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AI Writing Tools for Non-Native English Speakers

Diglot connects workflow tools for drafting, translation, grammar correction, paraphrasing, and structured English writing.

New: Diglot Weave — translate words as you type.

  • Choose the workflow you need first: drafting, translation, grammar, paraphrasing.
  • Route from tools into the right use case, whether you write for work, study, or bilingual publishing.
  • Use comparison pages when you are evaluating Diglot against Grammarly or QuillBot.

Every feature, recorded in the real editor

Each clip is the live app on sample text. Every edit arrives as a suggestion and waits for your approval.

AI Writing Assistant

Move from rough documents to clearer English drafts without jumping into a separate chatbot. Diglot keeps drafting, rewriting, and polishing inside the same document.

  • Start from a rough draft
  • Rewrite selected passages
  • Adjust tone to fit the audience
  • Keep document context while editing

AI Translator

Translate in context while you write, compare alternatives, and refine the final English output without leaving the page.

  • Translate words and full phrases
  • Compare translation options
  • Keep source meaning in view
  • Edit translated text immediately

Grammar Checker

Catch grammar, spelling, punctuation, and awkward translated phrasing as part of the drafting flow, not as a separate cleanup step.

  • Fix grammar and spelling inline
  • Improve clarity and sentence flow
  • Correct punctuation quickly
  • Review for business and academic English

Paraphrasing Tool

Rewrite awkward sentences, compare cleaner alternatives, and keep the version that best matches your meaning and tone.

  • Rephrase sentences and paragraphs
  • Keep the original meaning
  • Reduce repetition
  • Improve fluency in English

Autocomplete and Citations

Pause at the end of a sentence and Diglot suggests the next one in grey; Tab keeps it. Then cite the paragraph in APA, MLA, Chicago or any of 10,852 CSL styles.

  • Suggestions continue your own argument
  • /cite-paragraph adds in-text citations and the reference list
  • Real sources, looked up in a registry
  • Every insertion waits for your approval

Your Own PDF Library

Upload the PDFs you are writing from. /library answers from them, names the page, and drops the fact into your paragraph with the citation.

  • Answers come from your sources, not the open web
  • Page numbers stay attached to the quote
  • The citation lands in your paragraph
  • Review the edit before it is applied

Review Before You Submit

Run four checks at once: proofreading, source quality, citation gaps and a peer review of the whole draft, the way a careful reader would before you submit.

  • Major and minor issues across the whole document
  • Show in text jumps to the passage each comment is about
  • Fix it in the same editor, edit by edit
  • Peer reviews included on every plan

Deep Research

Ask a research question. Deep Research searches scholarly databases and your library, then writes a report with numbered references as a document in your workspace.

  • A report with the sources it used
  • Opens as a document you can edit and cite from
  • PubMed, arXiv, OpenAlex, Semantic Scholar and your library
  • 1 report a month on Free, 30 on Pro

One window instead of five tabs and five bills

Before: five tabs

  • Jenni AIAutocomplete and citations, but no help with a second language.~$20Unlimited, monthly
  • DeepL ProTranslates outside your document, so citations and tone are lost.~$8.74from, monthly
  • QuillBot PremiumRewrites one paragraph at a time in a separate tab.$19.95monthly
  • Grammarly ProFixes the sentence without naming the first-language habit behind it.~$12per month, billed yearly
  • ChatGPT PlusRewrites in its own voice and can invent references.$20monthly

If you pay for all five~$81/ month

After: one Diglot document

  • Drafting, autocomplete and citations
  • Translation inside the document
  • Rewrites in five tones
  • Grammar that names your first-language habits
  • Cowriter with 30+ skills, every edit waiting for you
  • Your PDFs, your glossary and a free Authorship Certificate
Spark $19/mo Pro $34/mo

Publicly listed prices: Jenni AI verified 2026-07-18; DeepL, QuillBot and Grammarly verified 2026-04-13; ChatGPT Plus as listed by OpenAI. Prices change, so check each vendor before you buy.

Try a skill on a real paragraph

Your draft

Many researches shows that students which use social media more than three hours per day have lower grades. In our opinion this is because the constant notifications make difficult to concentrate, so the information is not stay in the memory.

Cowriter /formalize · Fluent AI

Many studies show that students who use social media for more than three hours per day have lower grades. We believe this is because constant notifications make it difficult to concentrate, so information does not stay in memory.

Example output written for this page to show the difference between AI tiers; real results depend on your text. Fluent AI is on Free, Native AI on Pro.

Every citation leads back to a real page and a real DOI

Your paragraph

The Transformer replaced recurrence with attention alone , and pre-trained encoders such as BERT carried the idea to language understanding . Attention mechanisms first improved neural machine translation .

References

  1. Vaswani, A., Shazeer, N., Parmar, N., Uszkoreit, J., Jones, L., Gomez, A. N., Kaiser, Ł., & Polosukhin, I. (2017). Attention is all you need. arXiv. https://doi.org/10.48550/arXiv.1706.03762
  2. Devlin, J., Chang, M.-W., Lee, K., & Toutanova, K. (2019). BERT: Pre-training of deep bidirectional transformers for language understanding. Proceedings of NAACL-HLT. https://doi.org/10.18653/v1/N19-1423

Your library · p. 1, abstract

We propose a new simple network architecture, the Transformer, based solely on attention mechanisms, dispensing with recurrence and convolutions entirely.

DOI resolves · 10.48550/arXiv.1706.03762

Example built from real papers and DOIs. In the editor, /library answers from the PDFs you upload, /check-sources looks each DOI up, and /find-source suggests papers for an uncited claim.

The slips your first language puts in your English

  • Thank you for your comprehension

    Thank you for your understanding

    “Comprensión” is a false friend: in English it is “understanding”.

  • Actually, we use the old system

    Currently, we use the old system

    “Actualmente” means “currently”, not “actually”.

  • I assisted to the conference

    I attended the conference

    “Asistir a” means to attend; “assist” means to help.

Typical slips for each language group. Diglot flags them in your own draft and explains the habit behind each one.

A signed record of how the document was written

A sample Diglot Authorship Certificate PDF with illustrative data: active writing time, typed characters, sessions, accepted AI help and pastes A sample Diglot Authorship Certificate PDF with illustrative data: active writing time, typed characters, sessions, accepted AI help and pastes
Authorship Certificate · PDF Ed25519-signed · QR verification link · sample data

The certificate PDF Diglot issues, filled with sample data. A real one carries a QR code and a live verification link.

  1. Session 1 · Outline and notes22 min
  2. Session 2 · Drafting, two languages, 4 citations48 min
  3. Session 3 · Cowriter /formalize and grammar review15 min
  4. Certificate exported with a verification linkfree
  5. Example timeline. Writing the whole document in Diglot is what gives the record its weight: a pasted paragraph shows up as a paste.

Why one workspace beats a chatbot and four tabs

What you needDiglotJenni AIGrammarlyQuillBotChatGPT
Draft in two languages in one documentQuillBot and ChatGPT translate in a separate tool or chat.YesNoNoPartlyPartly
Explains the habit from your first languageChatGPT can explain if you ask, but not in your document.YesNoNoNoPartly
Autocomplete and citation stylesDiglot: 10,852 CSL styles. Jenni AI: 10,000+ styles.YesYesPartlyPartlyNo
Answers from your own PDFs, with DOI checksJenni AI chats with PDFs.YesPartlyNoNoPartly
30+ slash skills inside the editorOthers offer a chat box or need written prompts.YesPartlyNoNoPartly
Every change waits for your approvalRemoved text in red, new text in green, in place.YesPartlyPartlyNoNo
Free record of how the document was writtenGrammarly offers an authorship add-on.YesNoPartlyNoNo

Based on public product pages; “Partly” means the job is possible but not inside your document, or only in part.

Why this feature layer matters for ESL writers

Generic tools make ESL writers juggle DeepL, Grammarly and QuillBot, losing bilingual context at each switch. Diglot keeps all three in one editor.

One workspace for the whole writing session

Built around English output, not just correction

Cluster pages should help you choose fast

Diglot feature FAQs for ESL writers

Before you choose a plan: which native languages are supported, how the tools share one editor, and how Diglot compares with Grammarly and QuillBot.

Which Diglot page should I start with if I am not sure which tool I need?

Start with the workflow that matches the job you need to finish. If you are building a draft, go to the AI Writing Assistant. If you are fixing awkward phrasing, go to the Paraphrasing Tool. If you are moving between languages, go to the AI Translator.

What is the difference between a workflow page and a use-case page?

Workflow pages explain one tool in depth. Use-case pages explain how several tools work together for a specific audience, such as ESL writers, students, or professionals.

When should I use the comparison pages?

Use them when you are actively comparing Diglot against another product and want a workflow-specific recommendation instead of a generic signup prompt.

Do I need separate products for translation, grammar, and paraphrasing?

No. Diglot is structured to keep those jobs inside one editor so you can move from source-language thinking to finished English with fewer context switches.

Which page is best for academic writing?

Students should start with the Writing Tool for Students page if they need structure and paraphrasing guidance around essays or reports.

Which page is best for work and client communication?

Professionals should start with the Writing Tool for Professionals page if they mainly write emails, proposals, reports, or client-facing English.

Write in your language,
publish in English

Move from rough bilingual drafts to clearer English in one connected writing workflow.

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