The feature your users love most probably isn't the one you spent the most time building
When we were building Murror, we spent months perfecting our AI emotion analysis engine. Deep NLP pipelines, sentiment layers, the whole thing. We were so proud of it.
Then we launched, and you know what users kept telling us they loved? The simple daily check-in prompt. A single question that asks "How are you feeling right now?" before showing them anything else.
It took maybe two days to build. The AI engine took six months.
I've seen this pattern repeat with almost every product builder I talk to. We fall in love with the complex, technically impressive features — the ones we can brag about on our landing pages. But users fall in love with the small, thoughtful touches that make them feel seen.
Here's what I think is happening: as builders, we optimize for capability. Users optimize for connection. The best AI products aren't the ones with the most powerful models — they're the ones that use AI to create moments of genuine understanding.
A few things I've started doing differently:
Before building any feature, I ask: "Will this make someone feel understood, or will it just impress them?" I ship the small, human-centered thing first and the technically complex thing second. I watch what users actually do in the product, not what they say they want.
The irony is that our AI engine is what makes the daily check-in feel so personal. The complex tech powers the simple experience. But if we had launched with just the engine and no check-in, I don't think anyone would have cared.
What about you? Have you ever been surprised by which feature your users loved most?
Replies
Cencurity
this is so true,
we spend months building the “engine”,
but what users actually experience is what happens in real-time
especially with AI, where a single output can shape the entire experience
Murror
@vlad1323 So true. That single output moment is everything in AI products. We learned this the hard way with Murror — we built this deep emotion analysis engine, but users fell in love with a simple daily check-in prompt instead. The real-time experience IS the product. All the backend sophistication only matters if it makes that one moment of interaction feel right.
Cencurity
@monatruong_murror that line really sticks
“the real-time experience IS the product”
feels like that's the part most tools are still underestimating
Murror
@vlad132 100% agree. Most tools still treat the experience as just a wrapper around the model. But when users interact with AI, that single moment of output is the entire relationship. At Murror, we realized the check-in prompt felt personal not because of the AI behind it, but because the timing and tone made people feel heard. The real-time layer is where trust gets built or lost. Glad that line resonated!
minimalist phone: creating folders
Sometimes I wish to somehow test the prototype of features among sample of people so you can save most of time for something that is not so important to them. 🥲
Murror
@busmark_w_nika Totally feel this. One thing that's helped us: before building any feature, we now ask "would someone tell a friend about this?" If the answer is no, we prototype it as cheaply as possible first. The daily check-in was something we almost didn't build because it seemed too simple — but it turned out to be the thing people actually talk about. Sometimes the smallest features carry the most emotional weight.