Written by: Luan Cavallaro, Founder & CMO, BeConfident

Key takeaways from this article

• Artificial intelligence allows you to practice conversational English 24/7 for free, reducing the lack of conversation partners and the embarrassment of speaking.

• BeConfident is the most complete option with a free unlimited trial, personalized tutors, native accents, and integration via WhatsApp or app.

• Daily practice of 10 to 15 minutes with tools like ChatGPT, Gemini, or BeConfident helps achieve fluency in 6 to 18 months.

• Receiving instant feedback on pronunciation, grammar, and naturalness helps correct mistakes and gain confidence faster.

• Start now with the BeConfident free trial and accelerate your conversational fluency without feeling embarrassed.

Before you begin

This guide works best for those at a basic to intermediate level (A1-B1 CEFR), who use a smartphone or computer, and can set aside 10 to 15 minutes a day. Experts recommend daily English practice, even for short periods, to develop conversational fluency.

With consistency, it is possible to achieve conversational fluency in 6 to 18 months. Avoid mistakes like skipping feedback reviews or failing to practice pronunciation.

Process overview

Practicing English with AI follows clear steps: choosing the ideal tool, setting up your profile and level, practicing conversation on real topics, reviewing received feedback, and measuring your progress.

Our list includes 5 free options, with BeConfident in first place for offering an unlimited trial and advanced conversational AI features with native accents developed in 2026. Start your free trial and set up your first AI tutor in just a few minutes.

The table below compares the main advantages and limitations of each tool to help you choose the option that best fits your profile.

Top 5 free AIs to practice English conversation

BeConfident stands out for reducing the embarrassment of speaking English and offering 24/7 practice with personalized AI tutors. Put this comparison into practice with a free trial and experience the difference.

Step by step: how to practice with BeConfident for free

Using BeConfident follows a simple sequence. Each step prepares you for the next and makes practice more efficient.

1. Access the BeConfident platform via the website or WhatsApp and take the quiz in Portuguese and English to identify your CEFR level. This initial diagnostic allows the platform to customize conversations to your actual proficiency level.

2. Choose your preferred AI tutor based on the quiz result, selecting from American, British, or Australian accents and topics of interest such as professional environment, travel, or daily life. This choice guides the dialogues to situations that make sense for your routine.

3. Start your first conversation via audio, text, or simulated call. Use this moment to test different formats and find out which one you feel most comfortable starting with.

4. Receive instant feedback on pronunciation, grammar, and natural speech. Use these corrections to repeat sentences, adjust intonation, and consolidate new structures.

5. Review your conversation history and corrected errors at any time. This review shows your progress over time and points out where more practice is still needed.

With a RA 1000 reputation on Reclame Aqui and the user base mentioned above, BeConfident proves its effectiveness. The big differentiator is practicing without feeling judged, which helps overcome the barrier of embarrassment that prevents many Brazilians from developing fluency. Take the first step with an unlimited free trial.

How to use ChatGPT to practice English conversation

ChatGPT works well as a support to train specific conversation scenarios. To use the free version, try these 5 ready-to-use prompts:

• Professional Roleplay: "Roleplay: I am a Brazilian engineer negotiating an international project in English"

• Job Interview: "Simulate a job interview for a software developer"

• Travel: "Practice airport travel dialogues with me"

• Speech Correction: "Correct my pronunciation and suggest more natural ways to speak"

• Everyday conversations: "Let's chat about technology as if we were coworkers"

Experts recommend short sessions with specific goals, as this format helps maintain focus and consolidate content. However, ChatGPT has limitations compared to BeConfident, such as the absence of native accents and truly personalized feedback for Brazilians.

How to use Gemini to converse in English

Google Gemini offers updated voice features for 2026 and can complement your practice routine. Use prompts like "Simulate a job interview for an engineer" or "Let's practice business English" to practice professional situations.

Even so, Gemini does not offer the same level of customization and specialized tutors as BeConfident, which was specifically developed for Brazilians to learn conversational English.

Practical tips for fluency

A varied practice routine accelerates fluency. Vary between different accents during the week to train listening comprehension in diverse contexts.

Maintain a daily streak on your chosen app to create a habit and avoid long breaks between sessions. Use the "Teacher Be" feature in BeConfident to clear up specific doubts and turn recurring mistakes into strengths.

Daily practice generates better retention compared to long, sporadic sessions. Focus on topics relevant to your goals: technical English for your career, travel vocabulary for exchange programs, or casual conversation to watch series without subtitles. Apply these tips now on your free trial of BeConfident.

How to measure progress and common issues

Measuring progress helps maintain motivation. Track indicators like weekly practice hours, consecutive days of use (streak), and confidence level when speaking in real situations.

Common issues include a lack of discipline, which can be reduced with WhatsApp alerts, and difficulty understanding native speakers, which decreases when you practice with different accents on BeConfident. The platform offers detailed progress metrics and certificates, making it easy to track concrete results.

Next steps

Once you master the basics with the free trial, you can progress to BeConfident's structured paths, which offer a complete curriculum for an affordable annual fee. Take the next step towards fluency with your unlimited free trial.

Frequently asked questions

What is the best free AI to practice English?

BeConfident offers an unlimited free trial with personalized tutors, native accents, and instant feedback. Unlike options like ChatGPT or Gemini, BeConfident was developed specifically for Brazilians to learn conversational English, with integration via WhatsApp and its own app.

Does Duolingo have conversational AI?

Duolingo focuses on gamification with basic vocabulary lessons to keep daily streaks going. The platform does not offer real conversation with AI or advanced pronunciation feedback like BeConfident, which allows for natural dialogues and real-time corrections.

Does it work on WhatsApp?

Yes, BeConfident works via WhatsApp and allows conversations through text, audio, or simulated calls. The platform is the only specialized one that offers this full integration with personalized AI tutors via WhatsApp.

How long to achieve fluency?

With consistent practice of just a few minutes a day, you begin to see results within weeks. The time to reach conversational fluency varies according to your starting point and study discipline, and consistency combined with personalized feedback from tools like BeConfident accelerates this process.

Is it really possible to learn English with AI?

Generative AI is already widely used for language practice and offers a judgment-free environment, 24/7 availability, and instant feedback. These elements create favorable conditions for developing confidence and conversational fluency.

Conclusion

Practicing English by conversing with free artificial intelligence offers an accessible alternative for Brazilians who want to overcome embarrassment and develop real fluency. BeConfident brings together an unlimited free trial, personalized tutors, and judgment-free practice in a single environment.

Start your free trial today and establish an English conversation routine.