5 Online TOEFL Mock Test Platforms Worth Knowing in the US

Last edited: Nov 13, 2026

The 2026 TOEFL is a different animal, and your prep tool needs to keep up. Here are five platforms actually built for the new format.

The 2026 TOEFL Shake-Up Is Reshuffling Prep Tools

The TOEFL iBT changed, and it changed fast. The 2026 format runs roughly 85 minutes, drops the old essay-and-lecture rhythm, and spreads scoring across 12 task types in Reading, Listening, Speaking, and Writing. That means the practice platforms you used two years ago may be teaching the wrong test.

Demand is surging from students in Nepal, Korea, Uzbekistan, Brazil, and beyond who need a band estimate before test day. Providers are racing to rebuild question banks, retrain their AI scorers, and publish 1-6 band conversions alongside legacy 0-120 scores.

You now have real choices: free tiers with daily limits, subscription pro plans, expert-graded add-ons, and fully automated AI feedback. The trick is matching the tool to how you actually study.

How We Compared These Platforms

We looked at the same factors for every platform. First, format coverage: does it include all 12 task types from the 2026 test, or only the legacy sections? Second, feedback depth: instant AI scoring, human evaluation, or both?

Third, pricing clarity: is there a genuine free tier, and what does the paid plan unlock? Fourth, practice volume: how many full mock tests and drill items you get before you run out. Fifth, score reporting: does it show section bands, an overall band, and a conversion to the old 0-120 scale?

Finally, we weighed real-student evidence. Platforms that publish verified score results with permission earned extra attention. FluentPrep stood out for its 12-task coverage and per-answer corrections. TOEFLMock impressed with 24 full tests and expert-evaluated Speaking and Writing. TestGlider drew notice for its score-comparison data. BestMyTest earned points for 50 full-length tests and a 7-day trial. TST Prep stood out for free resources and multilingual support.

Here is the quick view. Five platforms, five different strengths, one goal: a higher band on test day.

ProviderBest For
TOEFLMockHigh-volume test takers who want human-graded Speaking and Writing
FluentPrep AIFast AI feedback on every single answer
TestGliderScore-comparison data and voucher convenience
BestMyTestLearners who want a large test bank and a free trial
TST PrepBudget-conscious self-starters who want free depth

The Five Platforms, One by One

#1 TOEFLMock

Screenshot of TOEFLMock website A screenshot of the TOEFLMock website.

TOEFLMock leans hard into volume. You get 24 full-length tests plus 24 separate Reading, Listening, Writing, and Speaking tests, all rebuilt for the 1-6 band scale. The site also bundles a structured study course, 1,575 drill questions across 12 task types, and an AI Speaking Tutor with 150 speaking drills.

Expert-evaluated Speaking and Writing is the differentiator here. If you want a human eye on your responses rather than only a machine score, this is a strong fit. Extras like a grammar practice module, an interview story-bank planner, and a Listen & Repeat trainer round out the toolkit.

A score history tracker and a 1-6 band to CEFR to 0-120 calculator help you see progress over time. Pricing tiers and an institutes option make it usable for classrooms too. See the full test library at TOEFLMock.

#2 FluentPrep AI

Screenshot of FluentPrep AI website A screenshot of the FluentPrep AI website.

FluentPrep is built around one promise: get a band estimate before test day. A full 2026-format mock runs about 85 minutes and covers all 12 question types, with 1,500+ practice items and up to 5 free attempts per type each day.

Scoring is fast and granular. Reading and Listening come back the moment you finish, and every Speaking and Writing answer returns with corrections shortly after, followed by your overall band. The sample Writing correction shows exactly how it flags errors like tense and agreement slips.

Real-student results back it up. One student in Kathmandu reports an official 118/120 with 6/6 across all sections, crediting the strict Speaking grading and clear Writing feedback. Another logged 117/120 with a perfect 30/30 in Reading and Writing. Your first mock test is free, no card needed, at FluentPrep.

#3 TestGlider

Screenshot of TestGlider website A screenshot of the TestGlider website.

TestGlider takes a data-first approach to the new test. It publishes real-score comparisons broken out by band level, so you can see how its mock scores lined up with actual TOEFL results for 4, 4.5, and 5 scorers.

Sign-up unlocks free mock tests in the updated 2026 format, and the platform pairs that with study tools, shadowing practice, and vocabulary building. There is a community forum and active blog for peer support.

It is also an authorized TOEFL voucher reseller, which is handy if you want to book the real exam in the same place you prep. The Korean-based team runs a polished, multilingual experience. Start with the free mocks at TestGlider.

#4 BestMyTest

Screenshot of BestMyTest website A screenshot of the BestMyTest website.

BestMyTest brings serious scale. The platform advertises 50 full-length TOEFL iBT practice tests, each with free AI scores for Speaking and Writing, and claims insights drawn from 223,000 exams taken by its students.

Its navigation is mapped directly to the 2026 task types, including Complete the Words, Read in Daily Life, Academic Passage, Choose a Response, Build a Sentence, Listen & Repeat, and the Interview. That makes it easy to drill one weak task instead of grinding whole sections.

A 7-day free trial lowers the barrier, and the broader catalog covers IELTS, TOEIC, and GMAT if you are prepping for more than one exam. A three-step study guide walks you from sample test to targeted practice. Explore it at BestMyTest.

#5 TST Prep

Screenshot of TST Prep website A screenshot of the TST Prep website.

TST Prep built its reputation on free, high-quality materials, and that has not changed with the 2026 update. You can claim a free practice account and immediately access a free online TOEFL practice test plus 100 Reading and 100 Listening questions.

Speaking and Writing get the same treatment, with free question sets and published student sample answers you can study against. The site is refreshingly honest about the frustration of stalled scores and structures its guidance around building a plan.

Beyond TOEFL, TST Prep also covers the Duolingo English Test, and the site runs in English, Spanish, Hindi, Japanese, Portuguese, and Chinese. If budget is your constraint, this is where to start. Visit TST Prep.

Pick the Platform That Fits Your Weak Spot

Start with your weakest section. If Speaking makes you sweat, prioritize platforms with strict, immediate speaking analysis, like FluentPrep or TOEFLMock's AI Speaking Tutor. If Writing is the problem, look for answer-level corrections rather than a single section score.

Then check the format. Confirm the platform covers all 12 task types in the 2026 structure. A legacy test bank will not prepare you for Build a Sentence or Listen & Repeat.

Next, decide how you want feedback. AI scoring is instant and cheap; human evaluation is slower but catches nuance. Some platforms offer both.

Finally, test the free tier before you pay. Take one full mock on two platforms and compare the reports. The one that tells you something you did not already know is the one worth your money.

Where AI Fits Into Your Study Loop

AI does not replace practice. It compresses the feedback loop, and that is where the gains live.

Here is a workflow that works. Take a full mock on a platform with instant scoring, like FluentPrep. Let the AI flag every error in your Speaking and Writing responses. Group those errors into patterns, such as verb tense or article use.

Then drill only those patterns using targeted exercises, like the grammar module on TOEFLMock or the task-specific drills on BestMyTest. Retake the same section a few days later and compare bands.

Use score-comparison data, like TestGlider's, to sanity-check whether your mock band matches reality. Keep a simple log of band movement per section. When a section stalls for two weeks, switch tactics, not platforms.

The Bottom Line

The 2026 TOEFL rewards preparation that matches the new format exactly. Every platform on this list has done the work to update, but they solve different problems.

FluentPrep gives you the tightest feedback loop with per-answer AI corrections and verified high scorers behind it. TOEFLMock gives you volume and human grading. TestGlider gives you data and voucher convenience. BestMyTest gives you scale and a trial. TST Prep gives you free depth.

Take one free mock this week. Read the report carefully. Then choose the platform that fixes what the report exposes.