Pain Mine, part two

Part one was entirely B2B process work. This round brought in consumer and mobile, digging through caregiving, health insurance, higher education, creative work and household logistics. The most valuable thing to come out of it was a by-product: several practitioners turning up in the threads to say, in effect, that the product you are all imagining does not work.

Three things this round taught me

Unlike part one, the highest-value information in consumer categories is rarely what I want. It is a professional arriving to pour cold water. I have kept every one of those, and two of them rewrote a product definition outright.

Lesson 01

If people are already improvising it, that is the demand

Caregivers manage medication with paper and photographs. Professors catch AI-written essays using Google Docs version history. People moving house use numbered boxes and a notes app. These crude methods are validated demand; nobody has just made them work properly.

Lesson 02

The person in the most pain is usually not the person paying

Elderly patients need medication management most, and a pharmacist said plainly that this group will not install another app. The actual user is the adult child doing the worrying. Get that layer wrong and the product dies.

Lesson 03

Existing AI tools are scoring the wrong signal

One comment in the podcasting threads takes apart why automatic clipping produces boring clips: it is scoring the transcript, and what actually travels is laughter, interruption, a shift in tone — none of which is visible in text.

Ten new openings

Ordered by the sequence I would build them in. Form is the platform I would start on, not where it ends up.

Priority 01 · Appointment businesses · WEB + SMS

No-show defence

One job only: bring the no-show rate down. Confirmations, one-tap rescheduling, deposits — with the wording and the timing tuned per trade.

Why it is first

This is the strongest cross-industry recurrence in the round. Hairdressing, home services, clinics, repair trades and property viewings — four unrelated subreddits complaining in nearly identical language, one of the threads running to 528 comments. Recurrence across industries means a reusable product rather than a series of custom builds.

Two details that decide it, both from the comments

• A deposit has to be framed as holding the slot, not as a penalty. One operator gives real numbers: $25 on a $150 service took no-shows from roughly 30% to under 10% inside two months, and insists the wording did the work, not the amount.
• Most people who no-show did not forget, they wanted to move it and it was too much hassle. So the day-of message has to reschedule in one tap. A reminder alone accomplishes nothing.

Price, and where you have to stand

$29–59/month, or a share of the appointments recovered. This is one of the few products where the buyer can compute the return themselves: two fewer empty slots a month and it has paid for itself. But Square, Calendly and every vertical booking system already send reminders, so the position has to be that you treat the no-show rate as a number to be managed, and you have to show before-and-after data. We also send reminders will not move anybody.

Priority 02 · Family caregiving · MOBILE FIRST

A medication list that stays in sync

Not reminders to take pills — there are plenty of those. The problem is that the list itself is permanently out of date: the doctor changes the regimen and every sibling, every carer and the note taped to the cabinet is instantly wrong.

The problem got redefined

In the caregiver subreddits every solution is the same: paper, photographs, weekly pill organisers, one person dictating the schedule to ChatGPT to remember it. A pharmacist identified the core — the hard part is maintaining an accurate list; taking the medication is handled well enough by an alarm and a pill box. That single comment turned the product from a reminder app into a sync problem.

Shape of the product

• Photograph the bottle, get a record: name, dose, timing, with or without food
• Change it in one place and every carer’s view updates
• Generate a one-page printable to tape inside the cabinet for the people who do not use phones
• One tap to export the current list before an appointment
• Supply countdown: days remaining, time to chase the refill

Price

$4–8/month, billed per family rather than per person. The payer is the adult child doing the worrying.

Priority 03 · Health insurance · WEB FIRST

A claim denial appeal assistant

Upload the denial letter and the bill; get back an appeal letter you can actually send, citing the policy language, naming the coding problem, and listing which records to request from whom.

This product already exists, in the form of forum posts

The most convincing finding of the round. In the denial threads, the top answers are the product specification. An emergency physician turns up to say the diagnosis code is simply wrong and the hospital can amend it. Someone else itemises exactly which records to request. A third offers to send over the negotiation script they wrote themselves. The demand is validated to the point where strangers do the work for free — it just does not scale.

Build first

• One scenario only: emergency-room denials. Large sums, high emotion, comparatively clear rules
• Recognise the denial reason code, map it to the matching appeal route
• Produce the appeal letter, the document checklist and the deadline reminders
• Alongside: templates for requesting an itemised bill and applying for hospital financial assistance

Price

$29–49 per case, or 15–25% of what gets recovered. The contingency model will convert far better, because the user has no money right now — which is the reason they are here.

Legal exposure, to be settled before you write code

Whether this constitutes unlicensed insurance advice varies by state and needs a legal review first. The product’s framing has to be locked to organising documents and drafting, promising nothing about outcomes. This is not something a disclaimer fixes.

Priority 04 · Higher education · WEB

Writing process, replayed

Give students a writing environment that records the process, and give instructors a timeline they can replay. Explicitly does not detect AI. It shows the process and leaves the judgement to a person.

The evidence here is a different kind

This is not I wish a tool existed. Professors are already doing it by hand: requiring students to enable Google Docs or Word revision history before they start, so that a large paste is obvious at a glance. That comment took 63 upvotes. Somebody solving it the crude way and being endorsed by peers is about the strongest product signal there is.

Not detecting is the feature

Another cluster of threads in the same subreddit, at 153 and 49 comments, is entirely about detector false positives and the appeals nightmare that follows. A product that explicitly refuses to output an AI probability score solves the thing instructors fear most: being challenged by a student and having no evidence. A process replay is something you can put on the table in front of them.

Who buys

Departments or institutions, priced per student per year. Education procurement is slow and extremely stable once you are inside. Start with one professor and one course, free.

Priority 05 · Content creation · WEB

A clip editor that selects on energy

Automatic clipping is not a new category, but the clips existing tools choose are consistently boring. Somebody explained why: they are scoring the transcript, and what actually travels lives in the audio.

The technical wedge

Move the selection signal from text to multimodal: laughter, people talking over each other, sudden changes in volume or pace, the turn after a long pause, a speaker correcting themselves. All of it is flat in a transcript and unmistakable in the waveform.

A second feature that costs almost nothing

A hotkey that marks the moment during recording. Someone points out that flagging the good bits live makes editing dramatically faster. It is trivial to implement and solves the problem directly, which makes it a good free entry point.

The biggest risk is not technical

The category is extremely crowded, Opus Clip is established, and the major recording tools are all shipping this natively. Worse, somebody in the same thread questions whether they have ever seen clipping actually bring in new engaged listeners. If that doubt holds, the value of the entire category is shrinking. Test that before you test any of the technology.

Priority 06 · Professional consultation · WEB

Matching for one-off professional questions

Ordinary people want to ask one specific question. Professionals only take annual engagements. Make it a fixed price, a bounded scope, and an unambiguous limit of liability.

The supply side explains itself clearly

Accountants in the thread say directly why they will not take small jobs, and the reason is not laziness. First, at $300/hr nobody will pay for one small question. Second, and more importantly, they fear what comes after — give a figure today and nine months later somebody returns to argue about a tax outcome. Which means the thing blocking this market is the limit of liability, not the price.

The product’s value is in the contract layer

• Questions must fall inside a predefined template scope; anything outside is declined
• Answers carry structured disclaimers and stated assumptions
• Delivery ends the engagement, with the platform stating explicitly that no ongoing relationship is created
• The professional is paid per answer and takes on no continuing duty

Get that layer right and supply will come. JustAnswer and its peers exist and are not well regarded; the gap is still open.

Money

20–30% commission. It is also a natural acquisition funnel — someone satisfied with a one-off consultation becomes an annual client later, and that argument is your main lever for recruiting the professionals in the first place.

Priority 07 · Small employers · WEB

Reputation defence

Watch Google, Yelp, Glassdoor and Indeed at once: alert on new negative reviews in real time, draft a response, and route satisfied customers toward leaving reviews within the ordinary rhythm of the business.

The demand has been distorted into something else

In r/smallbusiness, where can I buy Google reviews draws 435 comments. That is not a room full of people who want to cheat. It is evidence that the legitimate path is so hard to walk that people start considering the crooked one. A product that makes the legitimate path smooth is feeding on demand that has been forced out of shape.

Three typical crises, all present in the subreddit

• A long-standing customer leaves one star in retaliation for you starting to charge
• A former employee attacks you continuously on hiring platforms, which directly affects recruiting
• A fraudulent review from someone who was never a customer

What unites them is that the owner finds out days later, by which point the ranking has already dropped. Speed is the value; the quality of the response matters less.

Price, risk, and the line you do not cross

$39–99/month. Birdeye and Podium are mature here, so the wedge is affordable for a single location or a one-person business, installed in five minutes, not competing upmarket. The line: never touch review generation, ghostwriting, or hiding negative reviews. The platforms will eventually catch it, and a feature like that cannot be withdrawn once shipped.

Priority 08 · Household logistics · MOBILE ONLY

What is actually in the box

Photograph the open box as you pack it, get a searchable inventory, stick a numbered label on it. In the new place you search for rice cooker and it tells you box 14.

The textbook already-improvising case

The methods in the moving subreddits are uniform and entirely manual: numbered boxes, a notes app, photographs, coloured tape mapped to rooms. One person received QR labels as a Christmas present. Nobody is unclear on what to do; everybody is reinventing it from scratch.

Two real requirements found in the comments

• Labelling by room fails. The new place may not have an entryway cupboard. Labels should describe contents and priority, not the room the contents came from.
• Valuables must not be written on the outside. Somebody warns specifically to use a code only you understand. Which produces a feature directly: contents live in the app, only a number goes on the box.

The revenue problem, which is the real one

Moving happens a handful of times in a life, so a subscription is not available. Two paths: a one-off purchase at $5–9, or pivot to the permanent case — basement storage, camping gear, seasonal boxes — and make it where is anything in this house. The second supports a subscription, but by then it is a different product. That is why it sits at eight rather than higher.

Priority 09 · Travel · MOBILE ONLY

Mediation for group trips

Group travel breaks in three places: mismatched pace and budget, one person carrying all the planning, and nobody able to work out afterwards who paid for what. Not being able to book is the smallest of the problems.

Three concrete mechanisms

• Align preferences before departure. Everyone privately selects a budget band, how far they want to walk per day, whether they will get up early, and a few non-negotiables. The system publishes only the overlaps and the conflicts, never the individual answers, which avoids the face-to-face awkwardness.
• Split the itinerary into required and optional. So people can legitimately go their own way and regroup, instead of being lashed together and grinding each other down.
• Casual expense capture. Whoever fronted the money photographs the receipt on the spot, and it settles on the way home.

Real demand, but stay clear-eyed

288 comments discussing the friend whose preferences are completely different, and another 426 on how the planning always lands on one person. The feeling is genuine. But this is fundamentally an interpersonal problem and software can only take the edge off it. Do not sell it as a collaboration tool. Sell it as the ten minutes of alignment before you leave.

Money

Free, with per-trip unlocks at $3–5. Expense splitting is the retention hook. Do not attempt a subscription; the frequency will not carry it.

Priority 10 · Pets · MOBILE ONLY

Emergency vet availability, and what it will cost

At the moment something goes wrong at 2am, the owner faces two unknowns: who will actually take the animal right now, and roughly what it will cost. Neither has a good answer, and the decision window is minutes.

Two separate problems

• Will they take you. Someone in the subreddit was turned away in the middle of the night (92 comments). A 24-hour sign does not mean a vet is on shift or a bed is free. What is needed is live availability, not opening hours.
• What it costs. Another thread of 194 comments is an owner unable to afford surgery, asking what else can be done. Opaque price ranges are themselves delaying treatment.

How to break the cold start

Do not go asking clinics to integrate; they will ignore you. Crowdsource it: after each visit, twenty seconds to fill in which clinic, what time, how long the wait, what it cost. Pet owners share readily, which is evident from how active these threads are. Once the data is dense enough, clinics will want in on their own.

Why it is last

The strongest emotion in the round and the least clear route to revenue. At the exact moment somebody needs this most, they are least able to pay for an app. The plausible direction is routing traffic to pet insurance and medical financing, where the commission models are mature — but that requires trust first, and trust in this context is extraordinarily fragile. Recommend the wrong clinic once and the product’s reputation is gone. Viable as a long game, not as a first product.

On one page

Scores 1–5. Lower is better for build difficulty and competition. Form is the platform I would start on.

#	Product	Form	Buyer	Suggested price	Demand	Pay	Build	Comp.	Cold start
01	No-show defence	web + SMS	appointment businesses	$29–59/mo	5	4	2	4	easy
02	Medication list sync	mobile	caregiving adult children	$4–8/mo	5	3	2	3	easy
03	Denial appeal assistant	web	individuals denied a claim	15–25% recovered	5	4	3	2	easy
04	Writing process replay	web	university departments	per student/yr	5	3	2	2	medium
05	Energy-based clip editor	web	podcasters, long-form creators	$19–39/mo	4	3	3	5	easy
06	One-off professional Q&A	web	two-sided marketplace	20–30% commission	4	3	2	3	slow
07	Reputation defence	web	single-location businesses	$39–99/mo	4	4	2	5	medium
08	Box inventory	mobile	people moving house	one-off $5–9	4	1	2	2	easy
09	Group trip mediation	mobile	groups travelling together	$3–5/trip	3	2	2	3	medium
10	Emergency vet visibility	mobile	pet owners (indirect revenue)	referral commission	5	1	3	2	slow

Three things to flag

Item 04 and part one’s item 10 are relatives

Writing process replay and the human-work provenance idea share a premise: do not detect AI, record the process. But the market, the buyer and the shape of the product are entirely different, and the education side has far better ability to pay and a clearer procurement route. If you only build one, build the education one.

Medical bill auditing sits next to item 03 and is not listed separately

Finding coding errors, duplicate charges and applying for hospital financial assistance is an opportunity of comparable size to denial appeals, and companies already do it on a percentage of recovery. I folded it into item 03’s scope rather than making it an eleventh entry.

The one direction this round talked me out of

A medication app aimed at elderly patients themselves. A pharmacist stated that this population will not install another app, and that interaction checking carries real legal liability. That counter-evidence changed item 02’s entire definition, from a reminder tool for the patient to a list-sync tool for the caregiver.

The limits of this document

The same three constraints as part one, and they bite harder in consumer categories.

Willingness-to-pay scores are least reliable here

In B2B you can at least approximate a return by multiplying hours saved by an hourly rate. Consumer has no such anchor. The scores on items 08, 09 and 10 are essentially my guesses, with nothing behind them but typical price points in comparable categories.

Regulatory risk was identified, never quantified

Items 03 (unlicensed insurance advice) and 02 (pharmaceutical liability) both carry a note saying get a legal review. What that review costs, how long it takes, and what it is likely to conclude, I have no idea. The real cost of starting either could be an order of magnitude above the “build difficulty 2–3” in the table.

Thirteen threads is thin support for ten conclusions

Part one had 21 threads behind ten items. This round has a third fewer, mostly because long discussion threads are rarer in consumer subreddits than in B2B ones. Items 05 and 09 each rest on a single original thread with no cross-validation. Do not read them as carrying the same weight as item 01.

Where I could be wrong

Assumption 01

Caregivers will pay monthly for list sync

Item 02’s whole model rests on this. But caregiving is a relationship with an end point — the subscription stops when the family member dies — so lifetime value may be far below a normal consumer subscription. To test it: ask comparable caregiving tools for their average subscription length. If the median is under eight months, the pricing model has to be rebuilt.

Assumption 02

Practitioner objections are more accurate than user demand

I gave heavy weight this round to the pharmacist, the accountants and the experienced podcaster, to the point of overturning product definitions with them. But practitioners have their own position to protect: a pharmacist does not want people routed around the pharmacy, and an accountant does not want gig work eroding hourly rates. Be careful not to mistake professional conservatism for objective judgement.

Method: Reddit data read directly through a browser, the search API having blocked scraping user agents. This round covered 34 previously unvisited subreddits including r/CaregiverSupport, r/pharmacy, r/HealthInsurance, r/Professors, r/podcasting, r/tax, r/moving, r/travel, r/Pets, r/hairstylist, r/Landlord and r/smallbusiness, sampled by comment count within the last twelve months, 13 high-volume threads read closely.

The evidence column is summary and paraphrase, not verbatim quotation. Entries marked ⚠ are objections from practitioners, which I consider more informative than the positive demand. Upvote and comment counts are as collected in August 2026.