I’m building an app for serious lifters who struggle with uneven muscle development. I compete in natural bodybuilding myself and have a real imbalance I couldn’t get proper help with.

It’s very early. Before I put more months into it, I want honest feedback:

1. If you lift, is this a problem you’d pay to solve?
2. If you don’t, does the idea make sense as a business to you, or am I missing something?
3. What’s the first thing that makes you say “no thanks”?

Happy to hear the brutal version. I’d rather find out now.

Not a vague “ethically sourced” label. Not a “premium quality” justification. The actual number. What they paid per kilo. What it costs to put it in a bag. What you should actually be paying.

I’ve been in specialty coffee for over a decade. Roasting, sourcing, running a café. And the pricing model has always bothered me.

A coffee that costs £5 to produce sits on a website at £15. The gap exists because of branding, marketing and the assumption that customers don’t need to see behind the curtain.

So I built something different.

A monthly membership. £35 a month. Every coffee at exact cost price. You see the full breakdown — what I paid for the green bean, what roasting costs, what the bag costs. Then you pay that. Nothing added.

Current coffees and what members actually pay:

Colombia El Jaragual Rosado — thermal shock washed, mango and passionfruit — retails £17, members pay £5.20

Costa Rica Finca Reina Elizabeth — black honey, nectarine and forest berries — retails £15.75, members pay £4.80

Ethiopia Idido Anaerobic Natural — candy floss and summer berries — retails £13, members pay £5.00

Colombia La Viña Natural — wine-like, strawberry and caramel — retails £12.50, members pay £4.10

Buy one of each at retail — £58.25. Members pay £19.10. First order alone covers the membership fee and then some.

I’m genuinely curious what this community thinks. Is price transparency something specialty coffee drinkers actually want or is the story and branding what people are really buying?

Not here to pitch — just want an honest conversation with people who actually know coffee.

What if a coffee roaster just… showed you exactly what they pay for the beans?

https://perception-landing-pixel.lovable.app/#membership

Just started to work on my idea. Excited to connect with fellow builders.

Hi i am building a SaaS product , it actually give you the power of managing all of your social accounts from a single app , Like create a post at once and post it on multiple social media platform like Facebook , instagram , threads , X, Whatsapp , reddit , etc without switching from one app to another app.

Hi everyone! I’m a developer that has coded mobile apps and websites in my downtime but has never actually launched one in the app store. I have a great product SaaS that I want to launch along with a subscription version but can’t afford to start an LLC. Has anyone else done this before? Is it a common approach or a silly idea?

I met a solo traveler last year while solo traveling myself.

And we met again recently.

He started a food product business, just creating it himself and selling in home made packaging for now.

It seems to be selling decently, not that great but decent. Maybe he made $1.2k something in time period of 4-5 months.

Now, he needs someone to handle online presence, build a website, help with content and ads and all.

But also with offline things in another state where I live. Also I’ll look for a person who can handle cooking instead to scale.

And he says to give me 40% and keep 60% himself as he already has started it. But says, we can reconsider this after 3-4 months based on how things are.

Now, I’m not sure if this much equity is fine for all the things I’ll be doing.

And secondly, how can I trust him with the amount of sales he would make offline in his state?

Just looking for advice from experienced people here, thanks!

When an AI job fails, the final error doesn’t always explain what went wrong. A memory allocation failure can lead to a worker crash, followed by a communication timeout. Engineers have to piece together the evidence before deciding what to change.

I’m Vivaan, a student founder building ThermaCompute AI to help infrastructure teams understand GPU failures and performance constraints. Our ambition is to help companies get more useful work from their existing GPU infrastructure. Today, we’re starting with passive diagnostics and clearly scoped investigations.

Our first product is CrashLens, a free, open-source tool that turns saved GPU logs into a focused investigation.

It identifies supported error patterns, shows the relevant source lines, and suggests next checks. Engineers can investigate OOM errors, collective timeouts, NVIDIA Xid events, and explicit thermal messages without treating every error as a proven root cause.

The synthetic demo requires Python 3.10+, but no GPU, account, payment, or log upload. It runs locally and doesn’t change GPU settings. We’re early and looking for honest engineering feedback.

Try CrashLens: https://github.com/rohitcn-hub/thermacompute-crashlens

For teams wanting a deeper review, our paid entry point is the $800 Executive Thermal Architecture Audit. We review suitable NVML/vLLM telemetry for one agreed workload or GPU cohort and time window, then deliver a PDF with supported findings, uncertainties, and prioritized recommendations their engineers can test.

We agree on scope, data suitability, handling, and delivery timing before payment or file transfer. Broader ThermaCompute engagements can be discussed separately; CrashLens remains free.

Interested in the audit or broader service? Email [vivaan.thermacompute@gmail.com](mailto:vivaan.thermacompute@gmail.com) with your GPU setup and the problem you’re investigating—no private logs needed for the initial conversation.

For founders running GPU workloads: when a job fails or slows down, what takes your team longest to figure out?

When an AI job fails, the final error doesn’t always explain what went wrong. A memory allocation failure can lead to a worker crash, followed by a communication timeout. Engineers have to piece together the evidence before deciding what to change.

I’m Vivaan, a student founder building ThermaCompute AI to help infrastructure teams understand GPU failures and performance constraints. Our ambition is to help companies get more useful work from their existing GPU infrastructure. Today, we’re starting with passive diagnostics and clearly scoped investigations.

Our first product is CrashLens, a free, open-source tool that turns saved GPU logs into a focused investigation.

It identifies supported error patterns, shows the relevant source lines, and suggests next checks. Engineers can investigate OOM errors, collective timeouts, NVIDIA Xid events, and explicit thermal messages without treating every error as a proven root cause.

The synthetic demo requires Python 3.10+, but no GPU, account, payment, or log upload. It runs locally and doesn’t change GPU settings. We’re early and looking for honest engineering feedback.

Try CrashLens: https://github.com/rohitcn-hub/thermacompute-crashlens

For teams wanting a deeper review, our paid entry point is the $800 Executive Thermal Architecture Audit. We review suitable NVML/vLLM telemetry for one agreed workload or GPU cohort and time window, then deliver a PDF with supported findings, uncertainties, and prioritized recommendations their engineers can test.

We agree on scope, data suitability, handling, and delivery timing before payment or file transfer. Broader ThermaCompute engagements can be discussed separately; CrashLens remains free.

Interested in the audit or broader service? Email [vivaan.thermacompute@gmail.com](mailto:vivaan.thermacompute@gmail.com) with your GPU setup and the problem you’re investigating—no private logs needed for the initial conversation.

For founders running GPU workloads: when a job fails or slows down, what takes your team longest to figure out? Know a team this could help? We’d appreciate an introduction to GPU infrastructure engineers, AI founders, or infrastructure leaders investigating recurring job failures or unexplained performance slowdowns.

You’re welcome to share CrashLens with them or, with their permission, introduce us at [vivaan.thermacompute@gmail.com](mailto:vivaan.thermacompute@gmail.com). For teams with a suitable telemetry problem, we can discuss the $800 Executive Thermal Architecture Audit.

built flamme, an ai couples app. no paid budget, D30 retention was 0.8% at launch, so more installs alone wasn't going to fix anything

what we did over 7 months (jul 2025 to jan 2026):

• 9 audience angles, each a couple in a specific moment (long distance, ran out of things to say, married with kids and lost the spark...)
• 34 hooks written as bets against those angles
• every hook got a small test batch, then a verdict: kill, mutate, or scale
• 19 creators, 4,228 videos, cross-posted to tiktok, instagram and facebook

what happened:

• 8 of 34 hooks drove 85%+ of the 53M views. we couldn't have picked them upfront
• best hook: "asking my husband questions I've never asked in 6 years (his answers shocked me)" -> 10M views across 429 videos
• worst kind of hook: anything that named the app. "flamme is the app that fixed our conversations" got ~260 views a video. problem-first hooks got ~23,000. about 90x
• killed a whole angle (situationships): 102 videos, 0.2M views. people unsure they're a couple aren't shopping for a couples habit
• monthly views went 0.4M (jul) -> 19.8M (dec)
• 200K users, D30 went from 0.8% to 50%+, then arya acquired the app

3 things i'd tell any app founder trying organic:

1. name the problem, never the product
2. test cheap, scale only what's proven. the 8 winners averaged ~300 videos each
3. judge hooks on who they bring in, not views. our winners sold the habit, so the people they pulled in wanted the habit

we now run this for other consumer apps (agniverse media), so yes i'm biased. happy to answer anything about the setup, account warming, creator briefs, whatever you need to succeed 🫡

We developed some products but its sometimes hard to understand the needs especially in this tech era where everything moves fast. How you would define the needs of the market for your produuct before actually spending months building the wrong thing?

I posted here a few days ago and managed to get some responses, so giving this another shot.

Im a Full stack developer currently looking for work and would love to contribute to an early stage startup, agency or an independent project.

I have about a year of experience with EU startups which includes Backend development work for a Portuguese startup where i built a RAG based document validation pipeline for over 8000 customers and web dev work for a German agency on a document management PWA with 1k+ active users. Mainly PERN stack with Next.Js, Supabase and Python/FastAPI for the applied AI stuff

Being based out of India and given the cost of living difference, I can start for around 7-8 USD/hr (or equivalent in your currency) which can be a good way for us to get started while I prove my worth.

Happy to share my resume and anything else needed. I can start immediately. Please send me a DM if youre interested as on my previous post, comments seemed to be getting filtered for some reason.

I wish you all luck on your venture! Thank You.

Hi guys! I’m a mom and a developer that has created a Family app that allows families to post and share private moments with each other away from the public of social media. They can connect to different “households” to see how their baby nephew is progressing or ask family for an extra coat for their child if needed. It’s a way for families to become closer and store family memories in one place. It’s essentially a private social media where the owner of each household has full control of who gets to see their kid grow up. I’m having trouble figuring out how to promote it before the launch date though. I’ve already set up a waitlist and website but have no experience in marketing. Any advice would be greatly appreciated!

We recently launched an AI marketing platform built for small businesses and small marketing teams. The idea is pretty simple: instead of asking people to become great prompt writers, the platform uses our discovery process (built over 15 years of running an agency) to learn the business first: voice, tone, differentiators, audiences, customer challenges, etc. Then, it uses that context along with structured prompts and an internal quality rubric to help create blogs, emails, social posts, landing pages, sales content, and other marketing materials.

We’ve spent a lot of time thinking about what the product can do. Now I’m trying to think harder about what will keep people from actually using it. We know there’s a big difference between someone saying, “This is cool,” and changing their behavior enough to make a product like this part of their workflow.

The oven analogy:

Imagine you have a bakery. The AI model is the oven, but having a great oven doesn’t mean you’ll make great bread. Our platform brings together the right ingredients, your brand, voice, audience, and differentiators, then gives you proven recipes so you can consistently create something worth serving.

Who this is for:

• Startups and founders building their brand and figuring out what to say.
• Entrepreneurs and solopreneurs who need to market consistently without becoming marketers.
• Small businesses that need great content but don’t have a large marketing team.
• Marketing agencies managing content across multiple clients, brands, and voices.
• In-house marketing teams that need everyone creating from the same brand voice, messages, and strategy.

Outcomes we deliver:

• Know what to say without staring at a blank page.
• Create better content faster without writing endless prompts.
• Leverage a system who is continually learning your brand.
• Create content that sounds like your brand instead of generic AI.
• Stay consistent across people, platforms, and content.
• Turn one idea into more content across multiple channels.
• Spend less time prompting and editing and more time publishing.
• Build a repeatable content habit instead of starting from scratch every time.

Barriers we already see:

• Changing an existing habit... Many users already have a ChatGPT or Claude workflow that feels "good enough." This leads to "I already have a tool" thinking.
• Learning another platform even if it saves time eventually. There’s still a perceived cost to learning something new.
• The onboarding effort on the front end. The product gets stronger as it learns the business, but users have to invest some time upfront.
• Creating content isn't the same as publishing it. Someone can generate five great pieces of content and still never get them out the door. We only write content, we do not create images.
• The value increases when people come back regularly, which means we need to create a habit rather than a one-time “wow.”
• Users need to believe the output actually sounds like them and is good enough to represent their business.
• The Cheesecake Factory challenge: Giving users lots of options and modules they can use to create can accidentally make it harder to decide what they should create next.

Help I am seeking:

For those of you who have built, launched, or scaled products, what are we missing? I’m especially interested in barriers that show up after someone signs up. What causes someone who likes the product, understands the value, and even has a good first experience to stop using it 30, 60, or 90 days later? Would love to hear the uncomfortable answers. Ask questions and I will fill in the gaps.

Thanks in advance for poking holes in this. We’re close to the product and we know there are things we’re not seeing. That’s exactly what I’m hoping to uncover. Appreciate any experiences, challenges, or hard-earned lessons you’re willing to share.

Thank you! - John

Every community I'm in has the same moment: someone asks "which air fryer / monitor / keyboard should I get?", ten people give good answers, and nobody posts a link. The admin is basically doing unpaid shop-assistant work.

So we built Goodsbridge. You add it to your Telegram group or Discord server and connect your own Amazon Associates tag. When someone is clearly about to buy, it replies with one relevant product linked with your tag. Amazon pays you directly, we never touch the commission. We charge a flat subscription.

The part we spent the most time on is not spamming: - daily cap on unprompted posts (you can set it to 0 so it only answers when @mentioned) - quiet hours, pacing, price ceiling, banned categories - asks a clarifying question instead of guessing when the request is vague - replies in whatever language the chat is using - every link is labelled "Ad · affiliate link"

Honest status: we've emailed ~250 Amazon storefront creators and got basically nothing. In hindsight most of them don't run a group chat, so we were pitching the wrong people.

What I'd love feedback on: 1. If you run a community, would you ever let a bot like this in? What would make you say no? 2. Is a flat subscription the wrong model when you can't predict earnings? 3. Who would you target instead?

Happy to answer anything, including "this is a bad idea."