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1mo ago

Is keeping a free tier actually worth the server and support costs?

Been offering a free plan for two years now, and i still can't decide if it's helping or just wasting time.

It brings in steady word of mouth traffic but free users generate most of our support tickets without ever converting. Paying for servers for people who will never upgrade is starting to feel like a bad trade.

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28d ago

I stopped letting the AI decide anything in my roast app except the writing

Ember tracks five categories (sleep, fitness, discipline, focus, spending). My code picks which one gets asked next. My code compares your new answer to your last one and works out how the grade changed. My code decides when an achievement unlocks. The model gets those results and writes the roast around them, and it s only allowed to quote numbers that actually changed. For example, if your sleep grade went from C to B, that s the fact it gets. It doesn t get to guess.

I m not claiming this makes it perfect. But when a roast looks wrong, I know where to look: is the data the model received wrong (my bug), or did it write badly from correct data?

One related bug I hit: achievements kept un-unlocking themselves because three parts of the code wrote to the same row without checking each other. The fix was a compare-and-swap write, so the write succeeds only if the row is still what it was expected to be.

Where do you draw the line between what the model decides and what plain code decides?

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1yr ago

Do you trust autonomous (robo) vehicles? And who should be responsible for any related accidents?

We often cover software topics on ProductHunt, but sometimes we overlook the fact that tech can be felt most in the physical world (hardware).

As of mid-2024, there have been approximately 3,979 reported incidents involving autonomous vehicles (AVs) in the United States since reporting began in 2019. Source

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1yr ago

What’s one slide you never skip in a pitch deck?

I ve been reworking my pitch deck framework lately and noticed something:

The most effective decks I ve seen don t try to impress they aim to clarify.

That one insight changed how I build:

  • Less storytelling, more signal

  • Less fluff, more structure

  • Less "how it works," more "why it matters"

  • Numbers that justify

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9mo ago

Use of AI in medicine – 3 projects that show it's already happening

I m not very active on Twitter I usually take on the role of a silent stalker.

But I ve never seen such a flood of posts about AI being used in medicine as I have recently.

These caught my attention the most:

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2mo ago

Building is easy now. Marketing isn't. Here are the AI tools that helped with each marketing task

I built my app in months. Marketing has been the hard part. There's no "vibe marketing" yet, but a few tools made specific jobs much easier. Here's what I used, task by task:

1. Launch video ElevenLabs

  • What I used: its image, video, voice, and music tools. I made one reference image of my character and generated every scene from it, so his face stayed the same. The voices use Eleven v3 dialogue with tags like [tired] and [pause].

  • Tip: avoid the AI agent editor. It used about 3x the credits I expected. Generating each piece yourself is cheaper.

2. Editing, captions and motion graphics Claude

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13d ago

If your product uses an LLM, how do you stop it from grading its own work?

I hit a bug recently that I think a lot of people building with LLMs

could run into, and I'm curious how others handle it.

My product checks whether academic citations point to real papers. When

a reference is too messy to parse, I ask an LLM to fill in the missing

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13d ago

How do you stop your team from obsessing over weekly signup charts?

It's so easy to get high on the dopamine of seeing signup numbers tick up every Monday morning, even when most of those users never log back in after day three. We hit a wall when we realized our massive growth spike was just filling a bucket with a hole in the bottom. Getting the team to stop caring about vanity metrics and actually fix the onboarding friction took a real mindset shift. If you've been through this, what metrics finally forced your team to wake up and focus on actual usage instead of just new signups?

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5mo ago

How do you introduce AI into a product without making it feel like a gimmick?

Most AI features feel like gimmicks because they're a button looking for a reason to exist. Someone in a meeting said "we need AI" and three weeks later (or maybe hours now with Claude Code) there's a sparkle icon in the corner that summarizes things nobody asked to have summarized.

The test I use: if you stripped the word "AI" off it entirely, would people still want it? If the answer is no, it's a gimmick.

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13d ago

Ask me anything about putting AI agents into production

I've spent the last 1.5 years deploying AI voice and chat agents for banks, insurers, car dealers and online stores. I'll be here all day answering questions.

Ask me about anything: getting through enterprise security reviews, what breaks when an agent writes to a CRM, how we handle human handoffs, pricing, or what goes wrong in a first pilot.

No question is too basic. What would you like to know?

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