Clever AI Humanizer vs Wordtune

Clever AI Humanizer is a web-based tool for revising AI-assisted drafts, with controls for tone and length. Its Normal and Clear & Structured styles suit different kinds of writing, and the site lists English, Spanish, and Portuguese support. A free plan costs nothing, has no fixed monthly word allowance, and permits up to 3,000 words per request, subject to service availability. A free account stores results in content history. The site also offers an AI Detector, AI Paraphraser, and Grammar Checker; its free detector and humanizer widgets can be embedded on websites using a script or iframe and have light, dark, or automatic themes. The maker says those widgets work with WordPress, Webflow, Ghost, and plain HTML. Submitted text is sent to external AI and LLM providers for processing; the privacy policy says it is not used to train or fine-tune models and is kept, along with outputs, for 30 days. The service advises against submitting confidential or special-category personal data. Users must be at least 18, and public API access is listed as coming soon with a waitlist.

Wordtune helps users revise and generate text with rewriting, proofreading, grammar and spelling corrections, and text generation. Its browser extension works across writing websites and is available for Chrome, Microsoft Edge, Firefox, and Arc. Listed writing locations include Google Docs, Gmail, Slack, Facebook, Twitter, Web Outlook, LinkedIn, and WhatsApp Web.

Wordtune Read summarizes PDFs and online articles, displaying summaries alongside relevant passages. Read is desktop-only, supports English documents, and includes five new summaries per month on its free plan; the Basic plan separately lists three AI summarizations per month. The extension can translate and rewrite text in Spanish, Mandarin, Arabic, Hindi, Korean, Hebrew, Russian, German, French, and Portuguese into English. Wordtune offers a free plan and a 3-day trial; paid plans start at $6.99/mo billed annually. Its FAQ describes an API for integrating writing and reading capabilities into other products. Wordtune says it does not sell user information to advertisers or data brokers; Read uploads are processed on Wordtune servers and stored on Google Cloud servers in the United States.