Ask HN: Dear Product Managers – How do you use LLM's in your day to day work?
12 tss93 5 6/11/2025, 11:12:38 AM
Interesting to understand how you use it in real life scenarios.
I use it mainly to research the web, research competitors.
I used it for JTBD to explain the step-by-step process of our client's business flow (I am a b2b PM). Then, I checked with the colegue that worked with such clients for 10 years and got only two edis from her.
And the last thing I use Cursor with our GitHub repo to make SQL queries to our DB, and just exploring the already made logic (because we don't have any documentation, the only way to understand the parts we made is to ask Claude)
What about you? How do you use LLM's day to day?
Recently, I even used Claude to design my entire DB and dummy data to fill it up quickly to test out prototypes.
My biggest pain point wasn't just executing individual tasks with an LLM, but the "context loss" that happens between those tasks. The summary from my research, the user feedback from a Slack thread, and the technical spec for the feature all lived in separate places.
So, we took a different approach. We built our own AI teammate, MAKi, directly into our collaboration platform. We don't just "use" an LLM; we've made it the central OS for our entire product development cycle.
Here's our day-to-day workflow:
1. User Feedback Synthesis: Instead of manually reading user interviews or community posts, I ask MAKi: "Summarize all feedback from the last 7 days related to our mobile app, and categorize them into 'Bugs' and 'Feature Requests'." MAKi reads all the scattered conversations and generates a structured report.
2. From Feedback to Spec: We then discuss that report in a chat thread. Once we decide on a feature, I ask MAKi: "Take this conversation and our decision, and write a technical spec document for the dev team, including the user problem, proposed solution, and key action items."
3. Living Documentation: This is the most powerful part. As developers work on the feature, their discussions and code commits (via integration) are all linked to that initial conversation. Later, anyone can ask MAKi: "What was the original reason we built the PWA notification feature?" and it will instantly pull up the entire history from the first user feedback to the final decision document.
We've found that the true power of LLMs isn't just in answering questions, but in creating a persistent, searchable, and intelligent memory for the entire team.
It is nowhere close to replacing a PM (sorry to the all the hypistas bigging it up) but it's quite helpful as an aide.