Commenter Engine: Find viral posts early and comment in your own voice

01 / Overview

About Commenter Engine

02 / The challenge

What Commenter Engine needed to solve

The window to comment early on a rising post is short, and the timing is hard to judge by hand.

1. 01

   Creators missed the viral window because they found rising posts too late.

2. 02

   There was no single number that ranked how good a chance a post offered.

3. 03

   Generic AI comments read like a bot and do not earn likes or profile visits.

4. 04

   Two users pasting the same suggested line would make both look fake.

5. 05

   Creators wanted alerts when a post was worth acting on, without being flooded with notifications.

03 / What we built

How we built Commenter Engine

We built a web app with a scored feed of rising posts, a voice-matched comment generator and a reserve system that keeps every suggested comment unique.

• 01

  View velocity tracking

  A job runs every five minutes and compares view counts between runs to get a speed figure for each post. Creators see which posts are climbing right now, not which ones peaked hours ago.

• 02

  Opportunity Score

  Each post gets one score built from speed, niche fit, timing and comment saturation. Creators can tell at a glance which post deserves their next comment and how many minutes are left to comment early.

• 03

  Voice-matched comments

  The generator writes comments in six styles, such as Hot Take, Wit and Expert Insight, based on the user's voice profile. Each suggestion explains why that style works for the post.

• 04

  Reserve Lock

  Copying a comment reserves it for two to eight hours, depending on the plan. No other user gets the same line, so comments stay original.

• 05

  Hot Alerts

  Web push alerts ping the creator when a post in their niche turns ultra-viral. Rate limits keep alerts useful rather than noisy.

• 06

  90-second onboarding

  New users set their niche, platforms, main goal and tone in a short setup flow. Every comment suggestion is shaped by those answers from the first session.

• 07

  Outcome analytics

  About thirty minutes after a copy, the dashboard asks how the comment did. The answers feed the analytics page so creators learn which styles work for them.

• 08

  Plans and billing

  The marketing site offers Free, Creator and Agency plans, with monthly or annual billing through Stripe. Agencies can run up to 10 client accounts from one subscription.

04 / The results

What changed for Commenter Engine

The first version of the core loop is live and working end to end.

• Trending posts on five platforms are scored automatically and ranked in one feed.
• Comments are generated in the user's voice, reserved, tracked and billed for.
• Creators can go from opening the app to a copied comment in about ninety seconds.
• Comment generation can switch between Anthropic and OpenAI with a single setting.
• Feedback on each copied comment builds a record of which styles perform best.