Submit with confidence.
Know your paper is ready.
Get feedback on evidence, thesis, organization, and clarity — based on your assignment and rubric.
Free to try·No AI rewriting·Your voice stays yours
See what to revise first, why it matters, and how your draft scores by category.
Four questions every paper has to answer.
Thanis reviews your prompt, rubric, and draft to answer all four questions before you submit.
See where your paper stands and what needs revision.
Thanis gives you clear, actionable feedback on what needs attention before you submit.
Decide whether your draft is ready to submit or needs revision.
Review your Clarity, Structure, Mechanics, and Evidence scores at a glance.
Know which change is most likely to improve your paper.
Understand each score and what to revise next.
Set Up Your Project.
Tune your review with three quick choices: writing type, course, and rubric.
The real Project Setup in Thanis Studio — step 1 of 3.
See Your Full Review in One Place
Your assignment, rubric, and draft are reviewed together, with feedback organized by Clarity, Structure, Mechanics, Evidence, and Summary.
See your draft and feedback side by side.
Save your Academic Review so you can return to it later.
What the Evidence review
tells you.
Identify unsupported claims, missing evidence, and weak reasoning before you submit.
- EvidenceUnsupported claim
Flags claims that need supporting evidence.
- EvidenceMissing evidence
Identifies citations that aren’t connected to claims in the text.
- StructureWeak reasoning
Highlights conclusions that aren’t adequately supported.
Improve your writing without replacing it.
Thanis shows you what needs work. You decide what to change and how to revise it.
We don't train on your work.
Your drafts, notes, and revisions are never used to train, fine-tune, or improve AI models. Ever.
Recommendations, not rewrites.
Every observation is a suggestion with the reasoning behind it.
Start free. Upgrade when you're ready.
Deeper feedback, more history, and higher limits when you want them.
Basic
Analysis
- 10 analyses each month
- Up to 5,000 words per analysis
- See where your writing is clear and where it gets harder to follow
- Know where to focus your next revision
Access
- Creative Mode
- Upgrade to unlock full review history
Academic
Analysis
- 30 analyses each month
- Up to 15,000 words per analysis
- Uses your rubric or assignment requirements to focus the feedback
- Shows where your argument, evidence, organization, or clarity need work
- Helps you decide what to revise without rewriting your work
Review
- Clear feedback tied to specific places in your draft
- Full review history
Writer Pro
Analysis
- 75 analyses each month
- Up to 15,000 words per analysis
- Shows where clarity, structure, or style get in the way
- Spots patterns that interrupt flow or make your writing harder to follow
- Helps you decide what to revise while keeping your voice intact
Review
- Detailed feedback across your entire draft
- Full review history
Executive
Analysis
- 100 analyses each month
- Up to 15,000 words per analysis
- Shows where your message could be clearer, stronger, or easier to act on
- Surfaces assumptions or logic gaps that could weaken your message
- Helps you focus revisions on what matters most to your audience
Review
- Critical Assumption analysis
- Full review history
PLAN LIMITS
Compare plan limits
Compare analysis, document, storage, upload, and monthly review allowances across Thanis plans.
| Limit | Basic | Academic | Writer Pro | Executive |
|---|---|---|---|---|
| Maximum words per analysis | 5,000 | 15,000 | 15,000 | 15,000 |
| Maximum words per saved document | 10,000 | 50,000 | 100,000 | 50,000 |
| Saved documents | 10 | 100 | 250 | 250 |
| Total storage | 25 MB | 500 MB | 1 GB | 1 GB |
| Maximum individual Word/PDF upload | 5 MB | 15 MB | 20 MB | 20 MB |
| Successful analyses per month | 10 | 30 | 75 | 100 |
Monthly allowances count successful new analyses. Opening an existing result does not use another analysis. Review History access is listed on each plan card.
Academic, Writer Pro, and Executive can analyze documents up to 15,000 words in a single review. Thanis automatically handles larger documents for you.
30% off Academic — code STUDENT. Applied automatically at checkout when the code is used.
Submit with confidence.
Run Thanis first.
Start on your phone. Continue anywhere. Your review stays with the paper until it's ready.