Limited-Time Offer — Save 58% on annual plans

Limited-Time Offer — Save 58% on annual plans

Limited-Time Offer — Save 58% on annual plans

Get your expert feedback or improve your manuscript in minutes.

📖 Used by 85k Academics worldwide | 📋 Perfected 30k manuscripts | ★ Excellent Rating

📖 Used by 85k Academics worldwide

📋 Perfected 30k manuscripts

★ Excellent Rating

Annual

-58%

Monthly

you save €105 compared to monthly

Reviewer

Pre-submission feedback

€6.25

/month

Billed €75/year

Can be cancelled within 7 days

Instant expert review in minutes to

catch issues before you submit

PDF feedback report

Chat with your manuscript

Article & journal search

Paper overview and digest

you save €167.4 compared to monthly

Coauthor

AI writing workspace

€16

/month

Billed €192/year

Can be cancelled within 14 days

AI co-authoring & editing

Agentic workflow for end-to-end writing assistance

Rich-text editor with LaTeX mode

PDF compilation & inline feedback

Version history

Annual

-58%

Monthly

you save €105 compared to monthly

Reviewer

Pre-submission feedback

€6.25

/month

Billed €75/year

Can be cancelled within 7 days

Instant expert review in minutes to catch issues before you submit

PDF feedback report

Chat with your manuscript

Article & journal search

Paper overview and digest

you save €167.4 compared to monthly

Coauthor

AI writing workspace

€16

/month

Billed €192/year

Can be cancelled within 14 days

AI co-authoring & editing

Agentic workflow for end-to-end writing assistance

Rich-text editor with LaTeX mode

PDF compilation & inline feedback

Version history

Why pay more and wait longer?

Human peer editor

Human peer editor

Professional proofreader

Professional

proofreader

Editing agency

Editing agency

thesify

thesify

COST
COST

€200-500

€200-500

€200-500

€80-200

€80-200

€80-200

Up to €900

Up to €900

Up to €900

€6.25/month

€6.25/month

WAIT TIME
WAIT TIME

2-4 weeks

2-4 weeks

2-4 weeks

Up to 1 week

Up to 1 week

Up to 1 week

1-2 weeks

1-2 weeks

1-2 weeks

minutes

minutes

What does Reviewer offer?

Real time Feedback: Discover what Theo thinks about your draft, get in-depth feedback from an expert AI who has read millions of research papers.

Real time feedback: Discover what Theo thinks about your draft, get in-depth feedback from an expert AI who has read millions of research papers.

Article Search: Explore references and publications to improve the quality of your work.

Article Search: Explore references and publications to improve the quality of your work.

Journal Search: Find a relevant journal for publication in minutes.

Journal and Conference Search: Find a relevant journal for publication or a conference in minutes.

Collaborative Space: Working on a group project? No problem, invite your team mates and share your progress.

Collaborative Space: Working on a group project? No problem, invite your team mates and share your progress.

Paper Overview and Digest: Theo provides you with a deep dive and a concise summary of your paper, giving you the insights you need in seconds!

Paper Overview and Digest: Theo provides you with a deep dive and a concise summary of your paper, giving you the insights you need in seconds!

Topic Suggestions: Identify fresh angles or under-explored areas in your text for a deeper analysis of the subject.

Topic Suggestions: Identify fresh angles or under-explored areas in your text for a deeper analysis of the subject.

AI Chat: Ask about any part of your document and improve it with confidence.

AI Chat: Ask about any part of your document and improve it with confidence.

What does Coauthor offer?

AI Research: AI agents that actively assist you by searching, reading, and drafting alongside you.

AI Research: AI agents that actively assist you by searching, reading, and drafting alongside you.

AI + Human Provenance: Clear attribution of every contribution — see exactly who wrote what (AI vs human).

Real time feedback: Discover what Theo thinks about your draft, get in-depth feedback from an expert AI who has read millions of research papers.

Real-time Collaboration : Work together live with teammates and AI agents in the same document.

Real-time Collaboration : Work together live with teammates and AI agents in the same document.

Version History: Automatic snapshots of your work with easy rollback and change tracking.

Journal and Conference Search: Find a relevant journal for publication or a conference in minutes.

PDF Compilation: Instantly convert LaTeX and documents into polished, export-ready PDFs.

PDF Compilation: Instantly convert LaTeX and documents into polished, export-ready PDFs.

How the Trial and Subscription Work:

  • Subscribe and Start Your Trial:
    Begin your trial today. Billing will automatically start after 7 days based on your selected billing plan (monthly or yearly).

  • Cancel your subscription within 7 days to avoid any charges:
    You will receive a reminder 3 days before your trial expires. If you cancel after the trial period, you will still have access to the subscription until the end of your current billing cycle.

  • Cancel Anytime for Next Billing Period:
    You can cancel your subscription at any time before the next billing period begins to avoid being charged for the upcoming cycle.

Full Access During Subscription:
With your subscription, you’ll have unrestricted access to all features. You can upload and process documents, access in-depth digests, and review rubrics as often as needed.

FAQ

Do I need to pay to use Thesify products?

No. You can start with a 7-day free trial for Reviewer or 14 days free trial for Coauthor by providing your credit card details. You will not be charged during the trial period.

How does the trial work?

You free access to all features. We’ll send you a reminder 3 days before the trial ends. If you cancel before the trial ends, you won’t be charged. After the trial, billing starts automatically based on the plan you choose — monthly or yearly.

How can I cancel the trial?

You can cancel your trial anytime from your Profile → Subscription page. If you cancel before the trial ends, you will not be charged.

How can I cancel my subscription?

You can cancel anytime from your Profile → Subscription page. If you cancel after the trial, your subscription remains active until the end of your current billing cycle (monthly or yearly). You won’t be charged for the next cycle after canceling.

What do I get during my subscription?

Your subscription includes full access to all features: Unlimited chats with Theo (AI assistant) Upload documents (up to 100,000 words each) Get detailed summaries View rubrics for individual documents and etc.

What types of documents can I upload?

You can upload files up to 10 MB in size, in Word (.docx) and PDF formats.

What is the maximum document size I can upload?

You can upload documents up to 100,000 words and 10 MB in size.

Is my data secure?

Yes. All documents are processed securely, and we do not share your files with third parties. Your data is protected with industry-standard encryption.

Neha Agrawal

@WiseUpCommunications

I was super impressed with the evaluation because it was able to pick up minute, yet important gaps in my research, which even a well-read professor would have missed out. With this kind of in-depth feedback, you can be quite sure that your work is going to meet the requirements of your supervisor and peer-review process of journals.

Andy Stapleton

@DrAndyStapleton

It is the academic tool kit we have been waiting for. There's so many ways you could use this, but ultimately, for what it does - give you feedback, making sure you're meeting academic standards - it doesn't get much better at the moment.

Amina Yonis

@DrAminaYonis

It's essentially your AI professor, a teacher, a supervisor, your lecturer, someone from the journal giving you feedback. What it is doing is saving hours of time, but it is also giving you the tools to learn how to do it better next time.

Neha Agrawal

@WiseUpCommunications

I was super impressed with the evaluation because it was able to pick up minute, yet important gaps in my research, which even a well-read professor would have missed out. With this kind of in-depth feedback, you can be quite sure that your work is going to meet the requirements of your supervisor and peer-review process of journals.

Andy Stapleton

@DrAndyStapleton

It is the academic tool kit we have been waiting for. There's so many ways you could use this, but ultimately, for what it does - give you feedback, making sure you're meeting academic standards - it doesn't get much better at the moment.

Amina Yonis

@DrAminaYonis

It's essentially your AI professor, a teacher, a supervisor, your lecturer, someone from the journal giving you feedback. What it is doing is saving hours of time, but it is also giving you the tools to learn how to do it better next time.

Neha Agrawal

@WiseUpCommunications

I was super impressed with the evaluation because it was able to pick up minute, yet important gaps in my research, which even a well-read professor would have missed out. With this kind of in-depth feedback, you can be quite sure that your work is going to meet the requirements of your supervisor and peer-review process of journals.

Andy Stapleton

@DrAndyStapleton

It is the academic tool kit we have been waiting for. There's so many ways you could use this, but ultimately, for what it does - give you feedback, making sure you're meeting academic standards - it doesn't get much better at the moment.

Amina Yonis

@DrAminaYonis

It's essentially your AI professor, a teacher, a supervisor, your lecturer, someone from the journal giving you feedback. What it is doing is saving hours of time, but it is also giving you the tools to learn how to do it better next time.

Thesify enhances academic writing with detailed, constructive feedback, helping students and academics refine skills and improve their work.
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Ⓒ Copyright 2025. All rights reserved.

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Thesify enhances academic writing with detailed, constructive feedback, helping students and academics refine skills and improve their work.

Ⓒ Copyright 2025. All rights reserved.

Follow Us:
Subscribe to our newsletter
Thesify enhances academic writing with detailed, constructive feedback, helping students and academics refine skills and improve their work.
Subscribe to our newsletter

Ⓒ Copyright 2025. All rights reserved.

Follow Us: