Matches relevant Hacker News stories, weighs community fit and risk, and prepares a thoughtful comment or a Show HN / Ask HN angle — drafted for you to post when the timing is right.
This agent reads real signals and turns them into a drafted, scored Growth Action you approve — it never acts on its own.
BIU watches Hacker News for stories where your product, domain, or a technical problem you solve is directly relevant — not just keyword-adjacent.
Each match is scored on community fit and risk: HN rewards substance and punishes thinly-veiled marketing, so low-substance angles are scored down.
BIU prepares two angles — a substantive comment, or a Show HN / Ask HN post — with notes on timing and credibility. You post manually when it feels right.
A clearly-illustrative Growth Action for this channel — scored, sourced, and drafted the way it would appear in your queue.
Share the concrete tradeoff you've seen, with a code-level detail, then mention your tool only as one option among several. Substance first; the HN crowd rewards it and rejects the rest.
Illustrative example — scores and copy shown for explanation, not a claim about any specific result.
The discussion is squarely in your technical wheelhouse and several commenters are hitting a problem your product addresses — a credible, substance-first comment can add real value here.
Hacker News scoring favors technical substance over reach. A story with modest traffic but a direct technical fit and room for a genuinely useful comment outranks a high-traffic thread where anything you add would read as promotion.
Every action is scored on five dimensions. Impact, intent, and confidence raise its rank; effort and risk lower it. The weights below are the model BIU actually uses.
How much this could move growth if it works.
How close the audience is to wanting your product.
How strong the evidence behind the signal is.
How much work it takes — lower is better.
Chance of a poor fit or wasted effort — lower is better.
The result is a single ranked queue, so the highest-leverage work sits at the top of your day — with the reasoning attached.
Nothing ships without your approval.
Track outcomes with a UTM link on anything you share, and record qualitative results — upvotes, a useful reply, traffic from a Show HN. BIU uses what landed to prioritize the kinds of stories and angles that fit your community.
BIU reads public Hacker News stories to find relevant moments and draft substance-first comments or a Show HN angle — you post them yourself. No account access, no auto-posting. Data flow explained.
A Growth Action is BIU's core object — a source-backed task scored by impact, effort, risk, and intent, drafted in your voice, completed in a couple of clicks, then tracked for results.
BIU's agents are grouped by job — intelligence, search, community, content, technical, and measurement. Each finds and drafts a kind of Growth Action; you approve every one before it ships.
Simple credit-based plans for your AI Growth Unit — Free, Starter, Pro, and Growth. Start free, see value before you pay, and upgrade when the daily loop is working.
This agent is part of BIU's single shared approval model and is included across plans by usage and credits. See pricing for what each plan includes.
No. It drafts the comment or Show HN / Ask HN post and leaves the posting and timing to you, from your own account.
The agent scores each angle for community fit and substance. Low-substance, promotional drafts are flagged and ranked down, because HN reliably penalizes them.
No. It is built for thoughtful, occasional participation — surfacing the few stories where you can genuinely contribute, not flooding threads.
Enter your URL and BIU builds your company memory, then finds, drafts, and ranks the work — you approve what ships.