lurkfish
← Notes from the current

Why we built Lurkfish

15 July 2026

Every small brand and creator runs the same loop. Post something. Watch the numbers. Guess why. Post again.

The guessing is the expensive part. It costs a week per iteration, and the feedback it produces is almost content-free: one reel did 40,000 views, the next did 4,000, and the dashboard that reported both has no opinion about what happened. Analytics are a rear-view mirror. They tell you what happened, with admirable precision, and nothing at all about what to do on Tuesday.

So people fill the gap with folklore. Post at 6pm. Hooks in the first two seconds. Three posts a week, or five, or nine. Ride the audio while it's live. Some of it is true somewhere, for someone, and none of it is about your niche in particular.

The answer is already written down

Here is the thing that got us started. Underneath every post in your niche — yours, your competitors', the category leaders' — people are typing exactly what they want, in their own words, for free, in public.

They ask the question nobody in the niche has answered:

ok but does this actually work on textured hair or is it just for 2a

They tell you the objection that's costing you the sale:

looks great but $48 for 30ml is wild, what's in it

They announce purchase intent, unprompted:

been looking for this exact thing for months, where do you ship

Those three are illustrative — written to show the shape of the thing, not lifted from anyone. We don't republish real people's comments outside the product.

That is primary market research, conducted by your actual buyers, published before you asked for it. A research firm would charge you thousands for a worse version of it — a focus group of twelve people who know they're being watched, six weeks from now.

Nobody reads it

Not because it's hidden. Because reading it is nobody's job.

A single healthy post in a busy niche can pull a few hundred comments. Track five accounts for a week and you have a few thousand. Most of them are noise — fire emojis, bots, tagged friends, one-word praise. The signal is real but it's thinly distributed, and finding it means reading all of it, every week, forever, while also running the business. So it doesn't get done. The research sits there, finished and unread.

The idea behind Lurkfish is boring: read them.

What that looks like

Every week we collect the public posts and comments from the accounts you choose to track, throw away the noise, classify what survives — questions, complaints, purchase intent, praise, comparisons — and write you a brief. What's rising. What's failing. What the audience keeps asking that nobody has answered. Then a handful of content angles you could film on Tuesday.

It is not a dashboard. We were deliberate about that. A dashboard hands you twelve charts and the homework of figuring out what they mean, which is the same guessing you started with, now with better typography. A brief takes a position and shows its work.

Nothing without receipts

The obvious failure mode for a product like this is a language model producing confident, fluent, unfalsifiable advice. "Your audience craves authenticity." Thanks.

So the rule the whole product is built around: every claim carries its evidence. If the brief says your audience keeps asking about shipping times, you can expand that line and read the verbatim comments it came from, with their like counts and which post they appeared under. If a claim can't produce receipts, it doesn't ship. When a week's data is thin, the brief says so rather than confidently filling the gap.

You should be able to disagree with your own brief, in public, holding the evidence. Most tools in this category are unfalsifiable by design. That's the part we wanted to fix.

What it won't do

  • It won't make you go viral. Nobody can sell you that honestly.
  • It won't write your posts. It tells you what your audience is asking; you're still the one who knows how to say it.
  • It won't touch anything private. Public data only, through licensed providers — no passwords, no account connections, nothing a logged-out visitor couldn't see.
  • It won't tell you who said it. Commenter identities are discarded the moment they arrive. We keep the sentence, not the person.

The name

Most of any audience never comments. They read, they decide, and they leave without a trace — the lurkers. The ones who do comment are the visible edge of that, and they are the closest thing to a signal anyone gets. Lurkfish goes down there and reads it.

Your niche is telling you what to post, every day, at volume. It just takes someone willing to read all of it.

See it on your own niche

Add the accounts that matter in your category and read the first brief. Every claim comes with the comments behind it.

Start the free trial