Proofread Documents Before They Cost You
Deals, Trust, or Compliance
From SOPs to client proposals, Trinka proofreads every document in seconds, with your style rules, your terminology, and your standards built in.
Proofread Documents Before They Cost You
Trusted by Global Leaders
The Risk of Skipping Proofreading
Publishing unproofread content exposes organizations to significant, often underestimated risks.
Business
Impact
- Proposals with errors signal poor attention to detail, costing deals before they begin.
- Contracts with ambiguous language invite costly disputes.
- Marketing and PR copy with errors erodes brand credibility.
- SOPs & policies misread due to unclear writing lead to operational failures.
Compliance &
Reputational Risk
- Published reports with factual or grammatical mistakes damage trust and credibility.
- Regulatory filings with errors can trigger penalties.
- Unlocalized global communications create misaligned messaging.
- Audit trails lacking documented review cycles create accountability gaps.
The Right Depth of Review at Every Level
Choose the level of review that fits the stakes, from fast-turnaround surface checks to deep contextual edits for your highest-value documents.
LITE MODE
Quick, Surface-Level Checks
For speed without sacrificing quality. Quick, surface-level checks for grammar, spelling, and punctuation.
POWER MODE
Deep Contextual Review
For documents where every word matters. Deep contextual review covering structure, tone, word choice, and domain-specific terminology and accuracy.
AI Agents for
Structured Content
Trinka's AI Agents guide teams through structured document creation — from brief to polished first draft — using templates tuned to your workflows.
- Pre-built agents for proposals, reports, SOPs, and more
- Custom agents built around your internal document formats
- Dramatically reduces writing time across all teams
Brand Style &
Tone Consistency
Trinka enforces your house style, preferred terminology, and tone guidelines, automatically, across every user, so all your documents are true to your brand's voice.
- Define and enforce your organization's writing style centrally
- Flag off-brand language and suggest approved alternatives
- Consistent voice from every team, in every document
Trinka Adapts to Your Organization.
Not the Other Way Around.
Define your writing rules once. Every team member works to the same standard, automatically.
Custom Grammar & Style Rules
Set rules specific to your industry or function and apply them uniformly across your teams.
Organization-Specific Terminology
Add your product names, proprietary terms, and intentional jargon so Trinka never flags what belongs in your documents.
Document-Type Suggestion Sets
Create custom suggestion sets for different document types, such as medical, legal, finance, HR, marketing, etc.
Centrally Managed Rules
Admins manage all rules from one dashboard. Updates roll out to every user instantly.
Active Writing Style
Clinical Technical Legal Formal
Brand Vocabulary Rules
medicine / drugpharmaceutical compound
patientsstudy participants
side effectsadverse events
Suggestion in Content
The new Xenovex™ compound shows promising results and demonstrates statistically significant efficacy in Phase II trials.
Confidential Data PlanYour Documents are Sensitive.
Your Documents are Sensitive.
Trinka is Built to Keep Your Private Data Safe.
Corporate documents contain IP, strategy, and regulated data. Trinka's privacy-first architecture ensures none of it is ever exposed.
Zero Data Retention
Processed content is not stored on our servers. Meet data residency and sovereignty requirements out of the box.
End-to-End Encryption
All data is encrypted in transit and at rest. No one inside or outside Trinka can access your content.
No AI Training on Your Data
Your documents are never used to train Trinka's models or any third-party AI. Your IP stays yours.
Control & Visibility
Trinka gives you full transparency and control over your data, so you always know how it's stored, used, and protected.
Translate, Proofread, and Publish.
All in One Workflow.
Seamless multilingual document workflows for enterprises operating across geographies, reducing reliance on external translation vendors.
- Translate full documents from regional languages to English or Spanish
- Supports a broad range of source languages across APAC, LATAM, and EMEA
- Translated files can be run through Trinka proofreading for a fluent, accurate, and publish-ready output
- End-to-end workflow in one platform. No external vendor handoff required
Document Workflow
日本語
→
English
→
Proofread ✓
Q3 Regional Performance Summary
The APAC division achieved record-breaking results this quarter, demonstrating consistent growth across key markets. Customer acquisition rates exceeded targets for 99% while operational costs remained within planned parameters.
Auditable Human Review for Trusted Accountability
DocuMark bridges AI-powered editing with the human accountability that regulated industries require, delivering a defensible, timestamped review record.
DocuMark:
Auditable Review Trail
Every document carries a timestamped record of all edits, reviews, and versions, giving compliance and legal teams a clear, defensible history.
Expert Human Editing
Get your documents edited by Enago’s experienced human editors and domain experts to deliver high quality editing for work that demands precision.
Up and Running in Hours, Not Months
Bring Trinka into your organization your way. From instant rollout to fully offline deployment for restricted environments.
Personalized Pricing for Your Team
Trinka Enterprise pricing is tailored to your team size, usage, and integration needs. Invoicing available in local currencies — JPY, CNY, INR, EUR, USD, BRL, KRW, TRY, and more. Annual and multi-year contracts available.
Testimonials
Trinka has allowed me to improve the articles I have published. In addition to giving me suggestions for journals according to my research.
As we enter our third year of partnership with Trinka AI, this collaboration has contributed positively to the Library and Information Centre’s efforts to support academic writing. When we first adopted the tool, our goal was to provide students and researchers with resources to enhance the quality of their work. Since then, the platform has supported various aspects of the research writing process, including language refinement and publication readiness. This partnership forms part of our broader commitment to strengthening research support services at the University.
Trinka has greatly streamlined the work on my research. As a non-native English speaker, I used the services of a language editor before finalizing the article, which took weeks and cost a large amount of money. With Trinka, I can spend much more time on the research itself.
I have been using Trinka for several years and have had a very positive impression. This tool really helps improve the quality of writing. I especially liked the grammar and style checker, which not only found errors but also provided recommendations on how to correct them. The program interface is intuitive, which is an advantage for new users. Trinka is a versatile tool for publishing professionals. I recommend it to anyone seeking to improve their writing skills.
I met Trinka while searching for a reliable companion to assure the correct publication of my university classes and books abput the spirituality of contemplation. With a Premium account I can revise the grammar and text flow of my manuscripts in Spanish, English and German Language. The customer service is brilliant and even available as Zoom Assistance if I need help or things need to change. Trinka is quick, still developing though and full of surprises with new services. Great stuff!
Trinka has helped me a lot not only with grammar, but also with the cohesion and coherence of my texts. The plagiarism checking and reference checking features are really good.
As an Assistant Professor in Law, precision and clarity are paramount in my academic writing. Trinka has become a vital tool in my workflow. Its advanced grammar and style checks, particularly its understanding of formal and academic legal English, ensure that my research papers and legal analyses are not only grammatically sound but also maintain the high standards of legal scholarly discourse. It genuinely helps me refine complex arguments and present them with the utmost clarity, saving valuable time in the editing process.
My first time with Trinka was proofreading an article for grammatical errors and punctuation. I was amazed at the swift precision and free usage of credit granted to first-time users. In addition, Trinka occasionally hosts workshops on the accurate use of their site for academic writing, which I have greatly benefited from.
I have been using Trinka for several years to check my scientific writings (geology). Compared to a few other programs I tried Trinka offered the best results. Furthermore, their service in terms of answering questions has been excellent.
I have been using Trinka for the past year, and it has significantly improved my writing process. The advanced grammar and style suggestions have helped me refine my work, making it more polished and professional. Trinka is not just a tool; it’s an essential companion for anyone looking to enhance their writing quality. I highly recommend it to anyone who values clarity and precision in their writing.
Writing texts with correct English grammar and style is not an easy task for people who speak other languages. Sometimes you cannot find little mistakes in your document without help and moreover for academic writing. I tried Trinka AI as a tool of automatic correction and was quite glad with the suggested corrections and the feedback. With the feedback you understand why the suggested change must be taken into account.