Which Online Language-Learning Programs Rank in the Top 10 for 2025?

Language Learning Program Best For Number of Languages
Berlitz
  • Customizable language training
  • Cultural fluency immersion
  • Learning with live instructors
50+ Languages
Duolingo
  • Casual learners
  • Gamified experience
  • Self-paced practice
40+ Languages
Babbel
  • Beginners
  • Learners seeking short lessons
14+ Languages
Rosetta Stone
  • Intermediate learners
  • Structured lessons
20+ Languages
Preply
  • Online learners
  • Flexible, one-on-one tutoring
90+ Languages
iTalki
  • Flexible, native-speaker lessons
130+ Languages
Lingoda
  • Structured, live group or private lessons
5 Languages
Busuu
  • Interactive practice
  • Community support
14 Languages
Pimsleur
  • Audio learners
50+ Languages
Memrise
  • Beginners seeking AI learning
20+ Languages

1. Berlitz

Berlitz is a live, instructor-led language training program that offers customizable language classes online and in-person. For over 145 years, Berlitz has been one of the best programs to learn a language for anyone serious about fluency. Unlike programs built for casual learners, Berlitz prioritizes applicable language learning with personalized feedback. Whether you’re learning for travel, personal growth, or professional advancement, Berlitz helps you build confidence in real-life conversations

Key Berlitz Features Include: 

  • Flexible delivery (online or in-person, group or individual) 

  • Multiple course lengths 

  • Real, live instructors  

  • 50+ Languages  

Limitations: Live expertise and proven results offer the best value for language learners, though the cost is higher than regular apps. 

2. Duolingo

Duolingo is a free app that makes online language learning feel like a game. You earn points, track streaks, and climb leaderboards while practicing vocabulary, translation, and pronunciation. It’s fun and motivating despite not doesn’t provide live instruction or cultural depth. 

Key Duolingo Features Include: 

  • Free, in-app lessons and games 

  • Bite-sized practice sessions 

  • Self-paced  

  • 40+ Languages  

Limitations: There are no online language tutors or cultural insights. It’s best for hobbyists instead of anyone aiming for advanced fluency. 

3. Babbel

Babbel is great for beginners, offering short lessons on grammar and conversation through their app. It is primarily self-paced, but you can attend live lessons if they’re available. Though Babbel offers a great starting point, full fluency may require additional resources. 

Key Babbel Features Include: 

  • Subscription and app-based 

  • Utilizes speech recognition for pronunciation 

  • Self-paced (though, there are bookable live lessons) 

  • 14+ Languages 

Limitations: Unlike other language learning program options on the list, Babbel requires a subscription for full access. Content is not geared towards advanced learners, and it may feel repetitive.  

4. Rosetta Stone

Rosetta Stone is another decades-old, user-friendly language learning program. It offers both app-based and browser learning options for its speech recognition, audio, and reading exercises. The program is subscription-based and there is a learning path with flexibility in lesson selection available.  

Key Rosetta Stone Features Include:

  • Structured online modules 

  • Short lessons online and offline 

  • Immersion-style practice 

  • 20+ Languages  

LimitationsRosetta Stone doesn’t provide live feedback on pronunciation and is very limited to the topics taught. Like other language training programs on this list, a subscription is needed to access the app.  

5. Preply

Preply connects language learners with language tutors for online one-on-one lessons. You can browse teacher profiles before committing to tutoring packages. Lessons are scheduled to fit your timetable, making it ideal for busy learners. While Preply offers flexible, personalized instruction, you may need extra resources to supplement learning. 

Key Preply Features Include:

  • Online lessons with language tutors 

  • Flexible, structured lessons  

  • Covers a wide range of languages and subjects 

  • 90+ Languages  

LimitationsPreply lesson quality can vary depending on the teacher, which can affect your learning. It also offers limited built-in materials, so additional resources may be needed. 

6. iTalki

iTalki connects students with native speakers for one-on-one lessons. You can filter teachers by language skills, lesson type, and availability, and book trial lessons before committing. iTalki is ideal for learners wanting personalized guidance from native speakers, though it does mean lesson quality and pricing may vary.  

Key iTalki Features Include:

  • Web browser and app-based  

  • Online lessons with native speakers  

  • Focus on speaking, reading, writing, grammar, and test prep 

  • 130+ Languages 

LimitationsiTalki requires more research from your end to find a suitable teacher, which can be time consuming and frustrating. Lesson prices and quality also vary widely.  

7. Lingoda 

Lingoda offers live, online language learning classes with small groups or one-on-one sessions. Classes focus on speaking, reading aloud, and interactive tasks, creating a personal and structured learning environment. Flexible scheduling allows learners to fit lessons into their own timetable. 

Key Lingoda Features Include:

  • Online delivery (one-on-one or group) 

  • Structured courses with live teachers 

  • Focus on speaking, reading, and writing exercises 

  • 5 Languages  

LimitationsLingoda offers a very limited language selection despite being costly, especially for private lessons with tutors you cannot choose from. There is also less flexibility for self-paced learning than on other language programs

8. Busuu

Busuu shares many similarities with Duolingo. It combines vocabulary, grammar, and interactive exercises with community interaction and videos of native speakers. Users can practice speaking, listening, reading, and writing at their own pace. Premium membership unlocks more languages and features, making it suitable for structured self-study and conversational practice. 

Key Busuu Features Include:

  • Short, online lessons  

  • Practice with native speakers 

  • Level-completion certificates showing progress 

  • 14 Languages  

LimitationsBusuu focuses on learning vocabulary and phrases rather than in-depth grammar knowledge, so it’s not ideal for intermediate learners. It also requires a subscription to unlock more features, as the free version of this language training program is incredibly limited.  

9. Pimsleur

Pimsleur emphasizes audio-based lessons and conversational practice. Each lesson guides you through listening, repeating, and responding in simulated conversations. Additionally, Pimsleur also has pay-as-you-go, monthly subscriptions that offer varied lesson plans. 

Key Pimsleur Features Include:

  • Online, 30-minute guided audio lessons 

  • Reinforcement drills: flashcards, quizzes, pronunciation practice 

  • Focus on listening and speaking 

  • 50+ Languages 

Limitations: Primarily audio-based with few writing exercises, and lessons can feel repetitive. There are also no live lessons or online language tutors for personalized feedback.  

10. Memrise

Memrise combines memorization and immersion. Lessons include vocabulary builders, video content with native speakers, and AI chat practice via MemBot. It’s effective for building core vocabulary and listening skills, though less suited for reading, writing, real  conversation practice, and cultural knowledge. 

Key Memrise Features Include:

  • Online delivery  

  • Interactive vocabulary and listening exercises 

  • AI chatbot (MemBot) for conversation practice 

  • 20+ Languages  

Limitations: No in-depth grammar examples, speech recognition tool, or live instructors to help with pronunciation and feedback. There is a free plan though it has limitations on chatbot and videos available. 

How Do You Choose the Right Language-Learning Program?

The best way to choose a language-learning program is to match your personal goals and learning style.  

  • Define your goal – travel, personal growth, or career advancement 

  • Decide on format – self-paced app, live instructor, or hybrid 

  • Consider your budget – free apps, subscription-based lessons, or premium options 

  • Assess lesson length & frequency – short daily sessions, immersive sessions, or hybrid 

  • Look for feedback options – AI correction, community feedback, or live instructors 

  • Match your learning style – visual, audio, interactive, or conversation-based 

Take the Next Step in Language Learning

After looking over all the best language learning program programs, it’s important you choose one that’s flexible, and ideal for you. That’s why Berlitz offers live, instructor-led lessons and immersive, real-world practice.

Berlitz isn’t just another language program, it’s a proven path to real-world fluency. With over 145 years of experience, our students consistently praise the immersive approach and personalized instruction.

“I feel at Berlitz, you gain fluency. I think it’s a lot easier than I thought. But, easier doesn’t mean less effective,” says a Berlitz Student.

Whether your goal is travel, career growth, or personal enrichment, Berlitz offers a structured appoach that helps learners move from study to real-world conversation.Explore language learning courses with Berlitz and start your journey toward fluency today!