Trinka

Grammar and style checker for academic and technical writing

Trinka checks grammar, word choice, and consistency for academic and technical writing, with citation, plagiarism, and journal-finder tools. A Confidential Data plan does not store your text or use it for AI training.

Available on

WebMicrosoft WordBrowser extension

Pricing

Basic free; Premium $48/yr ($80 list), Premium Plus $125/yr, Confidential Data $300/yr ($500 list)

Free tier available

Freemium pricing

Price checked Oct 19, 2026

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Source

Official pricing page

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