Top 4 Best AI Language Proficiency Assessments

Language proficiency assessments, powered by artificial intelligence (AI), are revolutionizing how we evaluate linguistic capabilities. These assessments are vital for placement testing, pre-employment language screening, and progress tracking in language learning.

In this article, we’ll explore the top five AI-powered language proficiency assessments. We’ll cover the languages they support, assessment components, duration, pricing, and API integration options. This information will help learners and organizations choose the assessment that best fits their needs.

Top 4 AI Language Assessment companies:

1) Duolingo

  • Languages: English only.
  • Skills: Primarily focuses on speaking proficiency in English, with limited coverage of other language skills.
  • Duration: Assessments take 1 hour to complete. Results are available within 2 days.
  • Price: Duolingo charges $59 per test.
  • API: Not available
  • Pros: Widely accepted among schools, strong partnerships, beautiful UX/UI. 
  • Cons: English only, pricey, long test duration, no APIs. 
  • Website: 


2) Hallo

Speak English with native speakers and speaking partners anytime, anywhere

  • Languages: 56 languages, including English, Spanish, German, Chinese, and more.
  • Skills: Speaking and writing assessments, with plans to add reading and listening in 2024.
  • Duration: 10 minutes to complete, with instant results upon completion. 
  • Price: Approximately 5% of standard exam fees. Affordable tiered pricing based on the volume of tests.
  • API: Available. Hallo’s enterprise API enables seamless integration, with options for white-labeling
  • Pros: Many languages, affordable, short test duration, B2B partnerships.
  • Cons: Only speaking and writing at the moment.
  • Website: 


3) Emmersion 

  • Languages: 9 languages: English, French, German, Mandarin, and more.
  • Skills: Speaking, writing, reading/grammar, and listening
  • Duration: 15 minutes to complete, with instant results upon completion. 
  • Price: $49 for individuals, with lower rates for higher test volumes for organizations. 
  • API: Available. Emmersion’s enterprise API allows for seamless integration, with options for customization.
  • Pros: multiple languages, dashboard, API.
  • Cons: Expensive, slow development. 
  • Website: 


4) Cambridge English  

  • Languages: English only 
  • Skills: Comprehensive evaluation of language proficiency across reading, writing, listening, and speaking skills. 
  • Duration: Speaking: 15 mins, Writing: 45 mins, Reading & Listening: 60 mins. Results are generated within 48 hours, with instant results for the Reading and Listening module.
  • Price: $100 per test (speaking, writing, reading, and listening). $30 per test (speaking) with lower rates for higher test volumes for organizations. 
  • API: Available. 
  • Pros: Widely accepted among schools, well-known.
  • Cons: Expensive, limited language options, long test duration.  
  • Website:



Each of these AI-powered language proficiency assessments offers unique features and benefits, catering to different needs and preferences. Whether you’re a language learner seeking affordable conversational practice or an organization requiring comprehensive language assessments for recruitment or training purposes, there’s a solution to suit your needs within this diverse landscape of AI-powered language proficiency assessments.

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