All-in-one academic writing workspace
Draft with autocomplete, fix grammar with a reason for each change, cite in any style and find the weak spots in your argument, all in the paper you are writing.
Free plan · No credit card · Opens your text in the editor
The tab tax
Before: five tabs
If you pay for all five~$81/ month
After: one Diglot document
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.
Real fixes from the editor
Before Many researches shows that
After Research shows that
"research" is uncountable
Before students which use social media
After students who use social media
"who" for people
Before this depends of many factors
After this depends on many factors
"depend on"
Academic tone
Ask Cowriter to make a draft clearer or more formal. Removed words show in red, new words in green, and nothing changes until you accept.
Sentence rewrites
Select a sentence and pick a tone: standard, academic, formal, casual or concise. Your original stays until you choose.
Autocomplete and citations
Pause at the end of a sentence and Diglot suggests the next one in grey. Press Tab to keep it, then cite the paragraph in APA, MLA, Chicago or any of 10,852 CSL styles.
Peer review
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.
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.
Cowriter skills
Cowriter has 30+ skills you call with a slash. Pick a text, pick a skill, then switch between Fluent AI on Free and Native AI on Pro.
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.
We propose to migrate our reporting to the new platform in Q1. This will reduce costs a lot and the team will be more productive, because the old system is very slow and nobody likes it.
We are very sorry for the delay, it was not our fault but the supplier one. We will try to send you the goods until Friday, please be patient with us and don’t cancel the order.
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.
Sources you can check
Click a marker to see where the claim comes from. Click the uncited claim to find a source for it.
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
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.
Your first language
Choose your language group. A generic checker fixes the sentence; Diglot also names the habit behind it, so it stops coming back.
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.
temperature of sample
the temperature of the sample
Your language has no articles; English needs “the” here.
We discussed about the results
We discussed the results
“Обсуждать” takes a preposition; “discuss” does not.
It depends of many factors
It depends on many factors
A calque of “зависит от”: English uses “depend on”.
Joined Sony 2020
I joined Sony in 2020
Your language drops the subject; English needs it.
Yesterday I go to the client
Yesterday I went to the client
The verb does not change for tense in Mandarin; English marks the past.
Sorry to bother you, if possible maybe could you send it
Could you send it?
Layered politeness reads as unsure in English business writing.
He is having two cars
He has two cars
“Have” for ownership does not take the -ing form.
I am agree with the plan
I agree with the plan
“Agree” is already a verb; it needs no “am”.
Please do the needful
Please take care of it
Common in Indian English, unclear to readers elsewhere.
I work here since three years
I have worked here for three years
“Seit / depuis” becomes “for” with the present perfect.
We have discussed it yesterday
We discussed it yesterday
A finished time like “yesterday” takes the past simple.
We will eventually postpone the launch
We may postpone the launch
“Eventuell / éventuellement” means “possibly”, not “in the end”.
Typical slips for each language group. Diglot flags them in your own draft and explains the habit behind each one.
Authorship Certificate
The certificate PDF Diglot issues, filled with sample data. A real one carries a QR code and a live verification link.
The difference
| What you need | Diglot | Jenni AI | Grammarly | QuillBot | ChatGPT |
|---|---|---|---|---|---|
| Draft in two languages in one documentQuillBot and ChatGPT translate in a separate tool or chat. | Yes | No | No | Partly | Partly |
| Explains the habit from your first languageChatGPT can explain if you ask, but not in your document. | Yes | No | No | No | Partly |
| Autocomplete and citation stylesDiglot: 10,852 CSL styles. Jenni AI: 10,000+ styles. | Yes | Yes | Partly | Partly | No |
| Answers from your own PDFs, with DOI checksJenni AI chats with PDFs. | Yes | Partly | No | No | Partly |
| 30+ slash skills inside the editorOthers offer a chat box or need written prompts. | Yes | Partly | No | No | Partly |
| Every change waits for your approvalRemoved text in red, new text in green, in place. | Yes | Partly | Partly | No | No |
| Free record of how the document was writtenGrammarly offers an authorship add-on. | Yes | No | Partly | No | No |
Based on public product pages; “Partly” means the job is possible but not inside your document, or only in part.
Pricing
Fluent AI
$0no card needed
Free forever
A test drive on one real draft.
Smart AI
$15.83/ month
$190 billed yearly, save $38
$19/ month
or $15.83/mo billed yearly
For weekly study and work.
Native AI
$28.33/ month
$340 billed yearly, save $68
$34/ month
or $28.33/mo billed yearly
For papers, theses and publication-ready English.
Every plan includes the Authorship Certificate and every export format. Compare all plans
FAQ
Yes. Bring your own essay into the editor to review grammar and wording. Imported text can be edited, but the authorship record cannot establish how that text was written before it entered Diglot.
You can use grammar, translation, and rewriting together to compare English phrasing with your intended meaning. Review the suggestions carefully: automated tools can misunderstand your argument or specialist terms.
This workflow starts with a draft you wrote and helps you review its language. Diglot also has AI drafting tools, so follow your course rules when deciding which assistance you may use. Do not submit generated work as your own.
No. Grammar suggestions cannot establish the quality of an argument, validate your sources, or determine the rules for an assignment. Your instructor and institution set those requirements.
Yes. Create a free account without a credit card. Grammar, translation, and rewriting have usage limits; see the pricing page for current quotas. A paid upgrade is optional.
No. It is a signed record of activity captured in the Diglot web editor, not proof of who wrote the text. Recording must be enabled before writing. It does not guarantee how a detector or institution will assess your work.
Paste a paragraph and see every fix before you submit.
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