Bilingual Writing App for
Non-Native English Speakers

Write in your language, publish in English, and keep drafting, translation, grammar review, and rewriting inside one calm workspace.

One connected workflow
Draft, translate, and rewrite in one editor.
Built for people who think in one language and publish in English.
Start for free
Draft, rewrite, and polish English in one workspace built for non-native speakers.
AI Writing Assistant

Draft, rewrite, and polish English in one workspace built for non-native speakers.

Translate, compare, and refine text inside the same bilingual writing workflow.
AI Translator

Translate, compare, and refine text inside the same bilingual writing workflow.

Fix grammar, spelling, punctuation, and awkward English while you write.
Grammar Checker

Fix grammar, spelling, punctuation, and awkward English while you write.

Rewrite sentences for clarity, fluency, and originality without losing meaning.
Paraphrasing Tool

Rewrite sentences for clarity, fluency, and originality without losing meaning.

Review originality and fix flagged overlap before submission or publishing.
Plagiarism Checker

Review originality and fix flagged overlap before submission or publishing.

Start from ready-made structures for essays, emails, reports, and proposals.
Writing Templates

Start from ready-made structures for essays, emails, reports, and proposals.

Beta Program

Join the Diglot beta waitlist

Get early access, priority onboarding waves, and invite slots for your team once your account is activated.

How the Diglot beta and early access program work

Join waitlist

One App has everything you need for correct writing of any text

Embark on a journey of maximized thoughtful user experience with Diglot.

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 Assistant for Writing App
Best AI Translator App

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
Grammar and spelling checker in Diglot app
Paraphrasing tool in Diglot app

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

Plagiarism Checker

Check originality before submission, inspect overlap, and revise flagged passages without leaving the same writing workflow.

  • Scan for overlap
  • Review flagged sources
  • Rewrite or exclude passages
  • Prepare cleaner submissions
Plagiarism checker in Diglot app
Powerful templates in Diglot app

Writing Templates

Start from useful structures for essays, emails, reports, and proposals so writing in English feels less blank-page heavy.

  • Business email templates
  • Essay and report structures
  • Proposal starters
  • Repeatable writing workflows

Maximized thoughtful user experience

Embark on a journey of maximized, thoughtful user experience with Diglot.

Usefulness and safety

Providing a reliable writing companion that enhances your productivity while ensuring the security of your content.

Diglot.ai SOC2 Secured
SOC2 Secured

Your data is protected to the US standard

Diglot.ai GDPR policy
GDPR policy

Your data is protected according to the EU standard

Diglot.ai Fully Encrypted
Fully Encrypted

Your data is fully encrypted for maximum security.

Diglot.ai Cloud Storage
Cloud Storage

We store your documents in the Google cloud

Why the workflow feels simpler

Product proof for bilingual drafting, revision, and safe English publishing.

Draft, translate, and refine in one editor
Diglot keeps the full bilingual writing workflow inside one document instead of forcing you to jump between separate translation, grammar, and rewrite tools.
Built for English output, not just translation
The workflow is tuned for people who think in another language and still need final English that reads clearly for work, study, or publishing.
Useful across academic and professional writing
Use the same product flow for essays, reports, client emails, proposals, and content drafts that need clearer English before delivery.

Flexible Plans for Every Need

Discover pricing plans to match your writing requirements and unleash Diglot's full potential.

Free

Free forever

Explore the workflow on generous starter limits.

  • 5,000 translation words / month (Fluent AI tier)
  • Unlimited grammar (LanguageTool)
  • 10 paraphrases / month · up to 500 characters each
  • 20 Cowriter messages / month
  • 3 basic templates · plagiarism similarity preview only
  • Up to 10 documents · no export
Spark

$10 per month

Billed $122 / year

For coursework, freelancing, and steady weekly writing.

  • Everything in Free
  • 50,000 translation words / month · Fluent + Smart AI tiers
  • 100 paraphrases / month · up to 2,000 characters
  • 200 Cowriter messages / month
  • All templates + AI fill (10 sections / month)
  • Plagiarism: 5 full pages / month · PDF & DOCX export (basic)
  • Unlimited documents
Start for free
Pro

$22 per month

Billed $264 / year

For dissertations, research papers, and publication-ready English.

  • Everything in Spark
  • Unlimited translation (Smart + Native) · Unlimited grammar + AI explanations
  • 500 paraphrases / month · up to 10,000 characters · plagiarism-safe mode
  • 1,000 Cowriter messages / month
  • Template gallery + custom templates
  • Plagiarism: 20 full pages / month · citations workflow
  • Unlimited documents · 90-day version history
  • All export formats + academic layout · desktop app · API access
Free

Free forever

Explore the workflow on generous starter limits.

  • 5,000 translation words / month (Fluent AI tier)
  • Unlimited grammar (LanguageTool)
  • 10 paraphrases / month · up to 500 characters each
  • 20 Cowriter messages / month
  • 3 basic templates · plagiarism similarity preview only
  • Up to 10 documents · no export
Spark

$19 per month

Billed monthly

For coursework, freelancing, and steady weekly writing.

  • Everything in Free
  • 50,000 translation words / month · Fluent + Smart AI tiers
  • 100 paraphrases / month · up to 2,000 characters
  • 200 Cowriter messages / month
  • All templates + AI fill (10 sections / month)
  • Plagiarism: 5 full pages / month · PDF & DOCX export (basic)
  • Unlimited documents
Start for free
Pro

$29 per month

Billed monthly

For dissertations, research papers, and publication-ready English.

  • Everything in Spark
  • Unlimited translation (Smart + Native) · Unlimited grammar + AI explanations
  • 500 paraphrases / month · up to 10,000 characters · plagiarism-safe mode
  • 1,000 Cowriter messages / month
  • Template gallery + custom templates
  • Plagiarism: 20 full pages / month · citations workflow
  • Unlimited documents · 90-day version history
  • All export formats + academic layout · desktop app · API access

Why Diglot fits bilingual writing better than generic AI tools

Diglot is built for people who think in one language and need to write clearly in English. Instead of forcing users to jump between a translator, a grammar checker, a paraphrasing tool, and a blank document, Diglot keeps the full writing workflow in one place.

Write, translate, and revise without leaving the same document

This matters most for non-native English speakers, ESL students, and multilingual professionals. You can draft ideas quickly, translate key phrases, improve grammar, and rewrite awkward sections without losing momentum or meaning.

Use AI help where it matters most

Diglot is especially useful when you need help turning translated thoughts into natural English. The AI writing assistant supports drafting and revision, while grammar checks and paraphrasing help make the final text clearer and more confident.

One app for grammar, paraphrasing, translation, and originality

Instead of optimizing around one narrow function, Diglot supports the whole path from rough idea to finished document. That makes it useful for academic writing, client communication, content creation, and everyday English writing practice.

If you are comparing tools like QuillBot, Wordtune, or Grammarly, Diglot stands out by focusing on bilingual workflows and second-language writing instead of only polishing text that was already drafted in fluent English.

Write in your language,
publish in English

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

Start for free

*No credit card required

Diglot.ai - bilingual writing tool, write and translate in one app