RewriteGuru vs Trinka

RewriteGuru is an online article rewriter for text pasted into the service or supplied as a document. It offers five modes: AI Rewriter, Creative spin, Fluent spin, Sentence Rephraser, and Standard mode. Users can view, edit, or download rewritten content, and the site also lists grammar, plagiarism, similarity, and spell checking, as well as clarity controls. The service is available on Android, iOS, and the web. The free plan limits rewriting to 800 words; listed free spell and plagiarism checks also cover 800 words, with unlimited queries. The Monthly plan costs $9.99 a month and lists five modes, nine languages, a 10,000-word limit, and 25,000 total words. The Annual plan costs $99.99 a year and lists five modes, nine languages, a 10,000-word limit, and 300,000 total words. The pricing page lists English, Spanish, Italian, French, Russian, German, Dutch, Portuguese, Japanese, and Turkish as supported rewrite languages. Its stated audience includes digital marketers creating content in bulk, writers, and SEO executives.

Trinka is an AI grammar correction and language enhancement assistant for academic and technical writing. It checks grammar, suggests paraphrases, reviews consistency and can proofread uploaded MS Word documents for download. Other tools include AI-assisted writing, citation features, plagiarism checks and a journal finder. Trinka Cloud checks English and Spanish grammar and detects the language automatically. Its browser plugin supports writing in Google Docs, Authorea, Evernote and Medium; listed platform options also include web, API, desktop and self-hosted access. Institution plans list LMS and SSO integrations such as Canvas, Moodle, Blackboard and D2L. The free Basic plan does not expire, but monthly usage limits apply. Premium costs $20 a month, billed monthly, and includes up to 120 proofread files per year and 25 AI writing requests per month. Confidential Data costs $300 a year with annual billing. Trinka says user data is encrypted in transit and at rest. Its Trust Center says paid-plan data is not used to train AI models and Confidential Data Plan data is deleted after processing.