How it works
Paste the paragraph you want to comment on. Add references, context, the printed question — whatever grounds your response.
Write your own comment and let AI coach you with scores, suggestions, and example rewrites. Your words — sharpened, not replaced.
Get scored feedback. Apply suggestions. Check your speaking time. Arrive at the meeting with a comment you're proud of.
Available now
Built and working today. No waitlist.
Get scored feedback on clarity, conciseness, depth, and relevance — then improve
Direct answer, personal application, supporting point — see different approaches
Attach references so comments are grounded in real material, not generic filler
Know your comment is ~30 seconds before you stand up — color-coded feedback
Full-screen view at up to 4x font — read from your phone at the meeting
"Make it shorter." "Add a personal touch." Direct the AI with plain words.
Write, translate, and refine comments in both English and Spanish
Install on your phone — view and edit your prep at meetings without internet. Changes sync when you reconnect
Switch between Study Group, Language Practice, Work Standup, Class Discussion, and Presentation modes. Each context shapes how your coach gives feedback.
In Language Practice mode, get numbered grammar corrections with explanations of why the error happens based on your native language. Apply all fixes in one tap.
Choose from 36 built-in prompts across TOEFL, daily conversation, travel, job interview, and opinion topics. Pick a prompt, write your response, and get coached.
Share a QR code or link. Your group sees your edits live, leaves anonymous feedback, and can write their own response — coached instantly, no account needed.
Share comments directly with study partners by username — they see your latest version automatically
Track your coaching scores over time — see how your comments improve week by week
Prep on desktop, review on phone — your comments sync automatically across all your devices. Edit offline and changes merge when you reconnect
Share a passage with your group. Everyone writes their own response, gets instant AI coaching, and sees how others approached it. No signup needed for participants
Coach, not ghostwriter
Most AI tools write for you. Comment Coach writes with you. Write your own comment, then get specific feedback: "The opening clause is ambiguous" — with a reworded example. Scores on clarity, conciseness, depth, and relevance show you exactly where you stand.
Each round of coaching builds on the last. The AI remembers what it already told you and gives fresh suggestions. You get better, round over round.
Your comment stays yours. The AI sees it once to give feedback, then forgets it. No one will know you used a coach — just that your comment was clear and thoughtful.
Read: Your voice matters more than polish →"The second sentence restates the first — try combining them."
"Strong opening. The closing question would land better as a statement."
"Ruth's loyalty wasn't passive — it was a deliberate choice to stay when leaving would have been easier."
"La lealtad de Rut no fue pasiva — fue una decisión deliberada de quedarse cuando irse habría sido más fácil."
Think in two languages
Not a translation button tacked on. Comment Coach understands that speaking in two languages means thinking in two languages.
Write in English and Spanish. AI reviews both for coherence — catching when they accidentally say different things. Cross-pollination finds phrases that work better in one language and suggests how the other can borrow that strength.
Coming soon
Features we're exploring for future releases.
Create named groups and share with your entire study group in one tap.
Work on the same comment together with a study partner — build on each other's ideas in real time.
Generate a branded quote card from your comment — perfect for sharing on social or in group chats.
Who it's for
The road ahead
Named groups for one-tap sharing with your whole study group
Work on the same comment together with a study partner in real time
Create groups to share subjects with your study group, family, or classroom
Hierarchical outline with bilingual sections for full presentations
Portuguese, French, Korean, Japanese and more
Comment Coach is a preparation tool — like a concordance for your thoughts. You do the thinking, the studying, the reflecting. We help you organize what you want to say so it comes out clearly when the moment arrives.
Your study notes are encrypted field by field before storage. Comments are processed once for coaching — not used for AI training, not shared. Read our privacy policy
Pricing
Charter Pricing — lock in $6/mo for life
Starting at $4.58/mo (billed annually) or $6/mo
See Pricing & SubscribeNo account required to start. Just paste, prepare, and practice.
Try Comment Coach Free