FluencyScreenFluencyScreen vs TestGorilla: which one for screening English?
TestGorilla is a broad skills-testing platform whose English tests are multiple-choice. FluencyScreen is a scored speaking interview and nothing else. Which is right depends on one question: is spoken English the skill you are hiring for, or one checkbox among many?
Recruiters looking for an English test often land on TestGorilla first, because it shows up for everything from coding to culture fit. It is a good platform. But its English tests measure something different from what most spoken-English hiring needs, and that difference is the whole comparison.
The short version
- TestGorilla offers five CEFR-labelled English tests, one per level from A2 to C2. Each is multiple-choice, takes 10 to 12 minutes, and checks grammar, vocabulary, sentence composition, reading and listening. Hearing the candidate means adding video questions or an AI interview to the assessment.
- FluencyScreen is a 10 to 15 minute voice interview with an AI interviewer. The transcript is scored on the CEFR scale across six skills, and you get the recording, so the spoken part is the test.
Side by side
| FluencyScreen | TestGorilla | |
|---|---|---|
| What it is | A tool that does one thing: a scored spoken English interview for hiring. | A general pre-employment assessment platform with a library of 350+ tests (coding, cognitive, personality, language and more). |
| English tests | One unscripted voice interview, scored on the CEFR scale from A1 to C2. | Five level-specific English tests (A2, B1, B2, C1, C2), each a 10 to 12 minute multiple-choice test. |
| Is speaking assessed? | Yes. The whole test is the candidate speaking, with follow-up questions. | Not in the English tests themselves; they cover grammar, vocabulary, sentence composition, reading and listening. To hear a candidate you add one-way video questions or an AI interview on top. |
| Candidate time | Usually 10 to 15 minutes, in the browser, no account. | 10 to 12 minutes per English test, plus whatever other tests are in the assessment. |
| Result | A CEFR level, six skill scores (grammar, vocabulary, fluency, coherence, comprehension, task completion), a confidence indicator, the transcript and the recording. | A score and ranking per test in a PDF report, alongside the other tests in the assessment. |
| Pricing (public) | Free for 2 interviews a month; $29/month for 30; $99/month for 150. | Free plan with 10 credits a month; Core at $142/month billed annually ($1,704/year); Plus from $400/month billed annually ($4,800/year); Enterprise by quote. One credit per candidate per test, two for AI interviews. |
| Beyond English | Nothing. Pair it with your ATS or other tests. | Everything: cognitive ability, role-specific skills, personality, ATS integrations, talent sourcing. |
TestGorilla details and prices are taken from testgorilla.com as of September 2026 and may change. Check their site for current plans.
Recognition versus production
A multiple-choice English test measures recognition: can the candidate pick the correct verb form, the right word, the sentence that follows logically. That is a real skill and it is cheap to measure at scale, which is why platforms like TestGorilla offer it as a quick gate.
Speaking is production under time pressure. The candidate has to find the word, build the sentence and keep the thread while the other person is waiting. Recognition and production are correlated, but not tightly enough to hire on. It is common to see a candidate pass a B2 grammar test and stall at B1 in conversation. If the job is customer support, sales or anything on a call, the conversation is the thing you are hiring for. Our article on assessing a candidate's spoken English covers why written and recognition tests miss this.
FluencyScreen only measures production. The AI interviewer asks open questions, follows up on the answers, and the transcript is scored for grammar, vocabulary, fluency, coherence, comprehension and task completion. You see the CEFR level and the six scores, plus a confidence indicator, and you can replay any answer.
When TestGorilla is the better choice
- English is one of several things you test. If the same assessment needs a cognitive test, a coding task and a personality profile, one platform with one report and one invoice wins.
- You need ATS integrations and talent sourcing. TestGorilla's Plus and Enterprise plans plug into the recruiting stack. FluencyScreen is a link and a report.
- Reading and written English are the job. Back-office, documentation, or chat-only roles are well served by a recognition test, and a spoken screen may be over-spec.
- Very high volume where a first-pass gate is enough. Multiple-choice at scale is cheap per candidate on a platform plan.
When FluencyScreen is the better choice
- Spoken English decides the hire. Call center, customer success, inside sales, international teams. You need to know how they talk, not how they fill blanks.
- You want an automatic score for speaking. Video questions give you a recording to watch; FluencyScreen gives you a CEFR level with evidence, so nobody has to rate twenty recordings by hand.
- Budget and simplicity. Free to start, $29/month for 30 interviews, no annual commitment, no credits to manage.
- You need the level, not just a ranking.The report says B1, B2 or C1 with per-skill scores, which maps directly onto a job requirement like "B2 for customer service." See what English level customer service jobs need.
A practical way to decide
Count how often a hire has failed because they could not hold a conversation in English. If the answer is "never, the issue is other skills," a platform test is fine as an English gate. If it has happened even once, the cost of one bad hire dwarfs the cost of a spoken screen on the shortlist. Many teams run both: TestGorilla for the broad assessment, FluencyScreen on the last five candidates to hear them speak.
Frequently asked questions
- Does TestGorilla test spoken English?
- The English proficiency tests (A2 to C2) are multiple-choice and measure grammar, vocabulary, sentence composition, reading and listening. They do not record the candidate speaking. TestGorilla lets you add custom one-way video questions or an AI interview to an assessment, which is how you would hear a candidate; a recruiter then reviews those responses. FluencyScreen's entire test is spoken and is scored automatically on the CEFR scale.
- Can a multiple-choice test predict how someone speaks?
- Partly. Grammar and vocabulary knowledge correlate with speaking ability, so a B2 multiple-choice pass rules out clear non-speakers. But recognizing the right form in a list is not the same as producing it under time pressure. Candidates routinely score a level higher on recognition tests than they perform in conversation, which is why speaking-heavy roles are worth a spoken screen.
- Which is cheaper?
- For English screening alone, FluencyScreen: it starts free and the first paid plan is $29/month for 30 interviews. TestGorilla's free plan includes 10 credits a month and its Core plan is $142/month on an annual commitment, but that price buys a whole assessment platform, not just an English test. If you need the other tests, the comparison is not apples to apples.
- Can I use both?
- Yes, and some teams do. TestGorilla for the cognitive or role-specific tests and a first English filter, then a FluencyScreen link to the shortlist to hear them speak. The FluencyScreen report is a standalone page you can attach to the candidate's record in any ATS.