Stimuler

Stimuler is an AI English speaking coach delivered as a mobile app. Learners talk to an AI coach, receive detailed feedback on their speech, and follow structured practice designed to build fluency over time. It is built for non native English speakers who want more speaking practice than a private tutor would make affordable, whether for work, study or moving abroad. The practice formats include impromptu speaking, where you are given a topic, speak for 60 seconds and get live feedback, and conversations with an AI coach named Sarah across more than 100 topics and themes. Scenario based practice, daily speaking tests tailored to each learner's strengths and weaknesses, and short ten minute daily sessions round out the experience. Reports cover pronunciation, fluency, grammar and vocabulary, with sample answers and improvement tips, and learners also get day by day roadmaps and mock practice. The vendor's site directs visitors to download the app and does not publish a pricing page or plan prices. Anyone considering it should check the app store listing for current subscription terms. The company says it raised $3.75 million to strengthen its AI led English tutor, and its team describes the product as coming from the founders' own experience as non native speakers.