Fluently

Fluently is an AI English speaking coach app from Fluently, Inc. (a YC W24 company), built for intermediate-to-advanced non-native professionals who can read and write but freeze when they have to speak. Its AI tutor Stacy talks with you like a phone call whenever you want, and returns four-dimension scores plus suggestions for more native-like phrasing. Note: this Fluently is the AI speaking coach (getfluently.app), not the YouTube subtitle translation tool that shares the same name.

Core capabilities

• Four-dimension speaking assessment: a free 4-minute check-in that scores pronunciation, fluency, vocabulary, and grammar and tracks your progress
• Real-time AI conversation: free-topic speaking with the AI tutor Stacy, with prompts for "how to say the next sentence" when you get stuck
• Instant correction: fixes grammar, vocabulary, and pronunciation (down to individual phonemes) during or after a session, and models how a native speaker would say the same thing
• Personalized plan: builds a plan from your measured level and error patterns, so daily practice automatically targets your weakest areas
• Workplace scenario library: role-plays such as meetings, stand-ups, presentations, negotiations, and mock interviews, plus a 10-module workplace English course
• Call Analyzer: connects to Zoom/Meet/Teams to analyze real calls (a paid add-on) and produces a feedback report afterwards

Who it suits It is best for non-native professionals who already have a B1+ foundation and need stronger speaking for cross-border meetings, job interviews, client conversations, and presentations, as well as intermediate learners of "mute English" who need to be pushed into speaking. It is not for complete beginners or for people targeting IELTS/TOEFL writing.

Standout strength Unlike ELSA's phoneme-by-phoneme specialization or Speak's structured courses, Fluently's moat is Call Analyzer: post-call feedback built on real meeting conversations, which few peers offer. Add YC and TechCrunch backing, millions of downloads, and store ratings of 4.7–4.8.

Editorial take Overall sentiment leans positive (App Store 4.8 from about 5,500 ratings, Google Play 4.7 from about 43,000 ratings, Trustpilot 4.7–4.8 from about 1,900 ratings; G2 has a page with 0 reviews), but complaints cluster around billing, cancellation, refunds, and support responsiveness rather than teaching quality. It suits professionals with a clear goal who are willing to practice frequently over the long term; prices vary by region and there is no free trial, so always check the checkout page before buying.