AI roleplay coach for high-stakes conversations | Free tier | - **AI roleplay scenarios**: Practice discovery calls, objection handling, performance reviews, or interviews with an AI that stays in character and pushes back. It adapts to your responses instead of reading from a script.
- - **Quantified speech analytics**: Every session is scored for filler words (um, uh, like) with timestamps, words per minute, weak or hedging language, conciseness, and eye contact estimates on video.
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Real-time AI copilot for software engineering interviews | Free tier | - **Screenshot and Prompt Parsing**: Capture a coding problem, table, or diagram and get a solution outline back. It works for LeetCode-style questions on platforms like HackerRank, CoderPad, CodeSignal, and Codility.
- - **Real-Time Voice Recognition**: GhostInterview transcribes spoken questions and surfaces hints as the conversation moves. You can trigger answers yourself in Manual mode or turn on Auto mode, which responds when the latest interviewer turn looks like a question.
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AI mock interviews that push back like real interviewers | Paid | - **Live AI Interviewers**: Practice in real-time sessions with an AI that interrupts, challenges, and probes your answers, so you get used to the pressure before the real interview.
- - **Follow-Up Questions**: The AI asks follow-ups and pushes back on weak answers instead of reading from a fixed question list.
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AI study toolkit for flashcards, quizzes, and answers | Free tier | - **Quiz Solver Browser Extension**: Drag a box over any question, or highlight text, to get a step-by-step solve, a summary, or a chat. It works in Chrome and Edge across Canvas, Blackboard, Moodle, Google Forms, D2L Brightspace, Schoology, Pearson MyLab, and more.
- - **AI Flashcards with Spaced Repetition**: Make decks from your own material, and cards you keep missing come back more often. You can import existing Anki and Quizlet decks.
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Turn any study material into AI flashcards | Free tier | - **AI Flashcard Generation**: Upload study material or paste notes, and Keepmind writes the flashcards for you. You can also create a deck from a topic through a chat-style prompt.
- - **Quizzes from Your Cards**: Each flashcard gets a matching quiz question, so you can check what you know right after you study. If a question isn't useful, you can regenerate it with one click.
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Turn lectures and meetings into notes you can study | Free tier | - **Capture from many sources**: Record live, upload MP3, WAV, M4A, AAC, or OGG audio, import PDF, DOC, or DOCX files, add public web pages or YouTube videos, or scan up to 9 images per note. Your lecture slides, recordings, and readings all go to one place.
- - **Structured AI notes**: NoteLyn turns raw input into notes with headings, key points, definitions, and takeaways. You can edit them in the rich text editor or regenerate them.
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Open source framework for real-time voice AI agents | Free tier | - **Multimodal Orchestration**: Coordinate voice, video, text, and images in a single pipeline with frame-level control. You decide exactly how data moves through your agent.
- - **200+ Swappable Providers**: Switch speech-to-text, LLM, text-to-speech, and vision services, usually with one line of code. You can test a new model without rewriting your app.
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AI transcription for files, links, and live meetings | Free tier | - **Per-File Token Pricing**: One token covers one transcription, whatever the file length. A three-hour lecture costs the same as a five-minute clip, so long recordings don't eat into your allowance.
- - **Uploads and Links**: Upload MP3, MP4, WAV, WEBM, M4A, AVI, MOV and other common formats. You can also paste links from YouTube, Instagram, Facebook, Vimeo, Reddit, Twitter, Google Drive and more, so you don't have to download the file first.
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AI receptionist and business agent for local businesses | Free tier | - **24/7 AI Receptionist**: Answers inbound calls with a real conversation instead of voicemail or a phone tree. It captures the caller's name, number, address, service need, urgency, and custom fields, then hands off anything that needs a human.
- - **Business Phone Line**: You get a dedicated number for calls and texts on iOS, Android, and the web. You can keep your current number by forwarding or porting it, or pick a new one.
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