terms before choosing a plan.

Where Specifiction places it

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