Question 1

For a developer tool, the integration is the product

Mihai · Accepted Answer

OCRskill's customers are developers, and what they buy is not the OCR model, it is never having to write brittle string parsing again. The API takes a schema and returns a typed object that matches it. For a developer tool, the quality of the integration (how few steps it takes to go from request to usable data) is the actual product, and the underlying technology is just how you deliver it. Spend disproportionate effort on the API surface, the docs, and the first five minutes. That is the part your buyer experiences and the part they tell other developers about.

Question 2

A personal fix becomes a product when others share the pain

Camil · Accepted Answer

SoundScrub began as a script Camil wrote to clean the background noise out of his own holiday footage. The leap to a product came from one question: do enough other people have this exact pain? Scratching your own itch is a great way to start, but it only becomes a business when you confirm the itch is widely shared and worth paying to scratch. Build the thing that solves your problem first, because you understand it deeply, then go check that travelers and videographers are loudly describing the same problem before you commit to productizing it.

Question 3

Wrap your script in an app for the people who fear the terminal

Camil · Accepted Answer

Camil's noise-removal script already worked; the product was wrapping it in a desktop app for everyone who would never touch a terminal. The market for a command-line tool is other developers; the market for the same capability behind a clean interface is everyone. If you have a script that genuinely solves a problem, the productizing work is mostly removing the technical barriers around it, not adding features. A good interface over a working script reaches an audience an order of magnitude larger than the script ever could.

Question 4

Let your architecture hand you a feature worth selling

Camil · Accepted Answer

SoundScrub uploads only the extracted audio, never the video, and deletes it right after, so users get a real privacy guarantee that fell out of the technical design rather than a marketing decision. When a property of your architecture happens to answer a fear your users have (privacy, speed, offline use), name it and put it on the page. The most credible selling points are the ones that are simply true because of how the thing is built. Look at your own stack for promises you can already make and are not yet making.

Question 5

Reach for a purpose-built model before a general LLM

Mihai · Accepted Answer

The reflex in 2026 is to throw every task at the biggest available model, but for a narrow, repetitive job a specialized model often wins on both cost and accuracy. OCRskill turns documents into structured data more cheaply and, in head-to-head testing, more accurately than a frontier LLM, because reading a scanned form is exactly the bounded problem a dedicated OCR pipeline was built for. Before you assume the largest model is the answer, benchmark a purpose-built tool on your actual inputs: the general model is paying, on every call, for capabilities your task never uses. The lesson generalizes well beyond OCR. When the job is narrow and high-volume, the specialist usually beats the generalist on the only two numbers that matter, price per call and error rate.

Question 6

Let the schema drive extraction, not the prompt

Mihai · Accepted Answer

When you extract structured data with a model, do not prompt-and-pray and then parse the prose. Define the output schema first and let a framework like PydanticAI run the model in a loop, feeding validation errors back in until the result conforms. OCRskill's API takes the fields you ask for and returns a typed object that already matches your schema, so the caller never writes brittle string parsing. The pattern turns an unreliable text generator into a dependable function: the schema is the contract, the loop is the enforcement, and the caller gets data instead of a paragraph. Any time you are tempted to regex an LLM's answer, reach for structured output with a validation loop instead.

Question 7

A focused tool can beat a feature buried in a giant suite

Camil · Accepted Answer

Every video editor already owns a do-everything suite, so the instinct is that a single-purpose tool has no room to exist. SoundScrub is the counterexample: it isolates and removes any sound you can name, and it does that one job noticeably better than the audio isolation built into DaVinci Resolve. Editors will keep their main editor and still pay for a focused tool when it does a specific painful task markedly better than the all-in-one does. The play is not to compete with the suite on breadth, it is to find the one operation the big tool does badly and own it completely. Depth on a single job beats breadth across many when the job hurts enough.

Question 8

Repackage your content as push notifications that respect attention

Valentin Bora · Accepted Answer

A push notification is usually an interruption, which is why people mute them; Valentin inverts that. He takes short written insights drawn from the app's own social content and sends them as notifications that sit quietly on the lock screen, a sentence or two to be read whenever the user is ready, not a demand for attention right now. That reframes the notification from a nag into a small gift, and it doubles as a retention loop that pulls people back into a content app without burning the goodwill that aggressive notifications destroy. The principle: the value has to be in the notification itself, not in the tap it is trying to extract. If the user would be glad to have read it even without opening the app, you have a retention channel; if not, you have an unsubscribe waiting to happen.

Question 9

Translate an invisible technical problem into plain English

Valentin Bora · Accepted Answer

doesmyemail.work could have reported "SPF: softfail, DKIM: none" like every other tool and helped no one. Instead it says "does your domain say yes, I sent this." Turning opaque jargon into a sentence a non-expert understands is not decoration, it is the product, because the user's real problem is that they cannot tell what is wrong. When your tool surfaces a technical diagnosis, spend the effort to say it in the user's language. The translation is often worth more than the diagnosis itself.

Question 10

For a free tool, the answer screen is the whole product

Valentin Bora · Accepted Answer

A free, no-signup tool has exactly one moment that matters: the screen where the user gets their result. Everything before it is setup and everything after it is upsell, but that one screen is where the user decides whether the tool was worth their time. For doesmyemail.work, the diagnosis screen is the product. Pour disproportionate care into that single moment (speed, clarity, zero friction) because a lead magnet that fumbles its activation screen never gets to the lead part.

Question 11

Never make a mobile user switch apps and come back

Valentin Bora · Accepted Answer

doesmyemail.work asked mobile users to copy an address, switch to their mail app, paste, and send, and that hand-off is exactly where people abandoned the flow. The fix was a single mailto link that pre-fills everything, turning four steps into one tap. Every time you ask a user to leave your app, do something elsewhere, and return, you are betting they make it back, and on mobile many do not. Collapse cross-app hand-offs into one action wherever you can. The smoothest flow is the one that never leaves the screen.

Question 12

In a regulated vertical, the data class is the product spec

Doru · Accepted Answer

When Dentor stores diagnoses and dental images, it is handling special-category health data under Article 9 of the GDPR, which is prohibited by default and allowed only under strict conditions. For a vertical SaaS in a regulated space, that data class dictates the architecture before a single feature does: encryption, pseudonymization, access control, a DPIA, and a processor agreement are not add-ons, they are the schema. Find out which regulated data class you are touching before you design the first table, and let it shape the product from day one. Retrofitting compliance onto a finished app is far more expensive than building for it from the start.

Question 13

Sell the operational relief, not the feature list

Doru · Accepted Answer

Dentor's feature list (booking link, reminders, patient records, auto-generated site) means nothing to a dentist until it is translated into relief: fewer interrupting phone calls and fewer empty chairs from no-shows. Buyers do not purchase capabilities, they purchase the removal of a daily pain. Lead with the specific operational misery your product ends, in the buyer's own words, and keep the feature list for the spec page. The clinic owner does not care how it works; they care that Monday stops being chaos.

Question 14

Productize a cutting-edge rendering technique for one concrete vertical

Petru · Accepted Answer

Oria takes Gaussian Splatting, a rendering technique already proven in research, and aims it at exactly one vertical: real estate. Petru did not build a general 3D-capture platform that could serve a dozen markets, because a technique that does everything for no one in particular is hard to sell and harder to demo. The leverage for an indie builder in 2026 is to find the cutting-edge capability that is already available, then pick the single market where it solves an obvious, expensive problem and build only for that. A focused product on top of a strong technique beats a generic platform that buries the same technique under too many use cases.

Question 15

Deliver in the browser so a tour is just a link that opens

Petru · Accepted Answer

Oria's tours run in any browser with nothing to install, so sharing a property is as simple as pasting a link that opens instantly on any device. Petru treats that frictionlessness as a core product decision, not a detail, because every install or download step is a place where a low-commitment viewer drops out. When your audience is casual and easily distracted, like someone half-interested in a listing, the value has to arrive in one tap or it does not arrive at all. Look at every step between a user and the payoff and ask which ones you can delete, because the install is often the softest, most expensive friction you are choosing to keep.

Question 16

Let the standard framework handle the cross-platform plumbing

Ionut F. · Accepted Answer

Laura ships in every major plugin format on macOS and Windows because JUCE, the standard audio framework, handles the brutal cross-format, cross-platform export. Ionut writes the sound once and lets the framework do the part that would otherwise consume a solo developer's whole timeline. In any domain with a mature standard framework, the leverage is to stand on it for the undifferentiated plumbing and spend your scarce time on the part that is actually yours. Do not hand-roll what a battle-tested framework already solves for everyone.

Question 17

Scope one well-made instrument, not a do-everything synth

Ionut F. · Accepted Answer

Laura is four oscillator engines, one signal path, a mod matrix, and one delightful "roll the dice" feature, aimed at a specific kind of sound designer. It is deliberately not a synth that tries to do everything. A single, well-scoped product that one type of user reaches for instinctively beats a feature-maximal one that serves no one in particular. Decide exactly who the tool is for and what the one delightful thing is, then resist the urge to add everything. Focus is what makes a solo product feel finished instead of thin.

Question 18

Lead with the one feature that sells, not the feature list

Mircea · Accepted Answer

Renzi tracks rent, invoices, contracts, and documents, but it sells because it pre-fills the annual tax declaration for Romanian landlords. Mircea leads with that one painkiller feature and lets everything else be supporting cast. Most products bury their single most compelling feature inside an even list of ten, which dilutes the one thing that actually drives the purchase. Find the feature that closes the sale, put it in the headline, and let the rest live on the spec page. Lead with the painkiller, not the inventory.

Question 19

Let users upload a photo instead of filling a form

Raul · Accepted Answer

When your onboarding asks for data the user is already holding on a card or a document, do not make them transcribe it. Let them photograph it and run OCR to pre-fill the fields. Raul's RCA flow replaces a dozen manual inputs with a single photo of the car registration and the current policy, and every field removed before the user sees value is a measurable lift in completion. The pattern generalizes to anything printed: an invoice, an ID, a label, a receipt. The cost of an OCR pass is now low enough that asking the user to type what a camera could read is a friction you are choosing to keep.

Question 20

For health data, compliance is an engineering posture, not a badge

Doru · Accepted Answer

The moment your product stores diagnoses, treatments, or medical images, you are processing special-category health data under Article 9 of the GDPR, which is prohibited by default and allowed only on a specific lawful basis such as the provision of health care or explicit consent. That triggers a higher bar than ordinary personal data: a data protection impact assessment, encryption and pseudonymization, access limited to staff bound by confidentiality, and a signed data-processing agreement that makes you the processor to each clinic's controller. A "GDPR Compliant" badge on the landing page is marketing; for health data it has to be a documented engineering and legal reality. When you build a vertical SaaS that touches a regulated data class, the binding constraint is not your feature set, it is the data class, and you should design for it from the first table you create.

Question 21

A niche audio plugin is a textbook solo product

Ionut F. · Accepted Answer

Audio plugins are an underrated indie category. A single technical builder can ship one well-scoped effect or instrument on a standard framework like JUCE, which handles the brutal cross-format, cross-platform plumbing (VST3, AU, AAX across Windows, macOS, and Linux) so you can focus on the sound. The economics fit one person: you sell perpetual licenses for 30 to 100 dollars directly to producers, the distribution channels already exist (KVR Audio, Plugin Boutique, YouTube and producer communities), and a perpetual framework license covers six figures of revenue before it costs you recurring money. The moat is not raw engineering, it is taste and DSP craft: a recognizable sound and a brand producers trust. Small, focused, and durable, which is exactly the kind of product that outlasts trends.

Question 22

Never let a call to action lie about what it does

Raul · Accepted Answer

Raul's RCA flow had a button that promised to "see the price" and then, on click, just pushed the user deeper into the funnel instead of showing a price. That gap between what the button says and what it does is a small dishonesty, and each one teaches the user to distrust the next button you ask them to press. In a flow where trust is the currency, a CTA must do exactly what it claims. Either deliver what the label promises right there, or rewrite the label to match reality. A misleading button buys one extra click and costs you the user's belief in everything after it.

Question 23

Build the security product from an attacker's eye

Fineas Silaghi · Accepted Answer

Fineas came to AISafe from offensive security: a researcher and CTF player whose habit was to dive into hard systems and find ways to exploit them. Building a security product on top of that background is an advantage, because the person designing it already knows which assumptions break under a real attack and which ones an attacker walks straight through. Founders who only ever read the documentation tend to protect against the threats they can imagine; founders who spent years attacking understand the threats that actually get used. If your edge is knowing how to break something, the strongest product you can build is the one shaped by that exact knowledge.

Question 24

Encode the best practice so the right path is the easy one

Flavius D. · Accepted Answer

Everyone agrees structured interviews work, and almost nobody runs them, because doing it right is inconvenient under pressure. Pace closes that gap by building the framework into the workflow, so the structured interview becomes the path of least resistance instead of a discipline you have to summon. The richest product territory is any practice that experts endorse and operators skip because it is annoying: automated tests, double-entry bookkeeping, security keys, structured interviews. Build the tool that makes the correct thing the easy thing, and the onboarding pitch writes itself.

Question 25

Automate the operational tax, not the human judgment

Flavius D. · Accepted Answer

Pace does not decide who gets hired; it removes the 40 minutes of note-taking, write-ups, and scorecard wrangling around each interview so the human can focus on judgment. For tools that sit on high-stakes human decisions, that line matters: automate the busywork that surrounds the decision, and leave the decision to the person. Buyers trust a tool that makes them faster far more than one that tries to replace their judgment, and the busywork is where the real time is lost anyway. Find the operational tax around the decision and kill it, but keep your hands off the decision itself.

Question 26

Finish the first product before chasing the adjacent one

Flavius D. · Accepted Answer

Mid-demo, Flavius floated an exciting second product (automated code assessment) and the room told him to bury it until Pace has paying customers. The adjacent idea always looks more appealing than the one in front of you, because it is unspoiled by the boring work of actually closing customers. That appeal is the trap: every hour on product two is an hour product one does not get, and product one is the one that has to pay the bills. Write the second idea down, then go back to making the first one sell.

Question 27

Build for a practice everyone agrees is right but nobody does

Flavius D. · Accepted Answer

The richest product territory is the gap between "known best practice" and "what people actually do." Structured interviews are universally accepted as the strongest predictor of job performance, and almost nobody runs them. Double-entry bookkeeping, security key logins, automated tests, pre-commit hooks: same pattern. Look for a practice that experts in your industry agree is correct and operators skip because it is inconvenient, then build the tool that makes the right thing the easy thing. The onboarding pitch writes itself.

Question 28

Nail one specific pain before you build the full suite

Mile Rosu · Accepted Answer

Mile's instinct was the full church management suite (scheduling, memberships, donations, communications) and the room talked him down to one pain point first: billing, or scheduling, or member communication, solved completely. The biggest risk in a specific niche is building something too generic to be worth switching to, a vague all-in-one that fixes nobody's actual Monday. A narrow tool that ends one real misery gives a buyer a concrete reason to say yes, and a wedge you can expand from later. Decide which single pain you will own, finish that, and earn the right to the suite instead of assuming it.

Question 29

Recruit a friendly customer as a design partner and co-build

Mile Rosu · Accepted Answer

Rather than guess at church workflows from the outside, Mile's plan is to recruit one friendly church as a design partner and build the product alongside them. A design partner who lives the problem corrects your wrong assumptions before they become wrong code: the donation flow that does not match how the treasurer works, the schedule you never thought to model. For early feedback, meet the buyer where they already are, in WhatsApp groups and local community channels, and target the people who handle the tech, the church IT contact or the volunteer keeping the spreadsheets alive. Co-building with one real customer beats a polished product designed for an imaginary one.

Question 30

Let one big spike tell you where the market is

Zoltan Szogyenyi · Accepted Answer

Bergside sold one Tailwind and Figma kit for 3,000 euros in a single Black Friday night, and that one spike redirected the entire company toward Tailwind components. A sudden, sharp sales response is the market telling you where the demand actually lives, in a way no survey or roadmap meeting ever will. When something you ship spikes far beyond the rest, do not treat it as a lucky one-off. Treat it as a map. Drop what is flat and pour your effort into the thing the market just voted for with its wallet.

Question 31

Use search demand to decide what features to build

Zoltan Szogyenyi · Accepted Answer

Before building a new feature or component, check what people are actually searching for. Use tools like Semrush to find keywords with real demand. When Flowbite saw search volume for "avatar tailwind" and "datepicker tailwind," they built those components and captured the traffic. Let search data guide your roadmap instead of guessing what users want.

Question 32

Set up analytics before you start scaling traffic

Zoltan Szogyenyi · Accepted Answer

Do not invest in scaling traffic until you have analytics running. Use Microsoft Clarity (free) or Hotjar for heatmaps, rage click detection, and session replays. Watch your bounce rate and average time on site (one minute is a reasonable benchmark to start). If users leave immediately, more traffic just means more people leaving. Fix the experience first, then scale.

Question 33

Let AI curate and summarize the firehose into something personal

Bogdan · Accepted Answer

Event Newsletter works because AI handles the part a solo builder cannot: reading the constant flood of local events and turning it into a short, personal digest. Bogdan uses AI to find, curate, and summarize, matching events against each user's preferences so the output feels hand-picked rather than dumped. The leverage is not the AI by itself, it is pointing it at a firehose of information that a human could never process at the cadence the product needs. At Indie TM #5 the room also weighed in on which models might suit this job better, which is the kind of input he went looking for.

Question 34

Serve the smaller cities the big aggregators ignore

Bogdan · Accepted Answer

Big event aggregators cover major cities and leave smaller ones thin or empty, and that ignored geography is the niche Bogdan is aiming Event Newsletter at. Picking the segment the incumbents skip means you are not fighting them where they are strong, you are serving people they have written off. The room at Indie TM #5 agreed this was the right wedge: a real problem that nobody handles well for smaller places. He also leans on the retro design as a cheap form of differentiation, since personality costs little and stands out when you cannot win on scale.

Question 35

Record videos with your face in the corner

Raul · Accepted Answer

Use Loom or similar tools to record product walkthroughs with your face visible in the corner. People trust faces. These videos work as blog post embeds, YouTube content, and social proof simultaneously. Pages with face-in-corner walkthroughs consistently convert better than text-only pages.

Question 36

Build products from real client problems, not speculation

Cristian · Accepted Answer

Every Cozmoslabs product started with a problem their clients kept running into. They do not build on speculation or trends. When you know a product will take a year to execute, you need to be certain the problem is real. Spot the pattern in client requests, validate that the pain is genuine, and only then commit to building. Being picky about what you build is a feature, not a limitation.

Question 37

Build the simplest version first

Mircea · Accepted Answer

Mircea built SingleFax in a weekend by refusing to add anything beyond the core action: upload, enter a number, pay, send. No user accounts, no dashboards, no analytics. If your v1 takes longer than a week, you're building too much. Strip it down until a complete stranger can use it in under 60 seconds.

Question 38

Remove all friction: no signup, no subscription

Mircea · Accepted Answer

Every form field you add, every account creation step, every subscription commitment is a point where customers leave. I removed all of them. No signup, no login, no monthly plan. Just pay and use. For occasional-use products, this is the difference between making money and making nothing.

Question 39

Manual curation is a moat, not a limitation

Raul · Accepted Answer

Algorithms can scrape job boards. Nobody can automate the judgment call of "is this company actually calm or just marketing itself as calm?" Raul manually researches every company in his directory, checking employee tenure, real policies, and community feedback. That process is slow, but it's the entire value proposition. What feels like a bottleneck is actually what customers are paying for.

Question 40

Start with a spreadsheet, not a SaaS

Raul · Accepted Answer

Raul's entire business started as a personal spreadsheet shared with friends. He didn't buy a domain, set up payments, or write a line of code until real people asked him to keep going. A spreadsheet forces you to do the work manually, which teaches you what the actual product is. If your idea can't survive as a spreadsheet first, it probably won't survive as a SaaS either.