ParaFree vs Trinka
ParaFree
parafree.appTrinka
trinka.aiSide by side
| Figure | ParaFree | Trinka |
|---|---|---|
| Price from | Free | $6.67/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| API | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 1 | 7 |
| Spec score · Paraphrasing Tools | 7.8 (#15) | 8.4 (#9) |
| Languages | The homepage says text paraphrasing supports 18 languages, including Arabic, Chinese, Hindi, Bengali, Urdu, Tamil, Telugu, and Filipino. | Trinka Cloud provides English grammar checking and Spanish grammar checking with automatic language detection. |
| Maker | The About page identifies Pritom Dash as the person behind ParaFree and says he is an international student from Bangladesh living in Australia. | Trinka is powered by Enago, is part of Crimson Interactive Group, and its About page says Crimson Interactive was founded in 2005. |
| Support | ParaFree lists [email protected] for support and says it typically responds within 24–48 hours. | The pricing page directs users seeking assistance to Trinka Support at [email protected]. |
Plans
Trinka
- Premium$20 a month
- Premium$80 a year
- Confidential Data$300 a year
- BasicFree
- Confidential Data$300 a year
- PremiumPrice not published
- Premium PlusPrice not published
In their own words
ParaFree
ParaFree is a free browser suite combining paraphrasing, humanizing, summarizing, grammar checking, AI detection, CV creation and AI chat and coding. Its paraphraser accepts TXT, PDF, DOCX and PPTX files, with downloaded results able to preserve Word and PowerPoint formatting. Modes include Standard, Fluency, Creative, Formal and Simplify, with Natural, Student, Professional and Casual styles; the homepage lists 18 supported languages. The CV builder offers 54 templates, AI-written summaries and bullet points, cover letters, PDF or DOCX downloads and job-search links for LinkedIn, Indeed, SEEK and Google Jobs. ParaFree AI supports chat, code generation and debugging, research, file uploads, document creation and live HTML, CSS and JavaScript previews. The Free plan is free, with no word limit, signup or watermark and all features included.
Trinka
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.