Writing9 Review 2026: Price, How Accurate It Is, and Better Options

Short answer: Writing9 is an automated IELTS Writing checker that highlights mistakes and estimates a band for each criterion. As of October 2026 it costs $7.99 a week, $14.99 a month or $29.99 a year for unlimited checks, with a demo but no free tier. The band is an estimate, not an examiner's mark.

Verdict up front: Writing9 is fast, focused and very cheap on its yearly plan, and it checks every IELTS Writing task type.

It loses marks for two things you should know before paying: it publishes no evidence for how close its bands land to an examiner's, and its "100% money-back guarantee" sits beside a page on the same site titled No-Refund Policy. Our score: 6.5/10.

Full disclosure before we start: IELTSbiz is our own platform and runs a competing Writing Checker, which we recommend at the end.

To keep this review useful anyway, every fact about Writing9 below comes from Writing9's own pages, checked on 5 October 2026; its strengths come first; and the complaints we mention are labelled as user reports, not as our findings.

Writing9 at a glance

What is Writing9?

Writing9 is an online IELTS Writing checker that scores your response automatically and marks up problem phrases inside your own text.

It has been running since 2018: its founder, Serhii Baraniuk, described in a 2025 founder interview how he built it as a solo project while preparing for his own IELTS exam, and Writing9's terms and conditions still name him as the owner.

That makes it one of the longest-running dedicated IELTS checkers online.

Its homepage promises you can "get ready for IELTS writing section in 7 days" and says its feedback "meets British Council standards." Read that second line as a description of Writing9's aims rather than an endorsement.

Writing9 is an independent product, not a service of the British Council, IDP or Cambridge, which jointly own IELTS. Nothing is wrong with being independent - IELTSbiz is too - but the phrase is Writing9's own description, not an official approval.

Around the checker sit bonuses included with every paid plan: an English speaking course, a "How to get 7+" tips e-book, IELTS listening and vocabulary practice, and Speaking9, a sister site that simulates the IELTS Speaking test with recent questions.

Writing9's terms say bonuses are active only while your subscription is, and its public reply to one Trustpilot reviewer explains that they are unlocked with a promo code from the bonus page. If you buy and cannot see them, that is where to look.

How Writing9 works

1. Start with the right task. Writing9 accepts General Training letters, Academic Task 1 chart reports and Task 2 essays, on any topic as long as it follows the IELTS task format.
2. Paste the question and your answer. Type or paste your response; the editor shows word and paragraph counts.
3. Read the scores. You get an overall band plus a band for each of the four criteria: task achievement or response, coherence and cohesion, lexical resource, and grammatical range and accuracy.
4. Work through the highlights. Problem phrases are highlighted in your text with a suggestion attached, alongside notes on repeated words and vocabulary ideas.
5. Rewrite and resubmit. Every paid plan allows unlimited submissions, so the intended loop is draft, check, fix, check again.

Speed is the genuine selling point. A human marker takes days; Writing9 returns a report while the essay is still fresh in your head. That loop is most valuable when you are writing an essay a day and mainly need grammar slips and repetition caught before they become habits.

It is also typed practice, which matches the real test for almost everyone now: IELTS has been computer-delivered only since 27 June 2026, when paper-based IELTS ended. The exception is the Writing on Paper option offered inside the computer test in selected countries, which our guide to IELTS Writing on paper explains.

How much does Writing9 cost in 2026?

Three things stand out. First, every plan has the same features, so you are only choosing a billing period. Second, the weekly plan is the expensive way in: keep it for a month and you pay more than double the monthly price.

Third, the yearly plan costs one cent more than two monthly payments, so if your test is more than about eight weeks away, yearly is the cheapest option by a wide margin.

When we checked on 5 October 2026, the yearly price carried a "20% off until the end of the week" label. It showed the same $29.99 when we checked in September, so treat that as the normal price rather than a deadline to beat.

Writing9's terms say all payments are in US dollars and that sales tax may be added; it accepts Visa, Mastercard and PayPal, with a cryptocurrency option at checkout.

Is Writing9 free?

No. Writing9's FAQ points you to a demo, which shows a sample report, rather than a free trial, and its plans are the only way to check your own essays.

Some third-party review sites describe a "free version with limited features"; Writing9's own pages do not offer one, so go by the official FAQ. That sets it apart from checkers that let you mark a real essay or two before paying.

If you want feedback on a real essay before paying anyone, our guide to free IELTS writing correction online compares the options that mark actual essays at no cost, and our walkthrough on how to check your IELTS writing band score online covers what a useful report should contain.

Does Writing9 auto-renew, and how do you cancel?

Yes, every plan renews automatically. Writing9's terms say that because payments are recurring, you agree it can charge your payment method "periodically, without requiring your prior approval for each recurring payment, until you notify us of the cancellation."

You cancel by logging into your account, and the cancellation takes effect at the end of the current paid term.

That last clause gives you a simple safety habit. If you only want one week or one month, cancel straight after paying: you keep access until the period ends, and nothing renews.

One Trustpilot reviewer says they were charged again after forgetting to cancel, with no invoice email to warn them. That is how the terms are written, so the fix is to cancel early rather than wait for a reminder that may never arrive.

Does Writing9 really refund you if you miss your target score?

This is the part none of the Writing9 reviews we read covers, and it is the most important thing to know before you pay. Writing9's own pages say two different things:

We could not find any published conditions for the guarantee: no claim deadline, no list of documents to send, and no statement of which page wins when they disagree. That does not prove Writing9 never pays a refund.

It means the promise is not written down in a form you can hold the company to. Trustpilot carries user reports of refund requests being declined, including one reviewer who says a 14-day money-back promise was displayed when they bought.

If the guarantee is part of why you are buying, protect yourself first:

1. Email Writing9 support and ask for the guarantee's exact conditions in writing before you pay.
2. Screenshot the homepage guarantee and the FAQ answer on the day you subscribe.
3. Keep your official Test Report Form, because any score-based claim will turn on it.

How accurate is Writing9?

Nobody outside Writing9 can answer that with a number, because Writing9 has not published one.

Its FAQ says "we have tested the algorithms on thousands of essays and through this process their quality is guaranteed," and, more carefully, that its result is "a scoring estimation based on IELTS standards" and your real score "might be slightly different due to various factors, including examiner's discretion."

There is no published method, no sample size and no comparison against examiner-marked scripts.

That is the honest position for any automated checker, ours included: a band from software is an estimate. What you can judge is what kind of estimate it is.

Real IELTS Writing is marked by trained examiners on four equally weighted criteria, and Task 2 carries more weight than Task 1 (our guide to how IELTS Writing is scored walks through each descriptor). Software finds some criteria far easier than others:

• Grammatical Range and Accuracy - the easiest for software. Agreement, article and tense errors are pattern-detectable, and this is where Writing9's highlights are most useful.
• Lexical Resource - partly detectable. Repetition and spelling are easy to flag; whether a rarer word is actually right in context is much harder.
• Coherence and Cohesion - linking words are easy to count, but counting rewards overuse. Examiners penalise mechanical linking, so a tool that pushes "moreover" and "furthermore" can steer you the wrong way.
• Task Response - the hardest. Did you answer every part of the question, hold a clear position and develop it with support? That takes reading for meaning, not pattern-matching.

User reports point the same way.

In a Reddit thread asking whether Writing9 can be trusted, one reply described its feedback as mostly grammar and spelling, with little on task achievement, and one Trustpilot reviewer reported that a straight copy of a "band 9" example from Writing9's website came back at Band 5.

Treat those as individual experiences, not tests - but they describe exactly the pattern the next section shows you how to check.

Two cautions while you look for evidence. First, Writing9's public essay pages are submitted by users, and a title that says "Band 9" is the submitter's label, not an examiner's mark - we found pages titled "Band 9" whose criterion scores were 4.0.

Second, the accuracy league tables you will find online that rank Writing9 against other checkers were, in the cases we found, published by competing checkers.

We have not repeated their numbers: a vendor grading its rivals is not independent evidence, and the same rule applies to anything we say about ourselves.

How to test Writing9 (or any AI checker) before you trust its band

You can find out how far to trust a checker in about 20 minutes, using essays whose real band you already know. This works for Writing9, for ours, and for anything else you are weighing up.

1. Get two examiner-marked essays. Use official sample answers that come with an examiner's band and comments, such as those in the Cambridge IELTS practice books. Pick one at Band 8 or above and one around Band 5.5.
2. Check the strong essay. Paste it in exactly. A checker you can rely on should land close to the examiner's band; if a Band 8 script comes back as Band 6, the tool is not reading what examiners read.
3. Check the weak essay. The gap between the two scores matters as much as either number. A checker that rates every essay between 6 and 7 cannot tell you whether you are improving.
4. Submit the same essay twice. The scores should match. If identical submissions drift by half a band, your progress chart will drift too.
5. Break the essay on purpose. Delete the paragraph that answers the second part of the question and resubmit. Task Response should fall. If only the grammar comments change, the tool is a grammar checker with a band attached.
6. Read the feedback for specificity. Every comment should point at a sentence you wrote and say what to change. "Use a wider range of vocabulary" could be printed on any essay.
7. Calibrate once with a human. Have one of your own essays marked by a qualified teacher and compare. One comparison will not settle accuracy, but a two-band gap tells you something.

Step six is where checkers differ most, so here is what to look for, criterion by criterion. The Task 1 criteria differ slightly - our Task 1 band descriptors guide covers them.

Writing9 pros and cons

Pros

• Speed - a full report in seconds, so you can fix an essay while it is still fresh
• Coverage - General Training letters, Academic Task 1 and Task 2 in one tool
• Unlimited checks on every plan, with no per-essay credits to ration
• Price - the yearly plan works out at about $2.50 a month
• Highlights in your own text make grammar and repetition easy to scan
• Bonuses, including the Speaking9 simulator, at no extra cost while subscribed

Cons

• No free tier - only a demo before you pay
• Refund conflict - a money-back guarantee on the homepage, a No-Refund Policy on its own page
• Silent renewal - plans renew without approval for each charge until you cancel
• No published accuracy method behind the band estimates
• Feedback depth - user reports say it leans towards grammar and vocabulary over Task Response
• Bonuses disappear the moment you cancel

What Writing9 users report on Trustpilot

As of October 2026, Writing9's Trustpilot page holds only nine reviews, with a TrustScore of 2.7 out of 5. That is far too few to represent its user base, so read it as a list of things that can go wrong rather than as a verdict. The themes, all user reports we have not verified:

• Praise for ease of use, affordability and feedback that helped reviewers improve - four of the nine reviews are four or five stars.
• Renewal charges a reviewer did not expect after forgetting to cancel.
• Refund disputes, including the guarantee-versus-policy conflict described above.
• Scoring doubts, such as the sample-essay result mentioned earlier.
• Access problems - one reviewer says bonuses shown on the plan were missing after purchase (Writing9 replied that they unlock with a promo code), and another says an essay became unavailable after they declined to subscribe.

Who should use Writing9?

Writing9 fits a specific candidate well: someone who already knows how to structure each task, is writing frequently, and mainly needs grammar slips and repetition caught fast. For that person, a yearly plan at about $2.50 a month is excellent value, and the instant turnaround keeps the drafting habit going.

It fits less well if your band is stuck because of what you say rather than how you say it - an underdeveloped position, half the question unanswered, an Academic overview that misses the main trend.

Those are Task Response and Task Achievement problems, and they need feedback that reads for meaning. If that sounds like you, our plan for moving from Band 6 to 7 in Writing shows where those marks usually go.

And if a refund guarantee is the reason you would buy, settle its terms in writing first.

Verdict: 6.5/10

Writing9 earns its 6.5 as a fast, focused drafting tool. It covers every task, the yearly price is hard to beat, and the highlight-and-fix loop genuinely helps when your problems are surface-level.

It loses points on transparency: no published method behind its bands, feedback that users report thins out on Task Response, automatic renewal by default, and a refund promise its own refund page contradicts.

Use it with your eyes open - test its band with the seven steps above, cancel early if you only want a short block, and pair it with feedback that reads for meaning.

The best alternative: IELTSbiz

Full disclosure: IELTSbiz is our own platform, so weigh this section accordingly. Everything below is something you can check on the free tier, and we would rather you ran the seven-step test above on our checker than took our word for it.

The IELTSbiz Writing Checker is built around the two things the accuracy section tells you to look for.

First, the four criteria are marked separately, each with its own band and notes, and the overall band is then computed in code from those four, weighted equally as the official criteria are, rather than being a single number the model announces.

Second, every correction quotes your own sentence, so you can check each one against your essay instead of trusting a summary.

It covers Task 2 essays, General Training letters and Academic Task 1, where you can upload the chart itself so your report can be checked against the real data; the image is used for that one check and never stored. Checks are free every month with no card.

Pro is from $7.99/month, $19.99 for 3 months or from $50 lifetime (see pricing); the monthly plan renews, while the 3-month and lifetime plans are one-off payments.

If you want teaching as well as marking, the Band 8 Writing Trainer walks through each Task 2 essay type, Academic Task 1 visual and letter type with curated lessons, then on Pro marks single paragraphs against what that paragraph has to do.

Our breakdown of what a Band 8 Task 2 essay does differently is a free place to start.

Writing9 vs IELTSbiz Writing Checker

The honest pairing: Writing9 is a reasonable volume tool if you test its band first and manage the renewal yourself. If you want to see exactly which sentence cost you which criterion, start with a free check on ours.

For the wider field, our roundup of the best IELTS writing checker tools compares Writing9 with six alternatives side by side.