The Yomu AI Insider’s Guide
Everything we know about Yomu AI in one document: what it costs, its grades, getting a refund, getting help and what else to look at. Read it here, or keep a copy.
Yomu AI
The Insider’s Guide
AI assistant for essays, papers and citations
Every plan, grade, refund rule and rival among writing tools, read from Yomu AI’s own pages.
Made by AI Tools Inc · checked Nov 12, 2026 · toolgpa.com
Contents
- 01WelcomeWhat it is, who it suits, its grades and the ten things to know first
- 02What it costsEvery plan, the free plan, ways to pay less and how prices have moved
- 03What it doesIts main features, where it runs, what it works with and who makes it
- 04Where it standsIts grades against its category, and whether to keep it or make your own
- 05The alternativesThe tools it is most often weighed against, side by side
- 06Quick answersThe questions people ask about it, each answered in a line or two
- 07About ToolGPAWho made this guide, what else is on the site, and how to cite it
ToolGPA put this guide together from Yomu AI’s own pages, its app-store listings and our grades. Every fact in it is on Yomu AI’s page too, where it is kept up to date. Checked Nov 12, 2026.
Part 01 · Overview
Welcome
What it is, who it suits, its grades and the ten things to know first
2.0
GPA, above 18 of the 136 other writing tools we grade
Yomu AI is a browser-based writing assistant for academic work. It helps draft and edit essays, finds and formats citations, and includes a plagiarism checker and a chat that can read PDFs. Its two paid plans are metered by monthly AI actions.
To get you started, here are 9 things to know about Yomu AI, taken from its own pages and our grades.
Frontier models are on Ultra, and the pricing page lists no free plan.
- 1
Best for drafting academic essays with citations
Yomu AI helps draft and edit academic papers, finds and formats citations and checks plagiarism.
- 2
Paid plans start at $10 a month
As its pricing page puts it: $10 per month, billed annually ($21 billed monthly).
- 3
You can try it first
The site says to try it free with no credit card required; the pricing page does not state the limits.
- 4
It runs on Web
Web.
- 5
Document assistant
Helps write sections and gives feedback on a document.
- 6
Autocomplete
Completes sentences and paragraphs as you type.
- 7
Editing commands
Paraphrase, expand, shorten, summarize and turn bullet points into text.
- 8
A 2.0 GPA, above 18 of 136
That is against the other writing tools we grade, on value, the free plan, features, ease of use and platforms.
- 9
Keep it
To replace Yomu AI you would be making an AI model, which you can rent by the request but not make. That is not a weekend's work, with an AI app builder or without one.
Yomu AI at a glance
- Pricing
- Free trial, from $10 per month, billed annually ($21 billed monthly)
- Free plan
- No
- Free trial
- The site says to try it free with no credit card required; the pricing page does not state the limits.
- Runs on
- Web
- Made by
- AI Tools Inc
- Category
- Writing Tools
- Our grade
- 2.0 GPA, fair
The report card
Best for drafting academic essays with citations
Yomu AI helps draft and edit academic papers, finds and formats citations and checks plagiarism. Pro is $10 a month billed yearly with 1,000 AI actions a month. Frontier models are on Ultra, and the pricing page lists no free plan.
| Subject | Grade | Comment |
|---|---|---|
| Value for money | C | $10 a month billed yearly, $21 monthly, at the middle of writing tools. Ultra is $17 yearly. |
| Free plan and trial | C | The site says to try it free with no credit card, but the pricing page lists no free plan and doesn't state limits. |
| Features | C | Autocomplete, editing commands, citations, plagiarism check and PDF chat. Pro caps AI actions at 1,000 a month. |
| Ease of use | C | No store rating on record. You write in its web editor and learn its commands. |
| Platforms and integrations | C | Web only, with Sourcely the only integration listed. |
An A is worth 4 points, a B 3, a C 2, a D 1 and an F nothing. The GPA is the average of the five.
Who Yomu AI is for
- Fits if you write academic papers and want citations formatted for you
- Works for students who want to chat with their PDFs
Who it is not for
- Skip it if you want a stated free plan, as the pricing page lists none
- Tight if you write a lot, because Pro stops at 1,000 AI actions a month
- Pricey if you pay monthly, at $21 against $10 on the yearly plan
- Watch out: frontier models are on Ultra, and extra credits are bought separately
Good to know
Good for
- Students writing essays and research papers who want citation help
- Researchers who want chat over their PDFs
Worth knowing
- Pro caps AI actions at 1,000 a month; the pricing page says extra credits can be bought and do not expire.
- Frontier chat models are on Ultra; Pro lists efficient models.
- The yearly saving shown is 50%, and the monthly rates are higher at $21 and $35.
- The pricing page lists no free plan; a free trial is mentioned only in the site's description.
Part 02 · Pricing
What it costs
Every plan, the free plan, ways to pay less and how prices have moved
$10
A month to start
Yomu AI is a paid product with a free trial, starting at $10 per month, billed annually ($21 billed monthly).
The site says to try it free with no credit card, but the pricing page lists no free plan and doesn't state limits.
Pro
$10
per month, billed annually ($21 billed monthly)
$120 a year. 1,000 AI actions per month and efficient AI models, with chat over PDFs and images.
Ultra
$17
per month, billed annually ($35 billed monthly)
$204 a year. Unlimited AI actions and frontier models; chat models include generous monthly usage.
Trying it first
The site says to try it free with no credit card required; the pricing page does not state the limits.
Read from yomu.ai on Nov 12, 2026.
Ways to pay less
Annual discount
Save 50% with yearly billing
The pricing page shows Pro at $10 a month and Ultra at $17 a month when billed yearly, against $21 and $35 monthly.
Stated on yomu.ai
Part 03 · Features
What it does
Its main features, where it runs, what it works with and who makes it
1
Place it runs: Web
AI assistant for essays, papers and citations. Here is what it does, as its own site describes it, and what it covers: AI features, chat assistant, citations, long-form writing.
Autocomplete, editing commands, citations, plagiarism check and PDF chat.
- Document assistant
- Helps write sections and gives feedback on a document.
- Autocomplete
- Completes sentences and paragraphs as you type.
- Editing commands
- Paraphrase, expand, shorten, summarize and turn bullet points into text.
- Citations
- Find, insert and format citations in more than 700 styles, using the Sourcely tool.
- Plagiarism checker
- An originality check is included, and the site publishes an ethics statement.
- Chat
- Chat with PDFs, images and web search, and save sources to a library reused across documents.
Where it runs
- Web
What it works with
- Sourcely
Yomu AI is made by AI Tools Inc.
Part 04 · Standing
Where it stands
Its grades against its category, and whether to keep it or make your own
18/136
Other writing tools it is graded above
Yomu AI's GPA of 2.0 is higher than 18 of the 136 other writing tools we grade, and level with 16.
Its paid plans start at $10 a month, against a middle price of $8.66 for the category: 47 of the 81 others that charge start lower.
On features, ease of use and platforms it scores 2.0 out of 4. 44 tools score higher and cost less.
Each grade against the category
Every bar is all 137 writing tools we grade, cut by the letter each got. Yomu AI’s own letter is outlined.
- CValue for moneyAbove 22 of 136
- CFree plan and trialAbove 19 of 136
- CFeaturesAbove 2 of 136
- CEase of useAbove 7 of 136
- CPlatforms and integrationsAbove 7 of 136
Price against what you get
Each dot is one of 107 writing tools. Further left costs less; higher up scores better on features, ease of use and platforms. Yomu AI is the marked dot.
What paid plans start at, a month (each step along is roughly double) →
Keep it, or make your own?
Whether this is something you could build for yourself with an AI app builder, and what you would give up.
Keep it
To replace Yomu AI you would be making an AI model, which you can rent by the request but not make. That is not a weekend's work, with an AI app builder or without one.
That makes this kind of software worth paying for, not this one in particular: 102 of the 136 other writing tools grade higher. It costs $120 a year.
What you could make
- Long-form writing: an app builder makes this well.
What you could not
- An AI model, which you can rent by the request but not make.
- Citation records for millions of papers.
What this rests on. Yomu AI’s listing: what it does, where it runs, what it plugs into and what it costs. It is a judgement about the kind of software this is. We have not built a replacement for it, and making your own means looking after it too. How we decide, and every tool’s verdict.
Part 05 · Alternatives
The alternatives
The tools it is most often weighed against, side by side
Jenni AI, Paperpal, Writefull and Textero
The 4 tools Yomu AI is most often weighed against, with where each one differs from it.
- 2.4GPA
Jenni AI
Free plan · from $12/mo
AI writing workspace for cited academic papers.
- Jenni AI has a free plan. Yomu AI does not, though it has a free trial.
- Only Jenni AI lists a browser extension.
- Yomu AI also covers chat assistant and long-form writing.
- 2.6GPA
Paperpal
Free plan · from $12/mo
AI writing and checking assistant for academic papers.
- Paperpal has a free plan. Yomu AI does not, though it has a free trial.
- Only Paperpal lists a browser extension.
- Yomu AI also covers chat assistant and long-form writing.
- 2.2GPA
Writefull
Free plan · from $12.50/mo
Academic language feedback inside Word and Overleaf.
- Writefull has a free plan. Yomu AI does not, though it has a free trial.
- Yomu AI also covers chat assistant, citations and long-form writing.
- Writefull also covers grammar & style.
- 2.0GPA
Textero
Free plan · from $8.25/mo
AI essay writer with citations and a Chrome extension.
- Textero has a free plan. Yomu AI does not, though it has a free trial.
- Only Textero lists a browser extension.
- Yomu AI also covers chat assistant.
Part 06 · Questions
Quick answers
The questions people ask about it, each answered in a line or two
13
Questions, each answered in a line or two
The short version of everything above, for when you only need the answer. Each one is told in full in its part of the guide.
Is Yomu AI free?
No, Yomu AI is a paid product, but you can try it first. The site says to try it free with no credit card required; the pricing page does not state the limits.
How much does Yomu AI cost?
Yomu AI lists 2 plans. Pro: $10 per month, billed annually ($21 billed monthly).
What platforms does Yomu AI work on?
Yomu AI is available on Web.
Does Yomu AI offer any discounts?
Yomu AI publicly lists the following: Save 50% with yearly billing.
Does Yomu AI have an Android app?
No Android app was listed when its pages were read on Nov 12, 2026. Yomu AI is listed for Web.
Does Yomu AI have an iPhone app?
No iPhone app was listed when its pages were read on Nov 12, 2026. Yomu AI is listed for Web.
Is Yomu AI open source?
Yomu AI is not described as open source on its own site, as read on Nov 12, 2026.
What does Yomu AI integrate with?
Yomu AI's listing names Sourcely. A listing names up to eight integrations, so it may connect to more.
Who makes Yomu AI?
Yomu AI is made by AI Tools Inc.
What are the alternatives to Yomu AI?
The closest alternatives to Yomu AI in our directory are Jenni AI, Paperpal, Writefull and Textero.
How does Yomu AI compare with other writing tools?
Yomu AI's GPA of 2.0 is higher than 18 of the 136 other writing tools we grade, and level with 16.
Is Yomu AI good value for money?
ToolGPA grades Yomu AI C for value for money. On features, ease of use and platforms it scores 2.0 out of 4.
Could I make my own version of Yomu AI?
To replace Yomu AI you would be making an AI model, which you can rent by the request but not make.
Where this guide comes from
The prices, plans, platforms and features were read from Yomu AI’s own pages on Nov 12, 2026, and the grades were given on Nov 12, 2026. Graded from this listing, whose facts were read from Yomu AI's own pages on 12 November 2026. Not based on using the product, and shorter than our full reviews.
Every tool we list gets five grades, A to F, each with its reason, and a GPA that averages them. How each is decided is at toolgpa.com/grades. This guide is ToolGPA’s own work; it is not made, paid for or approved by AI Tools Inc. Prices change, so check yomu.ai before you buy.
Part 07 · About
About ToolGPA
Who made this guide, what else is on the site, and how to cite it
7,721
Tools graded, in 95 categories
ToolGPA grades software the way a school report grades a pupil: five subjects, a letter for each with the reason written beside it, and a GPA that averages them. Prices, plans and platforms are read from each maker’s own pages and dated, so you always know how fresh a figure is.
Every grade, review and ranking on ToolGPA is our own judgement. No company can pay for a grade or change one. Every tool on the site has a guide like this one, free to download and pass on. It all lives at toolgpa.com.
7,721
tools graded
95
categories
739
price changes on record
579
apps priced in 12 countries
What else is on toolgpa.com
- Yomu AI, kept up to dateEverything in this guide, with prices and grades as they are todaytoolgpa.com/tools/yomu-ai
- How grades are givenThe rules behind every letter and every GPAtoolgpa.com/grades
- Value chartsWhat each tool costs against what it scores, for every categorytoolgpa.com/charts
- CompareAny two tools side by side, plan by plantoolgpa.com/compare
- Price changesEvery price rise and cut on record, each with its sourcetoolgpa.com/price-changes
- Prices by countryWhat apps cost on the App Store in 12 countriestoolgpa.com/prices-by-country
- Pay lessEvery public discount: yearly billing, students, nonprofitstoolgpa.com/save
- Keep or makeWhich tools are worth paying for, and which you could build yourselftoolgpa.com/keep-or-make
Scan for the live page
Prices and grades as they are today
Quoting this guide?
Please name ToolGPA and link to the live page, so readers can check the figures for themselves:
ToolGPA, "Yomu AI: The Insider's Guide", checked Nov 12, 2026. https://toolgpa.com/tools/yomu-ai
Know someone choosing between writing tools?
Send them this guide: toolgpa.com/tools/yomu-ai/guide
ToolGPA elsewhere: youtube.com/@toolgpa
See our other guides
The best-graded writing tools after Yomu AI, each with an Insider's Guide of its own.
- Writing Tools Insider's GuideEvery one of the 137 writing tools we grade, compared
- FreeOffice TextMaker Insider's GuideFree word processor that opens and saves Microsoft Word files3.4 GPA
- Microsoft Word Insider's GuideWord processor sold with Microsoft 365, free in the browser3.4 GPA
- Apache OpenOffice Insider's GuideFree open-source office suite with the Writer word processor3.2 GPA
Choosing software? Every tool graded, every price dated.
Compare tools at toolgpa.com ›Everything in this guide is ToolGPA’s own summary of what Yomu AI’s pages, its app-store listings and public reviews said on the dates shown. Grades are our judgement under the rules at toolgpa.com/grades. Every grade, review and ranking on ToolGPA is our own judgement. No company can pay for a grade or change one. Yomu AI is a trademark of its owner, and this guide is not made, paid for or approved by AI Tools Inc. Prices and plans change: check yomu.ai before you buy.