Sign up, prepare a comment, get AI feedback — no credit card required.
Escribe un comentario de verdad y nota la diferencia. Sin tarjeta, y nada que cancelar.
Cada uso cuesta 1: el plan gratuito funciona en calidad Rápida, y una ronda de coaching es un uso. Cómo funciona la asignación
Comenzar Gratis$96 billed annually
Renews every year until you cancel. Cancel any time from Settings — you keep access until the period you have paid for ends.
La experiencia completa de coaching. Escribe mejor, habla mejor.
Rápida cuesta 1, Reflexiva 3 — un mes alcanza para cien rondas de coaching Reflexivas, o trescientos borradores y traducciones en Rápida. Cómo funciona la asignación
30-day money-back guarantee
Generate 3 angles from any source text. Direct answer, personal application, supporting point.
Clarity, conciseness, depth, relevance — scored 1-5 with actionable suggestions. Multi-round coaching.
Select any word or phrase — get AI definitions, translations, and explanations in context. Results persist as artifacts you can revisit.
One-click translation. Coherence check across languages. Side-by-side bilingual comparison.
Organize subjects, references, and comments in a structured outline. Tag, search, filter, and reorder with keyboard shortcuts.
Persistent AI research conversation per subject. Ask follow-up questions, explore context.
Speech-to-text with live intelligence. Record, transcribe, and structure into commentable sections.
Photograph pages or upload PDFs — text extracted automatically for commenting.
Public share links with QR codes. Visitors leave reactions, feedback, and try coaching — no account needed.
Everyone responds to the same passage, gets AI coaching, and sees how others approached it.
Track your readiness scores over time. See vocabulary diversity and analytical quality improve.
Finalized comments collected in a portfolio. Export as Markdown for meeting notes.
30/60/90/120-second practice sessions. Build confidence speaking under time pressure.
Shorten, lengthen, simplify, or personalize any comment with one tap.
Install as a PWA. Works offline. Sync between devices, or save an encrypted backup to your own cloud.
Paste URLs, articles, scripture references — or scan pages and upload PDFs — automatically structured into commentable paragraphs.
Create up to 3 groups. Share subjects with your study group, family, or classroom.
Use your own Anthropic or OpenAI API key and your monthly allowance no longer applies. Stored locally, never on our servers.
Coaching and generation powered by Claude Sonnet, with a monthly allowance that is always visible in the app.
Every word you look up is tracked. Words advance from New to Known as you use them in comments. Dashboard, review mode, and growth charts.
Tus notas de estudio se cifran campo por campo antes de almacenarse en nuestra base de datos — salvo el índice de búsqueda de tus propios comentarios, que se guarda sin cifrar para que puedas volver a encontrar tus palabras. Sincronizadas entre dispositivos, respaldadas automaticamente y disponibles sin conexion.
Comment Coach te ayuda a preparar comentarios significativos para reuniones, grupos de estudio y discusiones. Pega o escanea tu material de origen, redacta tu respuesta y recibe coaching de IA que evalúa tu claridad, profundidad y relevancia — y luego sugiere mejoras específicas. No se trata de generar comentarios por ti. Se trata de hacer tus propias palabras más fuertes.