Leading AI English fluency test and language proficiency assessment

Step into the future of English language assessment with our top-tier AI, meticulously examining over 30 speech variables to provide the most reliable insights into your English language proficiency and fluency level.
Young woman with glasses and wavy hair wearing a light blue shirt, holding a tablet and looking confidently at the camera.
Audio recording interface with a waveform display and a ‘Send’ button.
Audio message interface with a purple play button and a waveform display, showing a duration of 10 seconds.
CEFR A2 certification seal in Tiffany Blue with white lettering.
ícone de fluxo de conversa em electric indigo
Audio message interface with a purple play button and a waveform display, showing a duration of 22 seconds.
Companies relying on our AI English proficiency test and fluency measurement tools
Systemic Bilingual logo
Red House International School logo
Flexge logo
Faculdade Multiversa logo
System Idiomas logo
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Cutting-edge interactive AI for English fluency and conversation

Experience real-time conversation in English with our AI tool that analyzes your English language fluency level and enhances your language skills effectively.

Organic dialogue flow with AI English conversation.
Conversation in English simulating real-life interactions
Dynamic exchanges mimicking real-life communication scenarios in English
Fluency analysis through natural and fluent conversation in English
Audio message interface with a play button, waveform display, duration of 12 seconds, and a profile picture of a woman on the right side.
Image showing the transcription of an audio spoken by the student.
Image showing the transcription of an audio with typed text.
Image showing the transcription of an audio with typed text.
Audio transcription and assessment interface showing a transcript of a spoken sentence with corrections and pauses highlighted, along with an assessment of lexical and grammatical range scores.

Deep AI analysis across multiple English speech parameters

Stop analyzing only grammatical knowledge. English fluency involves mastering conversation and real-life language use beyond just grammar rules like the present perfect

Gain insights into English pronunciation, intonation, and articulation speed.
Receive a detailed analysis of the grammatical complexity in English language use.
Understand the vocabulary breadth within the English language context.
Square icon with the text ‘CEFR’ centered on a light gray background.

Grammar and vocabulary analysis according to CEFR English levels

Unlock the secret to assessing your students’ language prowess effortlessly! Our AI-powered English fluency test provides deep insights into grammar and vocabulary according to CEFR English levels. It ensures structural accuracy and linguistic richness for compelling communication.

Overall result screen showing an English proficiency level of A2 according to the CEFR scale, with individual scores by category for pronunciation, fluency, vocabulary, and grammar.

See what teams worldwide say about Fluency Flow’s English fluency test and AI proficiency assessments.

Simple graphic of two purple quotation marks on a white background.Simple graphic of two purple quotation marks on a white background.
Fluency Flow has revolutionized our biligual program. It enables precise monitoring of students' oral progress, ensuring effective learning results.
Vanessa Tenório  -  Co-founder and CEO of Systemic
Vanessa Tenório - Co-founder and CEO of Systemic
The report provided allows us to deeply understand how the student speaks in English, enabling the observation of fluency improvement.
Ryon Braga  -  CEO of Multiversa
Ryon Braga - CEO of Multiversa
Fluency Flow enables us to apply the concept of evidence-based education, as the test provides detailed data on the evolution of students' English speech.
Jonas Gomes  -  Chairman of the Red House board
Jonas Gomes - Chairman of the Red House board
Audio message interface showing two voice recordings: the first recording has a duration of 10 seconds with a check mark, and the second recording has a duration of 12 seconds with a profile picture of a woman.Pattern of circular icons with a soundwave symbol on a light gray background.

Tired of grammar-focused tests?
Try our AI-powered, interaction-based English fluency test now.